We are live on ! Find out more
SRZN icon

Surrozen
SRZN

31 hedge funds and large institutions have $53.9M invested in Surrozen in 2025 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 8 increasing their positions, 3 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

167% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 3

50% more first-time investments, than exits

New positions opened: 3 | Existing positions closed: 2

3% more funds holding

Funds holding: 30 → 31 (+1)

15% less capital invested

Capital invested by funds: $63.5M → $53.9M (-$9.62M)

20% less funds holding in top 10

Funds holding in top 10: 5 → 4 (-1)

97.2% less ownership

Funds ownership: 167.61% → 70.41% (-97%)

Holders
31
Holders Change
+1
Holders Change %
+3.33%
% of All Funds
0.41%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
3
Increased
8
Reduced
3
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
SC
Stempoint Capital
New York
+$4.07M
2
Vanguard Group
Vanguard Group
Pennsylvania
+$1.38M
3
B
Braidwell
Connecticut
+$1.28M
4
AC
Armistice Capital
New York
+$548K
5
SCM
Stonepine Capital Management
Oregon
+$185K

Top Sellers

Rank Fund Capital Flow
1
DCM
Driehaus Capital Management
Illinois
-$1.26M
2
RCM
RA Capital Management
Massachusetts
-$699K
3
HCM
Heights Capital Management
California
-$524K
4
TRCT
Tower Research Capital (TRC)
New York
-$1.7K
5
JP Morgan Chase
JP Morgan Chase
New York
-$58
Name Holding Trade Value Shares
Change 		Change in
Stake
CG
1
Column Group
California
$13.4M – – –
SC
2
Stempoint Capital
New York
$6.14M +$4.07M +445,713 +185%
VA
3
VR Adviser
New York
$5.66M – – –
RCM
4
RA Capital Management
Massachusetts
$5.39M -$699K -76,504 -11%
5VM
5
5AM Venture Management
California
$2.77M – – –
SCM
6
Stonepine Capital Management
Oregon
$2.74M +$185K +20,247 +7%
VC
7
Vivo Capital
California
$2.32M – – –
SB
8
Samsara BioCapital
California
$2.16M – – –
NCM
9
Nantahala Capital Management
Connecticut
$2.05M – – –
Vanguard Group
10
Vanguard Group
Pennsylvania
$1.96M +$1.38M +150,924 +222%
ACP
11
Acuta Capital Partners
California
$1.52M – – –
B
12
Braidwell
Connecticut
$1.25M +$1.28M +140,000 New
ROTUOC
13
Regents of the University of California
California
$1.19M – – –
Adage Capital Partners
14
Adage Capital Partners
Massachusetts
$793K – – –
EC
15
Euclidean Capital
New York
$784K – – –
DCM
16
Driehaus Capital Management
Illinois
$604K -$1.26M -137,368 -67%
AC
17
Armistice Capital
New York
$536K +$548K +60,000 New
ACH
18
ArrowMark Colorado Holdings
Colorado
$493K – – –
BOTOTLSJU
19
Board of Trustees of The Leland Stanford Junior University
California
$466K – – –
TOCUITCONY
20
Trustees of Columbia University in the City of New York
New York
$428K – – –
Morgan Stanley
21
Morgan Stanley
New York
$311K – – –
Geode Capital Management
22
Geode Capital Management
Massachusetts
$277K +$52.1K +5,702 +23%
T. Rowe Price Associates
23
T. Rowe Price Associates
Maryland
$195K – – –
BlackRock
24
BlackRock
New York
$138K +$65.5K +7,163 +86%
Renaissance Technologies
25
Renaissance Technologies
New York
$131K +$3.66K +400 +3%
1
2

SRZN Hedge Fund Activity: Q2 2025 in Review

31 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Surrozen (SRZN) for Q2 2025, worth a combined $53.9M — down 15% from $63.5M a quarter earlier.

Buyers outnumbered sellers: 3 funds opened new SRZN positions and 2 closed out — a net gain of 1 holder — while 8 added to existing stakes and 3 trimmed.

The largest buyer was Stempoint Capital, adding an estimated $4.07M. The largest seller was Driehaus Capital Management, cutting an estimated $1.26M.

  • 31 institutional investors held Surrozen (SRZN) as of Q2 2025, up from 30 in Q1 2025.
  • Funds reported $53.9M of Surrozen stock for Q2 2025, down 15% quarter-over-quarter.
  • 3 funds opened new Surrozen positions in Q2 2025 and 2 closed out, a net change of +1 holder.
  • The largest Surrozen buyer in Q2 2025 was Stempoint Capital, an estimated $4.07M added.
  • The largest Surrozen seller in Q2 2025 was Driehaus Capital Management, an estimated $1.26M sold.

Based on aggregated 13F filings for Q2 2025.