PEN — PENUMBRA INC

Ownership history in Scientech Research LLC  ·  2 quarters on record

This page tracks every 13F SEC filing in which Scientech Research LLC reported a position in PENUMBRA INC (PEN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.34% (2024 Q1)
Avg. % of fund
0.21%
First filed
2024 Q1
Last filed
2025 Q3
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 829 -2,085 -71.6% 0.07% $210K $253.32
2024 Q1 INITIATED 2,914 — — 0.34% $650K —
% of Fund (quarterly)    PEN price (monthly, adj. close)

Other funds also holding PEN

As of 2025 Q4 — sorted by position size

PFM Health Sciences, LP 3Y 7Y 4.5% RTW INVESTMENTS, LP 3Y 7Y 2.7% OAK HARBOR WEALTH PARTNERS, LLC 3Y 2.26% CARRET ASSET MANAGEMENT, LLC 3Y 7Y 2.12% Rock Springs Capital Management LP 3Y 7Y 1.92% Champlain Investment Partners, LLC 3Y 7Y 1.89% Future Fund LLC 3Y 1.69% Integral Health Asset Management, LLC 3Y 1.54% Exome Asset Management LLC 1.34% BRAIDWELL LP 3Y 1.1%
← Back to Scientech Research LLC Holdings