Dark
Light
System
Security
ZENDESK INC
ZENDESK INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 170 Institutional holders with a total value of $1,843,746,310.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MIGDAL INSURANCE & FINANCIAL HOLDINGS LTD. 6 0 0.00%
2 EXANE DERIVATIVES 1 21 0.00%
3 LADENBURG THALMANN FINANCIAL SERVICES INC. 40 1,000 0.00%
4 ASSETMARK, INC 80 2,000 0.00%
5 ENVESTNET ASSET MANAGEMENT INC 88 2,000 0.00%
6 HAP Trading, LLC 10,000 3,000 0.00% Put
7 CUTLER GROUP LLC / CA 400 3,000 0.00% Put
8 IFP ADVISORS, INC 300 6,000 0.00%
9 BANK OF MONTREAL /CAN/ 356 8,000 0.00%
10 Nelson Capital Management, LLC 376 8,000 0.00%
11 SYNOVUS FINANCIAL CORP 400 8,000 0.00%
12 THOMPSON DAVIS & CO., INC. 750 16,000 0.00%
13 NISA INVESTMENT ADVISORS, LLC 1,000 21,000 0.00%
14 CUTLER GROUP LLC / CA 57,200 25,000 0.00% Call
15 ADVISOR GROUP, INC. 1,181 25,000 0.00%
16 Parallax Volatility Advisers, L.P. 1,296 27,000 0.00%
17 Point72 Hong Kong Ltd 1,396 30,000 0.00%
18 Stanford Investment Group, Inc. 1,397 30,000 0.00%
19 UBS Group AG 1,729 36,000 0.00%
20 Walleye Trading LLC 2,000 42,000 0.00% Put
21 CITIGROUP INC 2,500 53,000 0.00% Put
22 Creative Planning 2,561 54,000 0.00%
23 D.A. DAVIDSON & CO. 2,844 60,000 0.00%
24 GLENMEDE TRUST CO NA 2,900 61,000 0.00%
25 CUTLER GROUP LLC / CA 3,173 67,000 0.00%
26 Zurcher Kantonalbank (Zurich Cantonalbank) 3,535 75,000 0.00%
27 Tower Research Capital LLC (TRC) 3,851 82,000 0.00%
28 PEAK6 Group LLC 4,231 90,000 0.00%
29 Walleye Trading LLC 5,600 119,000 0.01% Call
30 BNP PARIBAS FINANCIAL MARKETS 5,951 126,161 0.01%
31 BROWN BROTHERS HARRIMAN & CO 6,000 127,000 0.01%
32 BlackRock Finance, Inc. 6,982 148,000 0.01%
33 SG Americas Securities, LLC 7,385 157,000 0.01%
34 PARALLEL ADVISORS, LLC 7,575 161,000 0.01%
35 SIMPLEX TRADING, LLC 8,069 171,000 0.01%
36 BARCLAYS PLC 9,186 194,000 0.01%
37 CANADA LIFE ASSURANCE Co 9,704 207,000 0.01%
38 AMALGAMATED BANK 9,963 211,000 0.01%
39 Occidental Asset Management, LLC 10,207 216,000 0.01%
40 PRINCIPAL FINANCIAL GROUP INC 11,322 240,000 0.01%
41 PNC FINANCIAL SERVICES GROUP, INC. 12,160 258,000 0.01%
42 PEAK6 Group LLC 12,900 273,000 0.01% Put
43 Squarepoint Ops LLC 12,903 274,000 0.01%
44 ProShare Advisors LLC 13,042 276,000 0.01%
45 BRANDYWINE MANAGERS, LLC 13,960 296,000 0.02%
46 RUSSELL INVESTMENTS GROUP, LTD. 14,553 308,000 0.02%
47 STONERIDGE INVESTMENT PARTNERS LLC 14,908 316,000 0.02%
48 Jefferies Group LLC 16,000 339,000 0.02% Call
49 ROYAL BANK OF CANADA 16,556 351,000 0.02%
50 BOARDMAN BAY CAPITAL MANAGEMENT LLC 16,582 352,000 0.02%
Page 1 of 4

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.