Surrozen Ownership | Who Owns Surrozen?

Surrozen Ownership Summary

Surrozen is owned by 25.10% institutional investors, 1.67% insiders, and 73.23% retail investors. Column group is the largest institutional shareholder, holding 25.10% of SRZN shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.52% of its assets in Surrozen shares.

SRZN Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Surrozen	25.10%	1.67%	73.23%
Sector	Healthcare Stocks	57.39%	9.93%	32.68%
Industry	Biotech Stocks	68.48%	9.65%	21.87%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Column group	810.09K	25.10%	$11.62M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Column group	810.09K	20.85%	$11.62M

Top Buyers

Holder	Shares	% Assets	Change
Column group	810.09K	20.85%	-

Top Sellers

Holder	Shares	% Assets	Change
Column group	810.09K	20.85%	-

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	1	-	810,088	-	25	3.98%	-	-	-	-
Sep 30, 2024	1	-	810,088	-	25	1.66%	-	-100.00%	-	-
Jun 30, 2024	1	-	810,088	31.39%	38	4.35%	1	-	-	-100.00%
Mar 31, 2024	1	-	616,540	-1.77%	29	705.56%	-	-	1	-
Dec 31, 2023	1	-95.83%	627,651	-96.11%	2	0.07%	-	-100.00%	1	-50.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	49.47K	1.52%	-
Vanguard Institutional Extnd Mkt Idx Tr	18.13K	0.56%	-
Fidelity Extended Market Index	10.60K	0.12%	-67.00
Northern Trust Extended Eq Market Idx	3.25K	0.10%	2.25K
NT Ext Equity Mkt Idx Fd - L	3.25K	0.10%	-
Spartan Extended Market Index Pool F	2.47K	0.08%	67.00
BlackRock Extended Equity Market K	2.10K	0.07%	-1.00
iShares Micro-Cap ETF	5.41K	0.06%	181.00
DFA US Targeted Value I	1.52K	0.05%	-36.00
NT Ext Equity Mkt Idx Fd - NL	1.21K	0.04%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 26, 2025	COLUMN GROUP III GP, LP	-	Buy	$6.00M
Mar 26, 2025	COLUMN GROUP III GP, LP	-	Buy	$3.76M
Mar 26, 2025	COLUMN GROUP III GP, LP	-	Buy	$4.24M
Mar 26, 2025	COLUMN GROUP III GP, LP	-	Buy	$6.36M
Mar 26, 2025	COLUMN GROUP III GP, LP	-	Buy	$5.64M

Insider Transactions Trends

Date	Buy	Sell
2025 Q1	13	2
2024 Q2	34	-
2024 Q1	-	-
2023 Q4	-	-
2023 Q3	-	-

SRZN Ownership FAQ

Who Owns Surrozen?

Surrozen shareholders are primarily institutional investors at 25.10%, followed by 1.67% insiders and 73.23% retail investors. The average institutional ownership in Surrozen's industry, Biotech Stocks , is 68.48%, which Surrozen falls below.

Does Blackrock own Surrozen?

BlackRock is not among the top 10 institutional shareholders of Surrozen.

Who is Surrozen’s biggest shareholder by percentage of total assets invested?

Column group is Surrozen’s biggest shareholder by percentage of total assets invested, with 20.85% of its assets in 810.09K Surrozen shares, valued at 11.62M$.

Who is the top mutual fund holder of Surrozen shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Surrozen shares, with 1.52% of its total shares outstanding invested in 49.47K Surrozen shares.

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