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RAPID7 INC
RAPID7 INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 92 Institutional holders with a total value of $530,329,077.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Technology Crossover Management VII, Ltd. 9,438,043 166,581,000 31.41%
2 BAIN CAPITAL VENTURE INVESTORS, LLC 8,981,230 158,519,000 29.89%
3 VANGUARD GROUP INC 1,220,874 21,549,000 4.06%
4 NEXT CENTURY GROWTH INVESTORS LLC 1,107,641 19,549,000 3.69%
5 Granahan Investment Management, LLC 827,300 14,602,000 2.75%
6 PENSERRA CAPITAL MANAGEMENT LLC 708,066 12,497,000 2.36%
7 WELLS FARGO & COMPANY/MN 703,318 12,414,000 2.34%
8 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 689,280 12,166,000 2.29%
9 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 657,453 11,604,000 2.19%
10 BlackRock Fund Advisors 503,909 8,894,000 1.68%
11 THORNBURG INVESTMENT MANAGEMENT INC 454,843 8,028,000 1.51%
12 BlackRock Institutional Trust Company, N.A. 390,765 6,897,000 1.30%
13 Polar Capital LLP 324,604 5,723,000 1.08%
14 FEDERATED HERMES, INC. 318,000 5,613,000 1.06%
15 SUSQUEHANNA INTERNATIONAL GROUP, LLP 304,700 5,378,000 1.01% Call
16 STATE STREET CORP 294,174 5,193,000 0.98%
17 BLAIR WILLIAM & CO/IL 268,524 4,739,000 0.89%
18 PEAK6 Group LLC 227,800 4,021,000 0.76% Call
19 NORTHERN TRUST CORP 224,438 3,961,000 0.75%
20 MILLENNIUM MANAGEMENT LLC 201,331 3,553,000 0.67%
21 WALL STREET ASSOCIATES 147,400 2,602,000 0.49%
22 JPMORGAN CHASE & CO 128,454 2,268,000 0.43%
23 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 127,718 2,254,000 0.43%
24 GEODE CAPITAL MANAGEMENT, LLC 123,783 2,184,000 0.41%
25 UNITED SERVICES AUTOMOBILE ASSOCIATION 122,600 2,164,000 0.41%
26 RRE Ventures GP III, LLC 86,071 1,519,000 0.29%
27 TUDOR INVESTMENT CORP ET AL 83,618 1,476,000 0.28%
28 AMERIPRISE FINANCIAL INC 81,764 1,443,000 0.27%
29 BlackRock Investment Management, LLC 75,633 1,335,000 0.25%
30 Bank of New York Mellon Corp 71,792 1,267,000 0.24%
31 Westend Capital Management, LLC 63,875 1,127,000 0.21%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 61,502 1,086,000 0.20%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 60,446 1,067,000 0.20%
34 EMERALD ACQUISITION LTD. 56,595 999,000 0.19%
35 COLUMBUS CIRCLE INVESTORS 51,310 906,000 0.17%
36 K.J. Harrison & Partners Inc 50,000 883,000 0.17%
37 Spot Trading L.L.C 49,600 875,000 0.16% Call
38 POLARIS VENTURE MANAGEMENT CO. VI, L.L.C. 48,460 855,000 0.16%
39 Informed Momentum Co LLC 48,391 854,000 0.16%
40 MORGAN STANLEY 44,698 789,000 0.15%
41 CREDIT SUISSE AG/ 43,365 766,000 0.14%
42 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 42,126 744,000 0.14%
43 FRIESS ASSOCIATES LLC 41,800 738,000 0.14%
44 Zurcher Kantonalbank (Zurich Cantonalbank) 37,300 658,000 0.12%
45 TEACHERS ADVISORS, LLC 31,606 558,000 0.11%
46 WEXFORD CAPITAL LP 31,000 547,000 0.10%
47 STRS OHIO 27,379 483,000 0.09%
48 Invesco Ltd. 23,383 413,000 0.08%
49 ALLIANCEBERNSTEIN L.P. 21,500 379,000 0.07%
50 CITADEL ADVISORS LLC 20,789 367,000 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.