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Woodline Partners LP

Position in ALNY — Alnylam Pharmaceuticals, Inc.

CIK 1784547 San Francisco, CA

Position in ALNY

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$74,138,270
-$6,555,298 QoQ
Shares Held
246,282
+1.0% QoQ
Ownership
0.184%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#67
of 780 holders
Holding Since
Dec 2022
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALNY Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Woodline Partners LP holds $4,400,572,274 across 197 Biotechnology names. ALNY ranks #13 (1.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALNY

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $74,138,270 246,282
2026-03-31 $80,693,568 243,883
2025-12-31 $699,466 1,759
2025-09-30 $41,856,696 91,791
2025-06-30 $203,191,570 623,115
2025-03-31 $42,248,409 156,464
2022-12-31 $22,592,910 95,068