ALNYLAM PHARMACEUTICALS INC

$ALNY

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Smart money positioned

18 of the Top-200 alpha managers hold $ALNY as of the latest 13F snapshot.

13F holders

791

Insider buys · 90d

Congress · 90d

Smart Money · top-200 alpha cohort

18 holders · Q1 2026

$ALNY is held by 18 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 1.85%, with an average of 0.38% of portfolio. Largest holder: Bellevue Group AG at 1.85%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Bellevue Group AG

1.85% ↓ 1.5pp

α +12.2pts

Soleus Capital Management, L.P.

1.76% ↑ +0.7pp

α +16.0pts

ANTIPODES PARTNERS Ltd

Sectoral Asset Management Inc.

0.72% NEW

α +39.3pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.