Dark
Light
System
Security
ALKERMES PLC
ALKERMES PLC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 5 Institutional holders with a total value of $16,568,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 223,789 14,399,000 86.91%
2 NORTHERN TRUST CORP 32,159 2,069,000 12.49%
3 CENTERSTAR FUND, LLC 1,100 69,000 0.42% PRN
4 CENTERSTAR FUND, LLC 3,400 22,000 0.13% Call PRN
5 CENTERSTAR FUND, LLC 1,500 9,000 0.05% Put PRN

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.