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

Institutional Holders (2016Q3)
Portfolio Summary: 195 Institutional holders with a total value of $1,621,033,246.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 VANGUARD GROUP INC 4,758,640 175,165,000 10.81%
2 FMR LLC 3,888,007 143,117,000 8.83%
3 FRONTIER CAPITAL MANAGEMENT CO LLC 3,043,463 112,030,000 6.91%
4 BlackRock Fund Advisors 2,910,378 107,131,000 6.61%
5 JENNISON ASSOCIATES LLC 1,890,026 69,572,000 4.29%
6 BROWN ADVISORY INC 1,706,149 62,803,000 3.87%
7 RENAISSANCE TECHNOLOGIES LLC 1,479,100 54,446,000 3.36%
8 DIMENSIONAL FUND ADVISORS LP 1,256,997 46,270,000 2.85%
9 MIG Capital, LLC 1,104,200 40,646,000 2.51%
10 Capital World Investors 1,100,718 40,517,000 2.50%
11 BlackRock Institutional Trust Company, N.A. 1,019,877 37,542,000 2.32%
12 TimesSquare Capital Management, LLC 999,275 36,783,000 2.27%
13 STATE STREET CORP 884,425 32,557,000 2.01%
14 State of New Jersey Common Pension Fund D 820,000 30,184,000 1.86%
15 Bank of New York Mellon Corp 800,518 29,468,000 1.82%
16 LOOMIS SAYLES & CO L P 795,786 29,292,000 1.81%
17 LORD, ABBETT & CO. LLC 757,562 27,886,000 1.72%
18 NORTHERN TRUST CORP 635,417 23,389,000 1.44%
19 FIL Ltd 620,394 22,837,000 1.41%
20 Ranger Investment Management, L.P. 590,826 21,748,000 1.34%
21 RIVULET CAPITAL, LLC 526,120 19,366,000 1.19%
22 CANADA LIFE ASSURANCE Co 518,584 19,107,000 1.18%
23 Tekne Capital Management, LLC 514,195 18,927,000 1.17%
24 Granahan Investment Management, LLC 464,289 17,090,000 1.05%
25 KORNITZER CAPITAL MANAGEMENT INC /KS 449,610 16,550,000 1.02%
26 Ulysses Management LLC 394,125 14,507,000 0.89%
27 ASTURIAS CAPITAL LLC 393,868 14,498,000 0.89%
28 Skylands Capital, LLC 386,350 14,222,000 0.88%
29 D. E. Shaw & Co., Inc. 355,769 13,096,000 0.81%
30 GOLDMAN SACHS GROUP INC 347,935 12,807,000 0.79%
31 Personal Capital Advisors Corp 341,985 12,684,000 0.78%
32 ROYAL BANK OF CANADA 319,605 11,766,000 0.73%
33 PRINCIPAL FINANCIAL GROUP INC 309,573 11,395,000 0.70%
34 NORGES BANK 323,436 11,371,000 0.70%
35 GEODE CAPITAL MANAGEMENT, LLC 300,209 11,050,000 0.68%
36 RK Capital Management, LLC 299,894 11,039,000 0.68%
37 BANK OF MONTREAL /CAN/ 286,377 10,541,000 0.65%
38 AMERIPRISE FINANCIAL INC 283,917 10,451,000 0.64%
39 EMERALD MUTUAL FUND ADVISERS TRUST 256,827 9,454,000 0.58%
40 Harvest Capital Strategies LLC 250,000 9,203,000 0.57%
41 EMERALD ADVISERS, LLC 238,817 8,791,000 0.54%
42 BOSTON FINANCIAL MANGEMENT LLC 216,794 7,980,000 0.49%
43 Advisors Asset Management, Inc. 201,449 7,415,000 0.46%
44 BlackRock Investment Management, LLC 174,660 6,429,000 0.40%
45 BLAIR WILLIAM & CO/IL 156,847 5,774,000 0.36%
46 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 152,534 5,615,000 0.35%
47 Invesco Ltd. 151,973 5,594,000 0.35%
48 Century Capital Management, LLC 147,970 5,447,000 0.34%
49 PARAMETRIC PORTFOLIO ASSOCIATES LLC 138,473 5,097,000 0.31%
50 TIAA CREF INVESTMENT MANAGEMENT LLC 132,254 4,868,000 0.30%
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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.