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, Q2 2026
Institutional positions in Maxcyte, Inc. as of Jun 30, 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
- 122
- −7 vs. Q1 2026
- Shares held
- 63.3M
- −2.08M (−3.2%) vs. Q1 2026
- Total value
- $78.0M
- +$32.0M (+69.6%) vs. Q1 2026
- New holders
- 26
- 51 more added
- Sold out
- 33
- 28 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 131 | $46.0M |
| Q4 2025 | 112 | $98.8M |
| Q3 2025 | 112 | $110.9M |
| Q2 2025 | 120 | $155.8M |
| Q1 2025 | 114 | $203.9M |
| Q4 2024 | 119 | $302.5M |
| Q3 2024 | 120 | $268.8M |
| Q2 2024 | 114 | $269.4M |
| Q1 2024 | 123 | $311.4M |
| Q4 2023 | 120 | $332.1M |
| Q3 2023 | 120 | $200.8M |
| Q2 2023 | 116 | $303.3M |
| Q1 2023 | 114 | $490.1M |
| Q4 2022 | 104 | $375.5M |
| Q3 2022 | 108 | $452.0M |
| Q2 2022 | 103 | $321.3M |
| Q1 2022 | 98 | $502.0M |
| Q4 2021 | 103 | $690.6M |
| Q3 2021 | 80 | $670.1M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Maxcyte, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capricorn Fund Managers Ltd | 8,200,000 | $10.1M | 0.81% | 00.0% | Unchanged |
| Vitruvian Partners LLP | 5,043,356 | $6.20M | 3.09% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 4,031,284 | $4.96M | 0.00% | +49,468+1.2% | Added |
| Morgan Stanley | 3,694,049 | $4.54M | 0.00% | +5,918+0.2% | Added |
| Mudita Advisors LLP | 3,370,689 | $4.15M | 0.86% | 00.0% | Unchanged |
| BlackRock, Inc. | 3,060,960 | $3.76M | 0.00% | −5,737,513−65.2% | Reduced |
| Brooklands Fund Management Ltd | 2,848,083 | $3.67M | 2.88% | +658,063+30.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,773,554 | $3.41M | 0.00% | 00.0% | Unchanged |
| Cadian Capital Management, LP | 2,201,166 | $2.71M | 0.20% | +478,224+27.8% | Added |
| Peapod Lane Capital LLC | 2,125,752 | $2.61M | 1.76% | +793,559+59.6% | Added |
| Renaissance Technologies LLC | 1,910,800 | $2.35M | 0.00% | −82,400−4.1% | Reduced |
| AQR Capital Management LLC | 1,882,776 | $2.32M | 0.00% | +661,594+54.2% | Added |
| Jane Street Group, LLC | 1,563,003 | $1.92M | 0.00% | +1,542,434+7,498.8% | Added |
| Two Sigma Investments, LP | 1,462,941 | $1.80M | 0.00% | +854,779+140.6% | Added |
| Geode Capital Management, LLC | 1,326,914 | $1.63M | 0.00% | −1,035,758−43.8% | Reduced |
| RBF Capital, LLC | 1,322,443 | $1.63M | 0.07% | +1,322,443 | New |
| Goldman Sachs Group Inc | 1,241,943 | $1.53M | 0.00% | +82,924+7.2% | Added |
| Millennium Management LLC | 1,204,921 | $1.48M | 0.00% | +1,161,862+2,698.3% | Added |
| Nano Cap New Millennium Growth Fund L P | 1,200,000 | $1.48M | 1.14% | +200,000+20.0% | Added |
| Marshall Wace, LLP | 1,014,778 | $1.25M | 0.00% | +915,866+925.9% | Added |
| Willis Investment Counsel | 862,758 | $1.06M | 0.05% | 00.0% | Unchanged |
| Citadel Advisors LLC | 856,318 | $1.05M | 0.00% | +523,230+157.1% | Added |
| Stonepine Capital Management, LLC | 751,606 | $924.5K | 0.70% | −253,067−25.2% | Reduced |
| Vanguard Fiduciary Trust Co | 653,203 | $803.4K | 0.00% | +9,997+1.6% | Added |
| George Kaiser Family Foundation | 627,536 | $771.9K | 0.07% | +145,733+30.2% | Added |
| Gsa Capital Partners LLP | 555,944 | $684.0K | 0.04% | +539,456+3,271.8% | Added |
| State Street Corp | 516,750 | $635.6K | 0.00% | −1,676,720−76.4% | Reduced |
| Man Group plc | 448,958 | $552.2K | 0.00% | +448,958 | New |
| Qube Research & Technologies Ltd | 389,102 | $478.6K | 0.00% | +389,102 | New |
| Apollo Management Holdings, L.P. | 307,987 | $378.8K | 0.01% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 299,853 | $368.8K | 0.00% | +299,853 | New |
| Marquette Asset Management, LLC | 285,507 | $351.2K | 0.05% | +285,507 | New |
| UBS Group AG | 284,273 | $349.7K | 0.00% | +13,219+4.9% | Added |
| Dimensional Fund Advisors LP | 270,740 | $333.1K | 0.00% | −231,906−46.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 270,265 | $332.4K | 0.00% | −505,959−65.2% | Reduced |
| Northern Trust Corp | 264,914 | $325.8K | 0.00% | −534,795−66.9% | Reduced |
| Vanguard Portfolio Management LLC | 260,443 | $320.3K | 0.00% | −628,797−70.7% | Reduced |
| Ieq Capital, LLC | 237,962 | $292.7K | 0.00% | +122,762+106.6% | Added |
| XTX Topco Ltd | 206,590 | $254.1K | 0.00% | +130,537+171.6% | Added |
| Rathbone Brothers plc | 200,841 | $247.0K | 0.00% | −245,915−55.0% | Reduced |
| FMR LLC | 180,338 | $221.8K | 0.00% | −9,788−5.1% | Reduced |
| Aster Capital Management (DIFC) Ltd | 163,270 | $200.8K | 0.04% | +163,270 | New |
| Susquehanna International Group, LLP | 156,992 | $193.1K | 0.00% | +115,408+277.5% | Added |
| Callan Family Office, LLC | 154,311 | $189.8K | 0.00% | +41,322+36.6% | Added |
| HSBC Holdings PLC | 155,801 | $188.5K | 0.00% | −94,371−37.7% | Reduced |
| Barclays PLC | 149,013 | $183.3K | 0.00% | −14,049−8.6% | Reduced |
| HRT Financial LP | 121,204 | $149.0K | 0.00% | +92,404+320.8% | Added |
| Charles Schwab Investment Management Inc | 117,192 | $144.1K | 0.00% | −211,459−64.3% | Reduced |
| Quadrature Capital Ltd | 105,516 | $129.8K | 0.00% | +105,516 | New |
| Bank of America Corp | 100,716 | $123.9K | 0.00% | −26,542−20.9% | Reduced |
| J. Goldman & Co LP | 99,728 | $122.7K | 0.00% | +99,728 | New |
| Cerity Partners LLC | 97,858 | $120.4K | 0.00% | +52,196+114.3% | Added |
| Mariner, LLC | 96,672 | $118.9K | 0.00% | +53,059+121.7% | Added |
| Panagora Asset Management Inc | 89,270 | $109.8K | 0.00% | +89,270 | New |
| Cabot Wealth Management Inc | 88,623 | $109.0K | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 80,340 | $98.8K | 0.00% | −323,597−80.1% | Reduced |
| Ameriprise Financial Inc | 79,472 | $97.8K | 0.00% | −64,615−44.8% | Reduced |
| Tudor Investment Corp Et Al | 78,313 | $96.3K | 0.00% | +78,313 | New |
| Jain Global LLC | 71,895 | $88.4K | 0.00% | +54,372+310.3% | Added |
| JustInvest LLC | 62,992 | $77.5K | 0.00% | +44,199+235.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 57,390 | $76.3K | 0.00% | +30,965+117.2% | Added |
| Catalyst Funds Management Pty Ltd | 61,700 | $75.9K | 0.00% | +61,700 | New |
| Luminus Management LLC | 60,604 | $74.5K | 0.05% | −1,089,396−94.7% | Reduced |
| Warren Averett Asset Management, LLC | 54,014 | $66.4K | 0.00% | +1,994+3.8% | Added |
| Tower Research Capital LLC (TRC) | 53,931 | $66.3K | 0.00% | +27,994+107.9% | Added |
| Rhumbline Advisers | 47,973 | $59.0K | 0.00% | −74,321−60.8% | Reduced |
| Mercer Global Advisors Inc | 47,756 | $58.7K | 0.00% | +32,144+205.9% | Added |
| Public Employees Retirement System of Ohio | 43,800 | $53.9K | 0.00% | −22,700−34.1% | Reduced |
| JMN Financial LLC | 41,839 | $51.5K | 0.04% | +41,839 | New |
| Vanguard Global Advisers, LLC | 41,000 | $50.4K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 35,700 | $43.9K | 0.00% | +35,700 | New |
| Creative Planning | 32,944 | $40.5K | 0.00% | +21,973+200.3% | Added |
| SRS Capital Advisors, Inc. | 31,378 | $38.6K | 0.00% | +31,151+13,722.9% | Added |
| Captrust Financial Advisors | 31,344 | $38.6K | 0.00% | +19,875+173.3% | Added |
| KWMG, LLC | 25,833 | $31.8K | 0.00% | 00.0% | Unchanged |
| Brighton Jones LLC | 24,157 | $29.7K | 0.00% | +13,133+119.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 23,436 | $28.8K | 0.00% | +23,436 | New |
| The PNC Financial Services Group, Inc. | 23,010 | $28.3K | 0.00% | +5,699+32.9% | Added |
| Jump Financial, LLC | 22,200 | $27.3K | 0.00% | +22,200 | New |
| Stifel Financial Corp | 20,628 | $25.4K | 0.00% | +7,000+51.4% | Added |
| R Squared Ltd | 19,780 | $24.3K | 0.01% | +7,720+64.0% | Added |
| BNP Paribas Arbitrage, SA | 18,076 | $22.2K | 0.00% | −4,009−18.2% | Reduced |
| Granite Investment Partners, LLC | 17,463 | $21.5K | 0.00% | 00.0% | Unchanged |
| Colony Group, LLC | 16,916 | $20.8K | 0.00% | +5,098+43.1% | Added |
| Jefferies Financial Group Inc. | 15,972 | $19.6K | 0.00% | +5,972+59.7% | Added |
| Spark Investment Management LLC | 15,900 | $19.6K | 0.04% | +15,900 | New |
| Pallas Capital Advisors LLC | 15,629 | $19.2K | 0.00% | +15,629 | New |
| Squarepoint Ops LLC | 14,844 | $18.3K | 0.00% | +14,844 | New |
| Merit Financial Group, LLC | 14,654 | $18.0K | 0.00% | +14,654 | New |
| Balyasny Asset Management LLC | 13,548 | $16.7K | 0.00% | +13,548 | New |
| Blair William & Co | 12,069 | $14.8K | 0.00% | −1,447−10.7% | Reduced |
| Coldstream Capital Management Inc | 11,950 | $14.7K | 0.00% | +11,950 | New |
| Victory Capital Management Inc | 11,457 | $14.1K | 0.00% | +174+1.5% | Added |
| Royal Bank of Canada | 8,184 | $10.0K | 0.00% | +6,885+530.0% | Added |
| GAMMA Investing LLC | 5,702 | $7.01K | 0.00% | +269+5.0% | Added |
| Allworth Financial LP | 4,558 | $5.61K | 0.00% | +3,235+244.5% | Added |
| Close Asset Management Ltd | 4,000 | $5.00K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 3,971 | $4.88K | 0.00% | −4,405−52.6% | Reduced |
| EverSource Wealth Advisors, LLC | 3,116 | $3.83K | 0.00% | +1,721+123.4% | Added |
| Essential Partners LLC | 2,115 | $2.60K | 0.00% | −1,212−36.4% | Reduced |