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IRONWOOD PHARMACEUTICALS INC COM CL A
IRONWOOD PHARMACEUTICALS INC COM CL A. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 144 Institutional holders with a total value of $1,546,892,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Spot Trading L.L.C 10 0 0.00%
2 SEI INVESTMENTS CO 61 1,000 0.00%
3 CUTLER GROUP LLC / CA 3,000 1,000 0.00% Call
4 NEXT Financial Group, Inc 100 1,000 0.00%
5 CUTLER GROUP LLC / CA 3,300 2,000 0.00% Put
6 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 148 2,000 0.00%
7 QUADRANT CAPITAL GROUP LLC 558 6,000 0.00%
8 Tower Research Capital LLC (TRC) 528 6,000 0.00%
9 PNC FINANCIAL SERVICES GROUP, INC. 689 8,000 0.00%
10 Walleye Trading LLC 800 9,000 0.00%
11 FIFTH THIRD BANCORP 1,000 11,000 0.00%
12 CENTRAL TRUST Co 1,000 11,000 0.00%
13 ROYAL BANK OF CANADA 1,650 18,000 0.00%
14 BESSEMER GROUP INC 2,045 22,000 0.00%
15 GLENMEDE TRUST CO NA 2,110 23,000 0.00%
16 ROCKEFELLER FINANCIAL SERVICES INC 2,678 29,000 0.00%
17 Zurcher Kantonalbank (Zurich Cantonalbank) 2,839 31,000 0.00%
18 BANK OF MONTREAL /CAN/ 2,913 32,000 0.00%
19 BlackRock Japan Co. Ltd 2,948 32,000 0.00%
20 CITIZENS FINANCIAL GROUP INC/DE 3,360 37,000 0.00%
21 PROFICIO CAPITAL PARTNERS LLC 5,000 55,000 0.00%
22 Creative Planning 5,155 56,000 0.00%
23 CapWealth Advisors, LLC 7,400 81,000 0.01%
24 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 7,900 86,000 0.01%
25 UBS Group AG 8,756 95,000 0.01%
26 BlackRock Finance, Inc. 8,898 97,000 0.01%
27 SECTORAL ASSET MANAGEMENT INC 10,725 117,000 0.01%
28 PRUDENTIAL FINANCIAL INC 11,214 123,000 0.01%
29 GERBER KAWASAKI WEALTH & INVESTMENT MANAGEMENT 11,509 125,000 0.01%
30 JANE STREET GROUP, LLC 12,733 139,000 0.01%
31 AMALGAMATED BANK 13,271 145,000 0.01%
32 TUDOR INVESTMENT CORP ET AL 14,044 154,000 0.01%
33 Spot Trading L.L.C 14,300 156,000 0.01% Call
34 Quantitative Systematic Strategies LLC 14,951 157,000 0.01%
35 CANADA LIFE ASSURANCE Co 14,842 162,000 0.01%
36 NISA INVESTMENT ADVISORS, LLC 15,200 166,000 0.01%
37 TEACHER RETIREMENT SYSTEM OF TEXAS 15,596 171,000 0.01%
38 Paloma Partners Management Co 18,495 202,000 0.01%
39 ALAMBIC INVESTMENT MANAGEMENT, L.P. 19,500 213,000 0.01%
40 WILLIAM HARRIS INVESTORS INC 19,662 215,000 0.01%
41 Capital Impact Advisors, LLC 20,646 226,000 0.01%
42 Squarepoint Ops LLC 21,000 230,000 0.01%
43 TWO SIGMA ADVISERS, LP 21,657 237,000 0.02%
44 PRINCIPAL FINANCIAL GROUP INC 22,199 243,000 0.02%
45 Evercore Wealth Management, LLC 22,425 245,000 0.02%
46 MIZUHO SECURITIES USA LLC 23,500 257,000 0.02%
47 SMITH ASSET MANAGEMENT GROUP LP 29,100 318,000 0.02%
48 MARINER INVESTMENT GROUP LLC 30,000 328,000 0.02%
49 WOLVERINE ASSET MANAGEMENT LLC 5,700 348,000 0.02% Put
50 ELBERON, LLC 32,000 350,000 0.02%
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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.