How many institutions held SRZN - Surrozen, Inc./DE - Common Stock, $0.0001 par value per share in Q1 2026?

58 institutional investors reported SRZN - Surrozen, Inc./DE - Common Stock, $0.0001 par value per share for Q1 2026. Use the holders table for investor-level position and value details.

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

Q: What does CUSIP 86889P208 represent in this 13F holders report?

CUSIP 86889P208 is the security identifier for SRZN - Surrozen, Inc./DE - Common Stock, $0.0001 par value per share used to aggregate holder disclosures.

CUSIP: 86889P208

Q1 2026 13F Holders as of 31 Mar 2026

Type / Class: Equity / Common Stock, $0.0001 par value per share
Shares outstanding: 13,053,283
Total 13F shares: 8,933,216
Share change: +1,898,889
Total reported value: $258,371,847
Price per share: $29.13
Number of holders: 58
Value change: +$59,175,029
Number of buys: 28
Number of sells: 23

Quarterly Holders Quick Answers

What is CUSIP 86889P208?
CUSIP 86889P208 identifies SRZN - Surrozen, Inc./DE - Common Stock, $0.0001 par value per share in SEC institutional holdings data.

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Previous quarter: Q4 2025

Recent filing periods for CUSIP 86889P208:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of SRZN - Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (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 by the holder's primary source 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
COLUMN GROUP III GP, LP	13D/G 3/4/5	Tim Kutzkey · 10%+ Owner	29%	3,824,612	$120,704,755	$0	31 Mar 2026	13D/G 3/4/5
TCG Crossover GP II, LLC	13D/G 3/4/5	Chen Yu · 10%+ Owner	13%	1,473,101	$43,986,796	+$5,944,857	31 Mar 2026	13D/G 3/4/5
Column Group LLC	13F	Company	— class O/S missing	1,851,350	$41,840,510	—	31 Dec 2025	13F
Venrock Healthcare Capital Partners III, L.P.	13D/G	—	9.9%	1,205,000	$35,981,300	+$9,927,076	31 Mar 2026	13D/G
5AM Partners VII, LLC	13D/G	—	9.5%	1,162,500	$34,712,250	+$7,587,814	31 Mar 2026	13D/G
Boxer Capital Management, LLC	13D/G 13F	Company	6.7%	766,318	$22,882,255	$0	31 Mar 2026	13D/G 13F
TCG Crossover Fund II, L.P.	3/4/5	10%+ Owner	5.6%	736,547	$18,187,628	+$3,012,768	23 Mar 2026	3/4/5
TCG Crossover Fund III, L.P.	3/4/5	10%+ Owner	5.6%	736,547	$18,187,628	+$3,012,768	23 Mar 2026	3/4/5
TCG Crossover GP III, LLC	3/4/5	10%+ Owner	5.6%	736,547	$18,187,628	+$3,012,768	23 Mar 2026	3/4/5
RA CAPITAL MANAGEMENT, L.P.	13D/G	—	9.2%	871,731	$18,001,245	+$89,063	31 Dec 2025	13D/G
MILLENNIUM MANAGEMENT LLC	13F	Company	5.5%	721,266	$16,300,612	—	31 Dec 2025	13F
STEMPOINT CAPITAL LP	13D/G 13F	Company	4.5%	525,639	$15,695,581	-$2,810,632	31 Mar 2026	13D/G 13F
INTEGRATED CORE STRATEGIES (US) LLC	13D/G	Millennium Management LLC	8.5%	726,193	$15,649,459	+$3,477,006	31 Dec 2025	13D/G
VR Adviser, LLC	13F	Company	4.8%	632,931	$14,304,241	—	31 Dec 2025	13F
BRAIDWELL LP	13F 13D/G	Company	5.5% from 13D/G	470,000	$10,622,000	—	31 Dec 2025	13F 13D/G
Spruce Street Capital LP	13F	Company	3.3%	432,040	$9,764,104	—	31 Dec 2025	13F
5AM Venture Management, LLC	13F	Company	3%	387,500	$8,757,500	—	31 Dec 2025	13F
AI Biotechnology LLC	13D/G	—	9.9%	844,563	$8,462,521	$0	24 Mar 2025	13D/G
VANGUARD GROUP INC	13F	Company	2.4%	319,236	$7,214,734	—	31 Dec 2025	13F
Nantahala Capital Management, LLC	13D/G 13F	Company	2.1%	225,772	$6,741,552	-$6,853,676	31 Mar 2026	13D/G 13F
Stonepine Capital Management, LLC	13D/G 13F	Company	3.6%	316,289	$6,531,368	-$3,973,019	31 Dec 2025	13D/G 13F
Vivo Capital, LLC	13F	Company	2%	260,000	$5,876,000	—	31 Dec 2025	13F
Woodline Partners LP	13F	Company	1.8%	230,572	$5,210,927	—	31 Dec 2025	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	1.5%	190,489	$4,305,051	—	31 Dec 2025	13F
ACUTA CAPITAL PARTNERS, LLC	13F	Company	1.4%	178,415	$4,032,179	—	31 Dec 2025	13F
SILVERARC CAPITAL MANAGEMENT, LLC	13F	Company	1.2%	157,323	$3,555,500	—	31 Dec 2025	13F
Of The University Of California Regents	13F	Individual	— mixed-class rows	216,540 mixed-class rows	$3,012,145	—	31 Dec 2025	13F
Empery Asset Management, LP	13F	Company	0.8%	103,974	$2,349,812	—	31 Dec 2025	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	0.76%	99,560	$2,250,056	—	31 Dec 2025	13F
Eversept Partners, LP	13F	Company	0.73%	95,286	$2,153,464	—	31 Dec 2025	13F
ADAGE CAPITAL PARTNERS GP, L.L.C.	13F	Company	0.68%	88,653	$2,003,558	—	31 Dec 2025	13F
Euclidean Capital LLC	13F	Company	— mixed-class rows	258,529 mixed-class rows	$1,985,347	—	31 Dec 2025	13F
Kalehua Capital Management LLC	13F	Company	3%	385,178	$1,886,241	—	31 Dec 2025	13F
Schonfeld Strategic Advisors LLC	13F	Company	0.57%	74,645	$1,686,975	—	31 Dec 2025	13F
PERCEPTIVE ADVISORS LLC	13D/G 13F	Company	1.9%	166,666	$1,669,993	$0	31 Mar 2025	13D/G 13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.51%	66,995	$1,514,667	—	31 Dec 2025	13F
Ikarian Capital, LLC	13F	Company	0.5%	65,788	$1,486,809	—	31 Dec 2025	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.5%	65,688	$1,484,548	—	31 Dec 2025	13F
ArrowMark Colorado Holdings LLC	13F	Company	— mixed-class rows	163,456 mixed-class rows	$1,247,947	—	31 Dec 2025	13F
683 Capital Management, LLC	13F	Company	0.32%	41,999	$949,177	—	31 Dec 2025	13F
Walleye Capital LLC	13F	Company	0.31%	41,041	$927,527	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	0.28%	36,961	$835,319	—	31 Dec 2025	13F
Nantahala Capital Partners Limited Partnership	13D/G	—	2.2%	73,918	$740,658	-$1,032,581	31 Mar 2025	13D/G
Benny Soffer	3/4/5	FORMER DIRECTOR	— mixed-class rows	2,029,667 mixed-class rows	$716,300	—	11 Aug 2021	3/4/5
Kevin Harold Livingston	3/4/5	Former Chief Financial Officer	— mixed-class rows	2,029,667 mixed-class rows	$716,300	—	11 Aug 2021	3/4/5
Life Sciences Consonance	3/4/5	Former 10% Holder	— mixed-class rows	2,029,667 mixed-class rows	$716,300	—	11 Aug 2021	3/4/5
BANK OF AMERICA CORP /DE/	13F	Company	0.23%	29,608	$669,141	—	31 Dec 2025	13F
JANE STREET GROUP, LLC	13F	Company	0.21%	27,622	$624,258	—	31 Dec 2025	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13D/G	—	0.79%	67,566	$595,256	-$1,210,212	30 Jun 2025	13D/G
BlackRock, Inc.	13F	Company	0.2%	26,118	$590,267	—	31 Dec 2025	13F

Institutional Holders of Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (SRZN) as of Q1 2026

As of 31 Mar 2026, Surrozen, Inc./DE - Common Stock, $0.0001 par value per share (SRZN) was held by 58 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 8,933,216 shares. The largest 10 holders included TCG Crossover Management, LLC, Boxer Capital Management, LLC, MILLENNIUM MANAGEMENT LLC, Venrock Adviser, LLC, STEMPOINT CAPITAL LP, Spruce Street Capital LP, BRAIDWELL LP, 5AM Venture Management, LLC, Kalehua Capital Management LLC, and Vestal Point Capital, LP. This page lists 58 institutional shareholders reporting positions in this security for the Q1 2026 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders

Q1 2026 holders

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 Value $	Q1 2026 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.