Skip to main content

LMR Partners LLP

Position in PEN — Penumbra Inc

CIK 1578621 LONDON, X0

Position in PEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$67,536,714
-$29,564,921 QoQ
Shares Held
213,893
-27.7% QoQ
Ownership
0.543%
of shares outstanding
% of Portfolio
0.79%
of 13F equity value
Holder Rank
#35
of 446 holders
Holding Since
Jun 2023
8 quarters on record
Voting authority Sole 85% Shared 15% None 0%

Common Shares in PEN Over Time

Shares Held

Position Value (USD)

Derivatives in PEN

reported options exposure · as of Jun 30, 2026
CallValue
$0
CallShares
0
PutValue
$4,988,850
PutShares
15,800

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Medical Devices

Healthcare · as of Jun 30, 2026

LMR Partners LLP holds $176,676,753 across 16 Medical Devices names. PEN ranks #1 (38.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PEN
Penumbra Inc
This page
213,893 $67,536,714

All Filings in PEN

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,988,850 15,800
2026-06-30 $67,536,714 213,893
2026-03-31 $97,101,635 295,708
2025-03-31 $2,406,422 8,999
2024-09-30 $2,330,165 11,992
2024-03-31 $2,676,374 11,992
2023-12-31 $2,134,065 8,484
2023-09-30 $2,654,236 10,972
2023-06-30 $3,793,605 11,026