Penbrook Management LLC
Source: SEC Form 13F · as of Mar 2026Penbrook Management LLC holds 5 biotech & pharma companies tracked by BioSniper, totaling $4.8M in value as of Mar 2026 (SEC Form 13F).
Companies held
5
Total value held
$4.8M
BioSniper AIPage evidence connected
Prepared research question
What matters most for PROTHENA CORP PUBLIC LTD CO (PRTA)—catalysts, financial risk and supporting evidence?
Run cited research
Traceable citations · Unknowns marked
| Company | Shares | Value |
|---|---|---|
| PRTAPROTHENA CORP PUBLIC LTD CO | 271,720 | $2.6M |
| MESOMesoblast Limited | 87,075 | $1.3M |
| REGNREGENERON PHARMACEUTICALS, INC. | 785 | $607K |
| IOVAIOVANCE BIOTHERAPEUTICS, INC. | 42,445 | $149K |
| AQSTAquestive Therapeutics, Inc. | 25,565 | $106K |
13F holdings reflect long positions in U.S.-listed securities as reported to the SEC. Values are point-in-time for the most recent reported quarter.