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ZENDESK INC
ZENDESK INC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 192 Institutional holders with a total value of $2,687,062,478.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 LADENBURG THALMANN FINANCIAL SERVICES INC. 46 0 0.00%
2 QUADRANT CAPITAL GROUP LLC 86 0 0.00%
3 Tower Research Capital LLC (TRC) 40 1,000 0.00%
4 ASSETMARK, INC 80 2,000 0.00%
5 BANK OF MONTREAL /CAN/ 239 7,000 0.00%
6 FIFTH THIRD BANCORP 244 7,000 0.00%
7 CITIGROUP INC 300 8,000 0.00% Call
8 IFP ADVISORS, INC 300 8,000 0.00%
9 CUTLER GROUP LLC / CA 4,800 9,000 0.00% Put
10 Nelson Capital Management, LLC 376 10,000 0.00%
11 CUTLER GROUP LLC / CA 614 17,000 0.00%
12 CUTLER GROUP LLC / CA 17,100 19,000 0.00% Call
13 NISA INVESTMENT ADVISORS, LLC 780 22,000 0.00%
14 SOLARIS ASSET MANAGEMENT LLC 1,000 28,000 0.00%
15 ArchPoint Investors 1,033 29,000 0.00%
16 THOMPSON DAVIS & CO., INC. 1,115 31,000 0.00%
17 Creative Planning 2,701 75,000 0.00%
18 GLENMEDE TRUST CO NA 2,900 81,000 0.00%
19 ADVISOR GROUP, INC. 3,701 103,000 0.00%
20 ENVESTNET ASSET MANAGEMENT INC 3,773 105,000 0.00%
21 Zurcher Kantonalbank (Zurich Cantonalbank) 3,887 108,000 0.00%
22 OPPENHEIMER ASSET MANAGEMENT INC. 3,998 111,000 0.00%
23 FORTALEZA ASSET MANAGEMENT INC/ 4,145 115,000 0.00%
24 Independent Portfolio Consultants, Inc. 5,523 153,000 0.01%
25 BROWN BROTHERS HARRIMAN & CO 6,000 167,000 0.01%
26 PEAK6 Group LLC 6,410 178,000 0.01%
27 GROUP ONE TRADING LLC 6,791 189,000 0.01%
28 CITIGROUP INC 7,041 196,000 0.01%
29 BARCLAYS PLC 7,480 208,000 0.01%
30 Walleye Trading LLC 7,521 209,000 0.01%
31 Laurion Capital Management LP 7,700 214,000 0.01%
32 TEACHER RETIREMENT SYSTEM OF TEXAS 7,761 216,000 0.01%
33 Ameritas Investment Partners, Inc. 8,533 237,000 0.01%
34 ProShare Advisors LLC 8,587 239,000 0.01%
35 PARALLEL ADVISORS, LLC 8,275 243,000 0.01%
36 PRUDENTIAL FINANCIAL INC 8,820 245,000 0.01%
37 AQR CAPITAL MANAGEMENT LLC 9,635 268,000 0.01%
38 SUSQUEHANNA INTERNATIONAL GROUP, LLP 9,700 269,000 0.01% Call
39 CANADA LIFE ASSURANCE Co 9,704 269,000 0.01%
40 Verition Fund Management LLC 10,000 278,000 0.01%
41 BANQUE PICTET & CIE SA 10,000 278,000 0.01%
42 PNC FINANCIAL SERVICES GROUP, INC. 10,080 280,000 0.01%
43 POTRERO CAPITAL RESEARCH LLC 10,100 281,000 0.01%
44 Point72 Asset Management, L.P. 10,200 283,000 0.01%
45 Occidental Asset Management, LLC 10,207 284,000 0.01%
46 LOS ANGELES CAPITAL MANAGEMENT LLC 10,310 286,000 0.01%
47 BLAIR WILLIAM & CO/IL 10,600 294,000 0.01%
48 HIGHBRIDGE CAPITAL MANAGEMENT LLC 10,600 294,000 0.01% Call
49 WOLVERINE TRADING LP /BD 10,747 297,000 0.01%
50 D.A. DAVIDSON & CO. 10,849 301,000 0.01%
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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.