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

Institutional Holders (2014Q3)
Portfolio Summary: 112 Institutional holders with a total value of $349,038,923.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ADAGE CAPITAL PARTNERS GP, L.L.C. 2,000,000 29,440,000 8.43%
2 WELLINGTON MANAGEMENT GROUP LLP 1,754,535 25,827,000 7.40%
3 NORTHPOINTE CAPITAL LLC 1,010,087 14,868,000 4.26%
4 Cortina Asset Management, LLC 976,407 14,373,000 4.12%
5 THB ASSET MANAGEMENT 970,740 14,289,000 4.09%
6 Broadfin Capital, LLC 925,902 13,629,000 3.90%
7 RS INVESTMENT MANAGEMENT CO LLC 862,738 12,700,000 3.64%
8 FMR LLC 850,000 12,512,000 3.58%
9 CASTLEARK MANAGEMENT LLC 568,222 10,688,000 3.06%
10 Tamarack Capital Management, LLC 700,000 10,304,000 2.95%
11 VANGUARD GROUP INC 687,455 10,120,000 2.90%
12 BlackRock Fund Advisors 663,782 9,771,000 2.80%
13 WASATCH ADVISORS LP 638,303 9,396,000 2.69%
14 DAFNA Capital Management LLC 598,883 8,816,000 2.53% SH
15 PALISADE CAPITAL MANAGEMENT, LP 537,745 7,916,000 2.27%
16 First Light Asset Management, LLC 496,671 7,311,000 2.09%
17 BLACKROCK ADVISORS LLC 443,681 6,531,000 1.87%
18 MILLENNIUM MANAGEMENT LLC 427,759 6,297,000 1.80%
19 WELLS FARGO & COMPANY/MN 405,925 5,975,000 1.71%
20 Granahan Investment Management, LLC 378,055 5,565,000 1.59%
21 PUTNAM INVESTMENTS LLC 377,340 5,555,000 1.59%
22 STATE STREET CORP 359,515 5,292,000 1.52%
23 NEXT CENTURY GROWTH INVESTORS LLC 354,753 5,221,000 1.50%
24 DEUTSCHE BANK AG\ 327,704 4,821,000 1.38%
25 NORTHERN TRUST CORP 325,546 4,793,000 1.37%
26 BlackRock Institutional Trust Company, N.A. 293,090 4,314,000 1.24%
27 FEDERATED HERMES, INC. 277,700 4,088,000 1.17%
28 Allianz Asset Management GmbH 252,794 3,721,000 1.07%
29 Ghost Tree Capital, LLC 250,000 3,680,000 1.05%
30 EMERALD ADVISERS, LLC 235,160 3,462,000 0.99%
31 EMERALD MUTUAL FUND ADVISERS TRUST 218,480 3,216,000 0.92%
32 KOPP INVESTMENT ADVISORS LLC 207,655 3,057,000 0.88%
33 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 183,494 2,701,000 0.77%
34 BlackRock Group LTD 182,040 2,680,000 0.77%
35 Skylands Capital, LLC 174,900 2,575,000 0.74%
36 Rothschild Capital Partners, LLC 174,621 2,570,000 0.74%
37 COLUMBUS CIRCLE INVESTORS 165,008 2,429,000 0.70%
38 Manatuck Hill Partners, LLC 164,100 2,416,000 0.69%
39 EVENTIDE ASSET MANAGEMENT, LLC 152,300 2,242,000 0.64%
40 LORD, ABBETT & CO. LLC 151,799 2,234,000 0.64%
41 GEODE CAPITAL MANAGEMENT, LLC 141,914 2,088,000 0.60%
42 Bank of New York Mellon Corp 140,792 2,072,000 0.59%
43 BlackRock Finance, Inc. 137,186 2,019,000 0.58%
44 WALL STREET ASSOCIATES 131,297 1,933,000 0.55%
45 KENNEDY CAPITAL MANAGEMENT LLC 127,230 1,873,000 0.54%
46 ESSEX INVESTMENT MANAGEMENT CO LLC 123,115 1,812,000 0.52%
47 AMERIPRISE FINANCIAL INC 113,083 1,665,000 0.48%
48 BlackRock Investment Management, LLC 107,371 1,581,000 0.45%
49 TIAA CREF INVESTMENT MANAGEMENT LLC 106,201 1,563,000 0.45%
50 UNITED SERVICES AUTOMOBILE ASSOCIATION 99,100 1,459,000 0.42%
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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.