MAXCYTE, INC.

MXCTNASDAQ

$1.07-0.02 (-1.83%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

MAXCYTE, INC. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-33.5%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Capricorn Fund Managers Ltd	7.73%	$10.1M	0.80%	Not reported
Vitruvian Partners LLP	4.75%	$6.2M	3.09%	Not reported
Vanguard Capital Management LLC	3.80%	$4.96M	0.00%	Not reported
Morgan Stanley	3.48%	$4.54M	0.00%	Not reported
Mudita Advisors LLP	3.18%	$4.15M	0.86%	Not reported
BlackRock, Inc.	2.88%	$3.76M	0.00%	Not reported
Brooklands Fund Management Ltd	2.68%	$3.67M	2.87%	Add 30.05%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	2.61%	$3.41M	0.00%	Not reported
Cadian Capital Management, LP	2.07%	$2.71M	0.20%	Add 27.76%
Peapod Lane Capital LLC	2.00%	$2.61M	1.76%	Not reported
Renaissance Technologies LLC	1.80%	$2.35M	0.00%	Not reported
AQR Capital Management LLC	1.77%	$2.32M	0.00%	Not reported
Jane Street Group, LLC	1.47%	$1.92M	0.00%	Not reported
Two Sigma Investments, LP	1.38%	$1.8M	0.00%	Not reported
Geode Capital Management, LLC	1.25%	$1.63M	0.00%	Not reported
RBF Capital, LLC	1.25%	$1.63M	0.07%	New Not reported
Goldman Sachs Group Inc	1.17%	$1.53M	0.00%	Not reported
Millennium Management LLC	1.14%	$1.48M	0.00%	Not reported
Nano Cap New Millennium Growth Fund L P	1.13%	$1.48M	1.14%	Add 20.00%
Marshall Wace, LLP	0.96%	$1.25M	0.00%	Not reported
Willis Investment Counsel	0.81%	$1.06M	0.05%	Not reported
Citadel Advisors LLC	0.81%	$1.05M	0.00%	Not reported
Stonepine Capital Management, LLC	0.71%	$924K	0.52%	Reduce 25.19%
Vanguard Fiduciary Trust Co	0.62%	$803K	0.00%	Not reported
George Kaiser Family Foundation	0.59%	$772K	0.07%	Add 30.25%
Gsa Capital Partners LLP	0.52%	$684K	0.04%	Not reported
State Street Corp	0.49%	$636K	0.00%	Not reported
Man Group plc	0.42%	$552K	0.00%	Not reported
Qube Research & Technologies Ltd	0.37%	$479K	0.00%	Not reported
Apollo Management Holdings, L.P.	0.29%	$379K	0.00%	Not reported
Point72 Asset Management, L.P.	0.28%	$369K	0.00%	Not reported
Marquette Asset Management, LLC	0.27%	$351K	0.05%	Not reported
UBS Group AG	0.27%	$350K	0.00%	Not reported
Dimensional Fund Advisors LP	0.26%	$333K	0.00%	Not reported
Jacobs Levy Equity Management, Inc	0.25%	$332K	0.00%	Not reported
Northern Trust Corp	0.25%	$326K	0.00%	Not reported
Vanguard Portfolio Management LLC	0.25%	$320K	0.00%	Not reported
Ieq Capital, LLC	0.22%	$293K	0.00%	Not reported
XTX Topco Ltd	0.19%	$254K	0.00%	Not reported
Rathbones Group PLC	0.19%	$247K	0.00%	Reduce 55.04%
FMR LLC	0.17%	$222K	0.00%	Not reported
Aster Capital Management (DIFC) Ltd	0.15%	$201K	0.04%	New Not reported
Susquehanna International Group, LLP	0.15%	$193K	0.00%	Not reported
Callan Family Office, LLC	0.15%	$190K	0.00%	Not reported
Barclays PLC	0.14%	$183K	0.00%	Not reported
Charles Schwab Investment Management Inc	0.11%	$144K	0.00%	Not reported
Quadrature Capital Ltd	0.10%	$130K	0.00%	Not reported
Bank of America Corp	0.09%	$124K	0.00%	Not reported
J. Goldman & Co LP	0.09%	$123K	0.00%	New Not reported
Cerity Partners LLC	0.09%	$120K	0.00%	Not reported

50 of 118 holders

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Historical Activity Patterns

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