Group One Trading LLC — Q1 2015 13F Holdings

Name: Group One Trading LLC — 13F Holdings, Q1 2015
Creator: AlphaSMO
License: https://www.sec.gov/forms

CIK: 0000932540

Total reported value

$52.2B

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Full holdings list this quarter

Showing top 200 holdings (of 4755 total)

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change
1	✓	Salix Pharmaceuticals LTD	Stock-Other	3.84%	—	+1969.30%
2	✓	Salix Pharmaceuticals LTD	Stock-Other	3.21%	—	+1121.36%
3	✓	Actavis PLC	Stock-Other	2.30%	—	+32.34%
4	✓	Salix Pharmaceuticals INC	Stock-Other	1.40%	—	+6686.44%
5	✓	Actavis PLC	Stock-Other	0.95%	—	-26.47%
6	✓	Time Warner Cable	Stock-Other	0.83%	—	+1.44%
7	HLF	Herbalife Ltd.	Stock-Other	0.80%	—	+16.77%
8	✓	American Airls Group INC	Stock-Other	0.76%	—	-57.59%
9	✓	Valeant Pharmaceuticals Inte	Stock-Other	0.73%	—	-42.64%
10	✓	Pharmacyclics INC Cmn Stock	Stock-Other	0.72%	—	+1768.75%
11	ABBV	AbbVie Inc.	Stock-Healthcare	0.70%	—	+60.20%
12	✓	Ll Flooring Holdings INC	Stock-Other	0.68%	—	+1766.62%
13	AAL	American Airlines Group INC	Stock-Industrials	0.66%	—	-57.30%
14	✓	Mallinckrodt Pub LTD Co	Stock-Other	0.60%	—	-63.80%
15	✓		Stock-Other	0.58%	—	-9.88%
16	HLF	Herbalife Ltd.	Stock-Other	0.57%	—	-19.63%
17	VXX	iPath Series B S&P 500 VIX Short-Term Futures ETN	Stock-Other	0.56%	—	-53.62%
18	✓	Valeant Pharmaceuticals Inte	Stock-Other	0.55%	—	-8.85%
19	KMI	Kinder Morgan, Inc.	Stock-Energy	0.55%	—	-43.02%
20	✓	Sears Holdings CORP	Stock-Other	0.53%	—	-41.64%
21	✓	Mannkind CORP	Stock-Other	0.49%	—	+62.58%
22	✓	Blackberry LTD	Stock-Other	0.47%	—	-38.74%
23	✓		Stock-Other	0.44%	—	+1934.81%
24	✓	Time Warner Cable	Stock-Other	0.44%	—	+32.71%
25	✓	Kraft Foods Group INC	Stock-Other	0.43%	—	+317300.00%
26	✓	Fidelity National Financial	Stock-Other	0.42%	—	+11175.38%
27	GILD	Gilead Sciences, Inc.	Stock-Healthcare	0.40%	—	+270.51%
28	✓	Targa Res CORP	Stock-Other	0.39%	—	+130450.00%
29	✓	Biomarin Pharmaceutical INC	Stock-Other	0.39%	—	+93.50%
30	✓	Rite Aid CORP New York	Stock-Other	0.38%	—	+117.54%
31	ABBV	Abbvie INC	Stock-Healthcare	0.36%	—	+265.27%
32	✓	Targa Res CORP	Stock-Other	0.35%	—	+6275.68%
33	✓	Interoil CORP Common Stock	Stock-Other	0.35%	—	-36.29%
34	ABBV	AbbVie Inc.	Stock-Healthcare	0.34%	—	+12.52%
35	✓	Raptor Pharmaceutical CORP	Stock-Other	0.34%	—	+115.01%
36	✓	Celldex Therapeutics INC	Stock-Other	0.34%	—	+87.79%
37	BB	Blackberry LTD	Stock-Other	0.34%	—	-33.64%
38	✓	Mobileye NV	Stock-Other	0.32%	—	-56.92%
39	TSM	Taiwan Semiconductor Manufacturing Company Limited	Stock-Tech	0.32%	-0.13%	+179.55%
40	✓	Ypf Sociedad Anonima	Stock-Other	0.32%	—	-21.56%
41	✓	American Airls Group INC	Stock-Other	0.31%	—	-41.22%
42	✓	Kraft Foods Group INC	Stock-Other	0.30%	—	+700.00%
43	✓	Solarcity CORP	Stock-Other	0.30%	—	+5.91%
44	✓	Hertz Global Holdings INC	Stock-Other	0.29%	—	-11.89%
45	✓	Pharmacyclics INC Cmn Stock	Stock-Other	0.29%	—	+152.78%
46	✓	Baker Hughes INC	Stock-Other	0.29%	—	-6.57%
47	✓	Biomarin Pharmaceutical INC	Stock-Other	0.28%	—	-22.34%
48	✓	Seadrill LTD	Stock-Other	0.28%	—	+108.15%
49	✓	American Realty Capital Prop	Stock-Other	0.28%	—	-30.40%
50	✓	Staples INC	Stock-Other	0.28%	—	+116.50%

1–50 of 200

Holding changes this quarter

Position changes disclosed by Group One Trading LLC for the quarter ending Q1 2015, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action
1	✓	Salix Pharmaceuticals LTD	+3.7%	+1969.30%	Add
2	✓	Salix Pharmaceuticals LTD	+3%	+1121.36%	Add
3	✓	Salix Pharmaceuticals INC	+1.4%	+6686.44%	Add
4	✓	Actavis PLC	+0.9%	+32.34%	Add
5	✓	Pharmacyclics INC Cmn Stock	+0.7%	+1768.75%	Add
6	✓	Ll Flooring Holdings INC	+0.6%	+1766.62%	Add
7	✓	Kraft Foods Group INC	+0.4%	+317300.00%	Add
8	✓	Fidelity National Financial	+0.4%	+11175.38%	Add
9	✓		+0.4%	+1934.81%	Add
10	✓	Targa Res CORP	+0.4%	+130450.00%	Add
11	✓	Targa Res CORP	+0.3%	+6275.68%	Add
12	GILD	Gilead Sciences, Inc.	+0.3%	+270.51%	Add
13	✓	Kraft Foods Group INC	+0.3%	+700.00%	Add
14	ABBV	Abbvie INC	+0.3%	+265.27%	Add
15	✓	Biomarin Pharmaceutical INC	+0.3%	+93.50%	Add
16	✓	Pharmacyclics INC Cmn Stock	+0.2%	+152.78%	Add
17	✓	Rite Aid CORP New York	+0.2%	+117.54%	Add
18	✓	Interoil CORP Common Stock	-0.2%	-36.29%	Trim
19	✓	Chimera Investment CORP	-0.2%	-99.77%	Trim
20	✓	Sirius Xm Holdings INC	-0.2%	-92.52%	Trim
21	✓	Astrazeneca PLC	-0.2%	-67.94%	Trim
22	✓	Perrigo Co PLC	-0.2%	-82.46%	Trim
23	✓	Jazz Pharmaceuticals PLC	-0.2%	-78.06%	Trim
24	BB	Blackberry LTD	-0.3%	-33.64%	Trim
25	✓	Hertz Global Holdings INC	-0.3%	-53.93%	Trim
26	✓	Astrazeneca PLC	-0.3%	-86.50%	Trim
27	✓	Amtrust Finl Svcs INC	-0.3%	-89.21%	Trim
28	✓	Perrigo Co PLC	-0.4%	-91.25%	Trim
29	✓	Mobileye NV	-0.4%	-56.92%	Trim
30	KMI	Kinder Morgan, Inc.	-0.4%	-43.02%	Trim
31	VXX	iPath Series B S&P 500 VIX Short-Term Futures ETN	-0.4%	-60.80%	Trim
32	✓	Gopro INC	-0.4%	-48.40%	Trim
33	✓	Blackberry LTD	-0.4%	-38.74%	Trim
34	✓	Mallinckrodt LLC	-0.4%	-86.53%	Trim
35	✓	Gopro INC	-0.5%	-55.29%	Trim
36	✓	Amtrust Finl Svcs INC	-0.5%	-86.56%	Trim
37	✓	Mallinckrodt Pub LTD Co	-0.7%	-63.80%	Trim
38	VRTX	Vertex Pharmaceuticals Incorporated	-0.7%	-95.14%	Trim
39	KMI	Kinder Morgan, Inc.	-0.8%	-84.83%	Trim
40	AAL	American Airlines Group INC	-0.9%	-57.30%	Trim
41	VXX	iPath Series B S&P 500 VIX Short-Term Futures ETN	-0.9%	-53.62%	Trim
42	✓	American Airls Group INC	-1%	-57.59%	Trim
43	✓	Allergan INC	—	EXIT	Sold out
44	✓	Covidien PLC	—	EXIT	Sold out
45	SIRIEUR	Sirius Xm Holdings INC	—	EXIT	Sold out
46	✓	Sohu.com INC	—	EXIT	Sold out
47	✓	Cubist Pharmaceuticals INC	—	EXIT	Sold out
48	TSLA	Tesla, Inc.	—	EXIT	Sold out
49	✓	Safeway INC	—	EXIT	Sold out
50	✓	Cubist Pharmaceuticals INC	—	EXIT	Sold out