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MARTINGALE ASSET MANAGEMENT L P

Position in ALKS — Alkermes plc.

CIK 936944 BOSTON, MA

Position in ALKS

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$8,908,209
+$2,021,284 QoQ
Shares Held
170,004
-12.7% QoQ
Ownership
0.101%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#98
of 421 holders
Holding Since
Sep 2021
20 quarters on record
Voting authority Sole 51% Shared 0% None 49%

Common Shares in ALKS Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $52,615,067 across 17 Drug Manufacturers - Specialty & Generic names. ALKS ranks #2 (16.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 ALKS
Alkermes plc.
This page
170,004 $8,908,209

All Filings in ALKS

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20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,908,209 170,004
2026-03-31 $6,886,925 194,766
2025-12-31 $4,764,070 170,267
2025-09-30 $4,953,300 165,110
2025-06-30 $3,869,531 135,251
2025-03-31 $3,073,963 93,094
2024-12-31 $2,670,480 92,854
2024-09-30 $2,610,710 93,273
2024-06-30 $2,032,714 84,345
2024-03-31 $2,283,245 84,346
2023-12-31 $2,339,729 84,345
2023-09-30 $2,373,790 84,748
2023-06-30 $2,652,518 84,745
2023-03-31 $2,501,749 88,746
2022-12-31 $2,318,932 88,746
2022-09-30 $1,861,428 83,360
2022-06-30 $2,235,590 75,045
2022-03-31 $1,655,635 62,928
2021-12-31 $800,399 34,411
2021-09-30 $1,780,300 57,727