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IMMUNOGEN INCORPORATED
IMMUNOGEN INCORPORATED. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 147 Institutional holders with a total value of $1,123,586,269.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MSI Financial Services Inc 29 0 0.00%
2 REILLY FINANCIAL ADVISORS, LLC 100 1,000 0.00%
3 NewSquare Capital LLC 48 1,000 0.00%
4 WFG Advisors, LP 40 1,000 0.00%
5 Focused Wealth Management, Inc 100 1,000 0.00%
6 Bartlett & Co. LLC 129 2,000 0.00%
7 HAP Trading, LLC 32,000 2,000 0.00% Put
8 Carroll Financial Associates, Inc. 237 3,000 0.00%
9 Walleye Trading LLC 200 3,000 0.00%
10 Advisory Services Network, LLC 358 5,000 0.00%
11 WOLVERINE ASSET MANAGEMENT LLC 384 5,000 0.00%
12 THOMPSON DAVIS & CO., INC. 348 5,000 0.00%
13 North Star Investment Management Corp. 437 6,000 0.00%
14 Burt Wealth Advisors 500 7,000 0.00%
15 BlackRock Japan Co. Ltd 589 8,000 0.00%
16 Jefferies Group LLC 705 10,000 0.00%
17 PRENTISS SMITH & CO INC 1,000 14,000 0.00%
18 ADVANTAGE INVESTMENT MANAGEMENT, LLC 1,000 14,000 0.00%
19 Compagnie Lombard Odier SCmA 1,050 15,000 0.00%
20 JFS WEALTH ADVISORS, LLC 1,150 17,000 0.00%
21 Quantbot Technologies LP 1,263 18,000 0.00%
22 Shamrock Asset Management LLC 1,500 22,000 0.00%
23 First Horizon Advisors, Inc. 1,838 26,000 0.00%
24 FineMark National Bank & Trust 2,000 29,000 0.00%
25 LADENBURG THALMANN FINANCIAL SERVICES INC. 2,172 31,000 0.00%
26 BlackRock Finance, Inc. 2,320 34,000 0.00%
27 FIRST MANHATTAN CO. LLC. 3,046 43,000 0.00%
28 BANK OF MONTREAL /CAN/ 3,200 46,000 0.00%
29 TEACHER RETIREMENT SYSTEM OF TEXAS 3,320 48,000 0.00%
30 PEAK6 Group LLC 3,700 53,000 0.00% Put
31 BARCLAYS PLC 4,199 59,000 0.01%
32 FIFTH THIRD BANCORP 4,400 63,000 0.01%
33 PRELUDE CAPITAL MANAGEMENT, LLC 5,900 85,000 0.01%
34 WHITTIER TRUST CO 6,900 99,000 0.01%
35 PNC FINANCIAL SERVICES GROUP, INC. 8,415 120,000 0.01%
36 BNP PARIBAS FINANCIAL MARKETS 9,109 130,988 0.01%
37 CANADA LIFE ASSURANCE Co 9,145 131,000 0.01%
38 Spot Trading L.L.C 10,200 147,000 0.01% Put
39 TWO SIGMA INVESTMENTS, LP 10,300 148,000 0.01%
40 Legal & General Group Plc 12,320 173,000 0.02%
41 Nuveen Asset Management, LLC 12,424 179,000 0.02%
42 FDx Advisors, Inc. 12,641 182,000 0.02%
43 PRINCIPAL FINANCIAL GROUP INC 12,995 187,000 0.02%
44 Visium Asset Management, LP 13,215 190,000 0.02%
45 Commonwealth Equity Services, Inc 13,455 193,000 0.02%
46 First Allied Advisory Services, Inc. 13,113 196,000 0.02%
47 AMERIPRISE FINANCIAL INC 14,747 212,000 0.02%
48 Creative Planning 14,919 215,000 0.02%
49 TWO SIGMA ADVISERS, LP 15,718 226,000 0.02%
50 Tower Research Capital LLC (TRC) 16,148 232,000 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.