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, Q3 2025
Institutional positions in Maxcyte, Inc. as of Sep 30, 2025. 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
- 112
- −7 vs. Q2 2025
- Shares held
- 70.1M
- −1.27M (−1.8%) vs. Q2 2025
- Total value
- $110.8M
- −$44.7M (−28.8%) vs. Q2 2025
- New holders
- 17
- 32 more added
- Sold out
- 24
- 41 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Maxcyte, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 1,451,467 | $2.29M | 0.00% | −293,235−16.8% | Reduced |
| Kennedy Capital Management, Inc. | 2,107,392 | $3.33M | 0.07% | +2,107,392 | New |
| State Street Corp | 2,266,850 | $3.58M | 0.00% | +83,947+3.8% | Added |
| Geode Capital Management, LLC | 2,559,632 | $4.05M | 0.00% | +79,144+3.2% | Added |
| AXA Investment Managers S.A. | 2,773,554 | $4.38M | 0.01% | +2,773,554 | New |
| Mudita Advisors LLP | 3,370,689 | $5.33M | 1.54% | 00.0% | Unchanged |
| Vitruvian Partners LLP | 5,043,356 | $7.97M | 5.53% | 00.0% | Unchanged |
| Vanguard Group Inc | 5,588,093 | $8.83M | 0.00% | −13,587−0.2% | Reduced |
| Morgan Stanley | 6,695,879 | $10.6M | 0.00% | −329,584−4.7% | Reduced |
| Mirabella Financial Services LLP | 8,200,000 | $13.0M | 1.13% | +1,600,000+24.2% | Added |
| Cadian Capital Management, LP | 8,227,603 | $13.0M | 0.77% | −686,873−7.7% | Reduced |
| BlackRock, Inc. | 9,983,913 | $15.8M | 0.00% | −218,330−2.1% | Reduced |
| AXA S.A. | 0 | $0 | 0.00% | −2,202,378−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −1,074,631−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −657,080−100.0% | Sold out |
| Rice Hall James & Associates, LLC | 0 | $0 | 0.00% | −417,846−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −284,498−100.0% | Sold out |
| Bleichroeder LP | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −136,947−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −61,280−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −50,116−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −37,497−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −25,080−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −22,999−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −18,222−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −12,845−100.0% | Sold out |
| May Hill Capital, LLC | 0 | $0 | 0.00% | −12,382−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −11,976−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −10,300−100.0% | Sold out |
| Ridgewood Investments LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −693−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −303−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −341−100.0% | Sold out |
| CIBC World Markets Corp | – | – | – | – | Not filed |