Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (SRZN) Institutional Ownership

13F Institutional Holders and Ownership History from Q4 2023 to Q4 2025

Type / Class
Equity / Common Stock, $0.0001 par value per share
Symbol
SRZN on Nasdaq
Shares outstanding
8,545,455
Price per share
$20.32
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
6,756,528
Total reported value
$151,363,201
% of total 13F portfolios
0%
Share change
+1,375,448
Value change
+$40,461,119
Number of holders
53
Price from insider filings
$20.32
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (SRZN) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Column Group IV GP, LP 12% $131,204,153 6,353,712 Tim Kutzkey 06 Feb 2026
COLUMN GROUP III GP, LP 35% +3.2% $82,420,389 +$8,990,811 3,824,612 +12% Tim Kutzkey 20 Jan 2026
TCG Crossover GP II, LLC 11% $27,454,916 1,274,010 Chen Yu 26 Jan 2026
5AM Partners VII, LLC 9.9% $9,102,038 908,387 5AM Partners VII, LLC 26 Mar 2025
Venrock Healthcare Capital Partners III, L.P. 9.9% $8,742,911 872,546 Venrock Healthcare Capital Partners III, L.P. 26 Mar 2025
RA CAPITAL MANAGEMENT, L.P. 9.2% -7% $18,001,245 +$89,063 871,731 +0.5% RA Capital Management, L.P. 31 Dec 2025
AI Biotechnology LLC 9.9% $8,462,521 844,563 AI Biotechnology LLC 24 Mar 2025
INTEGRATED CORE STRATEGIES (US) LLC 8.5% +27% $15,649,459 +$3,477,006 726,193 +29% Millennium Management LLC 31 Dec 2025
STEMPOINT CAPITAL LP 7% -40% $12,798,168 -$8,186,300 619,766 -39% StemPoint Capital LP 31 Dec 2025
BRAIDWELL LP 5.5% $9,705,500 470,000 BRAIDWELL LP 31 Dec 2025
Nantahala Capital Management, LLC 5.2% -48% $4,011,184 +$1,025,211 455,299 +34% Nantahala Capital Management, LLC 30 Jun 2025
Stonepine Capital Management, LLC 3.6% -37% $6,531,368 -$3,973,019 316,289 -38% Stonepine Capital Management, LLC 31 Dec 2025
PERCEPTIVE ADVISORS LLC 1.9% -64% $1,669,993 166,666 0% Perceptive Advisors LLC 31 Mar 2025
REGENTS OF THE UNIVERSITY OF CALIFORNIA 4.2% $1,334,734 133,207 REGENTS OF THE UNIVERSITY OF CALIFORNIA 31 Dec 2024
Nantahala Capital Partners Limited Partnership 2.2% -62% $740,658 -$1,032,581 73,918 -58% NANTAHALA CAPITAL PARTNERS LIMITED PARTNERSHIP 31 Mar 2025
DRIEHAUS CAPITAL MANAGEMENT LLC 0.79% -91% $595,256 -$1,210,212 67,566 -67% DRIEHAUS CAPITAL MANAGEMENT LLC 30 Jun 2025
Alyeska Investment Group, L.P. 0.8% $269,087 26,855 Alyeska Investment Group, L.P. 31 Dec 2024

As of 31 Dec 2025, 53 institutional investors reported holding 6,756,528 shares of Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (SRZN). This represents 79% of the company’s total 8,545,455 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (SRZN) together control 73% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
MILLENNIUM MANAGEMENT LLC 8.4% 721,266 +557% 0.01% $16,300,612
VR ADVISER, LLC 7.4% 632,931 0% 0.71% $14,304,241
STEMPOINT CAPITAL LP 7.3% 619,766 -13% 2.2% $12,672,108
BRAIDWELL LP 5.5% 470,000 +236% 0.34% $10,622,000
Spruce Street Capital LP 5.1% 432,040 0% 3.2% $9,764,104
Boxer Capital Management, LLC 4.9% 416,150 2.1% $9,404,990
5AM Venture Management, LLC 4.5% 387,500 +25% 2.8% $8,757,500
VANGUARD GROUP INC 3.7% 319,236 +20% 0% $7,214,734
Vivo Capital, LLC 3% 260,000 0% 0.38% $5,876,000
Woodline Partners LP 2.7% 230,572 +378% 0.02% $5,210,927
Nantahala Capital Management, LLC 2.7% 229,527 0% 0.31% $5,187,310
Balyasny Asset Management L.P. 2.2% 190,489 +169% 0.01% $4,305,051
ACUTA CAPITAL PARTNERS, LLC 2.1% 178,415 0% 2.7% $4,032,179
SILVERARC CAPITAL MANAGEMENT, LLC 1.8% 157,323 0.51% $3,555,500
REGENTS OF THE UNIVERSITY OF CALIFORNIA 1.6% 133,207 0% 0.14% $3,010,478
Stonepine Capital Management, LLC 1.3% 113,631 -55% 2% $2,568,061
Empery Asset Management, LP 1.2% 103,974 0% 2.1% $2,349,812
FRED ALGER MANAGEMENT, LLC 1.2% 99,560 0.01% $2,250,056
Eversept Partners, LP 1.1% 95,286 +24% 0.12% $2,153,464
ADAGE CAPITAL PARTNERS GP, L.L.C. 1% 88,653 0% 0% $2,003,558
Euclidean Capital LLC 1% 87,696 0% 0.54% $1,981,930
Schonfeld Strategic Advisors LLC 0.87% 74,645 +8.1% 0.01% $1,686,975
GEODE CAPITAL MANAGEMENT, LLC 0.78% 66,995 +23% 0% $1,514,667
Ikarian Capital, LLC 0.77% 65,788 0.19% $1,486,809
AMERIPRISE FINANCIAL INC 0.77% 65,688 0% $1,484,548

Institutional Holders of Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (SRZN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 6,756,528 $151,363,201 +$40,461,119 $22.60 53
2025 Q3 4,842,546 $62,396,754 +$4,541,384 $12.88 35
2025 Q2 4,529,305 $40,492,894 +$5,077,667 $8.94 30
2025 Q1 3,947,648 $46,030,442 +$26,477,442 $11.66 29
2024 Q4 1,659,393 $23,812,762 +$4,279,857 $14.35 23
2024 Q3 1,320,575 $15,778,814 +$697,817 $11.98 21
2024 Q2 1,295,142 $14,182,156 +$10,447,773 $10.95 20
2024 Q1 340,744 $5,311,748 -$371,457 $15.71 15
2023 Q4 412,333 $3,882,519 +$3,882,519 $9.40 16