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GT ADVANCED TECHNOLOGIES INC
GT ADVANCED TECHNOLOGIES INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 4 Institutional holders with a total value of $26,279,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 779,900 14,506,000 55.20% Put
2 CITADEL ADVISORS LLC 538,800 10,022,000 38.14% Put
3 Timber Hill LLC 94,100 1,750,000 6.66% Put
4 Elite Wealth Management, Inc. 162 1,000 0.00% 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.