How many institutions held PYXS - Pyxis Oncology, Inc. - Common Stock, par value $0.001 per share in Q4 2025?

78 institutional investors reported PYXS - Pyxis Oncology, Inc. - Common Stock, par value $0.001 per share for Q4 2025. Use the holders table for investor-level position and value details.

Pyxis Oncology, Inc. - Common Stock, par value $0.001 per share (PYXS)

Q: What does CUSIP 747324101 represent in this 13F holders report?

CUSIP 747324101 is the security identifier for PYXS - Pyxis Oncology, Inc. - Common Stock, par value $0.001 per share used to aggregate holder disclosures.

CUSIP: 747324101

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Common Stock, par value $0.001 per share
Total 13F shares: 30,195,945
Total 13F value: $34,729,768
Share change: -780,136
Put/Call ratio: 23%
SEC-reported price per share: $1.15
Number of holders: 78
Value change: -$6,939,019
Number of buys: 43
Number of sells: 32
Shares outstanding: 83,452,472

Security key

747324101

Report period

Q4 2025

Institutions

Top holders

PYXS full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Previous quarter: Q3 2025 Pyxis Oncology, Inc. SEC filings Pyxis Oncology, Inc. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 747324101

Newer quarter: Q1 2026 Previous quarter: Q3 2025

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 PYXS - Pyxis Oncology, Inc. - Common Stock, par value $0.001 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

Lara Sullivan

Disclosed value leader

PFIZER INC

Comparable rows

15/15

Latest evidence

31 Dec 2025

13D/G 3/4/5 13F Lead comparable stake: 11% 13D/G row: Lara Sullivan Showing 1-6 of 15 holder rows.

Quick read

Lara Sullivan leads the comparable SEC ownership view at 11%.

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 Lara Sullivan's linked filing trail.

Comparable ownership Top 5

Lara Sullivan 11%

Laurion Capital Management LP 7.7%

INTEGRATED CORE STRATEGIES (US) LLC 4%

BlackRock, Inc. 1.5%

MILLENNIUM MANAGEMENT LLC 1.3%

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
Lara Sullivan	13D/G 3/4/5 Lara Sullivan, M.D. · President ,CEO & CMO, Director 13D/G 3/4/5	11%	$7,844,727 7,543,007 shares	+$955,040	31 Mar 2025
Laurion Capital Management LP	13D/G 13F Company 13D/G 13F	7.7%	$9,880,747 4,796,479 shares	$0	31 Dec 2025
INTEGRATED CORE STRATEGIES (US) LLC	13D/G Millennium Management LLC 13D/G	4%	$2,587,602 2,488,079 shares	-$698,942	31 Mar 2025
BlackRock, Inc.	13D/G 13F Company 13D/G 13F	1.5%	$2,192,635 926,805 shares	-$5,718,934	30 Jun 2025
MILLENNIUM MANAGEMENT LLC	13F 13D/G Company 13F 13D/G	1.3% from 13D/G	$1,810,035 815,331 shares	—	30 Sep 2025
Ridgeback Capital Investments L.P.	13D/G 13D/G	0.6%	$373,600 359,231 shares	$0	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 Q4 2025

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

Institutions

30,195,945

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 Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders

Q4 2025 holders

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 value	Q4 2025 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend