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DJI49,167.79-0.13%
XLE56.930.28%
STOXX50E5,860.32-0.39%
XLF51.860.10%
FTSE10,321.09-0.56%
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Temp28.1°C
UV0
Feels31.5°C
Humidity70%
Wind11.9 km/h
Air QualityAQI 1
Cloud Cover50%
Rain0%
Sunrise06:00 AM
Sunset06:47 PM
Time8:25 PM
CUSIP 45253H101

IMMUNOGEN INC

225 institutions · $4.10B total · 224,547,687 shares

#ManagerSharesValue% of TotalPeriod
1VANGUARD GROUP INC24,891,055$738.0M11.08%2024-03-31
2Redmile Group, LLC17,503,417$277.8M7.79%2023-12-31
3JANUS HENDERSON GROUP PLC16,675,394$264.6M7.42%2023-12-31
4RA CAPITAL MANAGEMENT, L.P.13,322,288$211.4M5.93%2023-12-31
5WELLINGTON MANAGEMENT GROUP LLP11,460,460$181.9M5.10%2023-12-31
6BlackRock Inc.10,417,799$165.3M4.63%2023-12-31
7STATE STREET CORP9,551,852$151.6M4.25%2023-12-31
8D. E. Shaw & Co., Inc.6,791,332$107.8M3.02%2023-12-31
9Davidson Kempner Capital Management LP3,252,001$96.5M1.44%2024-03-31
10Fairmount Funds Management LLC5,929,592$94.1M2.64%2023-12-31
11GEODE CAPITAL MANAGEMENT, LLC4,899,975$77.8M2.18%2023-12-31
12FMR LLC3,999,414$63.5M1.78%2023-12-31
13Artisan Partners Limited Partnership3,724,583$59.1M1.65%2023-12-31
14Pictet Asset Management Holding SA3,708,139$58.8M1.65%2023-12-31
15OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)1,915,452$56.8M0.85%2024-03-31
16HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND1,785,296$52.9M0.79%2024-03-31
17Hood River Capital Management LLC3,044,485$48.3M1.35%2023-12-31
18Boxer Capital, LLC2,961,000$47.0M1.31%2023-12-31
19MORGAN STANLEY1,555,630$46.1M0.69%2024-06-30
20Sofinnova Investments, Inc.1,546,902$45.9M0.68%2024-06-30
21MAVERICK CAPITAL LTD2,518,527$40.0M1.12%2023-12-31
22VOLORIDGE INVESTMENT MANAGEMENT, LLC2,512,251$39.9M1.11%2023-12-31
23Taconic Capital Advisors LP1,325,000$39.3M0.59%2024-03-31
24Woodline Partners LP2,433,161$38.6M1.08%2023-12-31
25Nicholas Investment Partners, LP2,067,561$32.8M0.92%2023-12-31
26NORGES BANK2,055,089$32.6M0.91%2024-09-30
27NORTHERN TRUST CORP2,010,802$31.9M0.89%2023-12-31
28Avidity Partners Management LP1,917,907$30.4M0.85%2023-12-31
29CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,830,575$29.1M0.81%2023-12-31
30EMERALD ADVISERS, LLC1,811,306$28.7M0.80%2023-12-31
31WATER ISLAND CAPITAL LLC893,758$26.5M0.39%2024-09-30
32TWO SIGMA INVESTMENTS, LP1,628,217$25.8M0.72%2023-12-31
33MILLENNIUM MANAGEMENT LLC1,605,714$25.5M0.71%2023-12-31
34GOLDMAN SACHS GROUP INC1,286,837$24.3M0.57%2024-03-31
35Nuveen Asset Management, LLC1,502,192$23.8M0.66%2023-12-31
36TANG CAPITAL MANAGEMENT LLC1,500,000$23.8M0.66%2023-12-31
37JPMORGAN CHASE & CO785,879$23.3M0.34%2024-12-31
38EMERALD MUTUAL FUND ADVISERS TRUST1,466,063$23.3M0.65%2023-12-31
39Driehaus Capital Management LLC1,440,052$22.9M0.64%2023-12-31
40QVT Financial LP1,375,900$21.8M0.61%2023-12-31
41SILVERARC CAPITAL MANAGEMENT, LLC1,307,435$20.7M0.58%2023-12-31
42EVENTIDE ASSET MANAGEMENT, LLC1,300,000$20.6M0.57%2023-12-31
43TWO SIGMA ADVISERS, LP1,294,518$20.5M0.57%2023-12-31
44Candriam S.C.A.1,122,557$17.8M0.49%2023-12-31
45DIMENSIONAL FUND ADVISORS LP1,101,789$17.5M0.49%2023-12-31
46PANAGORA ASSET MANAGEMENT INC1,098,417$17.4M0.48%2023-12-31
47BOOTHBAY FUND MANAGEMENT, LLC1,086,700$17.2M0.48%2023-12-31
48CITADEL ADVISORS LLC1,049,147$16.6M0.46%2023-12-31
49PINNACLE ASSOCIATES LTD1,016,156$16.1M0.45%2023-12-31
50PRINCIPAL FINANCIAL GROUP INC955,304$15.2M0.42%2023-12-31
51Ensign Peak Advisors, Inc875,868$13.9M0.39%2023-12-31
52PFM Health Sciences, LP869,889$13.8M0.38%2023-12-31
53Voya Investment Management LLC452,811$13.4M0.20%2024-12-31
54Fisher Asset Management, LLC702,917$13.3M0.31%2023-12-31
55SUSQUEHANNA INTERNATIONAL GROUP, LLP812,512$12.9M0.36%2023-12-31
56Rock Springs Capital Management LP759,365$12.1M0.33%2023-12-31
57Altium Capital Management LLC725,000$11.5M0.32%2023-12-31
58Parkman Healthcare Partners LLC717,920$11.4M0.31%2023-12-31
59Rhenman & Partners Asset Management AB700,000$11.1M0.31%2023-12-31
60AMERICAN CENTURY COMPANIES INC699,116$11.1M0.31%2023-12-31
61Granahan Investment Management, LLC681,377$10.8M0.30%2023-12-31
62Man Group plc663,647$10.5M0.29%2023-12-31
63Bank of New York Mellon Corp656,161$10.4M0.29%2023-12-31
64Invesco Ltd.609,891$9.7M0.27%2023-12-31
65Rafferty Asset Management, LLC566,985$9.0M0.25%2023-12-31
66Hennion & Walsh Asset Management, Inc.523,074$8.3M0.23%2023-12-31
67CM Management, LLC500,000$7.9M0.22%2023-12-31
68Swiss National Bank480,800$7.6M0.21%2023-12-31
69JANE STREET GROUP, LLC478,331$7.6M0.21%2023-12-31
70BRIDGER MANAGEMENT, LLC467,220$7.4M0.20%2023-12-31
71SECTORAL ASSET MANAGEMENT INC464,112$7.4M0.20%2023-12-31
72Decheng Capital Management III (Cayman), LLC415,880$6.6M0.18%2023-12-31
73Legal & General Group Plc211,465$6.3M0.09%2025-03-31
74Schonfeld Strategic Advisors LLC392,500$6.2M0.17%2023-12-31
75Ikarian Capital, LLC390,162$6.2M0.17%2023-12-31
76ArrowMark Colorado Holdings LLC383,780$6.1M0.17%2023-12-31
77Tri Locum Partners LP369,912$5.9M0.16%2023-12-31
78RHUMBLINE ADVISERS364,396$5.8M0.16%2023-12-31
79FRED ALGER MANAGEMENT, LLC354,859$5.6M0.15%2023-12-31
80Birchview Capital, LP188,000$5.6M0.08%2025-06-30
81NEW YORK STATE COMMON RETIREMENT FUND284,389$5.4M0.12%2025-09-30
82Squarepoint Ops LLC336,090$5.3M0.14%2023-12-31
83ALLIANCEBERNSTEIN L.P.300,514$4.8M0.13%2023-12-31
84Jump Financial, LLC242,500$4.6M0.10%2024-09-30
85Moody Aldrich Partners LLC283,950$4.5M0.12%2023-12-31
86FIRST MANHATTAN CO. LLC.283,400$4.5M0.12%2023-12-31
87TD Asset Management Inc282,400$4.5M0.12%2023-12-31
88READYSTATE ASSET MANAGEMENT LP149,510$4.4M0.06%2024-03-31
89PRIMECAP MANAGEMENT CO/CA/273,100$4.3M0.12%2023-12-31
90BANK OF AMERICA CORP /DE/270,185$4.3M0.12%2023-12-31
91BLAIR WILLIAM & CO/IL254,320$4.0M0.11%2023-12-31
92CREDIT SUISSE AG/250,294$4.0M0.11%2023-12-31
93BIT Capital GmbH208,455$3.9M0.09%2024-12-31
94CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM246,379$3.9M0.10%2023-12-31
95CITIGROUP INC245,445$3.9M0.10%2023-12-31
96SEVEN EIGHT CAPITAL, LP238,930$3.8M0.10%2023-12-31
97GROUP ONE TRADING LLC238,327$3.8M0.10%2023-12-31
98Hillsdale Investment Management Inc.236,500$3.8M0.10%2023-12-31
99BNP PARIBAS FINANCIAL MARKETS236,082$3.7M0.10%2023-12-31
100MetLife Investment Management, LLC125,461$3.7M0.05%2024-03-31
101Sio Capital Management, LLC232,751$3.7M0.10%2023-12-31
102MANUFACTURERS LIFE INSURANCE COMPANY, THE229,618$3.6M0.10%2023-12-31
103STATE OF WISCONSIN INVESTMENT BOARD219,902$3.5M0.09%2023-12-31
104Trexquant Investment LP200,746$3.2M0.08%2023-12-31
105ADAGE CAPITAL PARTNERS GP, L.L.C.200,000$3.2M0.08%2023-12-31
106LMR Partners LLP200,000$3.2M0.08%2023-12-31
107UBS Group AG198,934$3.2M0.08%2023-12-31
108Zimmer Partners, LP192,200$3.1M0.08%2023-12-31
109Velan Capital Investment Management LP189,500$3.0M0.08%2023-12-31
110Jefferies Financial Group Inc.95,166$2.8M0.04%2024-03-31
111Ghost Tree Capital, LLC175,000$2.8M0.07%2023-12-31
112IRONWOOD INVESTMENT MANAGEMENT LLC174,646$2.8M0.07%2023-12-31
113SEI INVESTMENTS CO174,105$2.8M0.07%2023-12-31
114RAYMOND JAMES & ASSOCIATES167,578$2.7M0.07%2023-12-31
115State of New Jersey Common Pension Fund D156,835$2.5M0.06%2023-12-31
116WELLS FARGO & COMPANY/MN155,658$2.5M0.06%2023-12-31
117Informed Momentum Co LLC155,429$2.5M0.06%2023-12-31
118Alyeska Investment Group, L.P.150,000$2.4M0.06%2023-12-31
119ANGELO GORDON & CO., L.P.80,000$2.4M0.03%2024-03-31
120Bayesian Capital Management, LP147,282$2.3M0.06%2023-12-31
121HighVista Strategies LLC144,772$2.3M0.06%2023-12-31
122Lighthouse Investment Partners, LLC143,049$2.3M0.06%2023-12-31
123VICTORY CAPITAL MANAGEMENT INC140,846$2.2M0.06%2023-12-31
124UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC137,123$2.2M0.06%2023-12-31
125AQR CAPITAL MANAGEMENT LLC125,637$2.0M0.05%2023-12-31
126Silphium Asset Management Ltd65,000$1.9M0.02%2024-12-31
127DEUTSCHE BANK AG\120,736$1.9M0.05%2023-12-31
128AMERICAN INTERNATIONAL GROUP, INC.119,625$1.9M0.05%2023-12-31
129Erste Asset Management GmbH63,000$1.9M0.02%2024-09-30
130Kercheville Advisors, LLC116,577$1.9M0.05%2023-12-31
131FRANKLIN RESOURCES INC116,190$1.8M0.05%2023-12-31
132Mirae Asset Global Investments Co., Ltd.110,056$1.7M0.04%2023-12-31
133PRELUDE CAPITAL MANAGEMENT, LLC101,315$1.6M0.04%2023-12-31
134MOORE CAPITAL MANAGEMENT, LP100,000$1.6M0.04%2023-12-31
135Atom Investors LP99,302$1.6M0.04%2023-12-31
136PROFUND ADVISORS LLC98,164$1.6M0.04%2023-12-31
137CAPTRUST FINANCIAL ADVISORS96,378$1.5M0.04%2023-12-31
138GUGGENHEIM CAPITAL LLC90,973$1.4M0.04%2023-12-31
139CASTLEARK MANAGEMENT LLC88,490$1.4M0.03%2023-12-31
140Fernwood Investment Management, LLC86,280$1.4M0.03%2023-12-31
141DAFNA Capital Management LLC83,000$1.3M0.03%2023-12-31
142NATIXIS75,000$1.2M0.03%2023-12-31
143PRUDENTIAL FINANCIAL INC74,057$1.2M0.03%2023-12-31
144STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM69,187$1.1M0.03%2023-12-31
145Shay Capital LLC68,500$1.1M0.03%2023-12-31
146ENVESTNET ASSET MANAGEMENT INC64,472$1.0M0.02%2023-12-31
147CAPITAL FUND MANAGEMENT S.A.64,144$1.0M0.02%2023-12-31
148AlphaCentric Advisors LLC62,500$991.9K0.02%2023-12-31
149Arizona State Retirement System62,272$988.3K0.02%2023-12-31
150TWIN FOCUS CAPITAL PARTNERS, LLC31,875$945.1K0.01%2024-03-31
151Quantum Private Wealth, LLC59,546$945.0K0.02%2023-12-31
152Kapitalo Investimentos Ltda31,437$932.1K0.01%2024-03-31
153China Universal Asset Management Co., Ltd.30,961$918.0K0.01%2024-03-31
154ZACKS INVESTMENT MANAGEMENT54,024$857.4K0.02%2023-12-31
155Parallax Volatility Advisers, L.P.48,900$776.0K0.02%2023-12-31
156PEAK6 Investments LLC48,400$768.1K0.02%2023-12-31
157ProShare Advisors LLC47,995$761.7K0.02%2023-12-31
158LOS ANGELES CAPITAL MANAGEMENT LLC46,985$745.7K0.02%2023-12-31
159Leo Wealth, LLC25,016$741.7K0.01%2024-03-31
160Zurcher Kantonalbank (Zurich Cantonalbank)44,709$709.5K0.01%2023-12-31
161Allianz Asset Management GmbH44,600$707.8K0.01%2023-12-31
162Diversified Trust Co42,517$674.7K0.01%2023-12-31
163Caption Management, LLC40,600$644.3K0.01%2023-12-31
164Monashee Investment Management LLC40,000$634.8K0.01%2023-12-31
165PUTNAM INVESTMENTS LLC38,330$608.3K0.01%2023-12-31
166US BANCORP \DE\36,487$579.0K0.01%2023-12-31
167Graham Capital Management, L.P.35,572$564.5K0.01%2023-12-31
168OXFORD ASSET MANAGEMENT LLP18,857$559.1K0.00%2024-03-31
169GLENMEDE TRUST CO NA34,813$552.5K0.01%2023-12-31
170Royal Bank of Canada34,290$544.0K0.01%2023-12-31
171AE Wealth Management LLC34,054$540.4K0.01%2023-12-31
172Alpha DNA Investment Management LLC31,873$505.8K0.01%2023-12-31
173Mach-1 Financial Group, LLC31,780$504.3K0.01%2023-12-31
174Raymond James Financial Services Advisors, Inc.31,080$493.2K0.01%2023-12-31
175Corton Capital Inc.29,506$468.3K0.01%2023-12-31
176OSAIC HOLDINGS, INC.28,651$454.7K0.01%2023-12-31
177Cubist Systematic Strategies, LLC26,796$425.3K0.01%2023-12-31
178OMERS ADMINISTRATION Corp26,400$419.0K0.01%2023-12-31
179BAXTER BROS INC13,750$407.7K0.00%2024-03-31
180COMERICA BANK25,000$396.8K0.01%2023-12-31
181BANK OF MONTREAL /CAN/100,986$391.8K0.04%2024-06-30
182Ameritas Investment Partners, Inc.23,559$373.9K0.01%2023-12-31
183Creative Planning19,293$306.2K0.00%2023-12-31
184CAXTON ASSOCIATES LP18,839$299.0K0.00%2023-12-31
185TFC Financial Management, Inc.17,950$284.9K0.00%2023-12-31
186MACKENZIE FINANCIAL CORP17,853$282.1K0.00%2023-12-31
187VIRTUS ADVISERS, LLC17,174$272.6K0.00%2023-12-31
188Mesirow Financial Investment Management, Inc.17,094$271.3K0.00%2023-12-31
189Belvedere Trading LLC16,997$269.7K0.00%2023-12-31
190NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO16,750$265.8K0.00%2023-12-31
191Jacobi Capital Management LLC16,500$261.9K0.00%2023-12-31
192LPL Financial LLC16,047$254.7K0.00%2023-12-31
193SCOTIA CAPITAL INC.14,979$237.7K0.00%2023-12-31
194Russell Investments Group, Ltd.14,900$236.5K0.00%2023-12-31
195XPONANCE, INC.14,164$224.8K0.00%2023-12-31
196Quarry LP14,000$222.2K0.00%2023-12-31
197Mine & Arao Wealth Creation & Management, LLC.14,000$222.2K0.00%2023-12-31
198Metropolitan Life Insurance Co/NY13,979$221.8K0.00%2023-12-31
199Orion Portfolio Solutions, LLC13,571$215.4K0.00%2023-12-31
200Orion Porfolio Solutions, LLC13,571$215.4K0.00%2025-06-30
201AXQ CAPITAL, LP13,000$206.3K0.00%2023-12-31
202Allspring Global Investments Holdings, LLC12,927$205.2K0.00%2023-12-31
203DCF Advisers, LLC12,850$203.9K0.00%2023-12-31
204Walleye Trading LLC12,300$195.2K0.00%2023-12-31
205Gotham Asset Management, LLC12,278$194.9K0.00%2023-12-31
206GTS SECURITIES LLC12,199$193.6K0.00%2023-12-31
207GLOBEFLEX CAPITAL L P10,978$174.2K0.00%2023-12-31
208CAPSTONE INVESTMENT ADVISORS, LLC10,722$170.2K0.00%2023-12-31
209Sandia Investment Management LP8,174$129.7K0.00%2023-12-31
210Balyasny Asset Management L.P.7,658$121.5K0.00%2023-12-31
211ESSEX INVESTMENT MANAGEMENT CO LLC7,443$118.1K0.00%2023-12-31
212Quantbot Technologies LP7,187$114.1K0.00%2023-12-31
213EXCHANGE TRADED CONCEPTS, LLC6,657$105.6K0.00%2023-12-31
214Federation des caisses Desjardins du Quebec10,000$105.2K0.00%2024-06-30
215IFP Advisors, Inc830$25.9K0.00%2024-06-30
216LORD, ABBETT & CO. LLC892,704$16.8K0.39%2024-09-30
217PNC Financial Services Group, Inc.565$16.8K0.00%2024-03-31
218Prestige Wealth Management Group LLC423$12.5K0.00%2024-03-31
219PRINCIPAL SECURITIES, INC.324$9.6K0.00%2024-03-31
220EverSource Wealth Advisors, LLC200$5.9K0.00%2024-03-31
221Kelly Financial Services LLC100$3.0K0.00%2024-06-30
222MATHER GROUP, LLC.62$1.8K0.00%2024-03-31
223Parallel Advisors, LLC28$5280.00%2024-03-31
224HUNTINGTON NATIONAL BANK1$2690.00%2025-12-31
225Farther Finance Advisors, LLC11$2080.00%2024-03-31