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REGENERON PHARMACEUTICALS INC
REGENERON PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 5 Institutional holders with a total value of $32,066,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 50,200 18,428,000 57.47% Call
2 SABBY MANAGEMENT, LLC 202 7,415,000 23.12% Call
3 Allianz Asset Management GmbH 11,300 4,148,000 12.94% Call
4 Pentwater Capital Management LP 5,000 1,835,000 5.72% Call
5 SIMPLEX TRADING, LLC 801 240,000 0.75% 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.