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MaxCyte
MXCT

120 hedge funds and large institutions have $156M invested in MaxCyte in 2025 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 44 increasing their positions, 36 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

31% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 16

22% more repeat investments, than reductions

Existing positions increased: 44 | Existing positions reduced: 36

4% more funds holding

Funds holding: 115 → 120 (+5)

4.59% less ownership

Funds ownership: 71.66% → 67.06% (-4.6%)

25% less capital invested

Capital invested by funds: $208M → $156M (-$51.9M)

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

Holders
120
Holders Change
+5
Holders Change %
+4.35%
% of All Funds
1.58%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
21
Increased
44
Reduced
36
Closed
16
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$4.92M
2
Axa
Axa
France
+$2.94M
3
Citadel Advisors
Citadel Advisors
Florida
+$1.91M
4
Renaissance Technologies
Renaissance Technologies
New York
+$847K
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$630K

Top Sellers

Rank Fund Capital Flow
1
Swedbank
Swedbank
Sweden
-$3.79M
2
ACH
ArrowMark Colorado Holdings
Colorado
-$2.99M
3
Millennium Management
Millennium Management
New York
-$2.94M
4
GS
Gagnon Securities
New York
-$2.86M
5
CCM
Cadian Capital Management
New York
-$2.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
BlackRock
1
BlackRock
New York
$22.2M +$4.92M +2,033,867 +25%
CCM
2
Cadian Capital Management
New York
$19.4M -$2.7M -1,113,251 -11%
Morgan Stanley
3
Morgan Stanley
New York
$15.3M +$59.7K +24,664 +0.4%
MFS
4
Mirabella Financial Services
United Kingdom
$14.4M -$1.94M -800,000 -11%
Vanguard Group
5
Vanguard Group
Pennsylvania
$12.2M +$87.2K +36,015 +0.6%
VP
6
Vitruvian Partners
United Kingdom
$11M – – –
MA
7
Mudita Advisors
United Kingdom
$7.35M +$102K +42,248 +1%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$5.41M -$243K -100,517 -4%
Axa
9
Axa
France
$4.8M +$2.94M +1,215,481 +123%
State Street
10
State Street
Massachusetts
$4.76M +$89.7K +37,032 +2%
Fidelity Investments
11
Fidelity Investments
Massachusetts
$4.22M -$2.45M -1,009,789 -34%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$3.8M +$630K +260,345 +18%
Chevy Chase Trust
13
Chevy Chase Trust
Maryland
$3.76M -$1.23M -506,943 -23%
SAM
14
Silvercrest Asset Management
New York
$2.34M – – –
Citadel Advisors
15
Citadel Advisors
Florida
$2.24M +$1.91M +790,433 +333%
Northern Trust
16
Northern Trust
Illinois
$1.71M -$149K -61,743 -7%
Renaissance Technologies
17
Renaissance Technologies
New York
$1.56M +$847K +349,900 +95%
RA
18
Royce & Associates
New York
$1.43M -$929K -383,793 -37%
Goldman Sachs
19
Goldman Sachs
New York
$965K +$377K +155,751 +54%
RHJA
20
Rice Hall James & Associates
California
$911K -$88.4K -36,519 -8%
FAM
21
Fred Alger Management
New York
$850K +$1.62K +669 +0.2%
WIC
22
Willis Investment Counsel
Georgia
$829K – – –
Bank of New York Mellon
23
Bank of New York Mellon
New York
$754K +$833 +344 +0.1%
Barclays
24
Barclays
United Kingdom
$700K +$500K +206,459 +180%
AMH
25
Apollo Management Holdings
New York
$671K – – –
1
2 3 4 5

MXCT Hedge Fund Activity: Q2 2025 in Review

120 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in MaxCyte (MXCT) for Q2 2025, worth a combined $156M — down 25% from $208M a quarter earlier.

Buyers outnumbered sellers: 21 funds opened new MXCT positions and 16 closed out — a net gain of 5 holders — while 44 added to existing stakes and 36 trimmed.

The largest buyer was BlackRock, adding an estimated $4.92M. The largest seller was Swedbank, exiting entirely with an estimated $3.79M sold.

  • 120 institutional investors held MaxCyte (MXCT) as of Q2 2025, up from 115 in Q1 2025.
  • Funds reported $156M of MaxCyte stock for Q2 2025, down 25% quarter-over-quarter.
  • 21 funds opened new MaxCyte positions in Q2 2025 and 16 closed out, a net change of +5 holders.
  • The largest MaxCyte buyer in Q2 2025 was BlackRock, an estimated $4.92M added.
  • The largest MaxCyte seller in Q2 2025 was Swedbank, an estimated $3.79M sold.

Based on aggregated 13F filings for Q2 2025.