LMR Partners’s Penumbra PEN Stock Holding History

LMR Partners’s Portfolio PEN Stock Details PEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.99M	Buy	+15,800	New	+$5.12M	0.02%	664

Other funds holding PEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

ECM

ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

LMR Partners's PEN Position: Q2 2026 in Review

LMR Partners reduced its Penumbra (PEN) stake by 28% in Q2 2026, selling an estimated $26.5M and leaving 213,893 shares worth $67.5M. The position accounts for 0.25% of the portfolio, ranked #78.

LMR Partners first reported a position in PEN in Q2 2018 and has held it in 10 quarters since. The position peaked at $97.1M in Q1 2026. 451 funds tracked by Wall St. Rank hold PEN as of Q2 2026.

LMR Partners held 213,893 shares of Penumbra worth $67.5M as of Q2 2026.
LMR Partners sold 81,815 Penumbra shares in Q2 2026, an estimated $26.5M.
Penumbra made up 0.25% of LMR Partners's portfolio in Q2 2026, its #78 holding.
LMR Partners first reported a position in Penumbra in Q2 2018 and has held it in 10 quarters since.
LMR Partners's Penumbra position peaked at $97.1M in Q1 2026.
451 funds tracked by Wall St. Rank held Penumbra as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.