Maxcyte, Inc.
MXCT- Exchange
- Nasdaq
- Industry
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001287098
No open-market purchases or sales by Maxcyte, Inc. insiders were filed in the last 90 days; 122 institutions reported holding it in 13F filings for Q2 2026, worth $78.0M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Maxcyte, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 132
- +21 vs. Q4 2025
- Shares held
- 65.7M
- +8.02M (+13.9%) vs. Q4 2025
- Total value
- $46.2M
- −$43.2M (−48.3%) vs. Q4 2025
- New holders
- 40
- 30 more added
- Sold out
- 19
- 36 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MXCT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 122 | $78.0M |
| Q1 2026 | 132 | $46.2M |
| Q4 2025 | 112 | $98.0M |
| Q3 2025 | 112 | $110.8M |
| Q2 2025 | 120 | $155.5M |
| Q1 2025 | 115 | $193.8M |
| Q4 2024 | 119 | $301.9M |
| Q3 2024 | 120 | $267.4M |
| Q2 2024 | 114 | $268.0M |
| Q1 2024 | 124 | $280.8M |
| Q4 2023 | 121 | $316.1M |
| Q3 2023 | 120 | $200.8M |
| Q2 2023 | 116 | $303.3M |
| Q1 2023 | 115 | $327.9M |
| Q4 2022 | 105 | $377.7M |
| Q3 2022 | 109 | $453.8M |
| Q2 2022 | 104 | $322.7M |
| Q1 2022 | 99 | $479.8M |
| Q4 2021 | 104 | $683.6M |
| Q3 2021 | 81 | $665.4M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Maxcyte, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,798,473 | $6.18M | 0.00% | −444,114−4.8% | Reduced |
| Capricorn Fund Managers Ltd | 8,200,000 | $5.76M | 0.90% | +8,200,000 | New |
| Vitruvian Partners LLP | 5,043,356 | $3.54M | 3.17% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 3,981,816 | $2.80M | 0.00% | +3,981,816 | New |
| Morgan Stanley | 3,688,131 | $2.59M | 0.00% | −745,562−16.8% | Reduced |
| Mudita Advisors LLP | 3,370,689 | $2.37M | 0.48% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,773,554 | $1.95M | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 2,362,672 | $1.66M | 0.00% | −155,619−6.2% | Reduced |
| State Street Corp | 2,193,470 | $1.54M | 0.00% | −164,914−7.0% | Reduced |
| Brooklands Fund Management Ltd | 2,190,020 | $1.54M | 2.03% | +2,190,020 | New |
| Renaissance Technologies LLC | 1,993,200 | $1.40M | 0.00% | +1,206,300+153.3% | Added |
| Cadian Capital Management, LP | 1,722,942 | $1.21M | 0.15% | −1,960,110−53.2% | Reduced |
| Peapod Lane Capital LLC | 1,332,193 | $925.8K | 0.76% | +1,332,193 | New |
| AQR Capital Management LLC | 1,221,182 | $857.9K | 0.00% | +1,127,208+1,199.5% | Added |
| Goldman Sachs Group Inc | 1,159,019 | $814.2K | 0.00% | +685,728+144.9% | Added |
| Luminus Management LLC | 1,150,000 | $807.9K | 0.49% | +913,505+386.3% | Added |
| Stonepine Capital Management, LLC | 1,004,673 | $705.8K | 0.62% | +535,655+114.2% | Added |
| Nano Cap New Millennium Growth Fund L P | 1,000,000 | $702.5K | 0.66% | +770,000+334.8% | Added |
| Vanguard Portfolio Management LLC | 889,240 | $625.1K | 0.00% | +889,240 | New |
| Willis Investment Counsel | 862,758 | $606.1K | 0.03% | 00.0% | Unchanged |
| Northern Trust Corp | 799,709 | $561.8K | 0.00% | +53,777+7.2% | Added |
| Jacobs Levy Equity Management, Inc | 776,224 | $545.3K | 0.00% | −252,422−24.5% | Reduced |
| Vanguard Fiduciary Trust Co | 643,206 | $452.2K | 0.00% | +643,206 | New |
| Two Sigma Investments, LP | 608,162 | $427.2K | 0.00% | +520,244+591.7% | Added |
| Dimensional Fund Advisors LP | 502,646 | $352.9K | 0.00% | −463,916−48.0% | Reduced |
| AWM Investment Company, Inc. | 500,000 | $351.3K | 0.04% | +500,000 | New |
| George Kaiser Family Foundation | 481,803 | $338.5K | 0.04% | +481,803 | New |
| Bank of New York Mellon Corp | 403,937 | $283.8K | 0.00% | +62,477+18.3% | Added |
| Fred Alger Management, LLC | 386,667 | $271.6K | 0.00% | −3,256−0.8% | Reduced |
| Citadel Advisors LLC | 333,088 | $234.0K | 0.00% | −1,155,730−77.6% | Reduced |
| Charles Schwab Investment Management Inc | 328,651 | $230.9K | 0.00% | −41,050−11.1% | Reduced |
| Apollo Management Holdings, L.P. | 307,987 | $216.4K | 0.00% | 00.0% | Unchanged |
| Mink Brook Asset Management LLC | 284,024 | $199.5K | 0.11% | +284,024 | New |
| UBS Group AG | 271,054 | $190.6K | 0.00% | +146,463+117.6% | Added |
| Voya Investment Management LLC | 256,120 | $179.9K | 0.00% | +233,962+1,055.9% | Added |
| HSBC Holdings PLC | 250,172 | $172.3K | 0.00% | −45,228−15.3% | Reduced |
| Rathbone Brothers plc | 223,378 | $156.9K | 0.00% | −3,469−1.5% | Reduced |
| Alliancebernstein L.P. | 100,100 | $155.2K | 0.00% | 00.0% | Unchanged |
| Nuveen, LLC | 218,497 | $153.5K | 0.00% | +1,186+0.5% | Added |
| D. E. Shaw & Co., Inc. | 200,505 | $140.9K | 0.00% | −463,451−69.8% | Reduced |
| FMR LLC | 190,126 | $133.6K | 0.00% | +45,740+31.7% | Added |
| Barclays PLC | 163,062 | $114.6K | 0.00% | −137,218−45.7% | Reduced |
| Ameriprise Financial Inc | 144,087 | $101.2K | 0.00% | −29,886−17.2% | Reduced |
| STRS Ohio | 129,500 | $91.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 127,258 | $89.3K | 0.00% | +29,457+30.1% | Added |
| Rhumbline Advisers | 122,294 | $85.8K | 0.00% | −15,839−11.5% | Reduced |
| Invesco Ltd. | 119,227 | $83.8K | 0.00% | +52,532+78.8% | Added |
| Ieq Capital, LLC | 115,200 | $80.9K | 0.00% | +103,075+850.1% | Added |
| Callan Family Office, LLC | 112,989 | $79.4K | 0.00% | +57,867+105.0% | Added |
| Marshall Wace, LLP | 98,912 | $69.2K | 0.00% | +98,912 | New |
| Cabot Wealth Management Inc | 88,623 | $62.3K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 83,853 | $58.7K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 76,053 | $53.4K | 0.00% | −268,553−77.9% | Reduced |
| Public Employees Retirement System of Ohio | 66,500 | $46.7K | 0.00% | 00.0% | Unchanged |
| Nine Masts Capital Ltd | 63,591 | $44.7K | 0.01% | +63,591 | New |
| Los Angeles Capital Management LLC | 63,330 | $44.5K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 51,537 | $37.0K | 0.00% | 00.0% | Unchanged |
| Warren Averett Asset Management, LLC | 52,020 | $36.5K | 0.00% | +1,753+3.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 48,084 | $33.8K | 0.00% | +1,156+2.5% | Added |
| Cerity Partners LLC | 45,662 | $32.1K | 0.00% | +45,662 | New |
| Mariner, LLC | 43,613 | $30.6K | 0.00% | +43,613 | New |
| Millennium Management LLC | 43,059 | $30.2K | 0.00% | −1,249,714−96.7% | Reduced |
| Susquehanna International Group, LLP | 41,584 | $29.2K | 0.00% | +22,815+121.6% | Added |
| Vanguard Global Advisers, LLC | 41,000 | $28.8K | 0.00% | +41,000 | New |
| JPMorgan Chase & Co | 41,092 | $27.8K | 0.00% | +704+1.7% | Added |
| CWM, LLC | 38,500 | $27.0K | 0.00% | +31,671+463.8% | Added |
| Wells Fargo & Company | 38,214 | $26.8K | 0.00% | −75,167−66.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 33,868 | $23.8K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 33,204 | $23.3K | 0.00% | −1,635−4.7% | Reduced |
| HRT Financial LP | 28,800 | $20.0K | 0.00% | −99,912−77.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 26,425 | $19.8K | 0.00% | +26,425 | New |
| Intech Investment Management LLC | 27,027 | $19.0K | 0.00% | −17,334−39.1% | Reduced |
| Tower Research Capital LLC (TRC) | 25,937 | $18.2K | 0.00% | +18,628+254.9% | Added |
| KWMG, LLC | 25,833 | $18.1K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 22,085 | $15.5K | 0.00% | −24,720−52.8% | Reduced |
| New York State Common Retirement Fund | 21,837 | $15.3K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 20,569 | $14.4K | 0.00% | −507,456−96.1% | Reduced |
| JustInvest LLC | 18,793 | $13.2K | 0.00% | +18,793 | New |
| Jain Global LLC | 17,523 | $12.3K | 0.00% | −11,635−39.9% | Reduced |
| Granite Investment Partners, LLC | 17,463 | $12.3K | 0.00% | +17,463 | New |
| The PNC Financial Services Group, Inc. | 17,311 | $12.2K | 0.00% | +9,606+124.7% | Added |
| Virtu Financial LLC | 17,404 | $12.0K | 0.00% | −25,734−59.7% | Reduced |
| Gsa Capital Partners LLP | 16,488 | $12.0K | 0.00% | +16,488 | New |
| Mercer Global Advisors Inc | 15,612 | $11.0K | 0.00% | +15,612 | New |
| Prudential Financial Inc | 15,285 | $10.7K | 0.00% | +15,285 | New |
| ProShare Advisors LLC | 14,660 | $10.3K | 0.00% | −3,869−20.9% | Reduced |
| Chicago Partners Investment Group LLC | 11,195 | $9.97K | 0.00% | +11,195 | New |
| Stifel Financial Corp | 13,628 | $9.57K | 0.00% | +13,628 | New |
| Blair William & Co | 13,516 | $9.49K | 0.00% | +16+0.1% | Added |
| Scientech Research LLC | 12,580 | $8.84K | 0.01% | −57−0.5% | Reduced |
| Abel Hall, LLC | 12,110 | $8.51K | 0.00% | +12,110 | New |
| R Squared Ltd | 12,060 | $8.47K | 0.00% | +12,060 | New |
| Colony Group, LLC | 11,818 | $8.30K | 0.00% | +11,818 | New |
| Captrust Financial Advisors | 11,469 | $8.05K | 0.00% | +11,469 | New |
| Victory Capital Management Inc | 11,283 | $7.93K | 0.00% | −30−0.3% | Reduced |
| Brighton Jones LLC | 11,024 | $7.75K | 0.00% | +11,024 | New |
| Creative Planning | 10,971 | $7.71K | 0.00% | +10,971 | New |
| Graham Capital Management, L.P. | 10,871 | $7.64K | 0.00% | −44,865−80.5% | Reduced |
| Ameritas Investment Partners, Inc. | 10,250 | $7.20K | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 10,000 | $7.03K | 0.00% | 00.0% | Unchanged |