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Hudson Bay Capital Management LP

Position in ALKS — Alkermes plc.

CIK 1393825 STAMFORD, CT

Position in ALKS

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$6,139,415
+$5,439,665 QoQ
Shares Held
173,626
+594.5% QoQ
Ownership
0.104%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2020
9 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ALKS Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Mar 31, 2026

Hudson Bay Capital Management LP holds $123,784,198 across 12 Drug Manufacturers - Specialty & Generic names. ALKS ranks #5 (5.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 ALKS
Alkermes plc.
This page
173,626 $6,139,415

All Filings in ALKS

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $6,139,415 173,626
2024-09-30 $699,750 25,000
2024-06-30 $723,000 30,000
2023-12-31 $832,200 30,000
2023-09-30 $840,300 30,000
2023-06-30 $939,000 30,000
2023-03-31 $845,700 30,000
2022-12-31 $783,900 30,000
2020-06-30 $1,164,600 60,000