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BOSTON SCIENTIFIC CORP
BOSTON SCIENTIFIC CORP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 4 Institutional holders with a total value of $4,486,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 139,400 1,885,000 42.02% Put
2 CITADEL ADVISORS LLC 124,400 1,682,000 37.49% Put
3 GROUP ONE TRADING LLC 41,800 565,000 12.59% Put
4 Virtu KCG Holdings LLC 26,200 354,000 7.89% 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.