Zura Bio Ltd - Class A Ordinary Shares, par value $0.0001 per share (ZURA)

Q: What does CUSIP G9TY5A101 represent in this 13F holders report?

CUSIP G9TY5A101 is the security identifier for ZURA - Zura Bio Ltd - Class A Ordinary Shares, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held ZURA - Zura Bio Ltd - Class A Ordinary Shares, par value $0.0001 per share in Q1 2025?

74 institutional investors reported ZURA - Zura Bio Ltd - Class A Ordinary Shares, par value $0.0001 per share for Q1 2025. Use the holders table for investor-level position and value details.

CUSIP: G9TY5A101

Q1 2025 13F Holders as of 31 Mar 2025

Security type / class: Equity / Class A Ordinary Shares, par value $0.0001 per share
Total 13F shares: 45,725,666
Total 13F value: $58,985,346
Share change: +2,833,079
Put/Call ratio: 6000%
SEC-reported price per share: $1.29
Number of holders: 74
Value change: +$1,915,127
Number of buys: 29
Number of sells: 39
Shares outstanding: 99,155,394

Security key

G9TY5A101

Report period

Q1 2025

Institutions

Top holders

ZURA full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2025 Previous quarter: Q4 2024 Zura Bio Ltd SEC filings Zura Bio Ltd company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G9TY5A101

Newer quarter: Q2 2025 Previous quarter: Q4 2024

Recent filing periods:

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

Ownership snapshot

Top reported holders of ZURA - Zura Bio Ltd - Class A Ordinary Shares, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

RA CAPITAL MANAGEMENT, L.P.

Disclosed value leader

SUVRETTA CAPITAL MANAGEME...

Comparable rows

15/15

Latest evidence

31 Dec 2024

13F 13D/G 3/4/5 Lead comparable stake: 4.9% 13D/G row: RA CAPITAL MANAGEMENT, L.P. Showing 1-6 of 15 holder rows.

Quick read

RA CAPITAL MANAGEMENT, L.P. leads the comparable SEC ownership view at 4.9%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens RA CAPITAL MANAGEMENT, L.P.'s linked filing trail.

Comparable ownership Top 5

RA CAPITAL MANAGEMENT, L.P. 4.9%

PFIZER INC 4.6%

ADAR1 Capital Management, LLC 3.2%

SUVRETTA CAPITAL MANAGEMENT, LLC 4.9%

Deep Track Capital, LP 3.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
RA CAPITAL MANAGEMENT, L.P.	13F 13D/G Company 13F 13D/G	4.9% from 13D/G	$8,043,758 3,217,503 shares	—	31 Dec 2024
PFIZER INC	13F 13D/G 3/4/5 Company · Pfizer Inc. 13-5315170 · 10%+ Owner 13F 13D/G 3/4/5	4.6% from 13D/G	$7,425,055 2,970,022 shares	—	31 Dec 2024
ADAR1 Capital Management, LLC	13F 13D/G Company 13F 13D/G	3.2% from 13D/G	$5,193,128 2,077,251 shares	—	31 Dec 2024
SUVRETTA CAPITAL MANAGEMENT, LLC	13F Company 13F	4.9%	$12,152,348 4,860,939 shares	—	31 Dec 2024
Deep Track Capital, LP	13F Company 13F	3.3%	$8,209,458 3,283,783 shares	—	31 Dec 2024
GREAT POINT PARTNERS LLC	13F Company 13F	3.2%	$7,925,485 3,170,194 shares	—	31 Dec 2024

How to read this table

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.

13F holder rows

Institutional holders as of Q1 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

45,725,666

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2025 vs Q4 2024 Across Filers

Q4 2024 holders

Q1 2025 holders

Holder diff

-13

Investor	Q4 2024 Shares	Q1 2025 Shares	Share Diff	Share Chg %	Q4 2024 value	Q1 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend