Institutional Ownership Penumbra Inc (PEN)
This table provides information about the institutional ownership of Penumbra Inc (PEN). We have compiled data on the 506 institutions that hold shares in the stock, with a total of 30 Million shares, which have been reported (via 13F filing form) to have a value of $7.69 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|
Baird Financial Group, Inc.
Milwaukee, WI |
Aug 13, 2025 Q2 2025 |
221,886
shares
|
$56.9 Million
0.1% of portfolio
|
Q2 2025
Reduced 7.35%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2025 Q2 2025 |
218,992
shares
|
$56.1 Million
0.01% of portfolio
|
Q2 2025
Reduced 72.08%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
210,249
shares
|
$53.9 Million
0.01% of portfolio
|
Q2 2025
Reduced 32.34%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
209,710
shares
|
$53.7 Million
0.06% of portfolio
|
Q2 2025
New holding
|
|
|
Man Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
206,461
shares
|
$52.9 Million
0.11% of portfolio
|
Q2 2025
Added 1862.18%
|
|
|
Bellevue Group Ag
Kuesnacht, V8 |
Aug 14, 2025 Q2 2025 |
174,050
shares
|
$44.6 Million
1.02% of portfolio
|
Q2 2025
Reduced 14.9%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
173,827
shares
|
$44.6 Million
0.01% of portfolio
|
Q2 2025
Added 58.68%
|
|
|
Pfm Health Sciences, LP
San Francisco, CA |
Aug 14, 2025 Q2 2025 |
166,261
shares
|
$42.6 Million
4.05% of portfolio
|
Q3 2024
Reduced 10.18%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Aug 14, 2025 Q2 2025 |
161,802
shares
|
$41.5 Million
0.05% of portfolio
|
Q2 2025
Added 70.86%
|
|
|
Nuveen, LLC
Charlotte, NC |
Aug 12, 2025 Q2 2025 |
159,862
shares
|
$41 Million
0.01% of portfolio
|
Q2 2025
Added 26.87%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
157,492
shares
|
$40.4 Million
0.01% of portfolio
|
Q2 2025
Added 55.29%
|
|
|
Alliancebernstein L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
152,254
shares
|
$39 Million
0.01% of portfolio
|
Q2 2025
Reduced 21.66%
|
|
|
Sei Investments CO
Oaks, PA |
Aug 14, 2025 Q2 2025 |
147,498
shares
|
$37.8 Million
0.05% of portfolio
|
Q2 2025
Reduced 4.71%
|
|
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
Aug 14, 2025 Q2 2025 |
143,985
shares
|
$36.9 Million
0.12% of portfolio
|
Q2 2025
Reduced 39.58%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
140,045
shares
|
$35.9 Million
0.08% of portfolio
|
Q2 2025
Reduced 14.34%
|
|
|
Fil LTD
Hamilton, D0 |
Aug 14, 2025 Q2 2025 |
130,840
shares
|
$33.5 Million
0.03% of portfolio
|
Q2 2025
Added 46.57%
|
|
|
Braidwell LP
Stamford, CT |
Aug 14, 2025 Q2 2025 |
129,628
shares
|
$33.2 Million
2.04% of portfolio
|
Q2 2025
Added 17.71%
|
|
|
Rock Springs Capital Management LP
Baltimore, MD |
Aug 14, 2025 Q2 2025 |
128,500
shares
|
$32.9 Million
2.24% of portfolio
|
Q2 2025
Reduced 24.85%
|
|
|
Los Angeles Capital Management LLC
|
Aug 06, 2025 Q2 2025 |
127,536
shares
|
$32.7 Million
0.13% of portfolio
|
Q2 2025
Reduced 28.97%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Aug 08, 2025 Q2 2025 |
127,458
shares
|
$32.7 Million
0.02% of portfolio
|
Q2 2025
Added 43.41%
|
|
|
Eaton Vance Management
Boston, MA |
Nov 14, 2022 Q3 2022 |
126,475
shares
|
$32.4 Million
0.04% of portfolio
|
Q3 2022
Reduced 32.13%
|
|
|
Driehaus Capital Management LLC
Chicago, IL |
Aug 14, 2025 Q2 2025 |
118,643
shares
|
$30.4 Million
0.29% of portfolio
|
Q2 2025
Added 55.54%
|
|
|
Rhumbline Advisers
Boston, MA |
Aug 12, 2025 Q2 2025 |
110,221
shares
|
$28.2 Million
0.02% of portfolio
|
Q2 2025
Added 0.98%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Aug 14, 2025 Q2 2025 |
109,497
shares
|
$28.1 Million
0.05% of portfolio
|
Q2 2025
Added 9.5%
|
|
|
Td Asset Management Inc
|
Jul 28, 2025 Q2 2025 |
106,270
shares
|
$27.2 Million
0.03% of portfolio
|
Q2 2025
Reduced 20.14%
|