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HRT FINANCIAL LP

Position in ALNY — Alnylam Pharmaceuticals, Inc.

CIK 1475597 NEW YORK, NY

Position in ALNY

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$42,560,800
-$90,339,944 QoQ
Shares Held
128,633
-55.9% QoQ
Ownership
0.096%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2020
13 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

HRT FINANCIAL LP holds $848,581,551 across 184 Biotechnology names.

# Ticker Company Shares Value (USD) Open

All Filings in ALNY

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13 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $42,560,800 128,633
2025-09-30 $132,900,744 291,449
2025-06-30 $5,832,771 17,887
2025-03-31 $14,897,813 55,173
2024-12-31 $11,741,969 49,900
2024-03-31 $6,265,990 41,927
2023-09-30 $370,139 2,090
2022-03-31 $316,456 1,938
2021-09-30 $5,811,005 30,777
2021-06-30 $1,104,592 6,516
2021-03-31 $737,576 5,224
2020-12-31 $238,494 1,835
2020-09-30 $3,264,934 22,424