GROUP ONE TRADING LLC Q3 2017 Filing

Filed November 15, 2017

Portfolio Value

$11.0B

Holdings

4,795

Report Date

Q3 2017

Filing Type

13F-HR

All Holdings (4,795 positions)

#StockSharesValue% PortfolioType
301
NTLAINTELLIA THERAPEUTICS INC
26,300$654.0M5.94%Put
302
INTERSECTIONS INC
194,200$654.0M5.94%Put
303
DONNELLEY FINL SOLUTIONS INC
30,300$653.0M5.93%Call
304
SCRIPPS NETWORKS INTERACT IN
7,600$653.0M5.93%Put
305
TRIPTRIPADVISOR INC
16,000$648.0M5.88%Put
306
CMCSACOMCAST CORP NEW
16,838$648.0M5.88%
307
HECLA MNG CO
128,900$647.0M5.88%Put
308
LANNET INC
35,000$646.0M5.87%Put
309
MEDICAL PPTYS TRUST INC
49,200$646.0M5.87%Call
310
GLU MOBILE INC
171,900$646.0M5.87%Call
311
REVLON INC
26,300$646.0M5.87%Call
312
PCRXPACIRA PHARMACEUTICALS INC
17,200$646.0M5.87%Call
313
SOTHEBYS
14,000$646.0M5.87%Put
314
ROWAN COMPANIES PLC
50,200$645.0M5.86%Put
315
AAPADVANCE AUTO PARTS INC
6,500$645.0M5.86%Call
316
UTHRUNITED THERAPEUTICS CORP DEL
5,500$645.0M5.86%Call
317
CARRIZO OIL & GAS INC
37,626$645.0M5.86%
318
CBRECBRE GROUP INC
17,014$644.0M5.85%
319
AVBAVALONBAY CMNTYS INC
3,611$644.0M5.85%
320
BMC STK HLDGS INC
30,000$641.0M5.82%Put
321
BBBYOVERSTOCK COM INC DEL
21,500$639.0M5.80%Call
322
AIR TRANSPORT SERVICES GRP I
26,200$638.0M5.79%Call
323
SCCOSOUTHERN COPPER CORP
16,000$636.0M5.78%Put
324
FQIDIGITAL RLTY TR INC
5,368$635.0M5.77%
325
AVON PRODS INC
272,500$635.0M5.77%Call
326
RENREN INC
70,700$633.0M5.75%
327
LAREDO PETROLEUM INC
48,800$631.0M5.73%Call
328
LINE CORP
17,400$630.0M5.72%Call
329
MEET GROUP INC
173,100$630.0M5.72%Put
330
IRON MTN INC NEW
16,200$630.0M5.72%Call
331
SUNPOWER CORP
86,000$627.0M5.69%Put
332
P5YBRF SA
43,424$626.0M5.68%
333
PINNACLE ENTMT INC NEW
29,371$626.0M5.68%
334
HWCHANCOCK HLDG CO
12,900$625.0M5.68%Put
335
NKTREURNEKTAR THERAPEUTICS
26,032$625.0M5.68%
336
STRLSTERLING CONSTRUCTION CO INC
41,000$624.0M5.67%Call
337
OLNOLIN CORP
18,200$623.0M5.66%Call
338
CYBRCYBERARK SOFTWARE LTD
15,200$623.0M5.66%Call
339
WOOFOOT LOCKER INC
17,681$623.0M5.66%
340
GRPNCHFGROUPON INC
119,561$622.0M5.65%
341
CANADIAN PAC RY LTD
3,700$622.0M5.65%Put
342
AVAVAEROVIRONMENT INC
11,500$622.0M5.65%Call
343
MTGMGIC INVT CORP WIS
49,679$622.0M5.65%
344
GOVERNMENT PPTYS INCOME TR
33,093$621.0M5.64%
345
BASIC ENERGY SVCS INC NEW
32,200$621.0M5.64%Call
346
VNOVORNADO RLTY TR
8,067$620.0M5.63%
347
KPTIKARYOPHARM THERAPEUTICS INC
56,500$620.0M5.63%Call
348
EBIX INC
9,500$620.0M5.63%Call
349
AVNTNAVIENT CORPORATION
41,300$620.0M5.63%Put
350
POSTPOST HLDGS INC
7,000$618.0M5.61%Put
351
TEXTEREX CORP NEW
13,700$617.0M5.60%Call
352
ORANGE
37,500$616.0M5.59%Put
353
WESTERN GAS PARTNERS LP
12,000$615.0M5.59%Call
354
TPHTRI POINTE GROUP INC
44,500$615.0M5.59%Put
355
NOVAVAX INC
537,500$613.0M5.57%Call
356
TREELENDINGTREE INC NEW
2,500$611.0M5.55%Call
357
CALLON PETE CO DEL
54,400$611.0M5.55%Put
358
NAM TAI PPTY INC
56,300$611.0M5.55%Put
359
WUBAUSD58 COM INC
9,659$610.0M5.54%
360
LYGLLOYDS BANKING GROUP PLC
166,477$609.0M5.53%
361
ISHARES INC
27,100$608.0M5.52%Put
362
HOGHARLEY DAVIDSON INC
12,600$607.0M5.51%Call
363
HDBHDFC BANK LTD
6,300$607.0M5.51%Call
364
NXSTNEXSTAR MEDIA GROUP INC
9,700$604.0M5.49%Put
365
NATIONAL OILWELL VARCO INC
16,900$604.0M5.49%Call
366
IHS MARKIT LTD
13,700$604.0M5.49%Call
367
ADAMAS PHARMACEUTICALS INC
28,500$603.0M5.48%Call
368
PATTERSON COMPANIES INC
15,600$603.0M5.48%Call
369
PTENPATTERSON UTI ENERGY INC
28,800$603.0M5.48%Call
370
PINNACLE FINL PARTNERS INC
9,000$603.0M5.48%Call
371
ITCIEURINTRA CELLULAR THERAPIES INC
38,086$601.0M5.46%
372
ELLIS PERRY INTL INC
25,311$599.0M5.44%
373
ALDER BIOPHARMACEUTICALS INC
48,900$599.0M5.44%Call
374
KRNTKORNIT DIGITAL LTD
39,125$599.0M5.44%
375
VACMARRIOTT VACATIONS WRLDWDE C
4,800$598.0M5.43%Call
376
DNREURDENBURY RES INC
446,485$598.0M5.43%
377
FUELCELL ENERGY INC
341,200$597.0M5.42%Call
378
SHAKSHAKE SHACK INC
17,900$595.0M5.40%Call
379
GOGOGOGO INC
50,400$595.0M5.40%Put
380
CNDTCONDUENT INC
38,000$595.0M5.40%Put
381
FLOTEK INDS INC DEL
127,400$592.0M5.38%Put
382
BOXBOX INC
30,648$592.0M5.38%
383
FORTRESS INVESTMENT GROUP LL
74,200$591.0M5.37%Put
384
ADPAUTOMATIC DATA PROCESSING IN
5,400$590.0M5.36%Call
385
GSATGLOBALSTAR INC
360,000$587.0M5.33%Call
386
BROOKFIELD INFRAST PARTNERS
13,600$587.0M5.33%Call
387
EDITEDITAS MEDICINE INC
24,424$586.0M5.32%
388
ANFABERCROMBIE & FITCH CO
40,326$582.0M5.29%
389
VITAMIN SHOPPE INC
108,683$581.0M5.28%
390
BASIC ENERGY SVCS INC NEW
30,082$581.0M5.28%
391
GGBGERDAU S A
169,273$581.0M5.28%
392
CYS INVTS INC
67,300$581.0M5.28%Put
393
LOUISIANA PAC CORP
21,400$580.0M5.27%Call
394
FREDS INC
89,900$579.0M5.26%Call
395
ATDALLEGHENY TECHNOLOGIES INC
24,184$578.0M5.25%
396
CONSTELLIUM NV
56,300$577.0M5.24%Put
397
MATCH GROUP INC
24,700$573.0M5.20%Call
398
EMERGE ENERGY SVCS LP
69,300$571.0M5.19%Call
399
CONTROL4 CORP
19,372$571.0M5.19%
400
HRIHERC HLDGS INC
11,600$570.0M5.18%Call
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