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PTC THERAPEUTICS INC
PTC THERAPEUTICS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 178 Institutional holders with a total value of $1,634,821,541.
#
Manager Name
Shares
Value ($)
%
Options
Notes
151 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 4,926 237,000 0.01%
152 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 3,900 188,000 0.01%
153 HAP Trading, LLC 10,200 180,000 0.01% Put
154 STRS OHIO 3,300 158,000 0.01%
155 SG Americas Securities, LLC 2,825 136,000 0.01%
156 BNP PARIBAS FINANCIAL MARKETS 2,816 135,534 0.01%
157 Partner Investment Management, L.P. 2,812 135,000 0.01%
158 CITIGROUP INC 2,500 120,000 0.01% Put
159 BARCLAYS PLC 2,100 101,000 0.01% Call
160 Cubist Systematic Strategies, LLC 2,080 100,000 0.01%
161 PEAK6 Group LLC 1,700 82,000 0.01%
162 Tower Research Capital LLC (TRC) 1,387 67,000 0.00%
163 TEACHER RETIREMENT SYSTEM OF TEXAS 1,131 54,000 0.00%
164 CITIGROUP INC 1,100 53,000 0.00% Call
165 SEVEN EIGHT CAPITAL, LP 1,100 53,000 0.00%
166 UBS Group AG 931 45,000 0.00%
167 PRELUDE CAPITAL MANAGEMENT, LLC 700 34,000 0.00%
168 BlackRock Japan Co. Ltd 476 23,000 0.00%
169 Spot Trading L.L.C 300 14,000 0.00% Put
170 Visium Asset Management, LP 252 12,000 0.00% Put
171 ARROW FINANCIAL CORP 204 10,000 0.00%
172 D.A. DAVIDSON & CO. 200 9,000 0.00%
173 NEXT Financial Group, Inc 200 9,000 0.00%
174 Invesco Ltd. 105 5,000 0.00%
175 Zurcher Kantonalbank (Zurich Cantonalbank) 95 5,000 0.00%
176 Index Management Solutions, LLC 77 4,000 0.00%
177 THOMPSON DAVIS & CO., INC. 34 2,000 0.00%
178 MANAGED ACCOUNT ADVISORS LLC 16 1,000 0.00%
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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.