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EXACT SCIENCES CORP
EXACT SCIENCES CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 4 Institutional holders with a total value of $17,601,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 EcoR1 Capital, LLC 500,000 9,285,000 52.75% Put
2 GROUP ONE TRADING LLC 323,900 6,015,000 34.17% Put
3 SABBY MANAGEMENT, LLC 1,153 2,137,000 12.14% Put
4 SIMPLEX TRADING, LLC 717 164,000 0.93% 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.