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

Institutional Holders (2016Q4)
Portfolio Summary: 107 Institutional holders with a total value of $258,106,440.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 OAK MANAGEMENT CORP 11,917,744 58,993,000 22.86%
2 FMR LLC 7,411,115 36,685,000 14.21%
3 WELLCOME TRUST LTD (THE) as trustee of the WELLCOME TRUST 6,568,646 32,515,000 12.60%
4 VANGUARD GROUP INC 2,484,401 12,298,000 4.76%
5 MORGAN STANLEY 2,313,443 11,452,000 4.44%
6 BAILLIE GIFFORD & CO 1,794,820 8,884,000 3.44%
7 PRUDENTIAL PLC 1,621,786 8,028,000 3.11%
8 GAGNON SECURITIES LLC 1,411,418 6,987,000 2.71%
9 ArrowMark Colorado Holdings LLC 1,355,957 6,712,000 2.60%
10 BlackRock Fund Advisors 1,311,508 6,492,000 2.52%
11 MAVERICK CAPITAL LTD 1,188,074 5,881,000 2.28%
12 EVENTIDE ASSET MANAGEMENT, LLC 1,170,000 5,792,000 2.24%
13 BlackRock Institutional Trust Company, N.A. 962,953 4,767,000 1.85%
14 RENAISSANCE TECHNOLOGIES LLC 902,190 4,466,000 1.73%
15 Gagnon Advisors, LLC 894,725 4,429,000 1.72%
16 WELLINGTON MANAGEMENT GROUP LLP 746,829 3,696,000 1.43%
17 STATE STREET CORP 663,065 3,277,000 1.27%
18 Alyeska Investment Group, L.P. 650,000 3,218,000 1.25%
19 D. E. Shaw & Co., Inc. 582,351 2,883,000 1.12%
20 AWM Investment Company, Inc. 496,932 2,460,000 0.95%
21 NORTHERN TRUST CORP 442,072 2,188,000 0.85%
22 EverPoint Asset Management, LLC 350,000 1,733,000 0.67%
23 Polar Capital LLP 317,260 1,570,000 0.61%
24 GEODE CAPITAL MANAGEMENT, LLC 298,310 1,476,000 0.57%
25 PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 286,682 1,419,000 0.55%
26 Timpani Capital Management LLC 237,535 1,176,000 0.46%
27 DEUTSCHE BANK AG\ 216,478 1,070,000 0.41%
28 RUSSELL INVESTMENTS GROUP, LTD. 208,838 1,054,000 0.41%
29 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 186,111 922,000 0.36%
30 Bank of New York Mellon Corp 160,795 796,000 0.31%
31 MILLENNIUM MANAGEMENT LLC 160,404 794,000 0.31%
32 BlackRock Investment Management, LLC 158,039 782,000 0.30%
33 ALLEN OPERATIONS LLC 157,372 779,000 0.30%
34 ROYCE & ASSOCIATES LP 134,521 666,000 0.26%
35 PUTNAM INVESTMENTS LLC 132,175 654,000 0.25%
36 PARAMETRIC PORTFOLIO ASSOCIATES LLC 125,993 624,000 0.24%
37 CONTINENTAL ADVISORS LLC 124,000 614,000 0.24%
38 TIAA CREF INVESTMENT MANAGEMENT LLC 105,822 524,000 0.20%
39 ALLIANCEBERNSTEIN L.P. 102,750 509,000 0.20%
40 CITADEL ADVISORS LLC 98,761 489,000 0.19%
41 Virtu KCG Holdings LLC 97,628 483,000 0.19%
42 UBS Group AG 91,475 453,000 0.18%
43 NEEDHAM INVESTMENT MANAGEMENT LLC 90,000 446,000 0.17%
44 RAYMOND JAMES & ASSOCIATES 86,800 430,000 0.17%
45 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 82,999 411,000 0.16%
46 Verition Fund Management LLC 70,000 347,000 0.13%
47 Geduld E E 65,000 322,000 0.12%
48 TEACHERS ADVISORS, LLC 62,781 311,000 0.12%
49 THOMPSON DAVIS & CO., INC. 60,615 300,000 0.12%
50 SUSQUEHANNA INTERNATIONAL GROUP, LLP 59,146 293,000 0.11%
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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.