Zura Bio Ownership | Who Owns Zura Bio?

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Zura Bio Ownership Summary

Zura Bio is owned by 49.19% institutional investors, 29.19% insiders, and 21.63% retail investors. Suvretta capital management is the largest institutional shareholder, holding 7.44% of ZURA shares.

ZURA Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Zura Bio	49.19%	29.19%	21.63%
Sector	Healthcare Stocks	279.42%	10.64%	-190.05%
Industry	Biotech Stocks	64.05%	10.69%	25.27%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Suvretta capital management	4.86M	7.44%	$5.10M
Vr adviser	4.63M	7.09%	$4.86M
Great point partners	3.17M	4.86%	$3.33M
Pfizer	2.97M	4.55%	$3.12M
Braidwell lp	2.47M	3.79%	$2.60M
Point72 asset management	2.35M	3.60%	$2.47M
Deep track capital, lp	1.73M	2.65%	$1.81M
Armistice capital	1.54M	2.35%	$1.61M
Adar1 capital management	997.55K	1.53%	$1.05M
Blackrock funding, inc. /de	578.13K	0.89%	$607.03K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Great point partners	3.17M	2.16%	$3.33M
Pfizer	2.97M	0.54%	$3.12M
Vr adviser	4.63M	0.36%	$4.86M
Adar1 capital management	997.55K	0.16%	$1.05M
Suvretta capital management	4.86M	0.15%	$5.10M
Braidwell lp	2.47M	0.09%	$2.60M
Deep track capital, lp	1.73M	0.06%	$1.81M
Affinity asset advisors	223.34K	0.03%	$234.50K
Armistice capital	1.54M	0.03%	$1.61M
Abel hall	13.34K	0.01%	$14.01K

Top Buyers

Holder	Shares	% Assets	Change
Alberta investment management	133.20K	0.00%	133.20K
Rbf capital	120.00K	0.01%	120.00K
Y-intercept (hong kong)	107.88K	0.00%	107.88K
Acadian asset management	44.86K	0.00%	44.86K
Hrt financial lp	32.20K	0.00%	32.20K

Top Sellers

Holder	Shares	% Assets	Change
Ra capital management	-	-	-3.22M
Allostery investments lp	-	-	-2.33M
Blackrock funding, inc. /de	578.13K	-	-2.14M
Adar1 capital management	997.55K	0.16%	-1.80M
Deep track capital, lp	1.73M	0.06%	-1.56M

New Positions

Holder	Shares	% Assets	Change	Value
Alberta investment management	133.20K	0.00%	133.20K	$139.86K
Rbf capital	120.00K	0.01%	120.00K	$126.00K
Y-intercept (hong kong)	107.88K	0.00%	107.88K	$113.28K
Acadian asset management	44.86K	0.00%	44.86K	$46.00K
Hrt financial lp	32.20K	0.00%	32.20K	$33.00K

Sold Out

Holder	Change
Ifp advisors	-14.00
Sterling capital management	-53.00
Simplex trading	-505.00
Federation des caisses desjardins du quebec	-600.00
Strs ohio	-1.50K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	75	-18.48%	45,725,362	6.61%	49	2.04%	31	-44.64%	21	90.91%
Dec 31, 2024	92	9.52%	42,888,901	15.28%	49	2.71%	56	-1.75%	11	37.50%
Sep 30, 2024	84	50.00%	37,204,097	13.02%	42	2.21%	57	46.15%	8	-11.11%
Jun 30, 2024	56	27.27%	32,918,331	120.99%	43	4.36%	39	116.67%	9	-52.63%
Mar 31, 2024	44	-	14,895,561	-1.85%	31	1.51%	18	-47.06%	19	533.33%

Recent Insider Transactions

Date	Name	Role	Activity	Value
Oct 30, 2023	Sidhu Someit	-	Buy	$28.52M
Nov 25, 2024	Thiara Parvinder	-	Sell	$2.73M
Sep 11, 2024	Thiara Parvinder	-	Sell	$10.26M
Sep 04, 2024	Sidhu Someit	-	Sell	$200.19K
May 17, 2024	Ploos van Amstel Arnout	-	Buy	$496.00K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2025 Q2	-	-
2025 Q1	-	-
2024 Q4	-	1
2024 Q3	-	2

ZURA Ownership FAQ

Who Owns Zura Bio?

Zura Bio shareholders are primarily institutional investors at 49.19%, followed by 29.19% insiders and 21.62% retail investors. The average institutional ownership in Zura Bio's industry, Biotech Stocks , is 64.05%, which Zura Bio falls below.

Who owns the most shares of Zura Bio?

Zura Bio’s largest shareholders are Suvretta capital management (4.86M shares, 7.44%), Vr adviser (4.63M shares, 7.09%), and Great point partners (3.17M shares, 4.86%). Together, they hold 19.39% of Zura Bio’s total shares outstanding.

Does Blackrock own Zura Bio?

BlackRock is not among the top 10 institutional shareholders of Zura Bio.

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

Great point partners is Zura Bio’s biggest shareholder by percentage of total assets invested, with 2.16% of its assets in 3.17M Zura Bio shares, valued at 3.33M$.

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