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MIMECAST LTD
MIMECAST LTD. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 71 Institutional holders with a total value of $439,581,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Insight Holdings Group, LLC 9,507,752 170,189,000 38.72%
2 ABDIEL CAPITAL ADVISORS, LLC 3,333,549 59,671,000 13.57%
3 WELLINGTON MANAGEMENT GROUP LLP 1,577,590 28,239,000 6.42%
4 PENSERRA CAPITAL MANAGEMENT LLC 629,433 12,978,000 2.95%
5 BROWN ADVISORY INC 670,717 12,006,000 2.73%
6 SANDLER CAPITAL MANAGEMENT 651,412 11,660,000 2.65%
7 PEREGRINE CAPITAL MANAGEMENT INC /MN/ 646,669 11,575,000 2.63%
8 COLUMBIA WANGER ASSET MANAGEMENT LLC 640,077 11,457,000 2.61%
9 KORNITZER CAPITAL MANAGEMENT INC /KS 546,661 9,785,000 2.23%
10 Stephens Investment Management Group LLC 509,545 9,121,000 2.07%
11 Bank of New York Mellon Corp 452,442 8,099,000 1.84%
12 ACADIAN ASSET MANAGEMENT LLC 429,035 7,677,000 1.75%
13 Cortina Asset Management, LLC 407,796 7,300,000 1.66%
14 DRIEHAUS CAPITAL MANAGEMENT LLC 383,459 6,864,000 1.56%
15 RENAISSANCE TECHNOLOGIES LLC 381,900 6,836,000 1.56%
16 FEDERATED HERMES, INC. 344,000 6,158,000 1.40%
17 AMERIPRISE FINANCIAL INC 326,665 5,847,000 1.33%
18 COLUMBUS CIRCLE INVESTORS 319,292 5,715,000 1.30%
19 WADDELL & REED FINANCIAL INC 300,000 5,370,000 1.22%
20 LORD, ABBETT & CO. LLC 251,070 4,494,000 1.02%
21 Pier Capital, LLC 232,596 4,163,000 0.95%
22 Spark Investment Management LLC 171,800 3,075,000 0.70%
23 Nuveen Asset Management, LLC 146,928 2,630,000 0.60%
24 GO ETF SOLUTIONS LLP 142,558 2,552,000 0.58%
25 Informed Momentum Co LLC 121,709 2,179,000 0.50%
26 BOGLE INVESTMENT MANAGEMENT L P /DE/ 121,378 2,172,000 0.49%
27 Weiss Multi-Strategy Advisers LLC 115,030 2,059,000 0.47%
28 BARCLAYS PLC 103,270 1,848,000 0.42%
29 WALL STREET ASSOCIATES 99,254 1,777,000 0.40%
30 GW&K Investment Management, LLC 93,977 1,682,000 0.38%
31 TWO SIGMA INVESTMENTS, LP 73,386 1,314,000 0.30%
32 MACQUARIE GROUP LTD 57,537 1,030,000 0.23%
33 Archon Capital Management LLC 56,554 1,012,000 0.23%
34 Allianz Asset Management GmbH 39,666 710,000 0.16%
35 GSA CAPITAL PARTNERS LLP 37,100 664,000 0.15%
36 Portolan Capital Management, LLC 35,635 638,000 0.15%
37 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 34,466 617,000 0.14%
38 A.R.T. Advisors, LLC 32,300 578,000 0.13%
39 State of Tennessee, Department of Treasury 30,400 544,000 0.12%
40 Invesco Ltd. 29,844 534,000 0.12%
41 TWO SIGMA ADVISERS, LP 29,100 521,000 0.12%
42 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 28,300 507,000 0.12%
43 Trexquant Investment LP 26,877 481,000 0.11%
44 ESSEX INVESTMENT MANAGEMENT CO LLC 26,454 474,000 0.11%
45 GEODE CAPITAL MANAGEMENT, LLC 25,637 458,000 0.10%
46 USA FINANCIAL FORMULAS 25,344 454,000 0.10%
47 MORGAN STANLEY 22,439 402,000 0.09%
48 NORTHERN TRUST CORP 21,945 393,000 0.09%
49 CITADEL ADVISORS LLC 20,722 371,000 0.08%
50 MILLENNIUM MANAGEMENT LLC 17,481 313,000 0.07%
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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.