MAXCYTE, INC. - MXCT

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q2 2026 · Compare: Q1 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
Capricorn Fund Managers Ltd History No change 8,200,000 10,086 0.79% 0.9% 1 0 0.0% Q2 2026 Jul 24, 2026
Vitruvian Partners LLP History No change 5,043,356 6,203 3.09% 3.17% 2 0 0.0% Q2 2026 Aug 10, 2026
VANGUARD CAPITAL MANAGEMENT LLC History Added to 4,031,284 4,958 0.0% 0.0% 3 +49,468 1.24% Q2 2026 Aug 13, 2026
MORGAN STANLEY History Added to 3,694,049 4,543 0.0% 0.0% 4 +5,918 0.16% Q2 2026 Aug 13, 2026
Mudita Advisors LLP History No change 3,370,689 4,145 0.86% 0.48% 5 0 0.0% Q2 2026 Aug 13, 2026
BlackRock, Inc. History Reduced 3,060,960 3,764 0.0% 0.0% 6 -5,737,513 -65.21% Q2 2026 Aug 07, 2026
Brooklands Fund Management Ltd History Added to 2,848,083 3,674 2.87% 1.73% 7 +658,063 30.05% Q2 2026 Aug 11, 2026
BNP Paribas Asset Management Holding S.A. History No change 2,773,554 3,411 0.0% 0.0% 8 0 0.0% Q2 2026 Aug 12, 2026
CADIAN CAPITAL MANAGEMENT, LP History Added to 2,201,166 2,707 0.2% 0.15% 9 +478,224 27.76% Q2 2026 Aug 14, 2026
Peapod Lane Capital LLC History Added to 2,125,752 2,614 1.76% 0.76% 10 +793,559 59.57% Q2 2026 Jul 27, 2026
RENAISSANCE TECHNOLOGIES LLC History Reduced 1,910,800 2,350 0.0% 0.0% 11 -82,400 -4.13% Q2 2026 Aug 13, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 1,882,776 2,315 0.0% 0.0% 12 +661,594 54.18% Q2 2026 Aug 14, 2026
JANE STREET GROUP, LLC History Added to 1,563,003 1,922 0.0% 0.0% 13 +1,542,434 7498.83% Q2 2026 Aug 14, 2026
TWO SIGMA INVESTMENTS, LP History Added to 1,462,941 1,799 0.0% 0.0% 14 +854,779 140.55% Q2 2026 Aug 14, 2026
GEODE CAPITAL MANAGEMENT, LLC History Reduced 1,326,914 1,632 0.0% 0.0% 15 -1,035,758 -43.84% Q2 2026 Aug 12, 2026
RBF Capital, LLC History New 1,322,443 1,626 0.07% — 16 +1,322,443 New Q2 2026 Aug 14, 2026
GOLDMAN SACHS GROUP INC History Added to 1,241,943 1,527 0.0% 0.0% 17 +82,924 7.15% Q2 2026 Aug 14, 2026
MILLENNIUM MANAGEMENT LLC History Added to 1,204,921 1,482 0.0% 0.0% 18 +1,161,862 2698.3% Q2 2026 Aug 14, 2026
NANO CAP NEW MILLENNIUM GROWTH FUND L P History Added to 1,200,000 1,476 1.14% 0.66% 19 +200,000 20.0% Q2 2026 Aug 14, 2026
MARSHALL WACE, LLP History Added to 1,014,778 1,248 0.0% 0.0% 20 +915,866 925.94% Q2 2026 Aug 13, 2026
CITADEL ADVISORS LLC History Added to 955,718 1,175 0.0% 0.0% 21 +622,630 186.93% Q2 2026 Sep 02, 2026
Willis Investment Counsel History No change 862,758 1,061 0.05% 0.03% 22 0 0.0% Q2 2026 Aug 03, 2026
Stonepine Capital Management, LLC History Reduced 751,606 924 0.52% 0.28% 23 -253,067 -25.19% Q2 2026 Aug 17, 2026
VANGUARD FIDUCIARY TRUST CO History Added to 653,203 803 0.0% 0.0% 24 +9,997 1.55% Q2 2026 Aug 13, 2026
GEORGE KAISER FAMILY FOUNDATION History Added to 627,536 771 0.07% 0.04% 25 +145,733 30.25% Q2 2026 Aug 12, 2026
GSA CAPITAL PARTNERS LLP History Added to 555,944 684 0.04% 0.0% 26 +539,456 3271.81% Q2 2026 Aug 06, 2026
STATE STREET CORP History Reduced 516,750 635 0.0% 0.0% 27 -1,676,720 -76.44% Q2 2026 Sep 22, 2026
Man Group plc History New 448,958 552 0.0% — 28 +448,958 New Q2 2026 Aug 14, 2026
Qube Research & Technologies Ltd History New 389,102 478 0.0% — 29 +389,102 New Q2 2026 Aug 14, 2026
Apollo Management Holdings, L.P. History No change 307,987 378 0.0% 0.0% 30 0 0.0% Q2 2026 Aug 14, 2026
Point72 Asset Management, L.P. History New 299,853 368 0.0% — 31 +299,853 New Q2 2026 Aug 14, 2026
Marquette Asset Management, LLC History New 285,507 351 0.05% — 32 +285,507 New Q2 2026 Jul 09, 2026
UBS Group AG History Added to 284,273 349 0.0% 0.0% 33 +13,219 4.88% Q2 2026 Aug 13, 2026
DIMENSIONAL FUND ADVISORS LP History Reduced 270,740 333 0.0% 0.0% 34 -231,906 -46.14% Q2 2026 Aug 11, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History Reduced 270,265 332 0.0% 0.0% 35 -505,959 -65.18% Q2 2026 Aug 14, 2026
NORTHERN TRUST CORP History Reduced 264,914 325 0.0% 0.0% 36 -534,795 -66.87% Q2 2026 Aug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History Reduced 260,443 320 0.0% 0.0% 37 -628,797 -70.71% Q2 2026 Aug 13, 2026
IEQ CAPITAL, LLC History Added to 237,962 292 0.0% 0.0% 38 +122,762 106.56% Q2 2026 Aug 11, 2026
XTX Topco Ltd History Added to 206,590 254 0.0% 0.0% 39 +130,537 171.64% Q2 2026 Aug 14, 2026
Rathbones Group PLC History Reduced 200,841 247 0.0% 0.0% 40 -22,537 -10.09% Q2 2026 Jul 23, 2026
FMR LLC History Reduced 180,338 221 0.0% 0.0% 41 -9,788 -5.15% Q2 2026 Aug 13, 2026
Aster Capital Management (DIFC) Ltd History New 163,270 200 0.04% — 42 +163,270 New Q2 2026 Aug 14, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Added to 156,992 193 0.0% 0.0% 43 +115,408 277.53% Q2 2026 Aug 14, 2026
Callan Family Office, LLC History Added to 154,311 189 0.0% 0.0% 44 +41,322 36.57% Q2 2026 Aug 11, 2026
HSBC HOLDINGS PLC History Reduced 155,801 188 0.0% 0.0% 45 -94,371 -37.72% Q2 2026 Aug 14, 2026
BARCLAYS PLC History Reduced 149,013 183 0.0% 0.0% 46 -14,049 -8.62% Q2 2026 Aug 14, 2026
HRT FINANCIAL LP History Added to 121,204 149 0.0% 0.0% 47 +92,404 320.85% Q2 2026 Aug 14, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Reduced 117,192 144 0.0% 0.0% 48 -211,459 -64.34% Q2 2026 Aug 14, 2026
Quadrature Capital Ltd History New 105,516 129 0.0% — 49 +105,516 New Q2 2026 Aug 06, 2026
BANK OF AMERICA CORP /DE/ History Reduced 100,716 123 0.0% 0.0% 50 -26,542 -20.86% Q2 2026 Aug 14, 2026
J. Goldman & Co LP History New 99,728 122 0.0% — 51 +99,728 New Q2 2026 Aug 14, 2026
Cerity Partners LLC History Added to 97,858 120 0.0% 0.0% 52 +52,196 114.31% Q2 2026 Aug 14, 2026
Mariner, LLC History Added to 96,672 118 0.0% 0.0% 53 +53,059 121.66% Q2 2026 Aug 13, 2026
PANAGORA ASSET MANAGEMENT INC History New 89,270 109 0.0% — 54 +89,270 New Q2 2026 Aug 06, 2026
CABOT WEALTH MANAGEMENT INC History No change 88,623 109 0.01% 0.01% 55 0 0.0% Q2 2026 Jul 31, 2026
Bank of New York Mellon Corp History Reduced 80,340 98 0.0% 0.0% 56 -323,597 -80.11% Q2 2026 Aug 06, 2026
AMERIPRISE FINANCIAL INC History Reduced 79,472 97 0.0% 0.0% 57 -64,615 -44.84% Q2 2026 Aug 14, 2026
TUDOR INVESTMENT CORP ET AL History New 78,313 96 0.0% — 58 +78,313 New Q2 2026 Aug 14, 2026
Jain Global LLC History Added to 71,895 88 0.0% 0.0% 59 +54,372 310.29% Q2 2026 Aug 14, 2026
Vanguard Personalized Indexing Management, LLC History Added to 62,992 77 0.0% 0.0% 60 +44,199 235.19% Q2 2026 Aug 11, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History Added to 57,390 76 0.0% 0.0% 61 +30,965 117.18% Q2 2026 Jul 15, 2026
Catalyst Funds Management Pty Ltd History New 61,700 75 0.0% — 62 +61,700 New Q2 2026 Aug 10, 2026
LUMINUS MANAGEMENT LLC History Reduced 60,604 74 0.05% 0.49% 63 -1,089,396 -94.73% Q2 2026 Aug 14, 2026
Tower Research Capital LLC (TRC) History Added to 53,931 66 0.0% 0.0% 64 +27,994 107.93% Q2 2026 Aug 11, 2026
Waverly Advisors, LLC History Added to 54,014 66 0.0% 0.0% 65 +1,994 3.83% Q2 2026 Aug 14, 2026
RHUMBLINE ADVISERS History Reduced 47,973 59 0.0% 0.0% 66 -74,321 -60.77% Q2 2026 Aug 11, 2026
MERCER GLOBAL ADVISORS INC /ADV History Added to 47,756 58 0.0% 0.0% 67 +32,144 205.89% Q2 2026 Aug 19, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History Reduced 43,800 53 0.0% 0.0% 68 -22,700 -34.14% Q2 2026 Aug 17, 2026
JMN Financial LLC History New 41,839 51 0.04% — 69 +41,839 New Q2 2026 Aug 10, 2026
Vanguard Global Advisers, LLC History No change 41,000 50 0.0% 0.0% 70 0 0.0% Q2 2026 Aug 13, 2026
CANADA PENSION PLAN INVESTMENT BOARD History New 35,700 43 0.0% — 71 +35,700 New Q2 2026 Aug 14, 2026
Creative Planning History Added to 32,944 40 0.0% 0.0% 72 +21,973 200.28% Q2 2026 Aug 13, 2026
Arax Advisory Partners History Added to 31,378 38 0.0% — 74 +31,151 13722.91% Q2 2026 Aug 10, 2026
CAPTRUST FINANCIAL ADVISORS History Added to 31,344 38 0.0% 0.0% 73 +19,875 173.29% Q2 2026 Aug 13, 2026
KWMG, LLC History No change 25,833 31 0.0% 0.0% 75 0 0.0% Q2 2026 Jul 08, 2026
BRIGHTON JONES LLC History Added to 24,157 29 0.0% 0.0% 76 +13,133 119.13% Q2 2026 Aug 11, 2026
Y-Intercept (Hong Kong) Ltd History New 23,436 28 0.0% — 78 +23,436 New Q2 2026 Jul 13, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Added to 23,010 28 0.0% 0.0% 77 +5,699 32.92% Q2 2026 Aug 07, 2026
Jump Financial, LLC History New 22,200 27 0.0% — 79 +22,200 New Q2 2026 Aug 13, 2026
STIFEL FINANCIAL CORP History Added to 20,628 25 0.0% 0.0% 80 +7,000 51.36% Q2 2026 Aug 12, 2026
R Squared Ltd History Added to 19,780 24 0.01% 0.0% 81 +7,720 64.01% Q2 2026 Aug 05, 2026
BNP PARIBAS FINANCIAL MARKETS History Reduced 18,076 22 0.0% 0.0% 82 -4,009 -18.15% Q2 2026 Aug 13, 2026
Granite Investment Partners, LLC History No change 17,463 21 0.0% 0.0% 83 0 0.0% Q2 2026 Aug 07, 2026
Focus Partners Wealth History Added to 16,916 20 0.0% 0.0% 84 +5,098 43.14% Q2 2026 Aug 12, 2026
Spark Investment Management LLC History New 15,900 19 0.04% — 86 +15,900 New Q2 2026 Aug 10, 2026
Pallas Capital Advisors LLC History New 15,629 19 0.0% — 87 +15,629 New Q2 2026 Aug 07, 2026
Jefferies Financial Group Inc. History Added to 15,972 19 0.0% 0.0% 85 +5,972 59.72% Q2 2026 Aug 17, 2026
Squarepoint Ops LLC History New 14,844 18 0.0% — 89 +14,844 New Q2 2026 Aug 14, 2026
Merit Financial Group, LLC History New 14,654 18 0.0% — 88 +14,654 New Q2 2026 Jul 20, 2026
BALYASNY ASSET MANAGEMENT L.P. History New 13,548 16 0.0% — 90 +13,548 New Q2 2026 Aug 14, 2026
COLDSTREAM CAPITAL MANAGEMENT INC History New 11,950 14 0.0% — 93 +11,950 New Q2 2026 Aug 13, 2026
BLAIR WILLIAM & CO/IL History Reduced 12,069 14 0.0% 0.0% 91 -1,447 -10.71% Q2 2026 Aug 11, 2026
VICTORY CAPITAL MANAGEMENT INC History Added to 11,457 14 0.0% 0.0% 92 +174 1.54% Q2 2026 Aug 07, 2026
ROYAL BANK OF CANADA History Added to 8,184 10 0.0% 0.0% 94 +6,885 530.02% Q2 2026 Aug 14, 2026
GAMMA Investing LLC History Added to 5,702 7 0.0% 0.0% 95 +269 4.95% Q2 2026 Jul 07, 2026
Allworth Financial LP History Added to 4,558 5 0.0% — 96 +3,235 244.52% Q2 2026 Aug 11, 2026
TrinityBridge Ltd History No change 4,000 5 0.0% 0.0% 97 0 0.0% Q2 2026 Aug 11, 2026
Russell Investments Group, Ltd. History Reduced 3,971 4 0.0% 0.0% 98 -4,405 -52.59% Q2 2026 Aug 06, 2026
EverSource Wealth Advisors, LLC History Added to 3,116 3 0.0% — 99 +1,721 123.37% Q2 2026 Jul 24, 2026
Essential Partners LLC History Reduced 2,115 2 0.0% 0.0% 101 -1,212 -36.43% Q2 2026 Aug 10, 2026
Capital Analysts, LLC History No change 1,266 2 0.0% 0.0% 100 0 0.0% Q2 2026 Aug 05, 2026
JPMORGAN CHASE & CO History Reduced 1,575 1 0.0% 0.0% 102 -39,517 -96.17% Q2 2026 Aug 12, 2026
Bare Financial Services, Inc History New 1,599 1 0.0% — 105 +1,599 New Q2 2026 Jul 27, 2026
ROTHSCHILD INVESTMENT LLC History Added to 1,588 1 0.0% — 103 +779 96.29% Q2 2026 Aug 06, 2026
Farther Finance Advisors, LLC History Added to 1,263 1 0.0% — 104 +753 147.65% Q2 2026 Jul 17, 2026
EFG International AG History No change 1,261 1 0.0% — 106 0 0.0% Q2 2026 Aug 14, 2026
FRED ALGER MANAGEMENT, LLC History Closed out 0 0 — 0.0% — -386,667 -100.0% Q2 2026 Aug 14, 2026
Mink Brook Asset Management LLC History Closed out 0 0 — 0.11% — -284,024 -100.0% Q2 2026 Aug 14, 2026
VOYA INVESTMENT MANAGEMENT LLC History Closed out 0 0 — 0.0% — -256,120 -100.0% Q2 2026 Aug 12, 2026
Nuveen, LLC History Closed out 0 0 — 0.0% — -218,497 -100.0% Q2 2026 Aug 11, 2026
D. E. Shaw & Co., Inc. History Closed out 0 0 — 0.0% — -200,505 -100.0% Q2 2026 Aug 14, 2026
STRS OHIO History Closed out 0 0 — 0.0% — -129,500 -100.0% Q2 2026 Jul 30, 2026
Invesco Ltd. History Closed out 0 0 — 0.0% — -119,227 -100.0% Q2 2026 Aug 14, 2026
ALLIANCEBERNSTEIN L.P. History Closed out 0 0 — 0.0% — -100,100 -100.0% Q2 2026 Aug 14, 2026
DEUTSCHE BANK AG\ History Closed out 0 0 — 0.0% — -83,853 -100.0% Q2 2026 Aug 07, 2026
NINE MASTS CAPITAL Ltd History Closed out 0 0 — 0.01% — -63,591 -100.0% Q2 2026 Aug 07, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History Closed out 0 0 — 0.0% — -63,330 -100.0% Q2 2026 Aug 13, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Closed out 0 0 — 0.0% — -51,537 -100.0% Q2 2026 Aug 14, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Closed out 0 0 — 0.0% — -48,084 -100.0% Q2 2026 Aug 14, 2026
CWM, LLC History Closed out 0 0 — 0.0% — -38,500 -100.0% Q1 2026 May 14, 2026
WELLS FARGO & COMPANY/MN History Closed out 0 0 — 0.0% — -38,214 -100.0% Q2 2026 Aug 14, 2026
Police & Firemen's Retirement System of New Jersey History Closed out 0 0 — 0.0% — -33,868 -100.0% Q2 2026 Jul 23, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE History Closed out 0 0 — 0.0% — -33,204 -100.0% Q2 2026 Sep 09, 2026
INTECH INVESTMENT MANAGEMENT LLC History Closed out 0 0 — 0.0% — -27,027 -100.0% Q2 2026 Aug 10, 2026
NEW YORK STATE COMMON RETIREMENT FUND History Closed out 0 0 — 0.0% — -21,837 -100.0% Q2 2026 Jul 29, 2026
Virtu Financial LLC History Closed out 0 0 — 0.0% — -17,404 -100.0% Q2 2026 Aug 13, 2026
PRUDENTIAL FINANCIAL INC History Closed out 0 0 — 0.0% — -15,285 -100.0% Q2 2026 Aug 12, 2026
ProShare Advisors LLC History Closed out 0 0 — 0.0% — -14,660 -100.0% Q2 2026 Aug 11, 2026
Scientech Research LLC History Closed out 0 0 — 0.01% — -12,580 -100.0% Q2 2026 Aug 14, 2026
Abel Hall, LLC History Closed out 0 0 — 0.0% — -12,110 -100.0% Q2 2026 Jul 24, 2026
Chicago Partners Investment Group LLC History Closed out 0 0 — 0.0% — -11,195 -100.0% Q2 2026 Jul 29, 2026
Graham Capital Management, L.P. History Closed out 0 0 — 0.0% — -10,871 -100.0% Q2 2026 Aug 14, 2026
Ameritas Investment Partners, Inc. History Closed out 0 0 — 0.0% — -10,250 -100.0% Q2 2026 Aug 13, 2026
Legal & General Group Plc History Closed out 0 0 — 0.0% — -8,963 -100.0% Q2 2026 Aug 14, 2026
CITIGROUP INC History Reduced 454 0 — 0.0% — -4,693 -91.18% Q2 2026 Aug 03, 2026
Sterling Capital Management LLC History Closed out 0 0 — 0.0% — -3,347 -100.0% Q2 2026 Jul 28, 2026
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO History Closed out 0 0 — 0.0% — -2,000 -100.0% Q2 2026 Aug 12, 2026
Optiver Holding B.V. History Reduced 3 0 — 0.0% — -1,600 -99.81% Q2 2026 Aug 12, 2026
FEDERATED HERMES, INC. History Closed out 0 0 — — — -1,003 -100.0% Q2 2026 Aug 12, 2026
SIMPLEX TRADING, LLC History Reduced 476 0 — — — -791 -62.43% Q2 2026 Aug 12, 2026
True Wealth Design, LLC History Added to 787 0 — — — +648 466.19% Q2 2026 Jul 16, 2026
MAI Capital Management History Closed out 0 0 — — — -242 -100.0% Q2 2026 Aug 14, 2026
Fortitude Family Office, LLC History New 212 0 — — — +212 New Q2 2026 Jul 20, 2026
Steward Partners Investment Advisory, LLC History Closed out 0 0 — — — -168 -100.0% Q2 2026 Aug 13, 2026
Wealth Preservation Advisors, LLC History Closed out 0 0 — — — -156 -100.0% Q2 2026 Aug 14, 2026
NISA INVESTMENT ADVISORS, LLC History Added to 724 0 — — — +96 15.29% Q2 2026 Aug 10, 2026
SJS Investment Consulting Inc. History Added to 126 0 — — — +94 293.75% Q2 2026 Jul 22, 2026
IFP Advisors, Inc History Added to 660 0 — — — +54 8.91% Q2 2026 Jul 20, 2026
Sunbelt Securities, Inc. History Closed out 0 0 — — — -51 -100.0% Q1 2026 May 15, 2026
Wealth Enhancement Trust Services, Inc. History New 49 0 — — — +49 New Q2 2026 Jul 22, 2026
JPL Wealth Management, LLC History New 26 0 — — — +26 New Q2 2026 Aug 13, 2026
Clearstead Advisors, LLC History New 13 0 — — — +13 New Q2 2026 Aug 06, 2026
Caitong International Asset Management Co., Ltd History Added to 9 0 — — — +8 800.0% Q2 2026 Aug 04, 2026
Zurcher Kantonalbank (Zurich Cantonalbank) History No change 14 0 — — — 0 0.0% Q2 2026 Aug 11, 2026
Transamerica Financial Advisors, LLC History No change 187 0 — — — 0 0.0% Q2 2026 Aug 14, 2026
OSAIC HOLDINGS, INC. History No change 470 0 — — — 0 0.0% Q2 2026 Aug 14, 2026
SBI Securities Co., Ltd. History No change 40 0 — — — 0 0.0% Q2 2026 Jul 22, 2026