GROUP ONE TRADING LLC Q3 2016 Filing

Filed November 14, 2016

Portfolio Value

$9.2B

Holdings

4,531

Report Date

Q3 2016

Filing Type

13F-HR

All Holdings (4,531 positions)

#StockSharesValue% PortfolioType
301
ZAYO GROUP HLDGS INC
22,700$674.0M7.31%Put
302
TITAN PHARMACEUTICALS INC DE
114,600$674.0M7.31%Call
303
SIMOSILICON MOTION TECHNOLOGY CO
13,006$674.0M7.31%
304
PCRXPACIRA PHARMACEUTICALS INC
19,700$674.0M7.31%Put
305
SANDSANDSTORM GOLD LTD
133,900$674.0M7.31%Put
306
SCIENTIFIC GAMES CORP
59,400$669.0M7.26%Put
307
PACIFIC ETHANOL INC
96,819$669.0M7.26%
308
NEW ORIENTAL ED & TECH GRP I
14,400$668.0M7.25%Put
309
SPECTRA ENERGY PARTNERS LP
15,300$668.0M7.25%Put
310
HOGHARLEY DAVIDSON INC
12,700$668.0M7.25%Put
311
FSLRFIRST SOLAR INC
16,928$668.0M7.25%
312
CORMEDIX INC
264,800$667.0M7.24%Put
313
CVECENOVUS ENERGY INC
46,400$667.0M7.24%Call
314
RENREN INC
323,362$666.0M7.23%
315
USACUSA COMPRESSION PARTNERS LP
35,400$665.0M7.22%Call
316
BROOKFIELD INFRAST PARTNERS
19,200$665.0M7.22%Call
317
NWLNEWELL BRANDS INC
12,600$664.0M7.21%Put
318
STONEMOR PARTNERS L P
26,500$664.0M7.21%Put
319
ORGANOVO HLDGS INC
174,634$662.0M7.18%
320
HRTXHERON THERAPEUTICS INC
38,400$662.0M7.18%Call
321
SUPERVALU INC
132,400$661.0M7.17%Put
322
UNITED NAT FOODS INC
16,500$661.0M7.17%Put
323
TURQUOISE HILL RES LTD
222,100$660.0M7.16%Put
324
JINKOSOLAR HLDG CO LTD
41,800$660.0M7.16%Put
325
ASCENA RETAIL GROUP INC
118,000$660.0M7.16%Put
326
ARANTERO RES CORP
24,400$658.0M7.14%Call
327
MDTMEDTRONIC PLC
7,600$657.0M7.13%Put
328
VIRNETX HLDG CORP
214,300$656.0M7.12%Put
329
ARALEZ PHARMACEUTICALS INC
134,900$654.0M7.10%Call
330
KERYX BIOPHARMACEUTICALS INC
122,900$653.0M7.09%Put
331
GBYSANGAMO BIOSCIENCES INC
141,087$653.0M7.09%
332
PBIPITNEY BOWES INC
35,900$652.0M7.08%Call
333
ALLIANCEBERNSTEIN HOLDING LP
28,600$652.0M7.08%Call
334
CURRENCYSHARES SWISS FRANC T
6,601$650.0M7.05%
335
HARRIS CORP DEL
7,100$650.0M7.05%Call
336
LNWOSCIENTIFIC GAMES CORP
57,484$648.0M7.03%
337
HUTCHINSON TECHNOLOGY INC
162,732$648.0M7.03%
338
NUSNU SKIN ENTERPRISES INC
10,000$648.0M7.03%Put
339
ELDORADO GOLD CORP NEW
164,900$648.0M7.03%Put
340
ARENA PHARMACEUTICALS INC
369,500$647.0M7.02%Call
341
2U INC
16,800$643.0M6.98%Call
342
GERNGERON CORP
283,900$642.0M6.97%Call
343
ROCKWELL MED INC
95,800$642.0M6.97%Put
344
WLKWESTLAKE CHEM CORP
12,000$642.0M6.97%Call
345
CARA THERAPEUTICS INC
76,800$641.0M6.96%Call
346
SGMOSANGAMO BIOSCIENCES INC
138,200$640.0M6.95%Call
347
GPIGROUP 1 AUTOMOTIVE INC
10,000$639.0M6.94%Put
348
ACTIVISION BLIZZARD INC
14,400$638.0M6.92%Put
349
MCEWEN MNG INC
173,726$638.0M6.92%
350
CVENT INC
20,100$637.0M6.91%Put
351
SEASPAN CORP
47,748$636.0M6.90%
352
INGRAM MICRO INC
17,800$635.0M6.89%Call
353
TKCTURKCELL ILETISIM HIZMETLERI
78,800$635.0M6.89%Call
354
SYNOVUS FINL CORP
19,500$634.0M6.88%Call
355
CARRIZO OIL & GAS INC
15,600$634.0M6.88%Put
356
CELLDEX THERAPEUTICS INC NEW
156,600$633.0M6.87%Call
357
PCRXPACIRA PHARMACEUTICALS INC
18,500$633.0M6.87%Call
358
COTT CORP QUE
44,400$633.0M6.87%Put
359
BGC PARTNERS INC
72,200$632.0M6.86%Put
360
OLD REP INTL CORP
35,800$631.0M6.85%Call
361
PAYXPAYCHEX INC
10,900$631.0M6.85%Put
362
CATALENT INC
24,400$631.0M6.85%Call
363
FIRST DATA CORP NEW
47,900$630.0M6.84%Call
364
DKLDELEK LOGISTICS PARTNERS LP
22,000$629.0M6.83%Put
365
GLDSPDR GOLD TRUST
5,000$628.0M6.82%Put
366
LNGCHENIERE ENERGY INC
14,370$627.0M6.80%
367
KLACKLA-TENCOR CORP
9,000$627.0M6.80%Put
368
BLDRBUILDERS FIRSTSOURCE INC
54,483$627.0M6.80%
369
NEW YORK CMNTY BANCORP INC
43,900$625.0M6.78%Put
370
AQLTISHARES TR
6,500$624.0M6.77%Call
371
ROKROCKWELL AUTOMATION INC
5,100$624.0M6.77%Call
372
OMEROMEROS CORP
55,900$624.0M6.77%Call
373
NUENUCOR CORP
12,600$623.0M6.76%Put
374
WWAYFAIR INC
15,830$623.0M6.76%
375
AMERICA FIRST MULTIFAMILY IN
105,600$623.0M6.76%Put
376
ASCENA RETAIL GROUP INC
111,100$621.0M6.74%Call
377
EDAPEDAP TMS S A
214,300$621.0M6.74%Put
378
FSLRFIRST SOLAR INC
15,700$620.0M6.73%Call
379
TBPHTHERAVANCE BIOPHARMA INC
17,100$620.0M6.73%Put
380
TITAN INTL INC ILL
61,300$620.0M6.73%Call
381
IRDMIRIDIUM COMMUNICATIONS INC
76,300$619.0M6.72%Put
382
ACHILLION PHARMACEUTICALS IN
76,400$619.0M6.72%Put
383
YRC WORLDWIDE INC
50,200$618.0M6.71%Put
384
FIZZNATIONAL BEVERAGE CORP
14,000$617.0M6.70%Put
385
SYNGENTA AG
7,047$617.0M6.70%
386
ABBOTT LABS
14,600$617.0M6.70%Call
387
CHINA MOBILE LIMITED
10,000$615.0M6.67%Call
388
SPROUTS FMRS MKT INC
29,700$613.0M6.65%Call
389
NANTKWEST INC
78,800$613.0M6.65%Call
390
ARALEZ PHARMACEUTICALS INC
125,700$610.0M6.62%Put
391
GPIGROUP 1 AUTOMOTIVE INC
9,537$609.0M6.61%
392
UNITED CONTL HLDGS INC
11,600$609.0M6.61%Call
393
CARLYLE GROUP L P
39,000$607.0M6.59%Call
394
BSMBLACK STONE MINERALS L P
34,100$607.0M6.59%Call
395
ALASKA AIR GROUP INC
9,200$606.0M6.58%Call
396
SGMOSANGAMO BIOSCIENCES INC
130,500$604.0M6.56%Put
397
DENBURY RES INC
186,600$603.0M6.54%Call
398
AEGEAN MARINE PETROLEUM NETW
60,300$603.0M6.54%Call
399
GERNGERON CORP
266,400$602.0M6.53%Put
400
VACMARRIOTT VACATIONS WRLDWDE C
8,200$601.0M6.52%Call
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