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HEARTWARE INTERNATIONAL INC
HEARTWARE INTERNATIONAL INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 3 Institutional holders with a total value of $852,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 16,000 503,000 59.04% Put
2 CITADEL ADVISORS LLC 8,900 280,000 32.86% Put
3 SIMPLEX TRADING, LLC 179 69,000 8.10% 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.