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Cartesian Therapeutics
RNAC

Overview Fund Activity

64 hedge funds and large institutions have $66.3M invested in Cartesian Therapeutics in 2025 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 22 increasing their positions, 18 reducing their positions, and 13 closing their positions.

Holders
64
Holders Change
-8
Holders Change %
-11.11%
% of All Funds
0.86%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
22
Reduced
18
Closed
13
Calls
$149K
Puts
–
Net Calls
+$149K
Net Calls Change
+$149K

Top Buyers

1
6CM
1
683 Capital Management
New York
$2.28M
2
Marshall Wace
2
Marshall Wace
United Kingdom
$859K
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$429K
4
GCP
4
GSA Capital Partners
United Kingdom
$432K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$203K

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$63.2K
2
MB
2
MPM BioImpact
Massachusetts
$7.13M
3
Citadel Advisors
3
Citadel Advisors
Florida
$1.26M
4
AA
4
ALPS Advisors
Colorado
$0
5
Goldman Sachs
5
Goldman Sachs
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$24.3M 2,334,124 -5,793 -0.2%
MB
2
MPM BioImpact
Massachusetts
$7.13M 686,007 -104,772 -13%
BlackRock
3
BlackRock
New York
$6.79M 653,840 -19,210 -3%
SL
4
Siren LLC
Connecticut
$5.85M 563,272 – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$5.16M 496,366 -7,171 -1%
EAM
6
Erste Asset Management
Austria
$2.7M 260,011 – –
6CM
7
683 Capital Management
New York
$2.28M 219,000 +69,000 +46%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$2.28M 218,927 -6,573 -3%
State Street
9
State Street
Massachusetts
$2.02M 194,269 -6,856 -3%
Citadel Advisors
10
Citadel Advisors
Florida
$1.26M 120,874 -26,423 -18%
Northern Trust
11
Northern Trust
Illinois
$862K 82,944 -9,393 -10%
Marshall Wace
12
Marshall Wace
United Kingdom
$859K 82,630 +44,025 +114%
GCP
13
GSA Capital Partners
United Kingdom
$432K 41,602 +24,811 +148%
Jacobs Levy Equity Management
14
Jacobs Levy Equity Management
New Jersey
$429K 41,317 +41,317 New
Barclays
15
Barclays
United Kingdom
$318K 30,675 +16,306 +113%
Morgan Stanley
16
Morgan Stanley
New York
$304K 29,213 +11,363 +64%
FCH
17
Freestone Capital Holdings
Washington
$269K 25,921 – –
Bank of New York Mellon
18
Bank of New York Mellon
New York
$260K 24,981 +4,044 +19%
Charles Schwab
19
Charles Schwab
California
$259K 24,903 -4,400 -15%
NL
20
Nuveen LLC
North Carolina
$255K 24,497 -3,372 -12%
IC
21
Ikarian Capital
Texas
$230K 22,166 – –
DFG
22
Delphi Financial Group
Delaware
$229K 22,028 – –
Renaissance Technologies
23
Renaissance Technologies
New York
$203K 19,500 +19,500 New
TFCP
24
Twin Focus Capital Partners
Massachusetts
$197K 19,000 +4,000 +27%
Royal Bank of Canada
25
Royal Bank of Canada
Ontario, Canada
$190K 18,300 +15,915 +667%
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