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IRONWOOD PHARMACEUTICALS INC
IRONWOOD PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 165 Institutional holders with a total value of $2,199,109,596.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 NJ State Employees Deferred Compensation Plan 40,000 635,000 0.03%
102 SUSQUEHANNA INTERNATIONAL GROUP, LLP 38,900 618,000 0.03% Put
103 S&CO INC 38,525 612,000 0.03%
104 VIRTUS CAPITAL ADVISERS, LLC 38,350 609,000 0.03%
105 Jefferies Group LLC 35,270 560,000 0.03%
106 MIZUHO SECURITIES USA LLC 32,500 516,000 0.02%
107 Legal & General Group Plc 32,697 509,000 0.02%
108 OPPENHEIMER & CO INC 30,800 489,000 0.02%
109 TUDOR INVESTMENT CORP ET AL 30,489 484,000 0.02%
110 EMERALD ACQUISITION LTD. 29,640 471,000 0.02%
111 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 29,027 461,000 0.02%
112 SMITH ASSET MANAGEMENT GROUP LP 28,600 454,000 0.02%
113 Numeric Investors LLC 24,200 384,000 0.02%
114 PRINCIPAL FINANCIAL GROUP INC 23,025 366,000 0.02%
115 Evercore Wealth Management, LLC 22,425 356,000 0.02%
116 LPL Financial LLC 21,484 340,000 0.02%
117 Capital Impact Advisors, LLC 20,646 328,000 0.01%
118 WILLIAM HARRIS INVESTORS INC 19,662 312,000 0.01%
119 ROTHSCHILD & CO ASSET MANAGEMENT US INC. 19,583 311,000 0.01%
120 CITIGROUP INC 19,000 302,000 0.01% Call
121 BANK OF MONTREAL /CAN/ 18,686 297,000 0.01%
122 BlackRock Finance, Inc. 18,525 294,000 0.01%
123 WOLVERINE TRADING LP /BD 16,500 254,000 0.01% Call
124 NISA INVESTMENT ADVISORS, LLC 15,200 241,000 0.01%
125 CANADA LIFE ASSURANCE Co 14,842 235,000 0.01%
126 BARCLAYS PLC 14,353 227,000 0.01%
127 JANE STREET GROUP, LLC 13,754 218,000 0.01%
128 AMALGAMATED BANK 13,685 217,000 0.01%
129 PRUDENTIAL FINANCIAL INC 13,404 213,000 0.01%
130 TEACHER RETIREMENT SYSTEM OF TEXAS 13,144 209,000 0.01%
131 AMP Capital Investors Ltd 13,446 207,000 0.01%
132 WOLVERINE TRADING LP /BD 12,300 189,000 0.01% Put
133 Squarepoint Ops LLC 11,700 186,000 0.01%
134 Quantitative Investment Management, LLC 11,700 185,000 0.01%
135 GERBER KAWASAKI WEALTH & INVESTMENT MANAGEMENT 11,509 182,000 0.01%
136 Ameritas Investment Partners, Inc. 11,173 177,000 0.01%
137 BNP PARIBAS FINANCIAL MARKETS 10,767 170,980 0.01%
138 SG Americas Securities, LLC 7,997 127,000 0.01%
139 ACROSPIRE INVESTMENT MANAGEMENT LLC 7,800 124,000 0.01%
140 CapWealth Advisors, LLC 7,400 118,000 0.01%
141 JACOBI CAPITAL MANAGEMENT LLC 7,300 115,000 0.01%
142 Joel Isaacson & Co., LLC 6,850 109,000 0.00%
143 STRS OHIO 6,800 107,000 0.00%
144 Zurcher Kantonalbank (Zurich Cantonalbank) 3,337 53,000 0.00%
145 BlackRock Japan Co. Ltd 2,872 46,000 0.00%
146 ROCKEFELLER FINANCIAL SERVICES INC 2,678 43,000 0.00%
147 Tower Research Capital LLC (TRC) 2,229 35,000 0.00%
148 FIFTH THIRD BANCORP 2,130 34,000 0.00%
149 GLENMEDE TRUST CO NA 2,200 34,000 0.00%
150 JPMORGAN CHASE & CO 1,669 27,000 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.