# EDGAR Filing Document

**Accession Number:** 0000809707
**File Stem:** 0001655589-26-000178
**Filing Date:** 2026-3
**Character Count:** 33629
**Document Hash:** bb56cba074f4ded6bfd0d971af7831a7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001655589-26-000178.hdr.sgml**: 20260302

**ACCESSION NUMBER**: 0001655589-26-000178

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 5

**FILED AS OF DATE**: 20260302

**DATE AS OF CHANGE**: 20260302

**EFFECTIVENESS DATE**: 20260302

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Franklin Investors Securities Trust
- **CENTRAL INDEX KEY:** 0000809707

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** FL
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-11444
- **FILM NUMBER:** 26703749

**BUSINESS ADDRESS:**
- **STREET 1:** ONE FRANKLIN PARKWAY
- **CITY:** SAN MATEO
- **STATE:** CA
- **ZIP:** 94403-1906
- **BUSINESS PHONE:** 650-312-2200

**MAIL ADDRESS:**
- **STREET 1:** ONE FRANKLIN PARKWAY
- **CITY:** SAN MATEO
- **STATE:** CA
- **ZIP:** 94403-1906

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FRANKLIN INVESTORS SECURITIES TRUST
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### FRANKLIN FLOATING RATE DAILY ACCESS FUND (Series ID: S000006853)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000018517 | Class A       | FAFRX           |
| C000018519 | Class C       | FCFRX           |
| C000018520 | Advisor Class | FDAAX           |
| C000128879 | Class R6      | FFRDX           |

![](img_a382bd2618cf4f1.jpg)<br>

## FRANKLIN FLOATING RATE DAILY ACCESS FUND

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| | |
|:---|:---|
| **SUMMARY PROSPECTUS** | &nbsp;&nbsp;&nbsp;&nbsp;March 1, 2026<br>|

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| | | | |
|:---|:---|:---|:---|
| **Class A** | **Class C** | **Class R6** | **Advisor Class** |
| FAFRX | FCFRX | FFRDX | FDAAX |

---

Before you invest, you may want to review the Fund's prospectus, which contains more information about the Fund and its risks. You can find the Fund's prospectus, statement of additional information, reports to shareholders and other information about the Fund online at www.franklintempleton.com/prospectus. You can also get this information at no cost by calling (800) DIAL BEN/342-5236 or by sending an e-mail request to prospectus.us.franklintempleton@fisglobal.com. The Fund's prospectus and statement of additional information, both dated March 1, 2026, as may be supplemented, are all incorporated by reference into this Summary Prospectus.

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

### Franklin Floating Rate Daily Access Fund
Investment Goal

High level of current income. A secondary goal is preservation of capital.

Fees and Expenses of the Fund

These tables describe the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. **You may pay other fees (including on Class R6 and Advisor Class shares), such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.** You may qualify for sales charge discounts in Class A if you and your family invest, or agree to invest in the future, at least $100,000 in Franklin Templeton funds and certain other funds distributed through Franklin Distributors, LLC, the Fund's distributor. More information about these and other discounts is available from your financial professional and under "Your Account" on page 134 in the Fund's Prospectus and under "Buying and Selling Shares" on page 93 of the Fund's Statement of Additional Information. In addition, more information about sales charge discounts and waivers for purchases of shares through specific financial intermediaries is set forth in Appendix A – "Intermediary Sales Charge Discounts and Waivers" to the Fund's prospectus.

#### Shareholder Fees
(fees paid directly from your investment)

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  |  | **Class A** | **Class C** | **Class R6** | **Advisor <br>Class** |
| Maximum Sales Charge (Load) <br>Imposed on Purchases (as percentage of offering price) | Maximum Sales Charge (Load) <br>Imposed on Purchases (as percentage of offering price) | 2.25% |  |  |  |
| Maximum Deferred Sales Charge <br>(Load) (as percentage of the lower of original purchase price or sale proceeds) | Maximum Deferred Sales Charge <br>(Load) (as percentage of the lower of original purchase price or sale proceeds) | None<br><sup>1</sup>  | 1.00% |  |  |
| <sup>1.</sup> | There is a 1% contingent deferred sales charge that applies to investments of $250,000 or more (see "Investments of $250,000 or More" under "Choosing a Share Class") and purchases by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase. | There is a 1% contingent deferred sales charge that applies to investments of $250,000 or more (see "Investments of $250,000 or More" under "Choosing a Share Class") and purchases by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase. | There is a 1% contingent deferred sales charge that applies to investments of $250,000 or more (see "Investments of $250,000 or More" under "Choosing a Share Class") and purchases by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase. | There is a 1% contingent deferred sales charge that applies to investments of $250,000 or more (see "Investments of $250,000 or More" under "Choosing a Share Class") and purchases by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase. | There is a 1% contingent deferred sales charge that applies to investments of $250,000 or more (see "Investments of $250,000 or More" under "Choosing a Share Class") and purchases by certain retirement plans without an initial sales charge on shares sold within 18 months of purchase. |

---

<br>  <br> 2 Summary Prospectus www.franklintempleton.com

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

#### Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Class A** | **Class C** | **Class R6** | **Advisor <br>Class** |
| Management fees | 0.57% | 0.57% | 0.57% | 0.57% |
| Distribution and service (12b-1) fees | 0.25% | 0.65% |  |  |
| Other expenses | 0.13% | 0.13% | 0.05% | 0.13% |
| Acquired fund fees and expenses | 0.02% | 0.02% | 0.02% | 0.02% |
| Total annual Fund operating expenses<sup>1</sup> | 0.97% | 1.37% | 0.64% | 0.72% |
| Fee waiver and/or expense reimbursement<sup>2</sup> | -0.02% | -0.02% | -0.02% | -0.02% |
| **Total annual Fund operating expenses after fee waiver and/or expense reimbursement** | **0.95%** | **1.35%** | **0.62%** | **0.70%** |

---

<sup>1.</sup> Total annual Fund operating expenses differ from the ratio of expenses to average net assets shown in the Financial Highlights, which reflect the operating expenses of the Fund and do not include acquired fund fees and expenses.

<sup>2.</sup> The investment manager has agreed to reduce its fees to reflect reduced services resulting from the Fund's investments in Franklin Templeton affiliated funds. In addition, the transfer agency fees on Class R6 shares of the Fund have been capped so that transfer agency fees for that class do not exceed 0.03%. These contractual arrangements are expected to continue until February 28, 2027. During the terms, the fee waiver and expense reimbursement agreements may not be terminated or amended without approval of the board of trustees except to add series or classes, to reflect the extension of termination dates or to lower the waiver and expense limitation (which would result in lower fees for shareholders).

#### Example
This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of the period. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. The Example reflects adjustments made to the Fund's operating expenses due to the fee waivers and/or expense reimbursements by management for the 1 Year numbers only. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| **Class A** | $320 | $526 | $748 | $1388 |
| **Class C** | $237 | $432 | $748 | $1536 |
| **Class R6** | $63 | $202 | $354 | $795 |
| **Advisor Class** | $72 | $229 | $399 | $894 |
| If you do not sell your shares: |  |  |  |  |
| **Class C** | $137 | $432 | $748 | $1536 |

---

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held

<br>  <br> www.franklintempleton.com Summary Prospectus 3

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 46.13% of the average value of its portfolio.

Principal Investment Strategies

The Fund normally invests at least 80% of its net assets in income-producing floating interest rate corporate loans and corporate debt securities made to or issued by U.S. companies, non-U.S. entities and U.S. subsidiaries of non-U.S. entities. Floating interest rates vary with and are periodically adjusted to a generally recognized base interest rate such as the Secured Overnight Financing Rate (SOFR) or the Prime Rate. The Fund may invest in companies whose financial condition is troubled or uncertain and that may be involved in bankruptcy proceedings, reorganizations or financial restructurings.

Floating interest rate corporate loans and debt securities, also called bank loans or senior floating rate interests (collectively, floating rate investments), generally have credit ratings below investment grade and may be subject to restrictions on resale. Under normal market conditions, the Fund invests at least 75% of its net assets in floating rate investments that are rated B- or higher at the time of purchase by a nationally recognized statistical rating organization (NRSRO) or, if unrated, are determined to be of comparable quality by the Fund's investment manager. Under normal market conditions, the Fund may invest up to 25% of its net assets in floating rate investments that are rated below B- by an NRSRO or, if unrated, are determined to be of comparable quality by the investment manager.

The Fund's floating rate investments typically hold the most senior position in the capitalization structure of a company and are generally secured by specific collateral. Such senior position means that, in case the company becomes insolvent, the lenders or security holders in a senior position like the Fund's position will typically be paid before other unsecured or subordinated creditors of the company from the assets of the company.

The Fund typically invests in a corporate loan or corporate debt security if the investment manager judges that the borrower can meet the scheduled payments of interest and principal on the obligation. The investment manager performs its own independent credit analysis of each borrower/issuer and of the collateral structure securing the Fund's investment. The investment manager also considers the nature of the industry in which the borrower operates, the nature of the borrower's assets, and the general quality and creditworthiness of the borrower and of any shareholder or other entity providing credit support to the borrower.

<br>  <br> 4 Summary Prospectus www.franklintempleton.com

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

Historically, corporate loans and corporate debt securities have required that the borrower or issuer comply with various restrictive covenants that accompanied the loan or security, which tended to conserve collateral held by the borrower that supports the loan or security. However, consistent with the characteristics of the prevailing loan market, the loans or securities in which the Fund generally invests have varied terms and conditions, but contain fewer or no restrictive covenants and are often referred to as "covenant lite" loans and debt securities. Covenant lite loans or securities may have tranches that contain fewer or no maintenance financial covenants, which require borrowers/issuers to meet financial requirements specified under the loan credit agreement that are tested regularly for compliance. The most common examples of maintenance financial covenants include maximum leverage and minimum interest coverage ratios. Because a covenant lite loan or debt security does not require the borrower to maintain these financial tests regularly, investors typically have less ability to declare a default, and therefore receive collateral in a timely manner, or to force restructurings and other capital changes on struggling borrowers compared to an otherwise similar loan that does contain maintenance financial covenants. The Fund may experience relatively greater difficulty or delays in enforcing its rights on its holdings of certain covenant lite loans and debt securities than its holdings of loans or securities with maintenance financial covenants. However, depending on the circumstances, there are often alternative sources of recourse portfolio managers can seek in order to protect their investments. Further, the Fund typically invests in a corporate loan or corporate debt security, including those that are covenant lite, if the investment manager judges that the borrower can meet the scheduled payments of interest and principal on the obligation and meets other creditworthiness criteria.

The Fund may invest in structured fixed income securities, including collateralized loan obligations (CLOs).

The Fund currently limits its investments in debt obligations of non-U.S. entities to no more than 25% of its total assets. The Fund currently invests predominantly in debt obligations that are U.S. dollar-denominated or otherwise provide for payment in U.S. dollars.

The Fund currently does not intend to invest more than 25% of its net assets in the obligations of borrowers in any single industry, except that, under normal market conditions, the Fund invests more than 25% of its net assets in debt obligations of companies operating in the industry group consisting of financial institutions and their holding companies, including commercial banks, thrift institutions, insurance companies and finance companies. These firms, or "agent banks," may serve as administrators of corporate loans issued by other companies. For purposes of this restriction, the Fund currently considers such companies to include the borrower, the agent bank and any intermediate participant. The Fund may invest up to 100%

<br>  <br> www.franklintempleton.com Summary Prospectus 5

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

of its net assets in loans where firms in such industry group are borrowers, agent banks or intermediate participants.

In addition to the Fund's main investments, the Fund may invest up to 20% of its net assets in certain other types of debt obligations and equity or debt securities, including, but not limited to, other secured, second lien, subordinated or unsecured corporate loans and corporate debt securities, fixed rate obligations of U.S. companies, non-U.S. entities and U.S. subsidiaries of non-U.S. entities and equity securities (including convertible securities, warrants and rights) to the extent that they are acquired in connection with or incidental to the Fund's other investment activities.

Principal Risks

You could lose money by investing in the Fund. Mutual fund shares are not deposits or obligations of, or guaranteed or endorsed by, any bank, and are not insured by the Federal Deposit Insurance Corporation, the Federal Reserve Board, or any other agency of the U.S. government.

**Credit:** An issuer of debt securities may fail to make interest payments or repay principal when due, in whole or in part. Changes in an issuer's financial strength or in a security's or government's credit rating may affect a security's value.

**Floating Rate Corporate Investments:** Floating rate corporate loans and corporate debt securities generally have credit ratings below investment grade and may be subject to resale restrictions. They are often issued in connection with highly leveraged transactions, and may be subject to greater credit risks than other investments including the possibility of default or bankruptcy. In addition, a secondary market in corporate loans may be subject to irregular trading activity, wide bid/ask spreads and extended trade settlement periods, which may impair the ability to accurately value existing and prospective investments and to realize in a timely fashion the full value upon the sale of a corporate loan. A significant portion of floating rate investments may be "covenant lite" loans that may contain fewer or less restrictive constraints on the borrower or other borrower-friendly characteristics.

**High-Yield Debt Instruments:** Issuers of lower-rated or "high-yield" debt instruments (also known as "junk bonds") and lower-rated or high yield loans are not as strong financially as those issuing higher credit quality debt instruments. High-yield debt instruments are generally considered predominantly speculative by the applicable rating agencies as their issuers are more likely to encounter financial difficulties because they may be more highly leveraged, or because of other considerations. In addition, high yield debt instruments generally are more vulnerable to changes in the relevant economy, such as a recession or a sustained

<br>  <br> 6 Summary Prospectus www.franklintempleton.com

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

period of rising interest rates, that could affect their ability to make interest and principal payments when due. The prices of high-yield debt instruments generally fluctuate more than those of higher credit quality. High-yield debt instruments are generally more illiquid (harder to sell) and harder to value.

**Market:** The market values of securities or other investments owned by the Fund will go up or down, sometimes rapidly or unpredictably. The market value of a security or other investment may be reduced by market activity or other results of supply and demand unrelated to the issuer. This is a basic risk associated with all investments. When there are more sellers than buyers, prices tend to fall. Likewise, when there are more buyers than sellers, prices tend to rise. In addition, the value of the Fund's investments may go up or down due to general market or other conditions that are not specifically related to a particular issuer, such as: real or perceived adverse economic changes, including widespread liquidity issues and defaults in one or more industries; changes in interest, inflation or exchange rates; unexpected natural and man-made world events, such as diseases or disasters; financial, political or social disruptions, including terrorism and war; and U.S. trade disputes or other disputes with specific countries that could result in additional tariffs, trade barriers and/or investment restrictions in certain securities in those countries. Any of these conditions can adversely affect the economic prospects of many companies, sectors, nations, regions and the market in general, in ways that cannot necessarily be foreseen.

**Impairment of Collateral:** The value of collateral securing a loan or other corporate debt security may decline after the Fund invests and there is a risk that the value of the collateral may not be sufficient to cover the amount owed to the Fund, or the collateral securing a loan may be found invalid, may be used to pay other outstanding obligations of the borrower under applicable law or may be difficult to sell.

**Liquidity:** The trading market for a particular security or type of security or other investments in which the Fund invests may become less liquid or even illiquid. Reduced liquidity will have an adverse impact on the Fund's ability to sell such securities or other investments when necessary to meet the Fund's liquidity needs, which may arise or increase in response to a specific economic event or because the investment manager wishes to purchase particular investments or believes that a higher level of liquidity would be advantageous. Reduced liquidity will also generally lower the value of such securities or other investments. Market prices for such securities or other investments may be relatively volatile.

**Prepayment:** Prepayment risk occurs when a debt security can be repaid in whole or in part prior to the security's maturity and the Fund must reinvest the proceeds it receives, during periods of declining interest rates, in securities that pay a lower

<br>  <br> www.franklintempleton.com Summary Prospectus 7

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

rate of interest. Also, if a security has been purchased at a premium, the value of the premium would be lost in the event of prepayment. Prepayments generally increase when interest rates fall.

**Interest Rate:** When interest rates rise, debt security prices generally fall. The opposite is also generally true: debt security prices rise when interest rates fall. Interest rate changes are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply of and demand for bonds. In general, securities with longer maturities or durations are more sensitive to interest rate changes.

**Variable Rate Securities:** Because changes in interest rates on variable rate securities (including floating rate securities) may lag behind changes in market rates, the value of such securities may decline during periods of rising interest rates until their interest rates reset to market rates. During periods of declining interest rates, because the interest rates on variable rate securities generally reset downward, their market value is unlikely to rise to the same extent as the value of comparable fixed rate securities.

**Income:** The Fund's distributions to shareholders may decline when prevailing interest rates fall, when the Fund experiences defaults on debt securities it holds or when the Fund realizes a loss upon the sale of a debt security.

**Concentration:** To the extent the Fund concentrates in a specific industry, a group of industries, sector or type of investment, the Fund will carry much greater risks of adverse developments and price movements in such industries, sectors or investments than a fund that invests in a wider variety of industries, sectors or investments. There is also the risk that the Fund will perform poorly during a slump in demand for securities of companies in such industries or sectors.

**Collateralized Loan Obligations (CLOs):** The risks of an investment in a CLO depend largely on the type of collateral held by the special purpose entity (SPE) and the tranche of the CLO in which the Fund invests. CLOs may be deemed to be illiquid and subject to the Fund's restrictions on investments in illiquid investments. In addition to the normal risks associated with debt securities and loans (e.g., interest rate risk, credit risk and default risk), CLOs carry additional risks including, but not limited to: (i) the possibility that distributions from collateral securities will not be adequate to make interest or other payments; (ii) the quality of the collateral may decline in value or quality or go into default or be downgraded; (iii) the Fund may invest in tranches of a CLO that are subordinate to other classes; and (iv) the complex structure of the security may not be fully understood at the time of investment.

**Management:** The Fund is subject to management risk because it is an actively managed investment portfolio. The Fund's investment manager applies investment

<br>  <br> 8 Summary Prospectus www.franklintempleton.com

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee that these decisions will produce the desired results.

**Foreign Securities (non-U.S.):** Investing in foreign securities typically involves different risks than investing in U.S. securities, including risks related to currency exchange rates and policies, country or government specific issues, less favorable trading practices or regulation and greater price volatility. Certain of these risks also may apply to securities of U.S. companies with significant foreign operations. The risks of investing in foreign securities are typically greater in less developed or emerging market countries.

**Cybersecurity:** Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain access to Fund assets, Fund or customer data (including private shareholder information), or proprietary information, cause the Fund, the investment manager, and/or their service providers (including, but not limited to, Fund accountants, custodians, sub-custodians, transfer agents and financial intermediaries) to suffer data breaches, data corruption or loss of operational functionality or prevent Fund investors from purchasing redeeming or exchanging or receiving distributions. The investment manager has limited ability to prevent or mitigate cybersecurity incidents affecting third party service providers, and such third party service providers may have limited indemnification obligations to the Fund or the investment manager. Cybersecurity incidents may result in financial losses to the Fund and its shareholders, and substantial costs may be incurred in an effort to prevent or mitigate future cybersecurity incidents. Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value of these securities could decline if the issuers experience cybersecurity incidents.

Because technology is frequently changing, new ways to carry out cyber attacks are always developing. Therefore, there is a chance that some risks have not been identified or prepared for, or that an attack may not be detected, which puts limitations on the Fund's ability to plan for or respond to a cyber attack. Like other funds and business enterprises, the Fund, the investment manager, and their service providers are subject to the risk of cyber incidents occurring from time to time.

Performance

The following bar chart and table provide some indication of the risks of investing in the Fund. The bar chart shows changes in the Fund's performance from year to year for Class A shares. The table shows how the Fund's average annual returns for 1 year, 5 years, 10 years or since inception, as applicable, compared with those of a broad measure of market performance and an additional index with characteristics relevant to the Fund. The Fund's past performance (before and after

<br>  <br> www.franklintempleton.com Summary Prospectus 9

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

taxes) is not necessarily an indication of how the Fund will perform in the future. You can obtain updated performance information at www.franklintempleton.com or by calling (800) DIAL BEN/342-5236.

Sales charges are not reflected in the bar chart, and if those charges were included, returns would be less than those shown.

#### Class A Annual Total Returns
![PerformanceBarChartData(2016:11.62, 2017:2.18, 2018:0.54, 2019:3.15, 2020:-4.1, 2021:8.38, 2022:-1.77, 2023:14.8, 2024:8.18, 2025:4.36)](img_1a97082774e94f1.jpg)

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| | | |
|:---|:---|:---|
| Best Quarter:  | 2023, Q1 | 4.30% |
| Worst Quarter:  | 2020, Q1 | -11.76% |

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#### Average Annual Total Returns
(figures reflect sales charges)

For periods ended December 31, 2025

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| | | | |
|:---|:---|:---|:---|
|  | **1 Year** | **5 Years** | **10 Years** |
| **Franklin Floating Rate Daily Access Fund - Class A** |  |  |  |
| Return before taxes | 1.96% | 6.17% | 4.34% |
| Return after taxes on distributions | -1.14% | 3.30% | 1.95% |
| Return after taxes on distributions and sale of Fund shares | 1.13% | 3.49% | 2.25% |
| **Franklin Floating Rate Daily Access Fund - Class C** | 2.85% | 6.20% | 4.15% |
| **Franklin Floating Rate Daily Access Fund - Class R6** | 4.56% | 6.97% | 4.94% |
| **Franklin Floating Rate Daily Access Fund - Advisor Class**  | 4.63% | 6.91% | 4.84% |
| Bloomberg U.S. Aggregate Index (index reflects no deduction for fees, expenses or taxes) | 7.30% | -0.36% | 2.01% |
| Morningstar LSTA U.S. Leveraged Loan Index (index reflects no deduction for fees, expenses or taxes) | 5.90% | 6.42% | 5.83% |

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<br>  <br> 10 Summary Prospectus www.franklintempleton.com

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

No one index is representative of the Fund's portfolio.

The after-tax returns presented in the table are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown. After-tax returns are not relevant to investors who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts. After-tax returns are shown only for Class A and after-tax returns for other classes will vary.

Important data provider notices and terms are available at www.franklintempletondatasources.com. Such information is subject to change.

Investment Manager

Franklin Advisers, Inc. (Advisers or investment manager)

Portfolio Managers

**Reema Agarwal, CFA** <br>Senior Vice President of Advisers and portfolio manager of the Fund since 2019.

**Margaret Chiu, CFA** <br>Portfolio Manager of Advisers and portfolio manager of the Fund since 2019.

**Justin Ma, CFA** <br>Portfolio Manager of Advisers and portfolio manager of the Fund since 2013.

**Judy Sher** <br>Portfolio Manager of Advisers and portfolio manager of the Fund since 2019.

Purchase and Sale of Fund Shares

You may purchase or redeem shares of the Fund on any business day online through our website at www.franklintempleton.com, by mail (Franklin Templeton Investor Services, P.O. Box 33030, St. Petersburg, FL 33733), or by telephone at (800) 632-2301. For Class A and C, the minimum initial purchase for most accounts is $1,000 (or $25 under an automatic investment plan). Class R6 and Advisor Class are only available to certain qualified investors and the minimum initial investment will vary depending on the type of qualified investor, as described under "Your Account — Choosing a Share Class — Qualified Investors — Class R6" and "— Advisor Class" in the Fund's prospectus. There is no minimum investment for subsequent purchases.

<br>  <br> www.franklintempleton.com Summary Prospectus 11

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FRANKLIN FLOATING RATE DAILY ACCESS FUND<br>SUMMARY PROSPECTUS

Taxes

The Fund's distributions are generally taxable to you as ordinary income, unless you are investing through a tax-advantaged arrangement, such as a 401(k) plan or an individual retirement account, in which case your distributions would generally be taxed when withdrawn from the tax-advantaged account.

Payments to Broker-Dealers and Other Financial Intermediaries

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), the Fund and its related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your financial advisor or visit your financial intermediary's website for more information.

<br>  <br> 12 Summary Prospectus www.franklintempleton.com

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|:---|:---|:---|:---|
|  | &nbsp;&nbsp;Franklin Distributors, LLC<br>**One Franklin Parkway** | &nbsp;&nbsp;San Mateo, CA 94403-1906<br>franklintempleton.com | &nbsp;&nbsp;**Franklin Floating Rate Daily Access Fund** |
| &nbsp;&nbsp;![](img_0419f9a030c74f1.jpg) |  |  |  |

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| &nbsp;&nbsp;&nbsp;489 PSUM 03/26 |
| &nbsp;&nbsp;&nbsp;Investment Company Act file #811-04986<br>© 2026 Franklin Templeton. All rights reserved.<br>![](img_cb8681aa50aa4f1.jpg)10% Total Recycled Fiber 00070386 |

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