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GW PHARMACEUTICALS PLC
GW PHARMACEUTICALS PLC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 132 Institutional holders with a total value of $1,105,968,888.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Capital Research Global Investors 2,610,674 181,285,000 16.39%
2 FMR LLC 2,176,499 151,136,000 13.67%
3 PRUDENTIAL PLC 1,171,600 81,356,000 7.36%
4 Bank of New York Mellon Corp 982,158 68,201,000 6.17%
5 JANUS HENDERSON INVESTORS US LLC 902,573 62,675,000 5.67%
6 BANK OF AMERICA CORP /DE/ 868,558 60,313,000 5.45%
7 ALLIANCEBERNSTEIN L.P. 415,254 37,942,000 3.43%
8 BARCLAYS PLC 480,800 33,175,000 3.00% Put
9 SUSQUEHANNA INTERNATIONAL GROUP, LLP 474,500 32,949,000 2.98% Put
10 Capital World Investors 437,100 30,352,000 2.74%
11 PERCEPTIVE ADVISORS LLC 400,000 27,776,000 2.51% Put
12 FEDERATED HERMES, INC. 342,700 23,797,000 2.15%
13 VHCP Management, LLC 311,853 21,655,000 1.96%
14 SUSQUEHANNA INTERNATIONAL GROUP, LLP 311,800 21,651,000 1.96% Call
15 DEERFIELD MANAGEMENT COMPANY, L.P. 310,122 21,535,000 1.95%
16 ORBIMED ADVISORS LLC 304,100 21,117,000 1.91%
17 CLOUGH CAPITAL PARTNERS L P 220,276 15,296,000 1.38%
18 FOLGER HILL ASSET MANAGEMENT LP 176,033 12,224,000 1.11%
19 BlackRock Fund Advisors 173,481 12,047,000 1.09%
20 SABBY MANAGEMENT, LLC 160,406 11,139,000 1.01%
21 Lamond Capital Partners LLC 120,000 10,964,000 0.99%
22 RENAISSANCE TECHNOLOGIES LLC 151,300 10,506,000 0.95%
23 Rock Springs Capital Management LP 116,000 8,055,000 0.73%
24 FRANKLIN RESOURCES INC 110,045 7,641,000 0.69%
25 HIGHLAND CAPITAL MANAGEMENT LP 105,291 7,311,000 0.66%
26 GREAT POINT PARTNERS LLC 100,000 6,944,000 0.63% Put
27 OppenheimerFunds, Inc. 100,000 6,944,000 0.63%
28 MORGAN STANLEY 93,630 6,502,000 0.59%
29 Asset Management One Co., Ltd. 80,631 5,599,000 0.51%
30 DEUTSCHE BANK AG\ 78,961 5,482,000 0.50%
31 JPMORGAN CHASE & CO 77,641 5,391,000 0.49%
32 GOLDMAN SACHS GROUP INC 77,329 5,370,000 0.49%
33 GOLDMAN SACHS GROUP INC 75,000 5,208,000 0.47% Put
34 EVENTIDE ASSET MANAGEMENT, LLC 73,500 5,104,000 0.46%
35 Parallax Volatility Advisers, L.P. 68,700 4,771,000 0.43% Call
36 Fiera Capital Corp 66,200 4,597,000 0.42%
37 Iguana Healthcare Management, LLC 60,687 4,214,000 0.38%
38 J. Goldman & Co LP 57,200 3,972,000 0.36% Call
39 AMERIPRISE FINANCIAL INC 56,480 3,921,000 0.35%
40 CITADEL ADVISORS LLC 51,263 3,560,000 0.32%
41 D. E. Shaw & Co., Inc. 47,700 3,312,000 0.30% Call
42 DIALECTIC CAPITAL MANAGEMENT, LP 46,000 3,195,000 0.29% Put
43 CITIGROUP INC 44,400 3,083,000 0.28% Call
44 Advisors Asset Management, Inc. 42,142 2,926,000 0.26%
45 MOORE CAPITAL MANAGEMENT, LP 40,500 2,812,000 0.25%
46 HBK INVESTMENTS L P 37,824 2,626,000 0.24%
47 CITIGROUP INC 35,500 2,465,000 0.22% Put
48 CUTLER GROUP LLC / CA 101,200 2,272,000 0.21% Put
49 Tekla Capital Management LLC 30,000 2,083,000 0.19%
50 A.R.T. Advisors, LLC 28,927 2,008,000 0.18%
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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.