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

CUSIP: 747324101

Q1 2025 13F Holders as of 31 Mar 2025

Security identity
Security type / class
Equity / Common Stock, par value $0.001 per share
Shares outstanding
62,130,557
Holder snapshot
Total 13F shares
30,249,732
Share change
-1,302,534
Total reported value
$29,641,653
Put/Call ratio
158%
Reported price per share
$0.98
Number of holders
88
Value change
-$2,654,672
Number of buys
32
Number of sells
46

Security key

747324101

Report period

Q1 2025

Institutions

88

Top holders

10

PYXS full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2025 Previous quarter: Q4 2024 Pyxis Oncology, Inc. SEC filings Pyxis Oncology, Inc. company facts

Broader feeds

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

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.

Lead holder
Lara Sullivan
13D/G signal
Lara Sullivan
Evidence rows
15
Latest as of
31 Mar 2025
13D/G 3/4/5 13F Lead comparable stake: 11% 13D/G row: Lara Sullivan 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
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
Ridgeback Capital Investments L.P.
13F 13D/G
Company
13F 13D/G
0.6%
from 13D/G
$560,400
359,231 shares
 — 31 Dec 2024
PFIZER INC
3/4/5 13F
10%+ Owner · Company
3/4/5 13F
11%
from 13F
$19,410,445
7,032,770 shares
 — 17 Mar 2023
Laurion Capital Management LP
13F
Company
13F
5.8%
$5,656,519
3,625,974 shares
 — 31 Dec 2024
BlackRock, Inc.
13F
Company
13F
5.4%
$5,216,860
3,344,141 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
88
Shares
30,249,732
Rows available
88
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* 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 failed the local validity check.

Compare Q1 2025 vs Q4 2024 Across Filers

Q4 2024 holders
97
Q1 2025 holders
88
Holder diff
-9
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
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