Pyxis Oncology Ownership | Who Owns Pyxis Oncology?

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Pyxis Oncology Ownership Summary

Pyxis Oncology is owned by 31.79% institutional investors, 22.66% insiders, and 45.55% retail investors. Pfizer is the largest institutional shareholder, holding 11.24% of PYXS shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.28% of its assets in Pyxis Oncology shares.

PYXS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Pyxis Oncology	31.79%	22.66%	45.55%
Sector	Healthcare Stocks	232.01%	10.74%	-142.75%
Industry	Biotech Stocks	381.47%	10.55%	-292.02%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Pfizer	7.03M	11.24%	$8.09M
Laurion capital management lp	3.63M	5.86%	$8.05M
Blackrock	2.79M	5.43%	$9.22M
Millennium management	2.98M	4.91%	$4.65M
Tang capital management	2.50M	4.04%	$5.55M
Vanguard group	2.34M	3.73%	$2.69M
Perceptive advisors	1.18M	1.90%	$2.62M
Palo alto investors lp	1.04M	1.68%	$2.30M
Jane street group	786.01K	1.26%	$903.91K
Blackrock funding, inc. /de	784.08K	1.25%	$901.69K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Ridgeback capital investments	359.23K	100.00%	$560.40K
Pfizer	7.03M	3.42%	$8.09M
Palo alto investors lp	1.04M	0.43%	$2.30M
Stempoint capital lp	689.54K	0.31%	$1.53M
Healthinvest partners ab	617.25K	0.23%	$709.83K
Tang capital management	2.50M	0.21%	$5.55M
Longaeva partners	503.21K	0.16%	$1.12M
Laurion capital management lp	3.63M	0.14%	$8.05M
Velan capital investment management lp	55.00K	0.11%	$122.10K
Diadema partners lp	150.00K	0.09%	$333.00K

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	2.79M	0.00%	2.46M
Perceptive advisors	1.18M	0.08%	1.18M
Millennium management	2.98M	0.00%	1.07M
Stempoint capital lp	689.54K	0.31%	689.54K
Healthinvest partners ab	617.25K	0.23%	617.25K

Top Sellers

Holder	Shares	% Assets	Change
Deep track capital, lp	-	-	-4.18M
Blue owl capital lp	-	-	-1.13M
Abrdn	-	-	-913.04K
Ikarian capital	-	-	-613.25K
Superstring capital management lp	-	-	-484.44K

New Positions

Holder	Shares	% Assets	Change	Value
Perceptive advisors	1.18M	0.08%	1.18M	$2.62M
Stempoint capital lp	689.54K	0.31%	689.54K	$1.53M
Healthinvest partners ab	617.25K	0.23%	617.25K	$709.83K
Longaeva partners	503.21K	0.16%	503.21K	$1.12M
Driehaus capital management	418.63K	0.01%	418.63K	$929.36K

Sold Out

Holder	Change
Ifp advisors	-17.00
West branch capital	-25.00
Russell investments group	-64.00
Capital performance advisors llp	-142.00
Allworth financial lp	-200.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	42	-43.24%	19,885,511	-25.88%	31	1.69%	26	-3.70%	6	-79.31%
Sep 30, 2025	71	-1.39%	23,143,075	-14.35%	37	1.91%	26	-25.71%	29	26.09%
Jun 30, 2025	74	-17.78%	27,483,617	-9.00%	45	1.84%	36	9.09%	23	-14.81%
Mar 31, 2025	91	-9.90%	30,255,964	-4.06%	49	1.84%	35	-42.62%	27	58.82%
Dec 31, 2024	62	-37.37%	11,224,405	-59.75%	18	0.88%	37	-31.48%	10	-33.33%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	1.42M	2.28%	-
HealthInvest Sustainable Healthcare E	721.48K	1.16%	721.48K
abrdn Healthcare Investors	626.64K	1.01%	-
Vanguard Institutional Extnd Mkt Idx Tr	537.82K	0.86%	-
Fidelity Small Cap Index	499.46K	0.81%	-
iShares Russell 2000 Value ETF	464.56K	0.75%	-
iShares Biotechnology ETF	355.18K	0.57%	355.18K
HealthInvest S&M Cap Healthcare C	336.26K	0.54%	336.26K
abrdn Life Sciences Investors	286.41K	0.46%	-
State St Russell Sm/Mid Cp® Indx NL Cl C	281.69K	0.45%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 26, 2024	Connealy Pamela Ann	CFO & COO	Buy	$10.90K
Nov 26, 2024	Connealy Pamela Ann	CFO & COO	Buy	$163.46K
Sep 28, 2023	Connealy Pamela Ann	CFO and COO	Buy	$14.96K
Sep 27, 2023	Wadhane Jitendra	Chief Accounting Officer	Buy	$4.67K
Sep 27, 2023	Connealy Pamela Ann	CFO and COO	Buy	$11.87K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	-
2025 Q1	-	-
2024 Q4	2	-
2024 Q2	-	-
2024 Q1	-	-

PYXS Ownership FAQ

Who Owns Pyxis Oncology?

Pyxis Oncology shareholders are primarily institutional investors at 31.79%, followed by 22.66% insiders and 45.55% retail investors. The average institutional ownership in Pyxis Oncology's industry, Biotech Stocks , is 381.47%, which Pyxis Oncology falls below.

Who owns the most shares of Pyxis Oncology?

Pyxis Oncology’s largest shareholders are Pfizer (7.03M shares, 11.24%), Laurion capital management lp (3.63M shares, 5.86%), and Blackrock (2.79M shares, 5.43%). Together, they hold 22.53% of Pyxis Oncology’s total shares outstanding.

Does Blackrock own Pyxis Oncology?

Yes, BlackRock owns 5.43% of Pyxis Oncology, totaling 2.79M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 9.22M$. In the last quarter, BlackRock increased its holdings by 2.46M shares, a 766.09% change.

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

Ridgeback capital investments is Pyxis Oncology’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 359.23K Pyxis Oncology shares, valued at 560.4K$.

Who is the top mutual fund holder of Pyxis Oncology shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Pyxis Oncology shares, with 2.28% of its total shares outstanding invested in 1.42M Pyxis Oncology shares.

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