DOSSIER · 13F Holders · Q2 2026
MXCT

MAXCYTE INC

135 institutions still hold MAXCYTE INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 57777K106·135 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$49M
visible holders
Holders
135
filers reporting
Concentration
20.76%
Capricorn Fund Managers Ltd #1
top holder share
AI Holders Summary · Q2 2026

135 institutions reported MXCT in Q2 2026. Capricorn Fund Managers Ltd leads at 20.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Capricorn Fund Managers Ltd
CIK 0001901361
$10M8.2M0.80%Q2 2026
02
BlackRock, Inc.
CIK 0002012383
$6M8.8M0.00%Q1 2026
03
AXA Investment Managers S.A.
CIK 0001826635
$4M2.8M0.01%Q3 2025
04
Vitruvian Partners LLP
CIK 0001692590
$4M5.0M3.17%Q1 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$3M4.0M0.00%Q1 2026
06
MORGAN STANLEY
CIK 0000895421
$3M3.7M0.00%Q1 2026
07
Mudita Advisors LLP
CIK 0001907809
$2M3.4M0.48%Q1 2026
08
CITADEL ADVISORS LLC
CIK 0001423053
$2M1.5M0.00%Q4 2025
09
BNP Paribas Asset Management Holding S.A.
CIK 0001520354
$2M2.8M0.00%Q1 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2M2.4M0.00%Q1 2026
11
STATE STREET CORP
CIK 0000093751
$2M2.2M0.00%Q1 2026
12
Brooklands Fund Management Ltd
CIK 0002036388
$2M2.2M1.73%Q1 2026
13
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$1M2.0M0.00%Q1 2026
14
CADIAN CAPITAL MANAGEMENT, LP
CIK 0001423686
$1M1.7M0.15%Q1 2026
15
D. E. Shaw & Co., Inc.
CIK 0001009207
$1M664K0.00%Q4 2025
16
Peapod Lane Capital LLC
CIK 0002050979
$926K1.3M0.76%Q1 2026
17
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$858K1.2M0.00%Q1 2026
18
GOLDMAN SACHS GROUP INC
CIK 0000886982
$814K1.2M0.00%Q1 2026
19
Stonepine Capital Management, LLC
CIK 0001440771
$706K1.0M0.28%Q1 2026
20
NANO CAP NEW MILLENNIUM GROWTH FUND L P
CIK 0001277890
$703K1.0M0.66%Q1 2026
Page 1 of 7
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Insiders at MAXCYTE INC
Al-Wakeel Yasir B.Balthrop Patrick JAhuja ParmeetSwirsky Douglas JMasoud MaherBrooke William WErck Stanley CDouglas Richard