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

Institutional Holders (2016Q3)
Portfolio Summary: 6 Institutional holders with a total value of $134,138,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 1,792 72,042,000 53.71% Put
2 Allianz Asset Management GmbH 97,000 38,996,000 29.07% Put
3 PFM Health Sciences, LP 27,800 11,176,000 8.33% Put
4 Timber Hill LLC 27,100 10,895,000 8.12% Put
5 SIMPLEX TRADING, LLC 930 788,000 0.59% Put
6 Partner Investment Management, L.P. 600 241,000 0.18% Put

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.