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ALKERMES PLC
ALKERMES PLC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 4 Institutional holders with a total value of $1,622,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 14,900 873,000 53.82% Call
2 Timber Hill LLC 6,000 351,000 21.64% Call
3 SABBY MANAGEMENT, LLC 54 316,000 19.48% Call
4 GROUP ONE TRADING LLC 1,400 82,000 5.06% Call

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.