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CASTLIGHT HEALTH INC COM CL B
CASTLIGHT HEALTH INC COM CL B. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 104 Institutional holders with a total value of $556,053,049.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 9,515,764 144,640,000 26.01%
2 WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST 6,568,646 99,843,000 17.96%
3 PRICE T ROWE ASSOCIATES INC /MD/ 4,087,145 59,607,000 10.72%
4 GILDER GAGNON HOWE & CO LLC 1,883,338 28,627,000 5.15%
5 BAILLIE GIFFORD & CO 1,794,820 27,281,000 4.91%
6 MORGAN STANLEY 1,276,549 19,403,000 3.49%
7 COLUMBIA WANGER ASSET MANAGEMENT LLC 1,109,000 16,857,000 3.03%
8 Redmile Group, LLC 1,164,257 16,463,000 2.96%
9 Capital World Investors 1,079,167 16,403,000 2.95%
10 LORD, ABBETT & CO. LLC 888,757 13,509,000 2.43%
11 BLACKROCK ADVISORS LLC 788,411 11,984,000 2.16%
12 ADAGE CAPITAL PARTNERS GP, L.L.C. 678,982 10,321,000 1.86%
13 VANGUARD GROUP INC 597,903 9,088,000 1.63%
14 MAVERICK CAPITAL LTD 450,000 6,566,000 1.18%
15 BlackRock Fund Advisors 288,429 4,384,000 0.79%
16 Capital Research Global Investors 266,300 4,048,000 0.73%
17 Artal Group S.A. 250,000 3,800,000 0.68%
18 BlackRock Group LTD 249,897 3,798,000 0.68%
19 BAMCO INC /NY/ 246,000 3,739,000 0.67%
20 GLG LLC 216,981 3,298,000 0.59%
21 JPMORGAN CHASE & CO 193,734 2,945,000 0.53%
22 Espalier Global Management LLC 176,573 2,684,000 0.48%
23 ALLEN OPERATIONS LLC 157,372 2,392,000 0.43%
24 BlackRock Institutional Trust Company, N.A. 144,329 2,194,000 0.39%
25 Alyeska Investment Group, L.P. 125,663 1,910,000 0.34%
26 STATE STREET CORP 118,424 1,802,000 0.32%
27 TIGER GLOBAL MANAGEMENT LLC 115,000 1,748,000 0.31%
28 JENNISON ASSOCIATES LLC 107,008 1,627,000 0.29%
29 BlackRock Investment Management, LLC 105,806 1,608,000 0.29%
30 D. E. Shaw & Co., Inc. 105,700 1,607,000 0.29% Call
31 Artal Group S.A. 100,000 1,520,000 0.27% Call
32 Nicholas Investment Partners, LP 95,787 1,456,000 0.26%
33 JANUS HENDERSON INVESTORS US LLC 93,044 1,414,000 0.25%
34 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 91,110 1,385,000 0.25%
35 Teton Advisors, Inc. 89,711 1,364,000 0.25%
36 COLUMBUS CIRCLE INVESTORS 85,933 1,306,000 0.23%
37 RAYMOND JAMES & ASSOCIATES 82,350 1,252,000 0.23%
38 SUSQUEHANNA INTERNATIONAL GROUP, LLP 82,200 1,249,000 0.22% Put
39 Zweig-DiMenna Associates LLC 76,500 1,163,000 0.21%
40 Antipodean Advisors LLC 76,000 1,155,000 0.21%
41 Bank of New York Mellon Corp 66,873 1,016,000 0.18%
42 GEODE CAPITAL MANAGEMENT, LLC 66,141 1,005,000 0.18%
43 D. E. Shaw & Co., Inc. 62,627 952,000 0.17%
44 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 58,362 887,000 0.16%
45 ALLIANCEBERNSTEIN L.P. 53,100 807,000 0.15%
46 TIAA CREF INVESTMENT MANAGEMENT LLC 50,708 771,000 0.14%
47 AMERIPRISE FINANCIAL INC 49,000 745,000 0.13%
48 SUSQUEHANNA INTERNATIONAL GROUP, LLP 46,040 700,000 0.13%
49 TWO SIGMA INVESTMENTS, LP 43,601 663,000 0.12%
50 D. E. Shaw & Co., Inc. 40,000 608,000 0.11% Put
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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.