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INSULET CORPORATION
INSULET CORPORATION. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 169 Institutional holders with a total value of $2,318,359,736.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 5,875,337 216,506,000 9.34%
2 WELLINGTON MANAGEMENT GROUP LLP 4,876,807 179,710,000 7.75%
3 VANGUARD GROUP INC 3,399,258 125,262,000 5.40%
4 Capital Research Global Investors 3,128,078 115,270,000 4.97%
5 JPMORGAN CHASE & CO 2,449,673 90,272,000 3.89%
6 FRONTIER CAPITAL MANAGEMENT CO LLC 2,395,938 88,290,000 3.81%
7 PRIMECAP MANAGEMENT CO/CA/ 1,956,456 72,095,000 3.11%
8 ORBIMED ADVISORS LLC 1,953,000 71,968,000 3.10%
9 ALLIANCEBERNSTEIN L.P. 1,859,791 68,533,000 2.96%
10 Clearbridge Investments, LLC 1,834,746 67,610,000 2.92%
11 FRED ALGER MANAGEMENT, LLC 1,826,132 67,293,000 2.90%
12 FEDERATED HERMES, INC. 1,771,300 65,272,000 2.82%
13 NEXT CENTURY GROWTH INVESTORS LLC 1,765,454 65,056,000 2.81%
14 DARUMA CAPITAL MANAGEMENT LLC 1,725,296 63,577,000 2.74%
15 GILDER GAGNON HOWE & CO LLC 1,560,778 57,515,000 2.48%
16 BlackRock Institutional Trust Company, N.A. 1,459,405 53,779,000 2.32%
17 BlackRock Fund Advisors 1,339,851 49,374,000 2.13%
18 Invesco Ltd. 1,266,947 46,687,000 2.01%
19 KORNITZER CAPITAL MANAGEMENT INC /KS 1,111,964 40,976,000 1.77%
20 STATE STREET CORP 934,523 34,436,000 1.49%
21 Calamos Advisors LLC 828,375 30,526,000 1.32%
22 NORTHERN TRUST CORP 827,782 30,504,000 1.32%
23 TEACHERS ADVISORS, LLC 798,182 29,413,000 1.27%
24 FRANKLIN RESOURCES INC 793,455 29,239,000 1.26%
25 ArrowMark Colorado Holdings LLC 593,016 21,853,000 0.94%
26 TIAA CREF INVESTMENT MANAGEMENT LLC 585,989 21,594,000 0.93%
27 LORD, ABBETT & CO. LLC 585,665 21,582,000 0.93%
28 WEATHERBIE CAPITAL, LLC 558,573 20,583,000 0.89%
29 Cupps Capital Management, LLC 553,830 20,408,000 0.88%
30 Bank of New York Mellon Corp 516,424 19,030,000 0.82%
31 LOOMIS SAYLES & CO L P 456,413 16,819,000 0.73%
32 OppenheimerFunds, Inc. 437,940 16,138,000 0.70%
33 NORGES BANK 418,818 15,433,000 0.67%
34 WELLS FARGO & COMPANY/MN 382,965 14,112,000 0.61%
35 Rothschild Capital Partners, LLC 382,599 14,099,000 0.61%
36 ROCKEFELLER FINANCIAL SERVICES INC 363,256 13,386,000 0.58%
37 Employees Retirement System of Texas 346,000 12,750,000 0.55%
38 RUSSELL FRANK CO/ 335,963 12,380,000 0.53%
39 BANK OF MONTREAL /CAN/ 331,070 12,200,000 0.53%
40 AMUNDI ASSET MANAGEMENT US, INC. 326,337 12,026,000 0.52%
41 AMERIPRISE FINANCIAL INC 320,082 11,796,000 0.51%
42 MORGENS WATERFALL VINTIADIS & CO INC 316,000 11,645,000 0.50%
43 GEODE CAPITAL MANAGEMENT, LLC 305,272 11,249,000 0.49%
44 Champlain Investment Partners, LLC 276,205 10,178,000 0.44%
45 TIRSCHWELL & LOEWY INC 270,825 9,980,000 0.43%
46 MORGAN STANLEY 261,467 9,635,000 0.42%
47 CASTLEARK MANAGEMENT LLC 198,004 9,389,000 0.40%
48 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 230,546 8,496,000 0.37%
49 Nichols Asset Management LLC 226,105 8,332,000 0.36%
50 MAGEE THOMSON INVESTMENT PARTNERS LLC 214,100 7,889,000 0.34%
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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.