| Morgan Stanley Inst Liq Prime MMP Inst (MPFXX) | 3.93 |
| BlackRock Lq TempCash Inst (TMCXX) | 3.93 |
| Federated Hermes Inst Prime Obligs IS (POIXX) | 3.91 |
| JPMorgan Prime MM Capital (CJPXX) | 3.89 |
| Western Asset Prem Inst Liq Res Capital (WAAXX) | 3.87 |
| Morgan Stanley IL Liq MMP Wealth (MWMXX) | 3.95 |
| Invesco Premier Institutional (IPPXX) | 3.91 |
| Allspring MMF Prm (WMPXX) | 3.91 |
| First American Ret Prime Obligs X (FXRXX) | 3.90 |
| JPMorgan Liquid Assets Capit (CJLXX) | 3.89 |
| Vanguard Municipal MMF (VMSXX) | 3.29 |
| Federated Hermes Inst Tax-Fr Cash Tr Pr (FTFXX) | 3.29 |
| JPMorgan Inst Tax Free MM Capital (JOCXX) | 3.27 |
| Western Asset Select Tax Free Res Sel (CIFXX) | 3.26 |
| BlackRock Liq MuniCash Inst (MCSXX) | 3.24 |
Money Market News
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Crane Data's latest monthly Money Fund Market Share rankings show assets lower among the largest U.S. money fund complexes in September, after being higher in August. Assets have increased in 22 of the past 27 months (April 2025, March 2026, April 2026, July 2026 and September 2026 saw declines). Money market fund assets fell by $51.0 billion, or -0.6%, last month to $8.298 trillion. Total MMF assets decreased by $56.8 billion, or -0.7%, over the past 3 months, and they've increased by $585.9 billion, or 7.6%, over the past 12 months. The largest increases among the 25 largest managers last month were seen by Morgan Stanley, DWS, BNY Dreyfus, HSBC and Goldman Sachs, which grew assets by $12.5 billion, $6.8B, $5.7B, $5.2B and $3.7B, respectively. Declines in September were seen by Fidelity, State Street, American Funds, Federated Hermes and Vanguard, which decreased by $24.5 billion, $16.3B, $7.2B, $5.3B and $4.8B, respectively. Our domestic U.S. "Family" rankings are available in our MFI XLS product, our global rankings are available in our MFI International product. The combined "Family & Global Rankings" are available to Money Fund Wisdom subscribers. We review the latest market share totals, and look at money fund yields, which were higher in September.
Inside Money Fund Intelligence
MFI PDF October 2026 Issue |
Largest Money Fund Managers |
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 The October 2026 issue of Money Fund Intelligence features: “AI Impact on Brokerage Sweep and Deposits Returns to Fore,” which discusses AI's potential impact on low-yielding brokerage sweep and bank deposit options; “European MFS Paris Focuses on Tokenization, Growth,” which reviews highlights from Crane Data's latest conference; and, “ICI Worldwide: MMFs Rise in Q2'26 to Record $13.7 Trillion,” which recaps the latest global money fund statistics. 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. |
 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 Sept. 30, 2026. (MFI XLS contains percentile rankings, fund family rankings, MNAVs, WLA, portfolio composition, and more). 
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About Crane Data LLC
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.
Link of the Day
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Oct 08
BlackRock, ISDA Push Tokenized MMFs
An article titled, "BlackRock's Nikhil Sharma pitches tokenized money market funds as instant collateral at TOKEN2049," on a website called Crypto Briefing," tells us, "Nikhil Sharma, BlackRock's Director of Digital Assets, says tokenized money market funds could be posted as collateral directly. That means no redemption step and ...
People
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Oct 08
R.I.P. J.P. Morgan's Dan Singer
J.P. Morgan Euro CP Trader Dan Singer passed away suddenly recently. Our deepest condolences go out to his family and colleagues. He will be missed. (See a statement here and news brief here.)
Sep 30
Tom Chang Joins Invesco Liquidity
Tom Chang is now a Managing Director in the Financial Institution's Group with Invesco Global Liquidity. He was formerly with Allspring.
Sep 16
Teresa Ho Moves to Fidelity
Teresa Ho left J.P. Morgan Securities to start a new position as `US Macro Strategist at Fidelity Investments. We wish Teresa luck!
Crane Data News & Features
contact us »Money Fund University in Greenwich 12/17-18
Thanks to those who attended and supported our European Money Fund Symposium in Paris! Mark your calendars for next year's event, which will be Sept. 23-24, 2027, in London. We're now shifting our focus to Money Fund University, our "basic training" event, which is Dec. 17-18 in Greenwich, Conn. We're also making plans too for our next Bond Fund Symposium, which is March 22-23, 2027 in Philadelphia and our next Money Fund Symposium, which is June 23-25, 2027 in Philadelphia. 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 Greenwich in 2026 or in Philadelphia in 2027!