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Woodline Partners LP

Position in ALKS — Alkermes plc.

CIK 1784547 San Francisco, CA

Position in ALKS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$19,750,929
+$4,122,225 QoQ
Shares Held
558,567
0.0% QoQ
Ownership
0.335%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2020
19 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

Woodline Partners LP holds $139,051,923 across 13 Drug Manufacturers - Specialty & Generic names. ALKS ranks #3 (14.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 ALKS
Alkermes plc.
This page
558,567 $19,750,929

All Filings in ALKS

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19 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $19,750,929 558,567
2025-12-31 $15,628,704 558,567
2025-09-30 $16,757,010 558,567
2025-06-30 $15,977,683 558,465
2025-03-31 $24,566,880 744,000
2024-12-31 $21,360,512 742,716
2024-09-30 $20,759,623 741,680
2024-06-30 $25,812,811 1,071,071
2024-03-31 $28,960,568 1,069,840
2023-12-31 $32,474,912 1,170,689
2023-09-30 $32,790,998 1,170,689
2022-06-30 $55,315,472 1,856,847
2022-03-31 $34,582,021 1,314,406
2021-12-31 $37,653,404 1,618,805
2021-09-30 $30,776,993 997,957
2021-06-30 $24,469,734 997,950
2021-03-31 $16,280,740 871,560
2020-12-31 $42,720,311 2,141,369
2020-06-30 $35,880,200 1,848,542