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IROBOT CORP
IROBOT CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 216 Institutional holders with a total value of $948,248,495.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 2,178,380 95,806,000 10.10%
2 BlackRock Fund Advisors 1,876,014 82,507,000 8.70%
3 COLUMBIA WANGER ASSET MANAGEMENT LLC 1,680,695 73,917,000 7.80%
4 OppenheimerFunds, Inc. 1,007,427 44,307,000 4.67%
5 DIMENSIONAL FUND ADVISORS LP 889,603 39,125,000 4.13%
6 Bank of New York Mellon Corp 827,534 36,395,000 3.84%
7 LORD, ABBETT & CO. LLC 782,089 34,396,000 3.63%
8 BlackRock Institutional Trust Company, N.A. 707,779 31,128,000 3.28%
9 FMR LLC 680,174 29,914,000 3.15%
10 BAILLIE GIFFORD & CO 632,400 27,813,000 2.93%
11 STATE STREET CORP 555,200 24,413,000 2.57%
12 KENNEDY CAPITAL MANAGEMENT LLC 552,803 24,312,000 2.56%
13 COLUMBUS CIRCLE INVESTORS 432,108 19,004,000 2.00%
14 LOOMIS SAYLES & CO L P 397,011 17,461,000 1.84%
15 SHELL ASSET MANAGEMENT CO 390,159 17,159,000 1.81%
16 DISCIPLINED GROWTH INVESTORS INC /MN 355,425 15,632,000 1.65%
17 NORTHERN TRUST CORP 348,271 15,317,000 1.62%
18 WELLINGTON MANAGEMENT GROUP LLP 327,514 14,404,000 1.52%
19 PICTET ASSET MANAGEMENT LTD 325,534 14,317,000 1.51%
20 Neuberger Berman Group LLC 309,322 13,604,000 1.43%
21 GOLDMAN SACHS GROUP INC 287,506 12,645,000 1.33%
22 CAPITAL GUARDIAN TRUST CO 245,424 10,794,000 1.14%
23 Personal Capital Advisors Corp 242,128 10,615,000 1.12%
24 DEUTSCHE BANK AG\ 220,792 9,708,000 1.02%
25 GEODE CAPITAL MANAGEMENT, LLC 215,428 9,473,000 1.00%
26 PRINCIPAL FINANCIAL GROUP INC 205,094 9,020,000 0.95%
27 ROYCE & ASSOCIATES LP 187,000 8,224,000 0.87%
28 AMERIPRISE FINANCIAL INC 183,395 8,066,000 0.85%
29 Tributary Capital Management, LLC 174,456 7,673,000 0.81%
30 Spark Investment Management LLC 128,200 5,638,000 0.59%
31 SCOUT INVESTMENTS, INC. 121,925 5,362,000 0.57%
32 PRIMECAP MANAGEMENT CO/CA/ 120,000 5,278,000 0.56%
33 BlackRock Investment Management, LLC 113,112 4,975,000 0.52%
34 BARROW HANLEY MEWHINNEY & STRAUSS LLC 111,230 4,892,000 0.52%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 100,082 4,402,000 0.46%
36 JPMORGAN CHASE & CO 98,366 4,326,000 0.46%
37 PRUDENTIAL FINANCIAL INC 84,026 3,695,000 0.39%
38 UBS Group AG 83,476 3,671,000 0.39%
39 TIAA CREF INVESTMENT MANAGEMENT LLC 82,668 3,636,000 0.38%
40 CWM, LLC 81,429 3,581,000 0.38%
41 Contrarius Investment Management Ltd 80,569 3,543,000 0.37%
42 COMERICA BANK 80,249 3,504,000 0.37%
43 OXFORD ASSET MANAGEMENT LLP 79,484 3,496,000 0.37%
44 AMERICAN CENTURY COMPANIES INC 78,901 3,470,000 0.37%
45 MORGAN STANLEY 74,219 3,264,000 0.34%
46 Jupiter Investment Management Ltd 70,516 3,101,000 0.33%
47 CREDIT SUISSE AG/ 69,816 3,070,000 0.32%
48 RENAISSANCE TECHNOLOGIES LLC 68,460 3,011,000 0.32%
49 WELLS FARGO & COMPANY/MN 65,235 2,868,000 0.30%
50 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 63,100 2,775,000 0.29%
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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.