Group One Trading LLC — Q4 2014 13F Holdings

Name: Group One Trading LLC — 13F Holdings, Q4 2014
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 4894 total)

#	Ticker	Issuer	Asset Subclass	Weight	Weight Change	Shares Change
1	✓	American Airls Group INC	Stock-Other	1.76%	—	+20.49%
2	AAL	American Airlines Group INC	Stock-Industrials	1.51%	—	-3.40%
3	✓	Actavis PLC	Stock-Other	1.45%	—	+67.72%
4	VXX	iPath Series B S&P 500 VIX Short-Term Futures ETN	Stock-Other	1.42%	—	-22.69%
5	✓	Mallinckrodt Pub LTD Co	Stock-Other	1.26%	—	-31.61%
6	✓	Actavis PLC	Stock-Other	1.08%	—	+76.18%
7	KMI	Kinder Morgan, Inc.	Stock-Energy	0.93%	—	+79.85%
8	KMI	Kinder Morgan, Inc.	Stock-Energy	0.90%	—	+67.59%
9	✓	Blackberry LTD	Stock-Other	0.90%	—	+5.19%
10	✓	Valeant Pharmaceuticals Inte	Stock-Other	0.89%	—	+76.43%
11	✓	Time Warner Cable	Stock-Other	0.80%	—	+119.85%
12	VRTX	Vertex Pharmaceuticals Incorporated	Stock-Healthcare	0.74%	—	-4.85%
13	✓	Gopro INC	Stock-Other	0.73%	—	+0.76%
14	✓	Allergan INC	Stock-Other	0.70%	—	+29.86%
15	✓	Sears Holdings CORP	Stock-Other	0.70%	—	+28.81%
16	✓	Mobileye NV	Stock-Other	0.69%	—	+328.33%
17	✓	Gopro INC	Stock-Other	0.67%	—	+22.63%
18	✓	Amtrust Finl Svcs INC	Stock-Other	0.60%	—	+59.56%
19	BB	Blackberry LTD	Stock-Other	0.60%	—	+4.78%
20	HLF	Herbalife Ltd.	Stock-Other	0.60%	—	+28.23%
21	VXX	iPath Series B S&P 500 VIX Short-Term Futures ETN	Stock-Other	0.59%	—	-8.36%
22	HLF	Herbalife Ltd.	Stock-Other	0.58%	—	+110.89%
23	✓	Interoil CORP Common Stock	Stock-Other	0.55%	—	-5.28%
24	✓		Stock-Other	0.53%	—	+116.89%
25	✓	Mallinckrodt LLC	Stock-Other	0.52%	—	-33.31%
26	✓	American Airls Group INC	Stock-Other	0.51%	—	+32.24%
27	ABBV	AbbVie Inc.	Stock-Healthcare	0.47%	—	+80.70%
28	✓	Hertz Global Holdings INC	Stock-Other	0.46%	—	+160.18%
29	✓	J.c. Penney Co INC	Stock-Other	0.45%	—	-2.12%
30	✓	Valeant Pharmaceuticals Inte	Stock-Other	0.42%	—	+19.17%
31	✓	Covidien PLC	Stock-Other	0.42%	—	+67.93%
32	✓	Sears Holdings CORP	Stock-Other	0.39%	—	-13.26%
33	✓	Perrigo Co PLC	Stock-Other	0.39%	—	+209.29%
34	✓	Amtrust Finl Svcs INC	Stock-Other	0.38%	—	+100.84%
35	✓	Ypf Sociedad Anonima	Stock-Other	0.38%	—	-32.33%
36	✓	Hertz Global Holdings INC	Stock-Other	0.37%	—	-28.81%
37	✓	Astrazeneca PLC	Stock-Other	0.36%	—	-17.92%
38	✓	American Realty Capital Prop	Stock-Other	0.36%	—	+177.92%
39	✓	Astrazeneca PLC	Stock-Other	0.35%	—	-33.95%
40	✓	Vodafone Group PLC New	Stock-Other	0.33%	—	+12.17%
41	ABBV	AbbVie Inc.	Stock-Healthcare	0.33%	—	-11.20%
42	✓	Time Warner Cable	Stock-Other	0.32%	—	+4.64%
43	✓	Mobileye NV	Stock-Other	0.31%	—	+90.66%
44	✓	Jazz Pharmaceuticals PLC	Stock-Other	0.31%	—	-20.32%
45	✓	Acadia Pharmaceuticals INC	Stock-Other	0.30%	—	+7.87%
46	✓	Banco Santander S.a.	Stock-Other	0.30%	—	+8.82%
47	LUV	Southwest Airlines Co.	Stock-Industrials	0.30%	—	+90.67%
48	✓	American Rlty Cap Pptys INC	Stock-Other	0.29%	—	+260.25%
49	SIRIEUR	Sirius Xm Holdings INC	Stock-Other	0.29%	—	-0.38%
50	✓	Mannkind CORP	Stock-Other	0.29%	—	-29.90%

1–50 of 200

Holding changes this quarter

Position changes disclosed by Group One Trading LLC for the quarter ending Q4 2014, including ticker, issuer, weight change, shares change, and action
#	Ticker	Issuer	Weight Change	Shares Change	Action
1	✓	American Airls Group INC	+0.8%	+20.49%	Add
2	✓	Actavis PLC	+0.6%	+67.72%	Add
3	✓	Actavis PLC	+0.5%	+76.18%	Add
4	✓	Mobileye NV	+0.5%	+328.33%	Add
5	AAL	American Airlines Group INC	+0.5%	-3.40%	Trim
6	KMI	Kinder Morgan, Inc.	+0.5%	+79.85%	Add
7	✓	Time Warner Cable	+0.5%	+119.85%	Add
8	✓	Valeant Pharmaceuticals Inte	+0.4%	+76.43%	Add
9	KMI	Kinder Morgan, Inc.	+0.4%	+67.59%	Add
10	✓	Amtrust Finl Svcs INC	+0.3%	+59.56%	Add
11	✓		+0.3%	+116.89%	Add
12	✓	Sears Holdings CORP	+0.3%	+28.81%	Add
13	✓	Perrigo Co PLC	+0.3%	+209.29%	Add
14	✓	Hertz Global Holdings INC	+0.3%	+160.18%	Add
15	✓	Sohu.com INC	+0.3%	+16147.62%	Add
16	HLF	Herbalife Ltd.	+0.3%	+110.89%	Add
17	✓	American Airls Group INC	+0.3%	+32.24%	Add
18	✓	Allergan INC	+0.2%	+29.86%	Add
19	✓	Amtrust Finl Svcs INC	+0.2%	+100.84%	Add
20	ABBV	AbbVie Inc.	+0.2%	+80.70%	Add
21	BABA	Alibaba Group Holding Limited	+0.2%	+5945.83%	Add
22	✓	Cubist Pharmaceuticals INC	+0.2%	+339.95%	Add
23	✓	Covidien PLC	+0.2%	+67.93%	Add
24	✓	Cubist Pharmaceuticals INC	+0.2%	+899.32%	Add
25	✓	American Realty Capital Prop	+0.2%	+177.92%	Add
26	✓	American Rlty Cap Pptys INC	+0.2%	+260.25%	Add
27	✓		+0.2%	+602.21%	Add
28	✓	Gt Advanced Technologies INC	-0.2%	+3.20%	Add
29	✓	Astrazeneca PLC Sponsored Adr	-0.2%	-46.81%	Trim
30	✓	Mannkind CORP	-0.2%	-29.90%	Trim
31	✓	Astrazeneca PLC	-0.2%	-33.95%	Trim
32	✓	Gt Advanced Technologies INC	-0.2%	-0.92%	Trim
33	✓	Mallinckrodt LLC	-0.2%	-33.31%	Trim
34	✓	Dresser-rand Group INC	-0.3%	-71.32%	Trim
35	✓	J.c. Penney Co INC	-0.3%	-2.12%	Trim
36	✓	Twitter INC	-0.3%	-33.78%	Trim
37	✓	Gopro INC	-0.4%	+0.76%	Add
38	✓	Ypf Sociedad Anonima	-0.4%	-32.33%	Trim
39	VXX	iPath Series B S&P 500 VIX Short-Term Futures ETN	-0.4%	-22.69%	Trim
40	✓	Mallinckrodt Pub LTD Co	-0.5%	-31.61%	Trim
41	HTZ	Hertz Global Holdings, Inc.	—	EXIT	Sold out
42	✓	Baker Hughes INC	—	NEW	New buy
43	✓	Whiting Petroleum Corporation	—	NEW	New buy
44	✓	Restaurant Brands Intl INC	—	NEW	New buy
45	KMI	Kinder Morgan INC	—	EXIT	Sold out
46	✓	Northstar Realty Finance CORP Common Stock	—	EXIT	Sold out
47	✓	Tibco Software INC	—	EXIT	Sold out
48	GILD	Gilead Sciences, Inc.	—	NEW	New buy
49	✓	Whiting Petroleum Corporation	—	NEW	New buy
50	✓	Baker Hughes INC	—	NEW	New buy