Thurston Springer Miller Herd & Titak’s Penumbra PEN Stock Holding History

Thurston Springer Miller Herd & Titak’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	$28.1K	Hold	89	–	–	0.01%	597
2026 Q1	$29.2K	Sell	89 -1,692	-95%	-$573K	0.01%	672
2025 Q4	$554K	Buy	+1,781	New	+$492K	0.19%	125

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

Thurston Springer Miller Herd & Titak's PEN Position: Q2 2026 in Review

Thurston Springer Miller Herd & Titak held its Penumbra (PEN) position steady in Q2 2026 at 89 shares worth $28.1K. The position accounts for 0.01% of the portfolio, ranked #597.

Thurston Springer Miller Herd & Titak first reported a position in PEN in Q4 2025 and has held it in 3 quarters since. The position peaked at $554K in Q4 2025. 451 funds tracked by Wall St. Rank hold PEN as of Q2 2026.

Thurston Springer Miller Herd & Titak held 89 shares of Penumbra worth $28.1K as of Q2 2026.
Thurston Springer Miller Herd & Titak left its Penumbra share count unchanged in Q2 2026.
Penumbra made up 0.01% of Thurston Springer Miller Herd & Titak's portfolio in Q2 2026, its #597 holding.
Thurston Springer Miller Herd & Titak first reported a position in Penumbra in Q4 2025 and has held it in 3 quarters since.
Thurston Springer Miller Herd & Titak's Penumbra position peaked at $554K in Q4 2025.
451 funds tracked by Wall St. Rank held Penumbra as of Q2 2026.

Based on Thurston Springer Miller Herd & Titak's 13F filing for Q2 2026, filed 8 Jul 2026.