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ABIOMED INC
ABIOMED INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 138 Institutional holders with a total value of $1,185,476,346.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 PARADIGM ASSET MANAGEMENT CO LLC 85,600 2,125,448 0.18%
52 KINGDON CAPITAL MANAGEMENT, L.L.C. 83,900 2,083,000 0.18%
53 Pine River Capital Management L.P. 82,238 2,042,000 0.17%
54 Invesco Ltd. 79,184 1,966,000 0.17%
55 PRUDENTIAL FINANCIAL INC 78,539 1,950,000 0.16%
56 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 73,699 1,830,000 0.15%
57 NEW YORK STATE COMMON RETIREMENT FUND 69,500 1,726,000 0.15%
58 PUBLIC SECTOR PENSION INVESTMENT BOARD 68,369 1,698,000 0.14%
59 FALCON POINT CAPITAL, LLC 67,415 1,674,000 0.14%
60 MANAGED ACCOUNT ADVISORS LLC 67,352 1,672,000 0.14%
61 ALLIANCEBERNSTEIN L.P. 66,898 1,661,000 0.14%
62 Granite Investment Partners, LLC 57,600 1,430,000 0.12%
63 Cupps Capital Management, LLC 57,175 1,419,000 0.12%
64 TEACHERS ADVISORS, LLC 56,283 1,398,000 0.12%
65 RHUMBLINE ADVISERS 49,664 1,233,000 0.10%
66 GUGGENHEIM CAPITAL LLC 49,517 1,230,000 0.10%
67 VIRTUS CAPITAL ADVISERS, LLC 44,921 1,115,000 0.09%
68 Swiss National Bank 43,400 1,078,000 0.09%
69 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 40,138 997,000 0.08%
70 BlackRock Group LTD 39,464 980,000 0.08%
71 Sterling Capital Management LLC 38,787 963,000 0.08%
72 COMERICA BANK 35,803 889,000 0.07%
73 PDT Partners, LLC 34,400 854,000 0.07%
74 TEXAS PERMANENT SCHOOL FUND CORP 33,023 820,000 0.07%
75 GOLDMAN SACHS GROUP INC 32,426 805,000 0.07%
76 BANK OF AMERICA CORP /DE/ 32,053 796,000 0.07%
77 METROPOLITAN LIFE INSURANCE CO/NY 31,234 776,000 0.07%
78 State of Tennessee, Department of Treasury 30,600 760,000 0.06%
79 AMERICAN INTERNATIONAL GROUP, INC. 30,254 751,207 0.06%
80 STRS OHIO 27,800 690,000 0.06%
81 MANUFACTURERS LIFE INSURANCE COMPANY, THE 26,083 647,000 0.05%
82 CAPSTONE ASSET MANAGEMENT CO 25,610 636,000 0.05%
83 Arizona State Retirement System 25,300 628,000 0.05%
84 PERCEPTIVE ADVISORS LLC 25,000 621,000 0.05%
85 VOYA INVESTMENT MANAGEMENT LLC 24,667 612,000 0.05%
86 PARADIGM CAPITAL MANAGEMENT INC/NY 22,400 556,000 0.05%
87 BLACKROCK ADVISORS LLC 22,231 552,000 0.05%
88 CAPITAL ONE, NATIONAL ASSOCIATION 21,775 541,000 0.05%
89 M&T BANK CORP 21,117 524,000 0.04%
90 Weiss Multi-Strategy Advisers LLC 20,000 497,000 0.04%
91 GLENMEDE TRUST CO NA 19,151 475,000 0.04%
92 ProShare Advisors LLC 16,797 417,000 0.04%
93 Louisiana State Employees Retirement System 16,800 417,000 0.04%
94 PARAMETRIC PORTFOLIO ASSOCIATES LLC 16,559 411,000 0.03%
95 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 15,699 390,000 0.03%
96 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 15,199 377,000 0.03%
97 RAYMOND JAMES & ASSOCIATES 14,700 365,000 0.03%
98 AQR CAPITAL MANAGEMENT LLC 14,435 358,000 0.03%
99 THRIVENT FINANCIAL FOR LUTHERANS 13,200 328,000 0.03%
100 GLG Partners LP 12,445 309,000 0.03%
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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.