Skip to main content

MPM BIOIMPACT LLC

Position in ALMS — Alumis Inc.

CIK 1687078 BOSTON, MA

Position in ALMS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$56,815,222
+$4,239,989 QoQ
Shares Held
2,019,020
-15.4% QoQ
Ownership
1.56%
of shares outstanding
% of Portfolio
3.46%
of 13F equity value
Holder Rank
#18
of 198 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALMS Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

MPM BIOIMPACT LLC holds $1,463,416,616 across 34 Biotechnology names. ALMS ranks #9 (3.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALMS

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $56,815,222 2,019,020
2026-03-31 $52,575,233 2,386,529
2025-12-31 $23,443,441 2,401,992