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MPM BIOIMPACT LLC

Position in SNDX — Syndax Pharmaceuticals Inc

CIK 1687078 BOSTON, MA

Position in SNDX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$29,150,812
-$2,168,710 QoQ
Shares Held
1,333,523
-0.5% QoQ
Ownership
1.49%
of shares outstanding
% of Portfolio
1.78%
of 13F equity value
Holder Rank
#23
of 242 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SNDX 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. SNDX ranks #20 (2.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SNDX

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $29,150,812 1,333,523
2026-03-31 $31,319,522 1,340,733
2025-12-31 $28,105,119 1,337,702
2025-09-30 $21,164,744 1,375,674