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Senator Investment Group LP

Position in ALKS — Alkermes plc.

CIK 1443689 New York, NY

Position in ALKS

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$14,410,000
+$6,100,400 QoQ
Shares Held
275,000
+17.0% QoQ
Ownership
0.164%
of shares outstanding
% of Portfolio
0.53%
of 13F equity value
Holder Rank
#75
of 424 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALKS Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

Senator Investment Group LP holds $14,410,000 across 1 Drug Manufacturers - Specialty & Generic name. ALKS ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ALKS
Alkermes plc.
This page
275,000 $14,410,000

All Filings in ALKS

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $14,410,000 275,000
2026-03-31 $8,309,600 235,000