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CARDIOVASCULAR SYS INC DEL COM
CARDIOVASCULAR SYS INC DEL COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 137 Institutional holders with a total value of $917,915,533.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Consonance Capital Management LP 2,192,500 85,595,000 9.32%
2 WADDELL & REED FINANCIAL INC 1,904,042 74,334,000 8.10%
3 WELLS FARGO & COMPANY/MN 1,082,893 42,275,000 4.61%
4 NEXT CENTURY GROWTH INVESTORS LLC 1,062,910 41,496,000 4.52%
5 ALLIANCEBERNSTEIN L.P. 1,026,508 40,075,000 4.37%
6 VANGUARD GROUP INC 973,964 38,024,000 4.14%
7 BlackRock Fund Advisors 868,127 33,892,000 3.69%
8 Granahan Investment Management, LLC 649,500 25,356,000 2.76%
9 JENNISON ASSOCIATES LLC 648,290 25,309,000 2.76%
10 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 614,853 24,003,861 2.62%
11 COLUMBUS CIRCLE INVESTORS 551,819 21,543,000 2.35%
12 LOOMIS SAYLES & CO L P 538,608 21,027,000 2.29%
13 Penn Capital Management Company, LLC 522,560 20,401,000 2.22%
14 BlackRock Institutional Trust Company, N.A. 518,711 20,250,000 2.21%
15 OppenheimerFunds, Inc. 501,850 19,592,000 2.13%
16 STATE STREET CORP 458,648 17,913,000 1.95%
17 Invesco Ltd. 422,903 16,510,000 1.80%
18 FMR LLC 400,000 15,616,000 1.70%
19 IRONWOOD INVESTMENT MANAGEMENT LLC 383,381 14,967,000 1.63%
20 WELLINGTON MANAGEMENT GROUP LLP 356,209 13,907,000 1.52%
21 WALL STREET ASSOCIATES 339,700 13,262,000 1.44%
22 NORTHERN TRUST CORP 332,590 12,984,000 1.41%
23 THORNBURG INVESTMENT MANAGEMENT INC 303,052 11,831,000 1.29%
24 Allianz Asset Management GmbH 282,631 11,034,000 1.20%
25 CASTLEARK MANAGEMENT LLC 273,575 10,680,000 1.16%
26 RUSSELL FRANK CO/ 272,880 10,653,000 1.16%
27 Minneapolis Portfolio Management Group, LLC 249,122 9,726,000 1.06%
28 WASATCH ADVISORS LP 248,381 9,697,000 1.06%
29 OBERWEIS ASSET MANAGEMENT INC/ 233,986 9,135,000 1.00%
30 BROWN ADVISORY INC 231,267 9,029,000 0.98%
31 D. E. Shaw & Co., Inc. 229,639 8,965,000 0.98%
32 LORD, ABBETT & CO. LLC 218,433 8,528,000 0.93%
33 Point72 Asset Management, L.P. 217,800 8,503,000 0.93%
34 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 215,372 8,408,000 0.92%
35 ESSEX INVESTMENT MANAGEMENT CO LLC 190,586 7,440,000 0.81%
36 THRIVENT FINANCIAL FOR LUTHERANS 184,306 7,196,000 0.78%
37 TCW GROUP INC 183,266 7,155,000 0.78%
38 GEODE CAPITAL MANAGEMENT, LLC 174,486 6,811,000 0.74%
39 Bank of New York Mellon Corp 170,260 6,647,000 0.72%
40 AMERIPRISE FINANCIAL INC 142,403 5,560,000 0.61%
41 Informed Momentum Co LLC 136,844 5,342,000 0.58%
42 NORTHPOINTE CAPITAL LLC 136,306 5,321,000 0.58%
43 BANK OF AMERICA CORP /DE/ 131,980 5,153,000 0.56%
44 NEW YORK STATE COMMON RETIREMENT FUND 126,843 4,952,000 0.54%
45 MAIRS & POWER INC 118,422 4,623,000 0.50%
46 Timpani Capital Management LLC 103,740 4,050,000 0.44%
47 DENVER INVESTMENT ADVISORS LLC 103,333 4,034,000 0.44%
48 PERKINS CAPITAL MANAGEMENT INC 99,500 3,884,000 0.42%
49 AMERICAN CENTURY COMPANIES INC 99,094 3,869,000 0.42%
50 TIAA CREF INVESTMENT MANAGEMENT LLC 97,320 3,799,000 0.41%
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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.