T. ROWE PRICE MARKS 50 YEARS OF MONEY MARKET AND TAX-FREE MUTUAL FUNDS

Rhea-AI Summary

T. Rowe Price (TROW) is celebrating 50 years of its first money market and tax-free mutual funds: Government Money Fund (PRRXX) and Tax-Free Income Fund (PRTAX), both launched in 1976.

As of March 31, 2026, it manages about $69 billion in liquidity-focused strategies and $31 billion in tax-exempt portfolios.

News Market Reaction – TROW

-0.51%

-0.51% Session close to close

In the Jun 8 session, TROW declined 0.51%, reflecting a mild negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

This announcement highlights the 50-year track records of T. Rowe Price’s money market and tax-free ...

Analysis

This announcement highlights the 50-year track records of T. Rowe Price’s money market and tax-free income funds and underscores their role in liquidity and tax-efficient investing. With about $69 billion in liquidity-focused strategies and $31 billion in tax-exempt portfolios as of March 31, 2026, the firm emphasizes research-driven cash and municipal bond management. Investors may monitor future AUM updates, leadership execution, and product flows to contextualize these long-term milestones.

Key Figures

Category AUM 1970s start: $2 billion Category AUM end of 1970s: $74 billion Money market assets 1982: $200 billion +5 more

8 metrics

Category AUM 1970s start $2 billion Money market mutual fund assets in mid-1970s

Category AUM end of 1970s $74 billion Money market mutual fund assets by end of 1970s

Money market assets 1982 $200 billion Money market mutual fund assets by 1982

Money market assets 2026 $7.78 trillion Category assets for week ended May 27, 2026

Liquidity-focused AUM $69 billion Managed in liquidity-focused strategies as of March 31, 2026

Money market mutual fund AUM $34 billion Managed in money market mutual funds as of March 31, 2026

Tax-exempt portfolios AUM $31 billion Managed in tax-exempt portfolios as of March 31, 2026

Tax-exempt mutual fund AUM $21 billion Managed in tax-exempt mutual funds as of March 31, 2026

Historical Context

5 past events · Latest: Jun 04 (Neutral)

Pattern 5 events

Date	Event	Sentiment	24h Move	Catalyst
Jun 04	Podcast on investing	Neutral	+2.8%	Podcast episode on investing skill, discipline, and behavioral biases.
May 20	Podcast with CEO guest	Neutral	+0.6%	Podcast featuring Goldman Sachs CEO discussing leadership and capital markets.
May 18	Leadership changes	Positive	+0.4%	Expanded senior leadership structure to support strategy and client outcomes.
May 12	AUM update	Negative	-1.8%	April 2026 AUM report with $10.6B in net outflows across strategies.
May 07	Dividend declaration	Positive	+1.7%	Quarterly dividend of $1.30 per share and annual meeting voting results.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Across the last five news events, price reactions have consistently aligned with the tone of the announcements, with no recorded divergences.

Recent Company History

Over recent months, T. Rowe Price has highlighted thought-leadership content, leadership evolution, capital returns, and AUM trends. A podcast on investor decision-making (June 4) and a prior episode with Goldman Sachs’ CEO (May 20) both coincided with modest gains. Leadership expansion on May 18 and a dividend declaration on May 7 also saw positive reactions. The only negative move followed April AUM data with net outflows. Today’s 50-year fund anniversaries fit into this pattern of franchise- and product-focused updates.

Key Terms

money market mutual funds, treasury bills, commercial paper, repurchase agreements, +2 more

6 terms

money market mutual funds financial

"the investment industry attracted savers with money market mutual funds, which invested in short-term"

Money market mutual funds pool many investors’ cash to buy very short-term, low-risk debt such as government bills and commercial paper, aiming to preserve capital while paying a small yield. Think of them as a shared, low-risk parking spot for cash—more accessible than long-term investments and usually safer than individual stocks—so investors use them to hold cash, earn modest returns, and maintain liquidity for trades or withdrawals.

treasury bills financial

"money market mutual funds, which invested in short-term securities such as Treasury bills, commercial paper,"

Short-term government IOUs sold to raise cash, typically maturing within one year; investors buy them at a price below the face value and receive the full amount at maturity. They matter because they are one of the safest, most liquid places to park money, set a baseline for short-term interest rates, and serve as a low-risk anchor in portfolios much like a savings account backed by the government.

commercial paper financial

"securities such as Treasury bills, commercial paper, and repurchase agreements."

Short-term IOUs issued by companies to raise cash quickly, sold to investors for a fixed, brief period (usually up to a few months) and repaid with interest at maturity. Think of it as a business borrowing from the public without putting up collateral, like a friend asking to borrow money for a few weeks with a promise to pay back a bit more. Investors watch commercial paper to gauge a company’s short-term funding health and credit risk; difficulty issuing it or rising yields can signal liquidity stress or higher perceived risk.

repurchase agreements financial

"Treasury bills, commercial paper, and repurchase agreements."

A repurchase agreement is a short-term loan where one party sells a security and promises to buy it back shortly after at a slightly higher price, effectively using the security as collateral. Investors care because these deals lubricate the plumbing of money markets—keeping cash flowing, helping set short-term interest rates, and affecting borrowing costs and liquidity that can influence asset prices and market stability.

tax-exempt bonds financial

"As Congress worked to expand the use of tax-exempt bonds as an economic development tool,"

Tax-exempt bonds are loans investors make to governments or certain public entities where the interest paid is exempt from federal (and sometimes state or local) income tax. For investors, that tax break often means a lower stated interest rate can be more attractive after taxes, so you compare returns like comparing prices after a coupon—what matters is the money you actually keep, and also the issuer’s creditworthiness and changing tax rules affect the true value.

municipal bond funds financial

"Tax-free municipal bond funds were largely a creation of the Tax Reform Act of 1976,"

A municipal bond fund pools money from many investors to buy bonds issued by cities, states and other local governments — think of it as a shared basket of IOUs used to finance public projects like schools and roads. Investors receive regular income, often with tax advantages, while exposure is spread across many issuers; however, returns can fluctuate with interest rates and the credit quality of the underlying governments, which matters for risk and yield.

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Established in 1976, Government Money Fund and Tax-Free Income Fund continue to deliver on investors' needs to manage liquidity, taxes, and uncertainty amid heightened market volatility

BALTIMORE, June 8, 2026 /PRNewswire/ -- T. Rowe Price, a premier global investment management firm and a leader in retirement, is marking 2026 with the 50th anniversaries for two mutual funds: T. Rowe Price Government Money Fund (Ticker: PRRXX) and T. Rowe Price Tax-Free Income Fund (Ticker: PRTAX). The anniversaries come at a time of heightened market volatility, underscoring investors' needs for liquidity management, tax-efficiency, and portfolio resilience. These were the first T. Rowe Price mutual funds in each category, and they join six other firm funds with track records of 50 years or more. *

From Cash on the Sidelines to Cash as a Strategy

In the mid-1970s, savers faced a dilemma. Inflation was surging and interest rates were rising, but bank regulations limited their ability to earn competitive yields on deposits. Leveraging what was then a recent innovation, the investment industry attracted savers with money market mutual funds, which invested in short-term securities such as Treasury bills, commercial paper, and repurchase agreements. 

This shift helped define cash as an asset class. As a response to growing client demand, T. Rowe Price launched the Government Money Fund in January 1976, then known as T. Rowe Price Prime Reserve Fund. The rise of money market mutual funds through the Seventies reshaped how investors used cash, as assets in the category grew from $2 billion to $74 billion during the last six years of the decade. By 1982, assets reached $200 billion; today, they stand at approximately $8 trillion¹, according to the Investment Company Institute.

"Cash plays a critical role in investors' portfolios, especially during periods of uncertainty," said Alex Obaza, money market fund portfolio manager at T. Rowe Price. "We have seen many interest rate and market cycles over the last 50 years. All the while, money market funds have been anchors for investors, helping them manage volatility and maintain liquidity while earning competitive levels of income. Our commitment to rigorous research and disciplined liquidity management have served investors well."

As of March 31, 2026, T. Rowe Price manages approximately $69 billion in liquidity-focused strategies², including approximately $34 billion in money market mutual funds.

Tax Reform Puts Tax-Exempt Bond Funds on Center Stage

Tax-free municipal bond funds were largely a creation of the Tax Reform Act of 1976, though the legacy of the federal tax exemption for interest on state and local bonds dates to the Revenue Act of 1913, which gave birth to the modern federal income tax. As Congress worked to expand the use of tax-exempt bonds as an economic development tool, T. Rowe Price launched the Tax-Free Income Fund in October 1976. Municipal bond funds gave investors a way to generate income that would not be subject to federal taxes while supporting essential infrastructure projects such as highways, bridges, water and sewage treatment plants, schools, electric and gas utilities, parks, mass transit, and more.

"Saving on taxes has long been a primary focus for many investors," said Jim Murphy, head of tax-exempt investing at T. Rowe Price. "Beyond that, tax-exempt bonds have been an effective diversifier as a complement in stock-heavy portfolios. As the municipal bond market has grown over the decades, it has become increasingly complex, making strong credit research and disciplined portfolio construction more important than ever in serving investors."

While markets, interest rate environments, and regulations have evolved significantly over the past 50 years, the role of cash and tax-free income remains constant. T. Rowe Price's money market and tax-free bond fund portfolio managers continue their research-driven approach to help investors effectively navigate change.

As of March 31, 2026, T. Rowe Price manages approximately $31 billion in tax-exempt portfolios, including approximately $21 billion in tax-exempt mutual funds.

*T. Rowe Price Mutual Funds With 50 or More Years of History

• T. Rowe Price Balanced Fund (1939)
• T. Rowe Price Growth Stock Fund (1950)
• T. Rowe Price Small-Cap Stock Fund (1956)
• T. Rowe Price New Horizons Fund (1960)
• T. Rowe Price New Era Fund (1969)
• T. Rowe Price New Income Fund (1973)
• T. Rowe Price Government Money Fund (1976)
• T. Rowe Price Tax-Free Income Fund (1976)

¹ $7.78 trillion for the week ended May 27, 2026.

² Comprises money market mutual funds, money market trusts, money market separately managed accounts, and short-term investment funds, including stable value portfolios.

ABOUT T. ROWE PRICE

T. Rowe Price (NASDAQ-GS: TROW) is a leading global asset management firm, entrusted with managing $1.83 trillion in client assets as of April 30, 2026, about two-thirds of which are retirement-related. Renowned for over 85 years of investment excellence, retirement leadership, and independent proprietary research, the firm leverages its longstanding expertise to ask better questions that can drive better investment decisions. Built on a culture of integrity and prioritizing client interests, T. Rowe Price empowers millions of investors worldwide to thrive amidst evolving markets. Visit troweprice.com/newsroom for news and public policy commentary.

IMPORTANT INFORMATION

T. Rowe Price Government Money Fund: You could lose money by investing in the fund. Although the fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the fund is not a bank account and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. T. Rowe Price Associates, Inc., is not required to reimburse the fund for losses, and you should not expect that T. Rowe Price Associates, Inc., will provide financial support to the fund at any time, including during periods of market stress.

T. Rowe Price Tax-Free Income Fund: Interest rates: A rise in interest rates typically causes the price of a fixed rate debt instrument to fall and its yield to rise. Conversely, a decline in interest rates typically causes the price of a fixed rate debt instrument to rise and the yield to fall. Municipal securities: The fund may be highly impacted by events tied to the overall municipal securities markets, which can be very volatile and significantly affected by unfavorable legislative or political developments and adverse changes in the financial conditions of municipal securities issuers and the global, national, and/or local economies. Taxes: Some income may be subject to the federal alternative minimum tax. Capital gains, if any, are generally taxable.

Consider the investment objectives, risks, and charges and expenses carefully before investing. For a prospectus or, if available, a summary prospectus containing this and other information, visit troweprice.com/prospectus. Read it carefully.

All investments are subject to market risk, including the possible loss of principal. See each fund's prospectus for more detail on the fund's Principal Risks.

T. Rowe Price Investment Services, Inc., distributor, T. Rowe Price funds

All T. Rowe Price data as of March 31, 2026, and data from the Investment Company Institute as of May 27, 2026.

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SOURCE T. Rowe Price Group

FAQ

What did T. Rowe Price (TROW) announce about its money market and tax-free funds in 2026?

T. Rowe Price announced the 50th anniversaries of its Government Money Fund (PRRXX) and Tax-Free Income Fund (PRTAX). According to T. Rowe Price, these 1976-launched funds continue to support investor needs for liquidity, tax efficiency, and resilience amid heightened market volatility.

How much does T. Rowe Price manage in liquidity-focused strategies as of March 31, 2026?

As of March 31, 2026, T. Rowe Price manages about $69 billion in liquidity-focused strategies. According to T. Rowe Price, this includes approximately $34 billion in money market mutual funds across products such as money market trusts, separately managed accounts, and short-term investment funds.

What are T. Rowe Price’s tax-exempt assets under management as of March 31, 2026 (TROW)?

As of March 31, 2026, T. Rowe Price manages about $31 billion in tax-exempt portfolios. According to T. Rowe Price, roughly $21 billion of this total is in tax-exempt mutual funds that provide federally tax-free income from municipal bond investments.

When were T. Rowe Price’s Government Money Fund (PRRXX) and Tax-Free Income Fund (PRTAX) launched?

The Government Money Fund was launched in January 1976 and the Tax-Free Income Fund in October 1976. According to T. Rowe Price, these were its first products in their categories and now rank among eight funds with 50-plus years of operating history.

How large is the overall U.S. money market mutual fund industry mentioned by T. Rowe Price?

T. Rowe Price cites approximately $7.78 trillion in U.S. money market mutual fund assets. According to T. Rowe Price, this figure reflects industry assets for the week ended May 27, 2026, based on data from the Investment Company Institute.

Which T. Rowe Price mutual funds have 50 or more years of history for long-term investors?

Eight T. Rowe Price mutual funds have track records of 50 years or more. According to T. Rowe Price, they include Balanced, Growth Stock, Small-Cap Stock, New Horizons, New Era, New Income, Government Money, and Tax-Free Income funds.