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

Institutional Holders (2015Q2)
Portfolio Summary: 164 Institutional holders with a total value of $1,513,914,713.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 LADENBURG THALMANN FINANCIAL SERVICES INC. 33 1,000 0.00%
2 Tortoise Investment Management, LLC 20 1,000 0.00%
3 Parallax Volatility Advisers, L.P. 65 2,000 0.00%
4 CITIGROUP INC 100 3,000 0.00% Put
5 FineMark National Bank & Trust 78 3,000 0.00%
6 Zurcher Kantonalbank (Zurich Cantonalbank) 186 6,000 0.00%
7 PEAK6 Group LLC 300 10,000 0.00% Call
8 Johnson Financial Group, Inc. 424 14,000 0.00%
9 PRELUDE CAPITAL MANAGEMENT, LLC 550 19,000 0.00%
10 SIMPLEX TRADING, LLC 563 19,000 0.00%
11 MARK SHEPTOFF FINANCIAL PLANNING, LLC 607 21,000 0.00%
12 Parallax Volatility Advisers, L.P. 700 24,000 0.00% Put
13 BARCLAYS PLC 963 32,000 0.00%
14 UBS Group AG 1,227 41,000 0.00%
15 BlackRock Finance, Inc. 1,301 44,000 0.00%
16 GILDER GAGNON HOWE & CO LLC 1,510 51,000 0.00%
17 PNC FINANCIAL SERVICES GROUP, INC. 1,646 55,000 0.00%
18 TEACHER RETIREMENT SYSTEM OF TEXAS 1,709 58,000 0.00%
19 US BANCORP \DE\ 2,023 68,000 0.00%
20 Tower Research Capital LLC (TRC) 2,668 91,000 0.01%
21 FRIESS ASSOCIATES LLC 2,805 95,000 0.01%
22 Laurion Capital Management LP 2,900 98,000 0.01%
23 SG Americas Securities, LLC 3,650 124,000 0.01%
24 BNP PARIBAS FINANCIAL MARKETS 3,831 129,641 0.01%
25 Walleye Trading LLC 5,400 183,000 0.01% Put
26 Squarepoint Ops LLC 6,021 204,000 0.01%
27 Southeast Asset Advisors, LLC 6,888 233,000 0.02%
28 Paloma Partners Management Co 7,600 257,000 0.02%
29 PRINCIPAL FINANCIAL GROUP INC 8,221 278,000 0.02%
30 Advisors Asset Management, Inc. 8,527 289,000 0.02%
31 Aperio Group, LLC 8,749 296,000 0.02%
32 Neuberger Berman Group LLC 8,746 296,000 0.02%
33 Legal & General Group Plc 8,900 300,000 0.02%
34 BOOTHBAY FUND MANAGEMENT, LLC 9,077 307,000 0.02%
35 PRICE T ROWE ASSOCIATES INC /MD/ 9,500 321,000 0.02%
36 FIFTH THIRD BANCORP 9,954 337,000 0.02%
37 STIFEL FINANCIAL CORP 10,783 365,000 0.02%
38 Quadrature Capital LLP 10,871 368,000 0.02%
39 Perigon Wealth Management, LLC 11,663 395,000 0.03%
40 SEI INVESTMENTS CO 12,285 416,000 0.03%
41 TCW GROUP INC 12,931 438,000 0.03%
42 Magnetar Financial LLC 14,754 499,000 0.03%
43 HIGHBRIDGE CAPITAL MANAGEMENT LLC 14,967 506,000 0.03%
44 BANK OF MONTREAL /CAN/ 15,438 523,000 0.03%
45 SUSQUEHANNA INTERNATIONAL GROUP, LLP 15,800 535,000 0.04% Call
46 Manchester Capital Management LLC 15,909 538,000 0.04%
47 WESTPAC BANKING CORP 16,840 569,866 0.04%
48 MORGAN STANLEY 17,573 595,000 0.04%
49 MANAGED ACCOUNT ADVISORS LLC 18,710 633,000 0.04%
50 FIRST MERCANTILE TRUST CO 19,596 663,000 0.04%
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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.