Highest-Yielding Money Market Funds ranked by 7-Day yield ( as of Aug. 27, 2025 )
Institutional Money Funds 7-Day Yield%
Morgan Stanley Inst Liq Prime Inst (MPFXX) 4.33
BlackRock Lq TempCash Inst (TMCXX) 4.30
Federated Hermes Inst Prime Obligs IS (POIXX) 4.30
JPMorgan Prime MM Capital (CJPXX) 4.30
Western Asset Prem Inst Liq Res Capital (WAAXX) 4.30
Retail Money Funds 7-Day Yield%
Invesco Premier Institutional (IPPXX) 4.34
Morgan Stanley IL Liq MMP Wealth (MWMXX) 4.34
UBS Prime Preferred Fund (UPPXX) 4.34
Allspring MMF Prm (WMPXX) 4.33
First American Ret Prime Obligs X (FXRXX) 4.32
Tax Exempt Money Funds 7-Day Yield%
Federated Hermes Muni Oblig WS (MOFXX) 2.71
Allspring Nat T-F Prem (WFNXX) 2.65
Goldman Sachs Inv Tax-Ex MMF In (FTXXX) 2.64
JPMorgan Tax Free MM Instit (JTFXX) 2.52
Schwab Municipal MF Ultra (SWOXX) 2.52

Money Market News

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Mutual fund news source ignites published a story titled, "'Wall of Cash' or Stubborn Stash? ETF Shops Prep for Windfall," which claims, "ETF issuers are preparing for a potential influx of cash that could come during the 'great rotation' out of cash and money market funds. Assets in money market funds now exceed $7.5 trillion, according to Morningstar Direct. When interest rates eventually fall, the question among asset managers and analysts is whether this wall of cash represents a temporary holding pen, or a surprisingly sticky, risk-averse allocation." (Note: There's still time to register for our upcoming European Money Fund Symposium, which is Sept. 22-23, 2025 in Dublin. We hope to see you next month in Ireland!)

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Inside Money Fund Intelligence

MFI PDF August 2025 Issue

Largest Money Fund Managers

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The August 2025 issue of Money Fund Intelligence features: "BNY Portal Offers Tokenized Shares of 5 Major Managers," which reviews a recent release from LiquidityDirect; "ICD’s Tory Hazard on Portals, Products & Tradeweb Buyout," which interview the Head of ICD Portal; and, “Stablecoin, Tokenization All Over Q2’25 Earnings Calls," which quotes from the latest earnings calls.

Each monthly issue of Money Fund Intelligence features news, performance information and rankings on money market mutual funds. Statistics include: assets, weighted average maturity, weighted average life, expense ratio, 7-day yield, 30-day yield, 1-year, 3-yr, 5-yr, 10-yr, and since inception return, as well as 7- and 30-day gross yields. MFI also contains tables of the top-yielding and the largest money funds, and our benchmark Crane Money Fund Indexes.

Subscriptions are $500 a year, and include online access to archived issues and additional features. Bulk discounts and site licenses are available. Write info@cranedata.com or call 1-508-439-4419 to subscribe or to request more information.

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The table below is excerpted from our monthly spreadsheet product, Money Fund Intelligence XLS. It shows the largest money market mutual fund managers as of July 31, 2025. (MFI XLS contains percentile rankings, fund family rankings, MNAVs, WLA, portfolio composition, and more).

Excerpt from MFI XLS

About Crane Data LLC

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Crane Data is a money market and mutual fund information company founded by Peter G. Crane and Shaun Cutts. We collect money market mutual fund, bank savings, and cash investment performance, statistics, and information and distribute rankings, news, and indexes.

Crane Data publishes Money Fund Intelligence, Money Fund Intelligence XLS, Money Fund Wisdom, the Crane Money Fund Indexes, and a series of products tracking money markets, mutual funds and cash investments. We also produce conferences, including Crane's Money Fund Symposium. For more information and samples, e-mail info@cranedata.com or call us at 1-508-439-4419.

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Jul 16
Abate Moves to SMBC Nikko Securities

Joseph Abate is the new Head of Rates Strategy at SMBC Nikko Securities. He was previously with Barclays.

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European MF Symposium Dublin, 9/22-23

Thank you to those who attended and supported our recent Money Fund Symposium in Boston! Mark your calendars for next year’s show, which will be in Jersey City, June 24-26, 2026. We’re now gearing up for our European Money Fund Symposium, which is scheduled for Sept. 22-23 in Dublin, and for our next Money Fund University, which is scheduled for Dec. 18-19 in Pittsburgh. Finally, mark your calendars for next year’s Bond Fund Symposium, which is scheduled for March 19-20, 2026, in Boston. Subscribers and attendees may access the recordings and conference materials (except for European MFS) via our "Content” page. Contact us and let us know if you'd like more information on any future (or past) shows. We hope to see you in Dublin in September, in Pittsburgh in December or in Boston or Jersey City in 2026!