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

Institutional Holders (2016Q2)
Portfolio Summary: 4 Institutional holders with a total value of $5,687,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 332,700 4,076,000 71.67% Put
2 CITADEL ADVISORS LLC 95,000 1,164,000 20.47% Put
3 Timber Hill LLC 20,000 245,000 4.31% Put
4 SIMPLEX TRADING, LLC 1,437 202,000 3.55% 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.