Supplement to the
Fidelity® Capital & Income Fund, Fidelity® Focused High Income Fund and Fidelity® High Income Fund
June 29, 2018
STATEMENT OF ADDITIONAL INFORMATION

Fred Hoff no longer serves a portfolio manager of Fidelity^® High Income Fund. Alexandre Karam and Michael Weaver serve as co-managers of Fidelity^® High Income Fund.

Alexandre Karam serves as co-manager of the Fidelity^® Focused High Income Fund.

The following information supplements information for Fidelity^® Focused High Income Fund and Fidelity^® High Income Fund found in the "Management Contracts" section.

Alexandre Karam is co-manager of Fidelity^® Focused High Income Fund and Fidelity® High Income Fund and receives compensation for his services. As of December 31, 2018, portfolio manager compensation generally consists of a fixed base salary determined periodically (typically annually), a bonus, in certain cases, participation in several types of equity-based compensation plans, and, if applicable, relocation plan benefits. A portion of the portfolio manager's compensation may be deferred based on criteria established by FMR or at the election of the portfolio manager.

The portfolio manager’s base salary is determined by level of responsibility and tenure at FMR or its affiliates. The primary components of the portfolio manager’s bonus are based on (i) the pre-tax investment performance of the portfolio manager’s fund(s) and account(s) measured against a benchmark index or within a defined peer group assigned to each fund or account, and (ii) the investment performance of other FMR high yield funds and accounts. The pre-tax investment performance of the portfolio manager’s fund(s) and account(s) is weighted according to his tenure on those fund(s) and account(s) and the average asset size of those fund(s) and account(s) over his tenure. Each component is calculated separately over the portfolio manager’s tenure on those fund(s) and account(s) over a measurement period that initially is contemporaneous with his tenure, but that eventually encompasses rolling periods of up to five years for the comparison to a benchmark index or a peer group. A smaller, subjective component of the portfolio manager’s bonus is based on the portfolio manager’s overall contribution to management of FMR. The portion of the portfolio manager’s bonus that is linked to the investment performance of his fund is based on the fund’s pre-tax investment performance measured against either the benchmark index identified below for the fund, or the fund’s pre-tax investment performance within the peer group identified below for the fund. The portfolio manager also is compensated under equity-based compensation plans linked to increases or decreases in the net asset value of the stock of FMR LLC, FMR's parent company. FMR LLC is a diverse financial services company engaged in various activities that include fund management, brokerage, retirement, and employer administrative services. If requested to relocate their primary residence, portfolio managers also may be eligible to receive benefits, such as home sale assistance and payment of certain moving expenses, under relocation plans for most full-time employees of FMR LLC and its affiliates.

Fund / Benchmark Index / Peer Group

Fidelity^® Focused High Income Fund / ICE^® BofAML^® BB US High Yield Constrained Index / N/A

Fidelity^® High Income Fund / N/A / Lipper℠ High Current Yield Funds

The portfolio manager’s compensation plan may give rise to potential conflicts of interest. Although investors in a fund may invest through either tax-deferred accounts or taxable accounts, the portfolio manager’s compensation is linked to the pre-tax performance of the fund, rather than its after-tax performance. The portfolio manager’s base pay tends to increase with additional and more complex responsibilities that include increased assets under management and a portion of the bonus relates to marketing efforts, which together indirectly link compensation to sales. When a portfolio manager takes over a fund or an account, the time period over which performance is measured may be adjusted to provide a transition period in which to assess the portfolio. The management of multiple funds and accounts (including proprietary accounts) may give rise to potential conflicts of interest if the funds and accounts have different objectives, benchmarks, time horizons, and fees as the portfolio manager must allocate his time and investment ideas across multiple funds and accounts. In addition, a fund’s trade allocation policies and procedures may give rise to conflicts of interest if the fund’s orders do not get fully executed due to being aggregated with those of other accounts managed by FMR or an affiliate. The portfolio manager may execute transactions for another fund or account that may adversely impact the value of securities held by a fund. Securities selected for other funds or accounts may outperform the securities selected for the fund. Portfolio managers may be permitted to invest in the funds they manage, even if a fund is closed to new investors. Trading in personal accounts, which may give rise to potential conflicts of interest, is restricted by a fund’s Code of Ethics.

The following table provides information relating to other accounts managed by Mr. Karam as of December 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	7	4	3
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$9,437	$1,303	$411
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity^® Focused High Income Fund ($276 (in millions) assets managed) and Fidelity^® High Income Fund ($4,580 (in millions) assets managed).

As of December 31, 2018, the dollar range of shares of Fidelity^® Focused High Income Fund beneficially owned by Mr. Karam was none. As of December 31, 2018, the dollar range of shares of Fidelity^® High Income Fund beneficially owned by Mr. Karam was none.

The following information supplements information for Fidelity^® Focused High Income Fund found in the "Management Contracts" section.

The following table provides information relating to other accounts managed by Mr. Weaver as of June 30, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	9	3	10
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$6,148	$1,095	$2,828
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity^® Focused High Income Fund ($323 (in millions) assets managed).

As of June 30, 2018, the dollar range of shares of Fidelity^® Focused High Income Fund beneficially owned by Mr. Weaver was none.

The following information replaces similar information for Fidelity^® High Income Fund found in the "Management Contracts" section.

Michael Weaver is co-manager of Fidelity^® High Income Fund and receives compensation for his services. As of October 31, 2018, portfolio manager compensation generally consists of a fixed base salary determined periodically (typically annually), a bonus, in certain cases, participation in several types of equity-based compensation plans, and, if applicable, relocation plan benefits. A portion of the portfolio manager's compensation may be deferred based on criteria established by FMR or at the election of the portfolio manager.

The portfolio manager’s base salary is determined by level of responsibility and tenure at FMR or its affiliates. The primary components of the portfolio manager’s bonus are based on (i) the pre-tax investment performance of the portfolio manager’s fund(s) and account(s) measured against a benchmark index or within a defined peer group assigned to each fund or account, and (ii) the investment performance of other FMR high yield funds and accounts. The pre-tax investment performance of the portfolio manager’s fund(s) and account(s) is weighted according to his tenure on those fund(s) and account(s) and the average asset size of those fund(s) and account(s) over his tenure. Each component is calculated separately over the portfolio manager’s tenure on those fund(s) and account(s) over a measurement period that initially is contemporaneous with his tenure, but that eventually encompasses rolling periods of up to five years for the comparison to a benchmark index or a peer group. A smaller, subjective component of the portfolio manager’s bonus is based on the portfolio manager’s overall contribution to management of FMR. The portion of the portfolio manager’s bonus that is linked to the investment performance of Fidelity^® High Income Fund is based on the fund’s pre-tax investment performance (based on the performance of the fund’s retail class) within the Lipper℠ High Current Yield Funds. The portfolio manager also is compensated under equity-based compensation plans linked to increases or decreases in the net asset value of the stock of FMR LLC, FMR's parent company. FMR LLC is a diverse financial services company engaged in various activities that include fund management, brokerage, retirement, and employer administrative services. If requested to relocate their primary residence, portfolio managers also may be eligible to receive benefits, such as home sale assistance and payment of certain moving expenses, under relocation plans for most full-time employees of FMR LLC and its affiliates.

The portfolio manager’s compensation plan may give rise to potential conflicts of interest. Although investors in the fund may invest through either tax-deferred accounts or taxable accounts, the portfolio manager’s compensation is linked to the pre-tax performance of the fund, rather than its after-tax performance. The portfolio manager’s base pay tends to increase with additional and more complex responsibilities that include increased assets under management and a portion of the bonus relates to marketing efforts, which together indirectly link compensation to sales. When a portfolio manager takes over a fund or an account, the time period over which performance is measured may be adjusted to provide a transition period in which to assess the portfolio. The management of multiple funds and accounts (including proprietary accounts) may give rise to potential conflicts of interest if the funds and accounts have different objectives, benchmarks, time horizons, and fees as the portfolio manager must allocate his time and investment ideas across multiple funds and accounts. In addition, a fund’s trade allocation policies and procedures may give rise to conflicts of interest if the fund’s orders do not get fully executed due to being aggregated with those of other accounts managed by FMR or an affiliate. The portfolio manager may execute transactions for another fund or account that may adversely impact the value of securities held by a fund. Securities selected for other funds or accounts may outperform the securities selected for the fund. Portfolio managers may be permitted to invest in the funds they manage, even if a fund is closed to new investors. Trading in personal accounts, which may give rise to potential conflicts of interest, is restricted by a fund’s Code of Ethics.

The following table provides information relating to other accounts managed by Mr. Weaver as of October 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	12	4	11
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$12,900	$1,282	$2,795
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity® High Income Fund ($4,246 (in millions) assets managed).

As of October 31, 2018, the dollar range of shares of Fidelity® High Income Fund beneficially owned by Mr. Weaver was none.

CAI-SPHB-19-01
1.718858.124

March 5, 2019

Supplement to the
Fidelity® High Income Fund
Class A, Class M, Class C, Class I and Class Z
November 24, 2018
STATEMENT OF ADDITIONAL INFORMATION

The following information supplements information found in the "Management Contract" section.

Alexandre Karam is co-manager of Fidelity^® High Income Fund and receives compensation for his services. As of December 31, 2018, portfolio manager compensation generally consists of a fixed base salary determined periodically (typically annually), a bonus, in certain cases, participation in several types of equity-based compensation plans, and, if applicable, relocation plan benefits. A portion of the portfolio manager's compensation may be deferred based on criteria established by FMR or at the election of the portfolio manager.

The portfolio manager’s base salary is determined by level of responsibility and tenure at FMR or its affiliates. The primary components of the portfolio manager’s bonus are based on (i) the pre-tax investment performance of the portfolio manager’s fund(s) and account(s) measured against a benchmark index or within a defined peer group assigned to each fund or account, and (ii) the investment performance of other FMR high yield funds and accounts. The pre-tax investment performance of the portfolio manager’s fund(s) and account(s) is weighted according to his tenure on those fund(s) and account(s) and the average asset size of those fund(s) and account(s) over his tenure. Each component is calculated separately over the portfolio manager’s tenure on those fund(s) and account(s) over a measurement period that initially is contemporaneous with his tenure, but that eventually encompasses rolling periods of up to five years for the comparison to a benchmark index or a peer group. A smaller, subjective component of the portfolio manager’s bonus is based on the portfolio manager’s overall contribution to management of FMR. The portion of the portfolio manager’s bonus that is linked to the investment performance of Fidelity^® High Income Fund is based on the fund’s pre-tax investment performance (based on the performance of the fund’s retail class) within the Lipper℠ High Current Yield Funds. The portfolio manager also is compensated under equity-based compensation plans linked to increases or decreases in the net asset value of the stock of FMR LLC, FMR's parent company. FMR LLC is a diverse financial services company engaged in various activities that include fund management, brokerage, retirement, and employer administrative services. If requested to relocate their primary residence, portfolio managers also may be eligible to receive benefits, such as home sale assistance and payment of certain moving expenses, under relocation plans for most full-time employees of FMR LLC and its affiliates.

The following table provides information relating to other accounts managed by Mr. Karam as of December 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	7	4	3
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$9,437	$1,303	$411
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity^® High Income Fund ($4,580 (in millions) assets managed).

As of December 31, 2018, the dollar range of shares of Fidelity^® High Income Fund beneficially owned by Mr. Karam was none.

The following table provides information relating to other accounts managed by Mr. Weaver as of October 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	12	4	11
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$12,900	$1,282	$2,795
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity^® High Income Fund ($4,246 (in millions) assets managed).

As of October 31, 2018, the dollar range of shares of Fidelity® High Income Fund beneficially owned by Mr. Weaver was none.

ASPHB-19-01
1.9892884.101

March 5, 2019