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COGENT COMMUNICATIONS HLDGS IN COM NEW
COGENT COMMUNICATIONS HLDGS IN COM NEW. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 153 Institutional holders with a total value of $1,541,203,386.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FRONTIER CAPITAL MANAGEMENT CO LLC 4,570,012 161,733,000 10.49%
2 FMR LLC 3,542,906 125,384,000 8.14%
3 VANGUARD GROUP INC 2,929,861 103,688,000 6.73%
4 COLUMBIA WANGER ASSET MANAGEMENT LLC 2,318,200 82,042,000 5.32%
5 State of New Jersey Common Pension Fund D 1,700,000 60,163,000 3.90%
6 RENAISSANCE TECHNOLOGIES LLC 1,407,800 49,822,000 3.23%
7 CANADA LIFE ASSURANCE Co 1,322,476 46,855,000 3.04%
8 BlackRock Fund Advisors 1,220,903 43,208,000 2.80%
9 Archer Capital Management, L.P. 1,192,853 42,215,000 2.74%
10 Capital World Investors 1,135,000 42,063,000 2.73%
11 TimesSquare Capital Management, LLC 1,171,700 41,466,000 2.69%
12 BlackRock Institutional Trust Company, N.A. 1,125,509 39,832,000 2.58%
13 JENNISON ASSOCIATES LLC 1,052,611 37,252,000 2.42%
14 Foxhaven Asset Management, LP 929,368 32,890,000 2.13%
15 Tekne Capital Management, LLC 847,114 29,979,000 1.95%
16 STATE STREET CORP 808,799 28,623,000 1.86%
17 Jericho Capital Asset Management L.P. 807,523 28,578,000 1.85%
18 DIMENSIONAL FUND ADVISORS LP 664,135 23,503,000 1.52%
19 NORTHERN TRUST CORP 637,202 22,551,000 1.46%
20 LMCG INVESTMENTS, LLC 635,909 22,505,000 1.46%
21 WESTFIELD CAPITAL MANAGEMENT CO LP 593,225 20,994,000 1.36%
22 Ulysses Management LLC 579,573 20,511,000 1.33%
23 Nokota Management, LP 570,000 20,172,000 1.31%
24 RS INVESTMENT MANAGEMENT CO LLC 568,460 20,118,000 1.31%
25 SG Capital Management LLC 554,558 19,626,000 1.27%
26 Bank of New York Mellon Corp 500,332 17,707,000 1.15%
27 Herring Creek Capital Management, LLC 468,743 16,589,000 1.08%
28 CITADEL ADVISORS LLC 436,039 15,431,000 1.00%
29 Skylands Capital, LLC 418,800 14,821,000 0.96%
30 Allianz Asset Management GmbH 393,132 13,913,000 0.90%
31 MIG Capital, LLC 382,500 13,537,000 0.88%
32 RK Capital Management, LLC 369,887 13,090,000 0.85%
33 RIVULET CAPITAL, LLC 360,200 12,747,000 0.83%
34 VAN DEN BERG MANAGEMENT I, INC 355,836 12,593,000 0.82%
35 AXA S.A. 348,103 12,319,000 0.80%
36 NORGES BANK 347,085 12,283,000 0.80%
37 DEUTSCHE BANK AG\ 330,895 11,709,000 0.76%
38 AMERIPRISE FINANCIAL INC 318,569 11,274,000 0.73%
39 GEODE CAPITAL MANAGEMENT, LLC 270,638 9,577,000 0.62%
40 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 235,799 8,345,000 0.54%
41 REAVES W H & CO INC 233,300 8,256,000 0.54%
42 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 229,490 8,122,000 0.53%
43 BARING ASSET MANAGEMENT Ltd 222,342 7,869,000 0.51%
44 Tygh Capital Management, Inc. 219,573 7,771,000 0.50%
45 TWO SIGMA INVESTMENTS, LP 181,370 6,419,000 0.42%
46 ACT II MANAGEMENT, LP 180,500 6,388,000 0.41%
47 TIAA CREF INVESTMENT MANAGEMENT LLC 165,842 5,869,000 0.38%
48 Century Capital Management, LLC 158,748 5,618,000 0.36%
49 HIGHBRIDGE CAPITAL MANAGEMENT LLC 157,680 5,580,000 0.36%
50 MARSHALL WACE, LLP 136,367 4,826,000 0.31%
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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.