This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class A Shares	$96	1.96%

Expenses Paid, Amount

$ 96

Expense Ratio, Percent

1.96%

AssetsNet

$ 4,660,479,873

Holdings Count | Holding

149

InvestmentCompanyPortfolioTurnover

16.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$4,660,479,873
Number of Investments149
Portfolio Turnover16%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Energy	0.5%
Communication Services	1.1%
Real Estate	2.2%
Utilities	2.4%
Materials	3.2%
Consumer Staples	3.5%
Financials	4.1%
Consumer Discretionary	9.0%
Information Technology	20.1%
Health Care	21.9%
Industrials	29.0%

Material Fund Change [Text Block]

C000026731

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Fund

Class Name

Class C Shares

Trading Symbol

KAUCX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class C Shares	$120	2.46%

Expenses Paid, Amount

$ 120

Expense Ratio, Percent

2.46%

AssetsNet

$ 4,660,479,873

Holdings Count | Holding

149

InvestmentCompanyPortfolioTurnover

16.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$4,660,479,873
Number of Investments149
Portfolio Turnover16%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Energy	0.5%
Communication Services	1.1%
Real Estate	2.2%
Utilities	2.4%
Materials	3.2%
Consumer Staples	3.5%
Financials	4.1%
Consumer Discretionary	9.0%
Information Technology	20.1%
Health Care	21.9%
Industrials	29.0%

Material Fund Change [Text Block]

C000176447

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Fund

Class Name

Institutional Shares

Trading Symbol

KAUIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Institutional Shares	$72	1.46%

Expenses Paid, Amount

$ 72

Expense Ratio, Percent

1.46%

AssetsNet

$ 4,660,479,873

Holdings Count | Holding

149

InvestmentCompanyPortfolioTurnover

16.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$4,660,479,873
Number of Investments149
Portfolio Turnover16%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Energy	0.5%
Communication Services	1.1%
Real Estate	2.2%
Utilities	2.4%
Materials	3.2%
Consumer Staples	3.5%
Financials	4.1%
Consumer Discretionary	9.0%
Information Technology	20.1%
Health Care	21.9%
Industrials	29.0%

Material Fund Change [Text Block]

C000026732

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Fund

Class Name

Class R Shares

Trading Symbol

KAUFX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class R Shares	$96	1.96%

Expenses Paid, Amount

$ 96

Expense Ratio, Percent

1.96%

AssetsNet

$ 4,660,479,873

Holdings Count | Holding

149

InvestmentCompanyPortfolioTurnover

16.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$4,660,479,873
Number of Investments149
Portfolio Turnover16%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Energy	0.5%
Communication Services	1.1%
Real Estate	2.2%
Utilities	2.4%
Materials	3.2%
Consumer Staples	3.5%
Financials	4.1%
Consumer Discretionary	9.0%
Information Technology	20.1%
Health Care	21.9%
Industrials	29.0%

Material Fund Change [Text Block]

C000055072

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Large Cap Fund

Class Name

Class A Shares

Trading Symbol

KLCAX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Large Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class A Shares	$54	1.09%

Expenses Paid, Amount

$ 54

Expense Ratio, Percent

1.09%

AssetsNet

$ 1,081,339,850

Holdings Count | Holding

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,081,339,850
Number of Investments44
Portfolio Turnover6%

Holdings [Text Block]

Top Sectors (% of Total Net Assets)

Table Summary
Value	Value
Materials	0.6%
Utilities	1.1%
Consumer Staples	3.3%
Financials	5.4%
Health Care	7.9%
Consumer Discretionary	10.8%
Communication Services	11.6%
Industrials	14.9%
Information Technology	43.1%

Material Fund Change [Text Block]

C000055073

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Large Cap Fund

Class Name

Class C Shares

Trading Symbol

KLCCX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Large Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class C Shares	$93	1.88%

Expenses Paid, Amount

$ 93

Expense Ratio, Percent

1.88%

AssetsNet

$ 1,081,339,850

Holdings Count | Holding

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,081,339,850
Number of Investments44
Portfolio Turnover6%

Holdings [Text Block]

Top Sectors (% of Total Net Assets)

Table Summary
Value	Value
Materials	0.6%
Utilities	1.1%
Consumer Staples	3.3%
Financials	5.4%
Health Care	7.9%
Consumer Discretionary	10.8%
Communication Services	11.6%
Industrials	14.9%
Information Technology	43.1%

Material Fund Change [Text Block]

C000138433

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Large Cap Fund

Class Name

Class R6 Shares

Trading Symbol

KLCSX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Large Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class R6 Shares	$39	0.78%

Expenses Paid, Amount

$ 39

Expense Ratio, Percent

0.78%

AssetsNet

$ 1,081,339,850

Holdings Count | Holding

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,081,339,850
Number of Investments44
Portfolio Turnover6%

Holdings [Text Block]

Top Sectors (% of Total Net Assets)

Table Summary
Value	Value
Materials	0.6%
Utilities	1.1%
Consumer Staples	3.3%
Financials	5.4%
Health Care	7.9%
Consumer Discretionary	10.8%
Communication Services	11.6%
Industrials	14.9%
Information Technology	43.1%

Material Fund Change [Text Block]

C000055075

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Large Cap Fund

Class Name

Institutional Shares

Trading Symbol

KLCIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Large Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Institutional Shares	$42	0.84%

Expenses Paid, Amount

$ 42

Expense Ratio, Percent

0.84%

AssetsNet

$ 1,081,339,850

Holdings Count | Holding

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,081,339,850
Number of Investments44
Portfolio Turnover6%

Holdings [Text Block]

Top Sectors (% of Total Net Assets)

Table Summary
Value	Value
Materials	0.6%
Utilities	1.1%
Consumer Staples	3.3%
Financials	5.4%
Health Care	7.9%
Consumer Discretionary	10.8%
Communication Services	11.6%
Industrials	14.9%
Information Technology	43.1%

Material Fund Change [Text Block]

C000055074

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Large Cap Fund

Class Name

Class R Shares

Trading Symbol

KLCKX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Large Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class R Shares	$73	1.46%

Expenses Paid, Amount

$ 73

Expense Ratio, Percent

1.46%

AssetsNet

$ 1,081,339,850

Holdings Count | Holding

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$1,081,339,850
Number of Investments44
Portfolio Turnover6%

Holdings [Text Block]

Top Sectors (% of Total Net Assets)

Table Summary
Value	Value
Materials	0.6%
Utilities	1.1%
Consumer Staples	3.3%
Financials	5.4%
Health Care	7.9%
Consumer Discretionary	10.8%
Communication Services	11.6%
Industrials	14.9%
Information Technology	43.1%

Material Fund Change [Text Block]

C000026733

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Small Cap Fund

Class Name

Class A Shares

Trading Symbol

FKASX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Small Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class A Shares	$69	1.36%

Expenses Paid, Amount

$ 69

Expense Ratio, Percent

1.36%

AssetsNet

$ 2,872,597,684

Holdings Count | Holding

156

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$2,872,597,684
Number of Investments156
Portfolio Turnover20%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Communication Services	0.6%
Energy	1.2%
Materials	1.6%
Real Estate	3.0%
Consumer Staples	3.2%
Financials	3.5%
Consumer Discretionary	8.9%
Information Technology	17.4%
Health Care	27.4%
Industrials	31.5%

Material Fund Change [Text Block]

C000026735

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Small Cap Fund

Class Name

Class C Shares

Trading Symbol

FKCSX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Small Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class C Shares	$102	2.00%

Expenses Paid, Amount

$ 102

Expense Ratio, Percent

2.00%

AssetsNet

$ 2,872,597,684

Holdings Count | Holding

156

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$2,872,597,684
Number of Investments156
Portfolio Turnover20%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Communication Services	0.6%
Energy	1.2%
Materials	1.6%
Real Estate	3.0%
Consumer Staples	3.2%
Financials	3.5%
Consumer Discretionary	8.9%
Information Technology	17.4%
Health Care	27.4%
Industrials	31.5%

Material Fund Change [Text Block]

C000164583

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Small Cap Fund

Class Name

Institutional Shares

Trading Symbol

FKAIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Small Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Institutional Shares	$46	0.90%

Expenses Paid, Amount

$ 46

Expense Ratio, Percent

0.90%

AssetsNet

$ 2,872,597,684

Holdings Count | Holding

156

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$2,872,597,684
Number of Investments156
Portfolio Turnover20%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Communication Services	0.6%
Energy	1.2%
Materials	1.6%
Real Estate	3.0%
Consumer Staples	3.2%
Financials	3.5%
Consumer Discretionary	8.9%
Information Technology	17.4%
Health Care	27.4%
Industrials	31.5%

Material Fund Change [Text Block]

C000195257

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Small Cap Fund

Class Name

Class R6 Shares

Trading Symbol

FKALX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Small Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class R6 Shares	$45	0.89%

Expenses Paid, Amount

$ 45

Expense Ratio, Percent

0.89%

AssetsNet

$ 2,872,597,684

Holdings Count | Holding

156

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$2,872,597,684
Number of Investments156
Portfolio Turnover20%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Communication Services	0.6%
Energy	1.2%
Materials	1.6%
Real Estate	3.0%
Consumer Staples	3.2%
Financials	3.5%
Consumer Discretionary	8.9%
Information Technology	17.4%
Health Care	27.4%
Industrials	31.5%

Material Fund Change [Text Block]

C000026736

Shareholder Report [Line Items]

Fund Name

Federated Hermes Kaufmann Small Cap Fund

Class Name

Class R Shares

Trading Symbol

FKKSX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes Kaufmann Small Cap Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class R Shares	$69	1.35%

Expenses Paid, Amount

$ 69

Expense Ratio, Percent

1.35%

AssetsNet

$ 2,872,597,684

Holdings Count | Holding

156

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$2,872,597,684
Number of Investments156
Portfolio Turnover20%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Communication Services	0.6%
Energy	1.2%
Materials	1.6%
Real Estate	3.0%
Consumer Staples	3.2%
Financials	3.5%
Consumer Discretionary	8.9%
Information Technology	17.4%
Health Care	27.4%
Industrials	31.5%

Material Fund Change [Text Block]

C000026743

Shareholder Report [Line Items]

Fund Name

Federated Hermes MDT Mid Cap Growth Fund

Class Name

Class A Shares

Trading Symbol

FGSAX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes MDT Mid Cap Growth Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class A Shares	$56	1.15%

Expenses Paid, Amount

$ 56

Expense Ratio, Percent

1.15%

AssetsNet

$ 6,373,076,695

Holdings Count | Holding

125

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$6,373,076,695
Number of Investments125
Portfolio Turnover38%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Materials	0.3%
Consumer Staples	0.9%
Real Estate	1.0%
Utilities	2.5%
Energy	3.7%
Communication Services	4.0%
Financials	9.4%
Health Care	14.2%
Information Technology	16.0%
Consumer Discretionary	20.0%
Industrials	25.9%

Material Fund Change [Text Block]

C000026745

Shareholder Report [Line Items]

Fund Name

Federated Hermes MDT Mid Cap Growth Fund

Class Name

Class C Shares

Trading Symbol

FGSCX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes MDT Mid Cap Growth Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class C Shares	$94	1.94%

Expenses Paid, Amount

$ 94

Expense Ratio, Percent

1.94%

AssetsNet

$ 6,373,076,695

Holdings Count | Holding

125

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$6,373,076,695
Number of Investments125
Portfolio Turnover38%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Materials	0.3%
Consumer Staples	0.9%
Real Estate	1.0%
Utilities	2.5%
Energy	3.7%
Communication Services	4.0%
Financials	9.4%
Health Care	14.2%
Information Technology	16.0%
Consumer Discretionary	20.0%
Industrials	25.9%

Material Fund Change [Text Block]

C000082649

Shareholder Report [Line Items]

Fund Name

Federated Hermes MDT Mid Cap Growth Fund

Class Name

Institutional Shares

Trading Symbol

FGSIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes MDT Mid Cap Growth Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Institutional Shares	$41	0.85%

Expenses Paid, Amount

$ 41

Expense Ratio, Percent

0.85%

AssetsNet

$ 6,373,076,695

Holdings Count | Holding

125

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$6,373,076,695
Number of Investments125
Portfolio Turnover38%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Materials	0.3%
Consumer Staples	0.9%
Real Estate	1.0%
Utilities	2.5%
Energy	3.7%
Communication Services	4.0%
Financials	9.4%
Health Care	14.2%
Information Technology	16.0%
Consumer Discretionary	20.0%
Industrials	25.9%

Material Fund Change [Text Block]

C000043493

Shareholder Report [Line Items]

Fund Name

Federated Hermes MDT Mid Cap Growth Fund

Class Name

Class R6 Shares

Trading Symbol

FGSKX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Federated Hermes MDT Mid Cap Growth Fund (the "Fund") for the period of November 1, 2025 to April 30, 2026.

Additional Information [Text Block]

You can find additional information at FederatedHermes.com/us/FundInformation. You can also request this information by contacting us at 1-800-341-7400, Option 4, or your financial advisor.

Additional Information Phone Number

1-800-341-7400

Additional Information Website

FederatedHermes.com/us/FundInformation

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as an annualized percentage of a $10,000 investment
Class R6 Shares	$41	0.84%

Expenses Paid, Amount

$ 41

Expense Ratio, Percent

0.84%

AssetsNet

$ 6,373,076,695

Holdings Count | Holding

125

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets$6,373,076,695
Number of Investments125
Portfolio Turnover38%

Holdings [Text Block]

Top Sectors (% of Net Assets)

Table Summary
Value	Value
Materials	0.3%
Consumer Staples	0.9%
Real Estate	1.0%
Utilities	2.5%
Energy	3.7%
Communication Services	4.0%
Financials	9.4%
Health Care	14.2%
Information Technology	16.0%
Consumer Discretionary	20.0%
Industrials	25.9%

Material Fund Change [Text Block]