Maxcyte MXCT Institutional Ownership

NASDAQ MXCT

$1.20 -0.02 (-2.06%)

As of: Sep 10, 2026 · 10:45 AM EDT

Institutions by Trading Activity

121 Institutions

Increased 76 62.8%

Unchanged 17 14.0%

Reduced 28 23.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

59.21%

▼-1.78 pp QoQ

Shares Held by Institutions

63.25Mn

of 106.82Mn outstanding

▲+0.61% QoQ

Shares Outstanding

106.82Mn

43.57Mn held outside 13F filers

Institutional Investors

121

filed 13F for Jun 2026

▼-9 vs prior quarter

Net Shares Added (QoQ)

+386.57K

accumulated since last quarter

Value of Holdings

$80.96Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Maxcyte, Inc. (NASDAQ:MXCT) is held by 121 institutional investors per 13F filings through June 2026.

These investors collectively held 59.2% of Maxcyte's outstanding shares in June 2026, down from 61.0% in March 2026.
They increased total shares held in MXCT by 0.61% quarter over quarter, and investors in Maxcyte increased 2.54% from a year ago.
Among the 121 funds, 76 bought more Maxcyte shares, 28 sold down, and 17 held their ground.
Combined, these investors held 63.25Mn shares in MXCT for June 2026, up by 386.57K shares quarter on quarter, and down 1.07Mn shares year over year.
As of June 30, 2026, Capricorn Fund Managers Ltd held the largest stake in Maxcyte with 8.2Mn shares, accounting for 7.68% of total shares outstanding.
The biggest buyers of Maxcyte for the quarter ending June 2026 included JANE STREET GROUP, LLC (1.54Mn), RBF Capital, LLC (1.32Mn), MILLENNIUM MANAGEMENT LLC (1.16Mn), MARSHALL WACE, LLP (915.87K), TWO SIGMA INVESTMENTS, LP (854.78K).
The biggest sellers of Maxcyte for the quarter ending June 2026 included BlackRock, Inc. (5.74Mn), State Street Corp (1.68Mn), LUMINUS MANAGEMENT LLC (1.09Mn), GEODE CAPITAL MANAGEMENT, LLC (1.04Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (628.8K).
Per Business Quant data, the top 10 holders of Maxcyte for the quarter ending June 2026 are Capricorn Fund Managers Ltd (8.2Mn), Vitruvian Partners LLP (5.04Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.03Mn), Morgan Stanley (3.69Mn), Mudita Advisors LLP (3.37Mn), BlackRock, Inc. (3.06Mn), Brooklands Fund Management Ltd (2.85Mn), BNP Paribas Asset Management Holding S.A. (2.77Mn), CADIAN CAPITAL MANAGEMENT, LP (2.2Mn), Peapod Lane Capital LLC (2.13Mn).

Form 13F Holdings

121 Institutional Holders

Report period 30 Jun, 2026

Total shares held 63.25Mn

Of outstanding 59.21%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Capricorn Fund Managers Ltd	0001901361	8,200,000	7.68%	0	0.00%	$10.09Mn
2	Vitruvian Partners LLP	0001692590	5,043,356	4.72%	0	0.00%	$6.20Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	4,031,284	3.77%	▲49,468	+1.24%	$4.96Mn
4	Morgan Stanley	0000895421	3,694,049	3.46%	▲5,918	+0.16%	$4.54Mn
5	Mudita Advisors LLP	0001907809	3,370,689	3.16%	0	0.00%	$4.15Mn
6	BlackRock, Inc.	0002012383	3,060,960	2.87%	▼5,737,513	-65.21%	$3.76Mn
7	Brooklands Fund Management Ltd	0002036388	2,848,083	2.67%	▲658,063	+30.05%	$3.67Mn
8	BNP Paribas Asset Management Holding S.A.	0001520354	2,773,554	2.60%	0	0.00%	$3.41Mn
9	CADIAN CAPITAL MANAGEMENT, LP	0001423686	2,201,166	2.06%	▲478,224	+27.76%	$2.71Mn
10	Peapod Lane Capital LLC	0002050979	2,125,752	1.99%	▲793,559	+59.57%	$2.61Mn
11	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,910,800	1.79%	▼82,400	-4.13%	$2.35Mn
12	AQR CAPITAL MANAGEMENT LLC	0001167557	1,882,776	1.76%	▲661,594	+54.18%	$2.32Mn
13	JANE STREET GROUP, LLC	0001595888	1,563,003	1.46%	▲1,542,434	+7,498.83%	$1.92Mn
14	TWO SIGMA INVESTMENTS, LP	0001179392	1,462,941	1.37%	▲854,779	+140.55%	$1.80Mn
15	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,326,914	1.24%	▼1,035,758	-43.84%	$1.63Mn
16	RBF Capital, LLC	0001134621	1,322,443	1.24%	▲1,322,443	0.00%	$1.63Mn
17	Goldman Sachs Group Inc	0000886982	1,241,943	1.16%	▲82,924	+7.15%	$1.53Mn
18	MILLENNIUM MANAGEMENT LLC	0001273087	1,204,921	1.13%	▲1,161,862	+2,698.30%	$1.48Mn
19	NANO CAP NEW MILLENNIUM GROWTH FUND L P	0001277890	1,200,000	1.12%	▲200,000	+20.00%	$1.48Mn
20	MARSHALL WACE, LLP	0001318757	1,014,778	0.95%	▲915,866	+925.94%	$1.25Mn

Showing 1 to 20 of 121 holders