GROUP ONE TRADING LLC Q2 2020 Filing

Filed August 13, 2020

Portfolio Value

$21.7B

Holdings

5,779

Report Date

Q2 2020

Filing Type

13F-HR

All Holdings (5,779 positions)

#StockSharesValue% PortfolioType
301
GLOBGLOBANT S A
4,900$734.0M3.39%Call
302
NEW YORK MTG TR INC
281,000$733.0M3.38%Call
303
SSSSSURO CAPITAL CORP
86,400$732.0M3.38%Call
304
BROADRIDGE FINL SOLUTIONS IN
5,800$732.0M3.38%Call
305
BJRIBJS RESTAURANTS INC
34,900$731.0M3.37%Call
306
AEGON N V
248,600$731.0M3.37%Call
307
ATEXANTERIX INC
16,100$730.0M3.37%Call
308
MERSANA THERAPEUTICS INC
31,200$730.0M3.37%Call
309
ROLROLLINS INC
17,125$726.0M3.35%
310
GRANITE PT MTG TR INC
100,800$724.0M3.34%Put
311
BRSLINTERNATIONAL GAME TECHNOLOG
81,200$723.0M3.34%Put
312
KEYKEYCORP
59,400$723.0M3.34%Call
313
BRIGHTHOUSE FINL INC
25,900$721.0M3.33%Call
314
EMERSON ELEC CO
11,600$720.0M3.32%Put
315
TXRHTEXAS ROADHOUSE INC
13,700$720.0M3.32%Put
316
FRONT YD RESIDENTIAL CORP
82,623$719.0M3.32%
317
ALLALLSTATE CORP
7,400$718.0M3.31%Put
318
PRGSPROGRESS SOFTWARE CORP
18,500$717.0M3.31%Call
319
EQUITRANS MIDSTREAM CORP
86,100$715.0M3.30%Call
320
INNOVATIVE INDL PPTYS INC
8,100$713.0M3.29%Call
321
FRPTFRESHPET INC
8,500$711.0M3.28%Put
322
SQMSOCIEDAD QUIMICA Y MINERA DE
27,216$710.0M3.28%
323
VROOM INC
13,600$709.0M3.27%Call
324
AGENUS INC
180,200$708.0M3.27%Call
325
KMBKIMBERLY CLARK CORP
5,000$707.0M3.26%Call
326
CHRSCOHERUS BIOSCIENCES INC
39,400$704.0M3.25%Put
327
GTT COMMUNICATIONS INC
86,300$704.0M3.25%Call
328
IRTCIRHYTHM TECHNOLOGIES INC
6,071$704.0M3.25%
329
AVTRAVANTOR INC
41,100$699.0M3.23%Put
330
DELPHI TECHNOLOGIES PL
49,200$699.0M3.23%Call
331
AWMSKYWORKS SOLUTIONS INC
5,470$699.0M3.23%
332
TARGA RES CORP
34,800$698.0M3.22%Put
333
MACQUARIE INFRASTRUCTURE COR
22,700$697.0M3.22%Call
334
ROYAL BK SCOTLAND GROUP PLC
228,300$696.0M3.21%Call
335
BWABORGWARNER INC
19,700$695.0M3.21%Call
336
FIVEFIVE BELOW INC
6,500$695.0M3.21%Put
337
PNC FINL SVCS GROUP INC
6,600$694.0M3.20%Put
338
UNPUNION PAC CORP
4,092$692.0M3.19%
339
ULTAULTA BEAUTY INC
3,400$692.0M3.19%Call
340
HWMHOWMET AEROSPACE INC
43,595$691.0M3.19%
341
CCSCENTURY CMNTYS INC
22,517$690.0M3.19%
342
ABUSARBUTUS BIOPHARMA CORP
378,900$690.0M3.19%Call
343
MOMENTA PHARMACEUTICALS INC
20,700$689.0M3.18%Call
344
CDK GLOBAL INC
16,600$688.0M3.18%Call
345
SAGE THERAPEUTICS INC
16,500$686.0M3.17%Call
346
ATIALLEGHENY TECHNOLOGIES INC
67,200$685.0M3.16%Put
347
CDNACAREDX INC
19,300$684.0M3.16%Put
348
SAVACASSAVA SCIENCES INC
221,631$683.0M3.15%
349
EBEVENTBRITE INC
79,538$682.0M3.15%
350
DBAPOWERSHARES DB MULTI-SECTOR
50,446$681.0M3.14%
351
MTARCELORMITTAL SA LUXEMBOURG
63,488$681.0M3.14%
352
MONEYGRAM INTL INC
212,300$681.0M3.14%Put
353
NUANCE COMMUNICATIONS INC
26,800$678.0M3.13%Put
354
ODFLOLD DOMINION FREIGHT LINE IN
4,000$678.0M3.13%Call
355
TMHCTAYLOR MORRISON HOME CORP
35,100$677.0M3.13%Call
356
GELGENESIS ENERGY L P
93,652$676.0M3.12%
357
ANFABERCROMBIE & FITCH CO
63,400$675.0M3.12%Put
358
JMIAJUMIA TECHNOLOGIES AG
123,000$675.0M3.12%Put
359
TRADEWEB MKTS INC
11,600$674.0M3.11%Call
360
ETF MANAGERS TR
56,000$674.0M3.11%Call
361
ADMAADMA BIOLOGICS INC
229,400$672.0M3.10%Put
362
BIOHAVEN PHARMACTL HLDG CO L
9,180$671.0M3.10%
363
GENIUS BRANDS INTL INC
298,000$671.0M3.10%Put
364
LOVELOVESAC COMPANY
25,600$671.0M3.10%Call
365
CALLON PETE CO DEL
583,300$671.0M3.10%Call
366
AFWALIGN TECHNOLOGY INC
2,441$670.0M3.09%
367
NOAHNOAH HLDGS LTD
26,300$670.0M3.09%Put
368
BXPBOSTON PPTYS LTD PARTNERSHIP
7,400$669.0M3.09%Call
369
EBEVENTBRITE INC
77,900$668.0M3.08%Call
370
WINGWINGSTOP INC
4,800$667.0M3.08%Call
371
STERICYCLE INC
11,900$666.0M3.07%Put
372
BIOTELEMETRY INC
14,700$664.0M3.07%Put
373
OLLIES BARGAIN OUTLET HLDGS
6,800$664.0M3.07%Call
374
CNKCINEMARK HLDGS INC
57,500$664.0M3.07%Call
375
REMARK HLDGS INC
280,800$663.0M3.06%Call
376
VIRNETX HLDG CORP
101,900$662.0M3.06%Call
377
PETROCHINA CO LTD
20,000$661.0M3.05%Call
378
CRAFT BREW ALLIANCE INC
42,900$660.0M3.05%Call
379
WEXWEX INC
4,000$660.0M3.05%Put
380
NTESNETEASE INC
1,537$660.0M3.05%
381
ALKSALKERMES PLC
34,000$660.0M3.05%Call
382
THCTENET HEALTHCARE CORP
36,400$659.0M3.04%Call
383
STIFEL FINL CORP
13,900$659.0M3.04%Call
384
ONON SEMICONDUCTOR CORP
33,213$658.0M3.04%
385
STLDSTEEL DYNAMICS INC
25,239$658.0M3.04%
386
COMMSCOPE HLDG CO INC
78,900$657.0M3.03%Put
387
RFREGIONS FINANCIAL CORP NEW
59,100$657.0M3.03%Call
388
EMBJEMBRAER S.A.
109,817$657.0M3.03%
389
CEVACEVA INC
17,549$657.0M3.03%
390
AZUL S A
58,700$656.0M3.03%Put
391
SYNOVUS FINL CORP
31,900$655.0M3.02%Put
392
KEYSKEYSIGHT TECHNOLOGIES INC
6,500$655.0M3.02%Put
393
EQTEQT CORP
54,900$653.0M3.01%Put
394
UISUNISYS CORP
59,800$652.0M3.01%Call
395
ISTAR INC
52,900$652.0M3.01%Call
396
INVESCO MORTGAGE CAPITAL INC
174,200$652.0M3.01%Put
397
EOGEOG RES INC
12,856$651.0M3.01%
398
CYMABAY THERAPEUTICS INC
186,600$651.0M3.01%Call
399
ADT INC DEL
81,300$649.0M3.00%Call
400
RMBSRAMBUS INC DEL
42,600$648.0M2.99%Call
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