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Penumbra Inc
PENAdd to Watchlist
321.190USD
+1.430+0.45%
Close 07-31 16:00（ET）Quotes delayed by 15 min
12.65BMarket Cap
73.36P/E TTM
Shareholding Stats
Updated: Thu, May 14
Updated: Thu, May 14
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Fidelity Management & Research Company LLC
11.40%
BlackRock Institutional Trust Company, N.A.
9.09%
Vanguard Capital Management, LLC
4.31%
Vanguard Portfolio Management, LLC
4.21%
T. Rowe Price Associates, Inc.
4.09%
Other
66.92%
Shareholders
Shareholders
Proportion
Fidelity Management & Research Company LLC
11.40%
BlackRock Institutional Trust Company, N.A.
9.09%
Vanguard Capital Management, LLC
4.31%
Vanguard Portfolio Management, LLC
4.21%
T. Rowe Price Associates, Inc.
4.09%
Other
66.92%
Shareholder Types
Shareholders
Proportion
Investment Advisor
57.98%
Investment Advisor/Hedge Fund
20.71%
Hedge Fund
10.87%
Individual Investor
2.92%
Research Firm
2.09%
Pension Fund
1.40%
Bank and Trust
0.63%
Private Equity
0.49%
Sovereign Wealth Fund
0.47%
Other
2.43%
Institutional Shareholding
Updated: Sun, Apr 5
Updated: Sun, Apr 5
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
901
37.73M
95.92%
-2.53M
2025Q4
872
38.56M
98.29%
-1.17M
2025Q3
852
37.12M
94.79%
-3.14M
2025Q2
864
37.32M
95.72%
-2.83M
2025Q1
878
36.92M
95.33%
-3.44M
2024Q4
834
37.02M
96.10%
-3.78M
2024Q3
813
37.33M
96.12%
-2.93M
2024Q2
796
37.57M
96.93%
+395.13K
2024Q1
777
35.67M
92.18%
-2.09M
2023Q4
759
36.33M
94.13%
-67.98K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Fidelity Management & Research Company LLC
4.48M
11.42%
-614.66K
-12.06%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
3.57M
9.11%
-7.77K
-0.22%
Dec 31, 2025
T. Rowe Price Associates, Inc.
1.61M
4.09%
-151.57K
-8.62%
Dec 31, 2025
State Street Investment Management (US)
1.16M
2.95%
-7.53K
-0.65%
Dec 31, 2025
Citadel Advisors LLC
990.27K
2.52%
+19.28K
+1.99%
Dec 31, 2025
RTW Investments L.P.
866.50K
2.21%
--
--
Dec 31, 2025
Baillie Gifford & Co.
876.33K
2.23%
-32.22K
-3.55%
Dec 31, 2025
Geode Capital Management, L.L.C.
766.51K
1.95%
+18.74K
+2.51%
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Motley Fool Small-Cap Growth ETF
2.77%
Congress SMid Growth ETF
1.99%
First Trust Indxx Medical Devices ETF
1.75%
Simplify Health Care ETF
1.54%
State Street SPDR S&P Health Care Equipment ETF
1.49%
ROBO Global Healthcare Technology & Innovation ETF
1.46%
Future Fund Long/Short ETF
1.42%
Invesco S&P MidCap Quality ETF
1.4%
Putnam Sustainable Future ETF
1.25%
Invesco S&P MidCap Momentum ETF
1.09%
View more
Motley Fool Small-Cap Growth ETF
Proportion2.77%
Congress SMid Growth ETF
Proportion1.99%
First Trust Indxx Medical Devices ETF
Proportion1.75%
Simplify Health Care ETF
Proportion1.54%
State Street SPDR S&P Health Care Equipment ETF
Proportion1.49%
ROBO Global Healthcare Technology & Innovation ETF
Proportion1.46%
Future Fund Long/Short ETF
Proportion1.42%
Invesco S&P MidCap Quality ETF
Proportion1.4%
Putnam Sustainable Future ETF
Proportion1.25%
Invesco S&P MidCap Momentum ETF
Proportion1.09%