GROUP ONE TRADING LLC Q2 2016 Filing

Filed August 12, 2016

Portfolio Value

$8.5M

Holdings

4,616

Report Date

Q2 2016

Filing Type

13F-HR

All Holdings (4,616 positions)

#	Stock	Shares	Value	% Portfolio	Type
3401	MOMOUSDMOMO INC	4,400	$44K	0.52%
3402	AAGILENT TECHNOLOGIES INC	1,000	$44K	0.52%	Put
3403	ESRTEMPIRE ST RLTY TR INC	2,317	$44K	0.52%
3404	KBRKBR INC	3,300	$44K	0.52%	Put
3405	—ASANKO GOLD INC	11,600	$44K	0.52%	Put
3406	ZDJ2 GLOBAL INC	700	$44K	0.52%	Put
3407	—ARGOS THERAPEUTICS INC	7,100	$44K	0.52%	Put
3408	—DOMINION DIAMOND CORP	5,000	$44K	0.52%	Put
3409	ADVMCHFADVERUM BIOTECHNOLOGIES INC	13,991	$44K	0.52%
3410	—ARCHER DANIELS MIDLAND CO	1,000	$43K	0.51%	Put
3411	—MAGICJACK VOCALTEC LTD	6,800	$43K	0.51%	Call
3412	AHHARMADA HOFFLER PPTYS INC	3,142	$43K	0.51%
3413	—XOMA CORP DEL	77,500	$43K	0.51%	Call
3414	—HORNBECK OFFSHORE SVCS INC N	5,100	$43K	0.51%	Put
3415	—RAIT FINANCIAL TRUST	13,600	$43K	0.51%	Put
3416	—ROCKET FUEL INC	19,213	$43K	0.51%
3417	BTEBAYTEX ENERGY CORP	7,400	$43K	0.51%	Call
3418	BCCBOISE CASCADE CO DEL	1,882	$43K	0.51%
3419	GEOSGEOSPACE TECHNOLOGIES CORP	2,600	$43K	0.51%	Call
3420	INFYINFOSYS LTD	2,397	$43K	0.51%
3421	—CLOUD PEAK ENERGY INC	20,900	$43K	0.51%	Call
3422	—POTBELLY CORP	3,400	$43K	0.51%	Call
3423	I9DNARBUTUS BIOPHARMA CORP	12,374	$43K	0.51%
3424	TALTAL ED GROUP	700	$43K	0.51%	Put
3425	AMXAMERICA MOVIL SAB DE CV	3,500	$43K	0.51%	Call
3426	—FXCM INC	5,000	$43K	0.51%	Call
3427	BTEBAYTEX ENERGY CORP	7,400	$43K	0.51%	Put
3428	—AMETEK INC NEW	902	$42K	0.50%
3429	—MICROSEMI CORP	1,300	$42K	0.50%	Put
3430	OPLNKAR AUCTION SVCS INC	1,000	$42K	0.50%	Put
3431	PGPROCTER & GAMBLE CO	500	$42K	0.50%	Put
3432	—BLUEKNIGHT ENERGY PARTNERS L	8,000	$42K	0.50%	Put
3433	—AARONS INC	1,900	$42K	0.50%	Call
3434	PENNPENN NATL GAMING INC	3,000	$42K	0.50%	Put
3435	—PRA HEALTH SCIENCES INC	1,000	$42K	0.50%	Put
3436	—QUORUM HEALTH CORP	3,925	$42K	0.50%
3437	EFRENERGY FUELS INC	18,497	$42K	0.50%
3438	—APPROACH RESOURCES INC	19,900	$42K	0.50%	Call
3439	—NEVSUN RES LTD	14,147	$42K	0.50%
3440	HTDCORCEPT THERAPEUTICS INC	7,699	$42K	0.50%
3441	—MANITOWOC INC	7,678	$42K	0.50%
3442	HOGHARLEY DAVIDSON INC	900	$41K	0.49%
3443	—CYS INVTS INC	4,900	$41K	0.49%	Put
3444	—NIMBLE STORAGE INC	5,200	$41K	0.49%	Call
3445	ORCLORACLE CORP	1,000	$41K	0.49%	Put
3446	OOMAOOMA INC	5,000	$41K	0.49%	Put
3447	CMRECOSTAMARE INC	5,300	$41K	0.49%	Call
3448	—ENERNOC INC	6,500	$41K	0.49%	Put
3449	PDLIEURPDL BIOPHARMA INC	13,127	$41K	0.49%
3450	5TCTRUECAR INC	5,217	$41K	0.49%
3451	—ZOGENIX INC	5,100	$41K	0.49%	Put
3452	—M D C HLDGS INC	1,700	$41K	0.49%	Call
3453	—POWERSHARES DB CMDTY IDX TRA	2,700	$41K	0.49%	Put
3454	—COLONY STARWOOD HOMES	1,300	$40K	0.47%
3455	—CEPHEID	1,293	$40K	0.47%
3456	—BAZAARVOICE INC	10,000	$40K	0.47%	Put
3457	—ORIGIN AGRITECH LIMITED	22,200	$40K	0.47%	Call
3458	RFREGIONS FINL CORP NEW	4,700	$40K	0.47%	Put
3459	MBUUMALIBU BOATS INC	3,348	$40K	0.47%
3460	—HIGHER ONE HLDGS INC	7,900	$40K	0.47%	Put
3461	NTCTNETSCOUT SYS INC	1,800	$40K	0.47%	Put
3462	AMPHAMPHASTAR PHARMACEUTICALS IN	2,500	$40K	0.47%	Call
3463	—GREAT PANTHER SILVER LTD	24,300	$40K	0.47%	Call
3464	—CORMEDIX INC	20,000	$40K	0.47%	Call
3465	—BITAUTO HLDGS LTD	1,500	$40K	0.47%	Call
3466	—SCHNITZER STL INDS	2,300	$40K	0.47%	Call
3467	—ALCOBRA LTD	8,700	$39K	0.46%	Put
3468	BWXTBWX TECHNOLOGIES INC	1,100	$39K	0.46%	Put
3469	—VEDANTA LTD	5,000	$39K	0.46%	Put
3470	—INC RESH HLDGS INC	1,011	$39K	0.46%
3471	—MERIDIAN BIOSCIENCE INC	2,000	$39K	0.46%	Put
3472	—VIVUS INC	34,743	$39K	0.46%
3473	TRTOOTSIE ROLL INDS INC	1,000	$39K	0.46%	Put
3474	TGTXTG THERAPEUTICS INC	6,500	$39K	0.46%	Put
3475	—BOOZ ALLEN HAMILTON HLDG COR	1,300	$39K	0.46%	Call
3476	—QUINTILES TRANSNATIO HLDGS I	600	$39K	0.46%
3477	RCLROYAL CARIBBEAN CRUISES LTD	578	$39K	0.46%
3478	—PHH CORP	2,900	$39K	0.46%	Call
3479	SSYSSTRATASYS LTD	1,700	$39K	0.46%	Put
3480	KBRKBR INC	2,900	$38K	0.45%	Call
3481	—VASCULAR BIOGENICS LTD	8,300	$38K	0.45%
3482	CMCDN IMPERIAL BK COMM TORONTO	500	$38K	0.45%	Put
3483	WNCWABASH NATL CORP	3,000	$38K	0.45%	Put
3484	SNISCRIPPS NETWORKS INTERACT IN	605	$38K	0.45%
3485	—ENABLE MIDSTREAM PARTNERS LP	2,800	$38K	0.45%
3486	NXDRKINDRED HEALTHCARE INC	3,397	$38K	0.45%
3487	—VCA INC	561	$38K	0.45%
3488	—ARRIS INTL INC	1,800	$38K	0.45%	Call
3489	NS9BNETSOL TECHNOLOGIES INC	6,488	$38K	0.45%
3490	SBACSBA COMMUNICATIONS CORP	352	$38K	0.45%
3491	—MATTERSIGHT CORP	9,900	$38K	0.45%
3492	—NEOPHOTONICS CORP	4,003	$38K	0.45%
3493	—QUESTAR CORP	1,500	$38K	0.45%	Call
3494	—H & E EQUIPMENT SERVICES INC	2,000	$38K	0.45%	Call
3495	TXM1TRAVELZOO INC	4,760	$38K	0.45%
3496	—OCH ZIFF CAP MGMT GROUP	9,800	$37K	0.44%	Put
3497	—MEMORIAL RESOURCE DEV CORP	2,300	$37K	0.44%	Call
3498	—U S CONCRETE INC	600	$37K	0.44%	Call
3499	—CONATUS PHARMACEUTICALS INC	18,100	$37K	0.44%	Put
3500	—SURGICAL CARE AFFILIATES INC	768	$37K	0.44%

PreviousPage 35 of 47Next