Portfolio

of

Investments

Lifestyle

Income

Fund

August

31,

2023

1

See

Notes

to

Financial

Investments

(Unaudited)

SHARES

DESCRIPTION

VALUE

AFFILIATED

INVESTMENT

COMPANIES—99.9%(a)

FIXED

INCOME—40.0%

1,729,316

TIAA-CREF

Core

Bond

Fund

$

15,460,087‌

1,725,343

TIAA-CREF

Core

Plus

Bond

Fund

15,459,073‌

TOTAL

FIXED

INCOME

30,919,160‌

INTERNATIONAL

EQUITY—6.9%

115,125

TIAA-CREF

Emerging

Markets

Equity

Fund

897,977‌

181,067

TIAA-CREF

International

Equity

Fund

2,304,981‌

96,848

TIAA-CREF

International

Opportunities

Fund

1,378,142‌

75,041

TIAA-CREF

Quant

International

Small-Cap

Equity

Fund

742,156‌

TOTAL

INTERNATIONAL

EQUITY

5,323,256‌

SHORT-TERM

FIXED

INCOME—40.1%

3,148,575

TIAA-CREF

Short-Term

Bond

Fund

30,981,980‌

TOTAL

SHORT-TERM

FIXED

INCOME

30,981,980‌

U.S.

EQUITY—12.9%

26,690

Nuveen

Dividend

Growth

Fund

1,444,187‌

105,091

Nuveen

Dividend

Value

Fund

1,474,428‌

72,081

Nuveen

Growth

Opportunities

ETF

1,696,787‌

95,781

TIAA-CREF

Growth

&

Income

Fund

1,451,076‌

76,376

TIAA-CREF

Large-Cap

Growth

Fund

1,665,000‌

71,848

TIAA-CREF

Large-Cap

Value

Fund

1,473,600‌

21,419

TIAA-CREF

Quant

Small-Cap

Equity

Fund

358,776‌

32,531

TIAA-CREF

Quant

Small/Mid-Cap

Equity

Fund

429,412‌

TOTAL

U.S.

EQUITY

9,993,266‌

TOTAL

AFFILIATED

INVESTMENT

COMPANIES

77,217,662‌

(Cost

$80,276,243)

PRINCIPAL

RATE

MATURITY

DATE

SHORT-TERM

INVESTMENTS—0.1%

REPURCHASE

AGREEMENT—0.1%

$65,000

(b)

Fixed

Income

Clearing

Corp

(FICC)

5

.300

%

09/01/23

65,000‌

TOTAL

REPURCHASE

AGREEMENT

65,000‌

TOTAL

SHORT-TERM

INVESTMENTS

65,000‌

(Cost

$65,000)

TOTAL

INVESTMENTS—100.0%

77,282,662‌

(Cost

$80,341,243)

OTHER

ASSETS

&

LIABILITIES,

NET—(0.0)%

(

16,797‌

)

NET

ASSETS—100.0%

$

77,265,865‌

ETF

Exchange

Traded

Fund

(a)

The

Fund

invests

its

assets

in

the

affiliated

Nuveen

Growth

Opportunities

ETF,

Institutional

Class

shares

of

the

affiliated

TIAA-CREF

Funds

and

Class

R6

shares

of

the

affiliated

Nuveen

Funds.

(b)

Agreement

with

Fixed

Income

Clearing

Corp

(FICC),

5.300%

dated

8/31/23

to

be

repurchased

at

$65,000

on

9/1/23,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

4.125%

and

maturity

date

6/15/26,

valued

at

$66,356.

Lifestyle

Conservative

Fund

August

31,

2023

Portfolio

of

Investments

2

See

Notes

to

Financial

Investments

(Unaudited)

SHARES

DESCRIPTION

VALUE

AFFILIATED

INVESTMENT

COMPANIES—99.8%(a)

FIXED

INCOME—40.2%

3,457,433

TIAA-CREF

Core

Bond

Fund

$

30,909,454‌

10,347,852

TIAA-CREF

Core

Plus

Bond

Fund

92,716,756‌

TOTAL

FIXED

INCOME

123,626,210‌

INTERNATIONAL

EQUITY—13.7%

912,506

TIAA-CREF

Emerging

Markets

Equity

Fund

7,117,550‌

1,438,754

TIAA-CREF

International

Equity

Fund

18,315,343‌

768,316

TIAA-CREF

International

Opportunities

Fund

10,933,141‌

597,303

TIAA-CREF

Quant

International

Small-Cap

Equity

Fund

5,907,331‌

TOTAL

INTERNATIONAL

EQUITY

42,273,365‌

SHORT-TERM

FIXED

INCOME—20.1%

6,298,781

TIAA-CREF

Short-Term

Bond

Fund

61,980,007‌

TOTAL

SHORT-TERM

FIXED

INCOME

61,980,007‌

U.S.

EQUITY—25.9%

212,960

Nuveen

Dividend

Growth

Fund

11,523,273‌

838,393

Nuveen

Dividend

Value

Fund

11,762,650‌

575,169

Nuveen

Growth

Opportunities

ETF

13,539,478‌

764,747

TIAA-CREF

Growth

&

Income

Fund

11,585,924‌

610,309

TIAA-CREF

Large-Cap

Growth

Fund

13,304,735‌

573,464

TIAA-CREF

Large-Cap

Value

Fund

11,761,742‌

170,800

TIAA-CREF

Quant

Small-Cap

Equity

Fund

2,860,898‌

259,562

TIAA-CREF

Quant

Small/Mid-Cap

Equity

Fund

3,426,217‌

TOTAL

U.S.

EQUITY

79,764,917‌

TOTAL

AFFILIATED

INVESTMENT

COMPANIES

307,644,499‌

(Cost

$308,641,715)

TOTAL

INVESTMENTS—99.9%

307,644,499‌

(Cost

$308,641,715)

OTHER

ASSETS

&

LIABILITIES,

NET—0.1%

296,432‌

NET

ASSETS—100.0%

$

307,940,931‌

ETF

Exchange

Traded

Fund

(a)

The

Fund

invests

its

assets

in

the

affiliated

Nuveen

Growth

Opportunities

ETF,

Institutional

Class

shares

of

the

affiliated

TIAA-CREF

Funds

and

Class

R6

shares

of

the

affiliated

Nuveen

Funds.

Portfolio

of

Investments

Lifestyle

Moderate

Fund

August

31,

2023

3

See

Notes

to

Financial

Investments

(Unaudited)

SHARES

DESCRIPTION

VALUE

AFFILIATED

INVESTMENT

COMPANIES—99.8%(a)

FIXED

INCOME—40.2%

23,844,093

TIAA-CREF

Core

Plus

Bond

Fund

$

213,643,077‌

TOTAL

FIXED

INCOME

213,643,077‌

INTERNATIONAL

EQUITY—20.7%

2,374,037

TIAA-CREF

Emerging

Markets

Equity

Fund

18,517,486‌

3,737,043

TIAA-CREF

International

Equity

Fund

47,572,563‌

1,997,430

TIAA-CREF

International

Opportunities

Fund

28,423,427‌

1,550,237

TIAA-CREF

Quant

International

Small-Cap

Equity

Fund

15,331,846‌

TOTAL

INTERNATIONAL

EQUITY

109,845,322‌

U.S.

EQUITY—38.9%

552,285

Nuveen

Dividend

Growth

Fund

29,884,144‌

2,172,770

Nuveen

Dividend

Value

Fund

30,483,967‌

1,490,396

Nuveen

Growth

Opportunities

ETF

35,083,922‌

1,981,108

TIAA-CREF

Growth

&

Income

Fund

30,013,783‌

1,582,008

TIAA-CREF

Large-Cap

Growth

Fund

34,487,781‌

1,486,172

TIAA-CREF

Large-Cap

Value

Fund

30,481,389‌

442,876

TIAA-CREF

Quant

Small-Cap

Equity

Fund

7,418,177‌

672,740

TIAA-CREF

Quant

Small/Mid-Cap

Equity

Fund

8,880,169‌

TOTAL

U.S.

EQUITY

206,733,332‌

TOTAL

AFFILIATED

INVESTMENT

COMPANIES

530,221,731‌

(Cost

$514,672,743)

PRINCIPAL

RATE

MATURITY

DATE

SHORT-TERM

INVESTMENTS—0.1%

REPURCHASE

AGREEMENT—0.1%

$750,000

(b)

Fixed

Income

Clearing

Corp

(FICC)

5

.300

%

09/01/23

750,000‌

TOTAL

REPURCHASE

AGREEMENT

750,000‌

TOTAL

SHORT-TERM

INVESTMENTS

750,000‌

(Cost

$750,000)

TOTAL

INVESTMENTS—99.9%

530,971,731‌

(Cost

$515,422,743)

OTHER

ASSETS

&

LIABILITIES,

NET—0.1%

566,884‌

NET

ASSETS—100.0%

$

531,538,615‌

ETF

Exchange

Traded

Fund

(a)

The

Fund

invests

its

assets

in

the

affiliated

Nuveen

Growth

Opportunities

ETF,

Institutional

Class

shares

of

the

affiliated

TIAA-CREF

Funds

and

Class

R6

shares

of

the

affiliated

Nuveen

Funds.

(b)

Agreement

with

Fixed

Income

Clearing

Corp

(FICC),

5.300%

dated

8/31/23

to

be

repurchased

at

$750,000

on

9/1/23,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

4.500%

and

maturity

date

7/15/26,

valued

at

$765,076.

Lifestyle

Growth

Fund

August

31,

2023

Portfolio

of

Investments

4

See

Notes

to

Financial

Investments

(Unaudited)

SHARES

DESCRIPTION

VALUE

AFFILIATED

INVESTMENT

COMPANIES—99.9%(a)

FIXED

INCOME—20.2%

6,338,442

TIAA-CREF

Core

Plus

Bond

Fund

$

56,792,442‌

TOTAL

FIXED

INCOME

56,792,442‌

INTERNATIONAL

EQUITY—27.6%

1,680,124

TIAA-CREF

Emerging

Markets

Equity

Fund

13,104,971‌

2,645,720

TIAA-CREF

International

Equity

Fund

33,680,012‌

1,411,878

TIAA-CREF

International

Opportunities

Fund

20,091,025‌

1,097,606

TIAA-CREF

Quant

International

Small-Cap

Equity

Fund

10,855,324‌

TOTAL

INTERNATIONAL

EQUITY

77,731,332‌

U.S.

EQUITY—52.1%

391,294

Nuveen

Dividend

Growth

Fund

21,172,904‌

1,541,417

Nuveen

Dividend

Value

Fund

21,626,076‌

1,059,056

Nuveen

Growth

Opportunities

ETF

24,930,178‌

1,405,066

TIAA-CREF

Growth

&

Income

Fund

21,286,755‌

1,117,401

TIAA-CREF

Large-Cap

Growth

Fund

24,359,348‌

1,053,868

TIAA-CREF

Large-Cap

Value

Fund

21,614,838‌

314,395

TIAA-CREF

Quant

Small-Cap

Equity

Fund

5,266,119‌

476,795

TIAA-CREF

Quant

Small/Mid-Cap

Equity

Fund

6,293,700‌

TOTAL

U.S.

EQUITY

146,549,918‌

TOTAL

AFFILIATED

INVESTMENT

COMPANIES

281,073,692‌

(Cost

$257,814,575)

PRINCIPAL

RATE

MATURITY

DATE

SHORT-TERM

INVESTMENTS—0.1%

REPURCHASE

AGREEMENT—0.1%

$285,000

(b)

Fixed

Income

Clearing

Corp

(FICC)

5

.300

%

09/01/23

285,000‌

TOTAL

REPURCHASE

AGREEMENT

285,000‌

TOTAL

SHORT-TERM

INVESTMENTS

285,000‌

(Cost

$285,000)

TOTAL

INVESTMENTS—100.0%

281,358,692‌

(Cost

$258,099,575)

OTHER

ASSETS

&

LIABILITIES,

NET—(0.0)%

(

120,985‌

)

NET

ASSETS—100.0%

$

281,237,707‌

ETF

Exchange

Traded

Fund

(a)

The

Fund

invests

its

assets

in

the

affiliated

Nuveen

Growth

Opportunities

ETF,

Institutional

Class

shares

of

the

affiliated

TIAA-CREF

Funds

and

Class

R6

shares

of

the

affiliated

Nuveen

Funds.

(b)

Agreement

with

Fixed

Income

Clearing

Corp

(FICC),

5.300%

dated

8/31/23

to

be

repurchased

at

$285,000

on

9/1/23,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

4.125%

and

maturity

date

6/15/26,

valued

at

$290,730.

Portfolio

of

Investments

Lifestyle

Aggressive

Growth

Fund

August

31,

2023

5

See

Notes

to

Financial

Investments

(Unaudited)

SHARES

DESCRIPTION

VALUE

AFFILIATED

INVESTMENT

COMPANIES—100.0%(a)

INTERNATIONAL

EQUITY—34.6%

1,663,128

TIAA-CREF

Emerging

Markets

Equity

Fund

$

12,972,401‌

2,620,129

TIAA-CREF

International

Equity

Fund

33,354,239‌

1,397,091

TIAA-CREF

International

Opportunities

Fund

19,880,606‌

1,087,987

TIAA-CREF

Quant

International

Small-Cap

Equity

Fund

10,760,192‌

TOTAL

INTERNATIONAL

EQUITY

76,967,438‌

U.S.

EQUITY—65.4%

387,554

Nuveen

Dividend

Growth

Fund

20,970,573‌

1,528,727

Nuveen

Dividend

Value

Fund

21,448,038‌

1,039,768

Nuveen

Growth

Opportunities

ETF

24,476,139‌

1,393,888

TIAA-CREF

Growth

&

Income

Fund

21,117,404‌

1,114,092

TIAA-CREF

Large-Cap

Growth

Fund

24,287,201‌

1,044,805

TIAA-CREF

Large-Cap

Value

Fund

21,428,943‌

311,697

TIAA-CREF

Quant

Small-Cap

Equity

Fund

5,220,916‌

472,711

TIAA-CREF

Quant

Small/Mid-Cap

Equity

Fund

6,239,784‌

TOTAL

U.S.

EQUITY

145,188,998‌

TOTAL

AFFILIATED

INVESTMENT

COMPANIES

222,156,436‌

(Cost

$196,410,172)

PRINCIPAL

RATE

MATURITY

DATE

SHORT-TERM

INVESTMENTS—0.1%

REPURCHASE

AGREEMENT—0.1%

$230,000

(b)

Fixed

Income

Clearing

Corp

(FICC)

5

.300

%

09/01/23

230,000‌

TOTAL

REPURCHASE

AGREEMENT

230,000‌

TOTAL

SHORT-TERM

INVESTMENTS

230,000‌

(Cost

$230,000)

TOTAL

INVESTMENTS—100.1%

222,386,436‌

(Cost

$196,640,172)

OTHER

ASSETS

&

LIABILITIES,

NET—(0.1)%

(

196,711‌

)

NET

ASSETS—100.0%

$

222,189,725‌

ETF

Exchange

Traded

Fund

(a)

The

Fund

invests

its

assets

in

the

affiliated

Nuveen

Growth

Opportunities

ETF,

Institutional

Class

shares

of

the

affiliated

TIAA-CREF

Funds

and

Class

R6

shares

of

the

affiliated

Nuveen

Funds.

(b)

Agreement

with

Fixed

Income

Clearing

Corp

(FICC),

5.300%

dated

8/31/23

to

be

repurchased

at

$230,000

on

9/1/23,

collateralized

by

Government

Agency

Securities,

with

coupon

rate

4.125%

and

maturity

date

6/15/26,

valued

at

$234,637.

6

Notes

to

Portfolios

of

Investments

(Unaudited)

Organization

and

Significant

Accounting

Policies

Part

F

of

Form

N-PORT

was

prepared in

accordance

with

accounting

principles

generally

accepted

in

the

United

States

of

America

(“U.S.

GAAP”)

and

in

conformity

with

the

applicable

rules

and

regulations

of

the

U.S.

Securities

and

Exchange

Commission related

to

interim

filings. Part

F

of

Form

N-PORT

does

not

include

all

information

and

footnotes

required

by

U.S.

GAAP

for

complete

financial

statements.

Certain

footnote

disclosures

normally

included

in

financial

statements

prepared

in

accordance

with

U.S.

GAAP

have

been

condensed

or

omitted

from

this

report.

For

a

full

set

of

financial

statement

notes,

please

refer

to

the

most

recently

filed

annual

or

semiannual

report.

Valuation

of

Investments

The

Funds’

investments

in

securities

are

recorded

at

their

estimated

fair

value

utilizing

valuation

methods

approved

by

the

Adviser,

subject

to

the

review

and

oversight

of

the

Board.

Fair

value

is

defined

as

the

price

that

would

be

received

upon

selling

an

investment

or

transferring

a

liability

in

an

orderly

transaction

to

an

independent

buyer

in

the

principal

or

most

advantageous

market

for

the

investment.

U.S.

GAAP

establishes

the

three-tier

hierarchy

that

is

used

to

maximize

the

use

of

observable

market

data

and

minimize

the

use

of

unobservable

inputs

and

to

establish

classification

of

fair

value

measurements

for

disclosure

purposes.

Observable

inputs

reflect

the

assumptions

market

participants

would

use

in

pricing

the

asset

or

liability.

Observable

inputs

are

based

on

market

data

obtained

from

sources

independent

of

the

reporting

entity.

Unobservable

inputs

reflect

management’s

assumptions

about

the

assumptions

market

participants

would

use

in

pricing

the

asset

or

liability.

Unobservable

inputs

are

based

on

the

best

information

available

in

the

circumstances.

The

following

is

a

summary

of

the

three-tiered

hierarchy

of

valuation

input

levels.

Level

1

–

Inputs

are

unadjusted

and

prices

are

determined

using

quoted

prices

in

active

markets

for

identical

securities.

Level

2

–

Prices

are

determined

using

other

significant

observable

inputs

(including

quoted

prices

for

similar

securities,

interest

rates,

credit

spreads,

etc.).

Level

3

–

Prices

are

determined

using

significant

unobservable

inputs

(including

management’s

assumptions

in

determining

the

fair

value

of

investments).

The

following

table

summarizes

the

market

value

of

the Funds’

investments

as

of

the

end

of

the

current

fiscal

period, based

on

the

inputs

used

to

value

them:

Fund

Level

1

Level

2

Level

3

Total

Lifestyle

Income

Registered

investment

companies

$77,217,662

$—

$—

$77,217,662

Short-term

investments

—

65,000

—

65,000

Total

$77,217,662

$65,000

$—

$77,282,662

1

1

1

1

1

Lifestyle

Conservative

Registered

investment

companies

$307,644,499

$—

$—

$307,644,499

Total

$307,644,499

$—

$—

$307,644,499

1

1

1

1

1

Lifestyle

Moderate

Registered

investment

companies

$530,221,731

$—

$—

$530,221,731

Short-term

investments

—

750,000

—

750,000

Total

$530,221,731

$750,000

$—

$530,971,731

1

1

1

1

1

Lifestyle

Growth

Registered

investment

companies

$281,073,692

$—

$—

$281,073,692

Short-term

investments

—

285,000

—

285,000

Total

$281,073,692

$285,000

$—

$281,358,692

1

1

1

1

1

Lifestyle

Aggressive

Growth

Registered

investment

companies

$222,156,436

$—

$—

$222,156,436

Short-term

investments

—

230,000

—

230,000

Total

$222,156,436

$230,000

$—

$222,386,436

1

1

1

1

1

A13441-D

(10/23)