Security key
86889P109
- Type / Class
- Equity / COM
- Total 13F shares
- 1,851,350
- Share change
- +351,577
- Total reported value
- $41,840,510
- Price per share
- $22.60
- Number of holders
- 1
- Value change
- +$7,945,640
- Number of buys
- 1
Report period
Q4 2025
Institutions
1
Top holders
1
SRZN full security history
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Surrozen, Inc./DE SEC filings
Surrozen, Inc./DE company facts
Broader feeds
Reporting periods
Holder history for CUSIP 86889P109
Recent filing periods:
Top shareholders of SRZN - Surrozen, Inc. - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| AI Biotechnology LLC |
13D/G
|
— |
9.9%
|
844,563
|
$8,462,521 | $0 | 24 Mar 2025 | |
| RA CAPITAL MANAGEMENT, L.P. |
13D/G
13F
|
Company |
9.2%
|
871,731
|
$18,001,245 | +$89,063 | 31 Dec 2025 | |
| INTEGRATED CORE STRATEGIES (US) LLC |
13D/G
|
Millennium Management LLC |
8.5%
|
726,193
|
$15,649,459 | +$3,477,006 | 31 Dec 2025 | |
| BRAIDWELL LP |
13D/G
13F
|
Company |
5.5%
|
470,000
|
$9,705,500 | $0 | 31 Dec 2025 | |
| Stonepine Capital Management, LLC |
13D/G
13F
|
Company |
3.6%
|
316,289
|
$6,531,368 | -$3,973,019 | 31 Dec 2025 | |
| Nantahala Capital Partners Limited Partnership |
13D/G
|
— |
2.2%
|
73,918
|
$740,658 | -$1,032,581 | 31 Mar 2025 | |
| PERCEPTIVE ADVISORS LLC |
13D/G
13F
|
Company |
1.9%
|
166,666
|
$1,669,993 | $0 | 31 Mar 2025 | |
| Alyeska Investment Group, L.P. |
13D/G
13F
|
Company |
0.8%
|
26,855
|
$269,087 | $0 | 31 Dec 2024 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13D/G
|
— |
0.79%
|
67,566
|
$595,256 | -$1,210,212 | 30 Jun 2025 | |
| STEMPOINT CAPITAL LP |
13F
|
Company |
5.5%
|
713,463
|
$9,192,971 | — | 30 Sep 2025 | |
| Venrock Adviser, LLC |
13F
|
Company |
4.8%
|
632,931
|
$8,155,316 | — | 30 Sep 2025 | |
| 5AM Venture Management, LLC |
13F
|
Company |
2.4%
|
310,000
|
$3,994,350 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
2%
|
266,418
|
$3,432,796 | — | 30 Sep 2025 | |
| Vivo Capital, LLC |
13F
|
Company |
2%
|
260,000
|
$3,350,100 | — | 30 Sep 2025 | |
| Nantahala Capital Management, LLC |
13F
|
Company |
1.8%
|
229,527
|
$2,957,455 | — | 30 Sep 2025 | |
| ACUTA CAPITAL PARTNERS, LLC |
13F
|
Company |
1.4%
|
178,415
|
$2,298,877 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.84%
|
109,769
|
$1,414,374 | — | 30 Sep 2025 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
0.68%
|
88,653
|
$1,142,294 | — | 30 Sep 2025 | |
| Eversept Partners, LP |
13F
|
Company |
0.59%
|
76,997
|
$992,106 | — | 30 Sep 2025 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
0.54%
|
70,732
|
$911,382 | — | 30 Sep 2025 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.53%
|
69,024
|
$889,371 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.42%
|
54,527
|
$702,927 | — | 30 Sep 2025 | |
| Board of Trustees of The Leland Stanford Junior University |
13F
|
Company |
0.4%
|
52,130
|
$671,695 | — | 30 Sep 2025 | |
| Woodline Partners LP |
13F
|
Company |
0.37%
|
48,193
|
$620,967 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.27%
|
34,764
|
$447,934 | — | 30 Sep 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.11%
|
14,726
|
$189,747 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.11%
|
13,875
|
$178,779 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
|
Company |
0.11%
|
13,743
|
$177,079 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.1%
|
13,326
|
$171,706 | — | 30 Sep 2025 | |
| China Universal Asset Management Co., Ltd. |
13F
|
Company |
0.01%
|
1,000
|
$12,885 | — | 30 Sep 2025 | |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
|
Company |
0%
|
281
|
$3,620 | — | 30 Sep 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0%
|
13
|
$168 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
6
|
$77 | — | 30 Sep 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
2
|
$26 | — | 30 Sep 2025 | |
| Column Group LLC |
13F
|
Company |
—
class O/S missing
|
1,499,773
|
$19,332,074 | — | 30 Sep 2025 | |
| Samsara BioCapital, LLC |
13F
|
Company |
—
mixed-class rows
|
341,399
mixed-class rows
|
$3,112,219 | — | 30 Sep 2025 | |
| Of The University Of California Regents |
13F
|
Individual |
—
mixed-class rows
|
216,540
mixed-class rows
|
$1,717,947 | — | 30 Sep 2025 | |
| Euclidean Capital LLC |
13F
|
Company |
—
mixed-class rows
|
258,529
mixed-class rows
|
$1,133,380 | — | 30 Sep 2025 | |
| EcoR1 Capital, LLC |
13F
|
Company |
—
class O/S missing
|
66,665
|
$859,312 | — | 30 Sep 2025 | |
| Benny Soffer |
3/4/5
|
FORMER DIRECTOR |
—
mixed-class rows
|
2,029,667
mixed-class rows
|
$716,300 | — | 11 Aug 2021 | |
| Kevin Harold Livingston |
3/4/5
|
Former Chief Financial Officer |
—
mixed-class rows
|
2,029,667
mixed-class rows
|
$716,300 | — | 11 Aug 2021 | |
| Life Sciences Consonance |
3/4/5
|
Former 10% Holder |
—
mixed-class rows
|
2,029,667
mixed-class rows
|
$716,300 | — | 11 Aug 2021 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
—
mixed-class rows
|
163,456
mixed-class rows
|
$711,614 | — | 30 Sep 2025 | |
| Trustees of Columbia University in the City of New York |
13F
|
Company |
—
mixed-class rows
|
81,263
mixed-class rows
|
$618,096 | — | 30 Sep 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
—
mixed-class rows
|
63,381
mixed-class rows
|
$281,000 | — | 30 Sep 2025 | |
| BAKER BROS. ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
833,333
|
$14,833 | — | 30 Sep 2025 | |
| Geertrui Vanhove |
3/4/5
|
Chief Medical Officer |
—
class O/S missing
|
32,412
|
$12,317 | — | 15 Dec 2022 | |
| LMR Partners LLP |
13F
|
Company |
—
class O/S missing
|
648,285
|
$11,539 | — | 30 Sep 2025 | |
| Christopher Haqq |
3/4/5
|
Former Director |
—
class O/S missing
|
30,000
|
$11,400 | — | 11 Aug 2021 | |
| Donald J. Santel |
3/4/5
|
Former Director |
—
class O/S missing
|
30,000
|
$11,400 | — | 11 Aug 2021 |
Institutional Holders of Surrozen, Inc. - COM (SRZN) as of Q4 2025
As of 31 Dec 2025,
Surrozen, Inc. - COM (SRZN) was held by
1 institutional
shareholder
that filed Form 13F with the SEC.
Together, they reported ownership of
1,851,350 shares.
The largest 1 holders included
Column Group LLC.
This page lists
1
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
1
Q4 2025 holders
1
Holder diff
0
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.