Penumbra Inc - COMMON STOCK (PEN) Institutional Ownership

13F Institutional Holders and Ownership History from Q3 2015 to Q4 2025

Type / Class
Equity / COMMON STOCK
Symbol
PEN on NYSE
Shares outstanding
38,869,406
Price per share
$357.00
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
36,782,104
Total reported value
$11,435,286,389
% of total 13F portfolios
0%
Share change
+605,191
Value change
+$207,483,267
Number of holders
431
Price from insider filings
$357.00
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Penumbra Inc - COMMON STOCK (PEN) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FMR LLC 4.7% -64% $567,989,692 -$1,017,695,485 1,826,862 -64% FMR LLC 30 Jan 2026
PRICE T ROWE ASSOCIATES INC /MD/ 3.3% $379,427,649 1,265,687 T. Rowe Price Associates, Inc. 31 Dec 2024

As of 31 Dec 2025, 431 institutional investors reported holding 36,782,104 shares of Penumbra Inc - COMMON STOCK (PEN). This represents 95% of the company’s total 38,869,406 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Penumbra Inc - COMMON STOCK (PEN) together control 70% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
FMR LLC 13% 5,131,942 -13% 0.08% $1,595,572,092
BlackRock, Inc. 11% 4,141,230 -0.71% 0.02% $1,287,549,765
VANGUARD GROUP INC 9.7% 3,770,569 -1.7% 0.02% $1,172,307,607
PRICE T ROWE ASSOCIATES INC /MD/ 4.2% 1,644,094 -8.4% 0.06% $511,167,000
STATE STREET CORP 3% 1,157,417 -0.65% 0.01% $359,852,519
CITADEL ADVISORS LLC 2.5% 990,275 +2% 0.21% $307,886,400
BAILLIE GIFFORD & CO 2.3% 876,325 -3.5% 0.23% $272,458,205
RTW INVESTMENTS, LP 2.2% 866,499 0% 2.7% $269,403,204
JPMORGAN CHASE & CO 2.1% 797,490 -5.5% 0.02% $247,947,693
GEODE CAPITAL MANAGEMENT, LLC 2% 766,510 +2.5% 0.01% $238,365,474
Clearbridge Investments, LLC 1.8% 690,814 -8.8% 0.17% $214,781,046
MILLENNIUM MANAGEMENT LLC 1.7% 677,832 +191% 0.15% $210,744,747
Invesco Ltd. 1.6% 638,305 +1.1% 0.03% $198,455,408
Champlain Investment Partners, LLC 1.5% 601,804 -16% 1.9% $187,106,882
Artisan Partners Limited Partnership 1.5% 594,112 +166% 0.28% $184,715,346
MORGAN STANLEY 1.4% 525,507 -24% 0.01% $163,386,028
JANUS HENDERSON GROUP PLC 1.2% 475,898 +1.5% 0.07% $147,961,978
Holocene Advisors, LP 1.2% 471,348 +52% 0.31% $146,546,807
Capital World Investors 1.1% 426,456 +2.6% 0.02% $132,589,435
CONGRESS ASSET MANAGEMENT CO 0.98% 382,350 -11% 0.84% $118,876,439
Allspring Global Investments Holdings, LLC 0.92% 358,626 -1.8% 0.18% $110,966,057
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.89% 345,974 0.3% $107,566,776
DIMENSIONAL FUND ADVISORS LP 0.84% 324,789 +9.5% 0.02% $100,986,437
GOLDMAN SACHS GROUP INC 0.82% 318,154 +10% 0.01% $98,917,260
NORTHERN TRUST CORP 0.8% 310,659 -2.6% 0.01% $96,586,989

Institutional Holders of Penumbra Inc - COMMON STOCK (PEN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 36,782,104 $11,435,286,389 +$207,483,267 $310.91 431
2025 Q3 36,284,748 $9,190,059,994 +$124,404,093 $253.32 418
2025 Q2 35,791,284 $9,182,490,367 +$262,212,351 $256.63 446
2025 Q1 34,702,906 $9,282,141,745 -$21,276,372 $267.41 417
2024 Q4 34,915,667 $8,296,102,455 -$81,540,021 $237.48 368
2024 Q3 35,206,604 $6,845,964,390 -$11,590,036 $194.31 329
2024 Q2 35,582,696 $6,401,610,306 +$259,509,909 $179.97 335
2024 Q1 33,678,072 $7,512,270,740 -$166,491,100 $223.18 338
2023 Q4 34,446,540 $8,664,030,570 +$305,832,137 $251.54 331
2023 Q3 33,121,845 $8,009,662,634 -$316,026,226 $241.91 310
2023 Q2 34,239,217 $11,776,148,220 -$227,526,492 $344.06 359
2023 Q1 35,002,031 $9,755,315,247 +$150,716,840 $278.69 305
2022 Q4 34,677,946 $7,715,798,617 +$570,137,913 $222.46 288
2022 Q3 32,071,516 $6,081,501,063 +$87,980,312 $189.60 247
2022 Q2 31,434,180 $3,914,792,028 +$78,481,296 $124.52 240
2022 Q1 30,229,221 $6,711,723,340 -$60,554,750 $222.13 266
2021 Q4 30,365,891 $8,721,265,946 +$158,109,765 $287.32 268
2021 Q3 29,792,376 $7,941,344,547 -$9,343,386 $266.50 273
2021 Q2 29,821,371 $8,172,300,569 -$280,819,009 $274.06 279
2021 Q1 31,059,010 $8,404,358,828 -$792,021,821 $270.58 265
2020 Q4 34,212,219 $5,987,453,425 +$298,445,445 $175.00 255
2020 Q3 32,320,552 $6,281,907,892 +$314,427,057 $194.38 266
2020 Q2 30,747,296 $5,506,944,943 +$178,847,242 $178.82 247
2020 Q1 29,793,815 $4,805,778,472 -$41,518,062 $161.33 239
2019 Q4 30,055,034 $4,936,840,131 -$554,007,803 $164.27 245
2019 Q3 33,605,906 $4,519,897,648 +$456,673,084 $134.49 218
2019 Q2 30,129,231 $4,820,742,760 -$2,280,147 $160.00 203
2019 Q1 30,621,117 $4,501,618,530 +$360,539,262 $147.01 194
2018 Q4 28,255,483 $3,451,961,944 +$350,677,715 $122.20 184
2018 Q3 25,271,519 $3,783,145,591 -$37,227,953 $149.70 197
2018 Q2 25,593,550 $3,534,710,976 -$11,888,038 $138.15 200
2018 Q1 25,727,184 $2,974,093,223 +$87,023,980 $115.65 167
2017 Q4 25,070,144 $2,359,221,110 +$13,767,890 $94.10 150
2017 Q3 24,546,949 $2,217,696,599 +$42,282,483 $90.30 134
2017 Q2 24,083,990 $2,113,372,215 +$108,486,285 $87.75 130
2017 Q1 22,859,311 $1,907,587,543 +$431,743,875 $83.45 128
2016 Q4 19,352,262 $1,235,155,796 +$59,939,233 $63.80 119
2016 Q3 18,259,915 $1,387,564,684 +$165,472,761 $75.99 127
2016 Q2 16,313,588 $970,660,317 +$319,277,501 $59.50 104
2016 Q1 11,011,913 $506,537,554 +$66,078,558 $46.00 76
2015 Q4 9,546,606 $507,177,183 +$61,553,695 $53.81 55
2015 Q3 8,713,557 $337,764,000 +$332,729,000 $40.10 52