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Penumbra Inc

PEN
Exchange
NYSE
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001321732

No open-market purchases or sales by Penumbra Inc insiders were filed in the last 90 days; 451 institutions reported holding it in 13F filings for Q2 2026, worth $10.8B in total; no superinvestor holds it.

Q3 2021 vs. Q2 2021

How the institutions holding Penumbra Inc changed between Q2 2021 and Q3 2021.

All holders in Q3 2021All holders in Q2 2021

13F holders of PEN: Q2 2021 compared with Q3 2021
MeasureQ2 2021Of which not filed for Q3 2021Q3 2021Change
Holders2874280−3
Shares29.8M8.24K29.8M−20.8K (−0.1%)
Value$8.17B$2.26M$7.94B−$228.7M (−2.8%)

4 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (29)

Institutions that held Penumbra Inc at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to PEN in Q3 2021
InstitutionSharesValue% of portfolio
RTW Investments, LP385,194$102.7M1.55%
Natixis39,400$10.5M0.04%
Pura Vida Investments, LLC30,000$8.00M0.60%
Crestline Management, LP20,687$5.51M0.52%
Peconic Partners LLC8,400$2.24M0.20%
Winton Group Ltd6,196$1.65M0.09%
Lisanti Capital Growth, LLC5,310$1.42M0.21%
D. E. Shaw & Co., Inc.4,840$1.29M0.00%
Campbell & CO Investment Adviser LLC4,200$1.12M0.36%
Janus Henderson Group PLC3,495$932.0K0.00%
Algert Global LLC3,024$806.0K0.11%
Schonfeld Strategic Advisors LLC2,800$747.0K0.01%
Pictet Asset Management SA2,260$602.0K0.00%
Engineers Gate Manager LP2,226$593.0K0.03%
Twinbeech Capital LP1,376$367.0K0.03%
Occudo Quantitative Strategies LP1,016$271.0K0.03%
Gsa Capital Partners LLP964$257.0K0.03%
Boothbay Fund Management, LLC938$250.0K0.01%
Level Four Advisory Services, LLC774$206.0K0.02%
Alpha Paradigm Partners, LLC500$133.0K0.05%
First Horizon Advisors, Inc.468$125.0K0.00%
Centiva Capital, LP464$124.0K0.01%
Walleye Trading LLC429$114.0K0.00%
Ci Investments Inc.149$40.0K0.00%
Eagle Bay Advisors LLC10$2.00K0.00%
Koshinski Asset Management, Inc.7$1.87K0.00%
Carroll Financial Associates, Inc.6$1.00K0.00%
Bell Investment Advisors, Inc2$1.00K0.00%
Gerber Kawasaki Wealth & Investment Management1––

Sold out (32)

Institutions that held Penumbra Inc at the end of Q2 2021 and filed for Q3 2021 without it.

Not filed for Q3 2021 yet (4)

Institutions that held Penumbra Inc at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PEN in Q2 2021 that haven't filed for Q3 2021
InstitutionShares, Q2 2021Value, Q2 2021
CWM, LLC5,076$1.39M
Pictet Asset Management Ltd2,260$619.0K
First Horizon Corp468$128.0K
Horan Securities, Inc.437$120.0K