Puma Bio Ownership | Who Owns Puma Bio?

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Puma Bio Ownership Summary

Puma Bio is owned by 60.69% institutional investors, 15.14% insiders, and 24.17% retail investors. Vanguard group is the largest institutional shareholder, holding 7.47% of PBYI shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.59% of its assets in Puma Bio shares.

PBYI Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Puma Bio	60.69%	15.14%	24.17%
Sector	Healthcare Stocks	88.01%	8.90%	3.09%
Industry	Biotech Stocks	109.70%	8.77%	-18.47%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	3.60M	7.47%	$11.73M
Blackrock	3.57M	7.41%	$11.65M
Frazier life sciences management	3.06M	6.36%	$9.98M
Acadian asset management	1.95M	4.05%	$6.36M
Renaissance	1.75M	3.64%	$5.71M
Eversept partners, lp	1.33M	2.76%	$4.33M
Athyrium capital management, lp	1.26M	2.61%	$4.10M
Geode capital management	950.15K	1.97%	$3.10M
American century companies	738.90K	1.53%	$2.41M
Dimensional fund advisors lp	605.98K	1.26%	$1.98M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Athyrium capital management, lp	1.26M	12.21%	$4.10M
Frazier life sciences management	3.06M	0.47%	$9.98M
Eversept partners, lp	1.33M	0.30%	$4.33M
Globeflex capital l p	452.61K	0.15%	$1.48M
Affinity asset advisors	250.00K	0.09%	$815.00K
Tang capital management	200.00K	0.07%	$652.00K
Winton group	300.60K	0.07%	$979.95K
Gsa capital partners llp	189.75K	0.04%	$619.00K
Acadian asset management	1.95M	0.02%	$6.36M
State of wyoming	26.96K	0.01%	$87.90K

Top Buyers

Holder	Shares	% Assets	Change
Blackrock	3.57M	0.00%	1.96M
Geode capital management	950.15K	0.00%	497.18K
American century companies	738.90K	0.00%	366.65K
State street	514.04K	0.00%	341.56K
Schonfeld strategic advisors	334.11K	0.01%	287.50K

Top Sellers

Holder	Shares	% Assets	Change
Camber capital management lp	-	-	-1.65M
Great point partners	-	-	-1.49M
Jane street group	15.76K	-	-413.50K
Morgan stanley	323.73K	0.00%	-293.88K
Goldman sachs group	200.58K	0.00%	-250.00K

New Positions

Holder	Shares	% Assets	Change	Value
Tang capital management	200.00K	0.07%	200.00K	$652.00K
Strs ohio	159.30K	0.00%	159.30K	$519.32K
Invesco	118.83K	0.00%	118.83K	$387.39K
Panagora asset management	102.82K	0.00%	102.82K	$335.19K
Nuveen asset management	55.92K	0.00%	55.92K	$182.31K

Sold Out

Holder	Change
Concord wealth partners	-6.00
Capital performance advisors llp	-15.00
Allspring global investments	-667.00
Aspire private capital	-700.00
Newedge advisors	-717.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2024	104	2.97%	29,741,440	-3.95%	60	1.47%	53	-8.62%	24	-7.69%
Jun 30, 2024	101	-	30,964,358	4.10%	64	1.65%	58	1.75%	26	-7.14%
Mar 31, 2024	101	17.44%	29,744,571	11.83%	62	1.99%	57	18.75%	28	86.67%
Dec 31, 2023	86	17.81%	26,597,565	3.52%	55	1.85%	48	77.78%	15	-34.78%
Sep 30, 2023	73	-	25,694,226	-3.28%	54	1.69%	27	58.82%	23	-23.33%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	1.27M	2.59%	-
iShares Russell 2000 ETF	1.14M	2.33%	-174.00
Avantis US Small Cap Value ETF	872.75K	1.78%	1.62K
Vanguard Explorer Inv	777.39K	1.58%	-
Kennedy Micro Cap	607.25K	1.24%	132.44K
Vanguard Institutional Extnd Mkt Idx Tr	585.85K	1.19%	-
Vanguard Strategic Equity Inv	540.43K	1.10%	-
Fidelity Small Cap Index	419.18K	0.85%	3.65K
Acadian Global Small-Cap Equity CIT Cl A	280.93K	0.57%	-
iShares Russell 2000 Value ETF	229.14K	0.47%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jan 02, 2025	NOUGUES MAXIMO F	Chief Financial Officer	Sell	$32.23K
Jan 02, 2025	Ludwig Jeffrey Jerome	Chief Commercial Officer	Sell	$29.74K
Jan 02, 2025	HUNT DOUGLAS M	See Remarks	Sell	$27.21K
Jan 02, 2025	AUERBACH ALAN H	President and CEO	Sell	$106.66K
Aug 12, 2024	MILLER MICHAEL PATRICK	-	Sell	$81.47K

Insider Transactions Trends

Date	Buy	Sell
2025 Q1	-	4
2024 Q3	-	9
2024 Q2	-	5
2024 Q1	-	5
2023 Q4	-	2

PBYI Ownership FAQ

Who Owns Puma Bio?

Puma Bio shareholders are primarily institutional investors at 60.69%, followed by 15.14% insiders and 24.17% retail investors. The average institutional ownership in Puma Bio's industry, Biotech Stocks , is 109.70%, which Puma Bio falls below.

Who owns the most shares of Puma Bio?

Puma Bio’s largest shareholders are Vanguard group (3.6M shares, 7.47%), Blackrock (3.57M shares, 7.41%), and Frazier life sciences management (3.06M shares, 6.36%). Together, they hold 21.24% of Puma Bio’s total shares outstanding.

Does Blackrock own Puma Bio?

Yes, BlackRock owns 7.41% of Puma Bio, totaling 3.57M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 11.65M$. In the last quarter, BlackRock increased its holdings by 1.96M shares, a 120.88% change.

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

Athyrium capital management, lp is Puma Bio’s biggest shareholder by percentage of total assets invested, with 12.21% of its assets in 1.26M Puma Bio shares, valued at 4.1M$.

Who is the top mutual fund holder of Puma Bio shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Puma Bio shares, with 2.59% of its total shares outstanding invested in 1.27M Puma Bio shares.

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