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RHUMBLINE ADVISERS

Position in PEN — Penumbra Inc

CIK 1115418 BOSTON, MA

Position in PEN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$34,473,585
-$1,703,923 QoQ
Shares Held
109,180
-0.9% QoQ
Ownership
0.277%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#59
of 446 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 51% Shared 0% None 49%

Common Shares in PEN Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,264,483,794 across 83 Medical Devices names. PEN ranks #10 (2.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PEN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $34,473,585 109,180
2026-03-31 $36,177,508 110,173
2025-12-31 $33,317,737 107,162
2025-09-30 $27,796,296 109,728
2025-06-30 $28,286,015 110,221
2025-03-31 $29,186,999 109,147
2024-12-31 $26,214,467 110,386
2024-09-30 $21,284,134 109,537
2024-06-30 $19,640,486 109,132
2024-03-31 $24,240,695 108,615
2023-12-31 $28,345,036 112,686
2023-09-30 $28,369,511 117,273
2023-06-30 $40,517,881 117,764
2023-03-31 $31,659,184 113,600
2022-12-31 $24,534,446 110,287
2022-09-30 $20,098,168 106,003
2022-06-30 $12,265,718 98,504
2022-03-31 $19,993,032 90,006
2021-12-31 $25,909,081 90,175
2021-09-30 $23,460,794 88,033
2021-06-30 $24,148,796 88,115
2021-03-31 $24,316,483 89,868
2020-12-31 $15,867,775 90,673
2020-09-30 $18,358,996 94,449
2020-06-30 $17,308,881 96,795
2020-03-31 $14,440,002 89,506