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FRONTIER CAPITAL MANAGEMENT CO LLC

Position in ALKS — Alkermes plc.

CIK 351173 Boston, MA

Position in ALKS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$34,561,048
New position
Shares Held
659,562
first reported quarter
Ownership
0.393%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#50
of 421 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 42% Shared 0% None 58%

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

FRONTIER CAPITAL MANAGEMENT CO LLC holds $199,637,951 across 4 Drug Manufacturers - Specialty & Generic names. ALKS ranks #3 (17.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 ALKS
Alkermes plc.
This page
659,562 $34,561,048

All Filings in ALKS

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $34,561,048 659,562