| JPMorgan Prime MM Capital (CJPXX) | 3.67 |
| Federated Hermes Inst Prime Obligs IS (POIXX) | 3.67 |
| Morgan Stanley Inst Liq Prime Inst (MPFXX) | 3.65 |
| Western Asset Prem Inst Liq Res Capital (WAAXX) | 3.64 |
| BlackRock Lq TempCash Inst (TMCXX) | 3.63 |
| Morgan Stanley IL Liq MMP Wealth (MWMXX) | 3.68 |
| Invesco Premier Institutional (IPPXX) | 3.66 |
| JPMorgan Liquid Assets Capit (CJLXX) | 3.66 |
| Allspring MMF Prm (WMPXX) | 3.65 |
| Federated Hermes Prime Cash Oblig WS (PCOXX) | 3.63 |
| Goldman Sachs Inv Tax-Ex MMF In (FTXXX) | 1.92 |
| Allspring Nat T-F Prem (WFNXX) | 1.90 |
| Federated Hermes Muni Oblig WS (MOFXX) | 1.88 |
| Schwab NY Municipal MF Ultra (SNYXX) | 1.82 |
| JPMorgan Municipal MM Instit (IJMXX) | 1.81 |
Money Market News
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Crane Data's latest monthly Money Fund Market Share rankings show assets sharply higher among the largest U.S. money fund complexes in May, after declining in April. Assets have increased in 20 of the past 23 months (April 2025, March 2026 and April 2026 saw declines). Money market fund assets rose by $193.2 billion, or 2.4%, last month to a record $8.292 trillion. Total MMF assets increased by $42.2 billion, or 0.5%, over the past 3 months, and they've increased by $878.3 billion, or 11.8%, over the past 12 months. The largest increases among the 25 largest managers last month were seen by Fidelity, JPMorgan, Vanguard, SSIM and American Funds, which grew assets by $37.7 billion, $36.7B, $30.2B, $29.6B and $14.2B, respectively. Declines in May were seen by T Rowe Price, Goldman Sachs, Allspring, HSBC and DWS, which decreased by $5.2 billion, $4.8B, $4.5B, $3.1B and $2.8B, 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 slightly lower in May.
Inside Money Fund Intelligence
MFI PDF May 2026 Issue |
Largest Money Fund Managers |
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 The May 2026 issue of Money Fund Intelligence features: “Crane Data Celebrates 20th BDay; A Tale of Two Decades,” which reviews MFI’s two decades of covering the money fund business; “ICI 2026 Fact Book Shows Money Fund Trends in ’25,” which excerpts from the Investment Company Institute’s latest annual statistical compilation; and, “JP Morgan Talk of AI Cash Tool Hot Topic on Q1 Calls” which discusses recent earnings call discussions on competition to cash sweeps. 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 April 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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Jun 05
Bloomberg: Money Funds Hot Strategy
Bloomberg writes, "Chilling in Money-Market Funds is the Hot Retail Strategy Now." The article, written by Alex Harris and Carter Johnson, states, "The stock market keeps setting records. Bitcoin has minted millionaires. Gold has peaked at new levels. Yet one of the most popular trades is to sit in ...
People
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Jun 01
Schwab's Klingman Retiring
Linda Klingman, Schwab Asset Management's Head of Money Market Strategies, will retire Sept. 4. Senior Portfolio Manager Lynn Paschen will become Head of Money Market Strategies. Best wishes and thanks to Linda for her more than 35 years of service!
May 04
Hoppe Retiring from Minneapolis
Allen Hoppe is retiring from the City of Minneapolis. Dave Wheeler will take over as Senior Manager. We wish Allen all the best in retirement!
Apr 06
Ryan Joins Barclays; Collins Leaves
Cory Ryan joined Barclays to head NY Sales. He was previously with Jefferies. Meanwhile London-based Steve Collins is no longer with Barclays.
Crane Data News & Features
contact us »Money Fund Symposium Jersey City, 6/24-26
Register soon for our big show, Money Fund Symposium, which is June 24-26, 2026 in Jersey City, NJ! Start making plans too for our European Money Fund Symposium, which is Sept. 24-25 in Paris, and mark your calendars for our Money Fund University, which is Dec. 17-18 in Greenwich, Conn., and for our next Bond Fund Symposium, which is March 22-23, 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 Jersey City, Paris or Greenwich in 2026!