GROUP ONE TRADING LLC Q4 2021 Filing

Filed February 11, 2022

Portfolio Value

$124.5B

Holdings

8,228

Report Date

Q4 2021

Filing Type

13F-HR

All Holdings (8,228 positions)

#StockSharesValue% PortfolioType
501
VIDLER WATER RESOUCES INC
51,810$626.0M0.50%
502
CBOECBOE GLOBAL MKTS INC
4,800$626.0M0.50%Put
503
HYRECAR INC
132,700$625.0M0.50%Call
504
RMDRESMED INC
2,400$625.0M0.50%Put
505
CCCHEMOURS CO
18,610$625.0M0.50%
506
ZUMZZUMIEZ INC
13,000$624.0M0.50%Put
507
PHILLIPS 66 PARTNERS LP
17,300$624.0M0.50%Call
508
CBTCABOT CORP
11,100$624.0M0.50%Call
509
INOVIO PHARMACEUTICALS INC
125,100$624.0M0.50%Put
510
NUVEI CORPORATION
9,600$624.0M0.50%Call
511
ELECTRIC LAST MILE SOLUTNS I
88,500$622.0M0.50%Put
512
CVM1EURCEL-SCI CORP
87,569$622.0M0.50%
513
HLFHERBALIFE NUTRITION LTD
15,167$621.0M0.50%
514
COOKTRAEGER INC
51,100$621.0M0.50%Put
515
RMBSRAMBUS INC DEL
21,100$620.0M0.50%Put
516
ATI PHYSICAL THERAPY INC
182,960$620.0M0.50%
517
9 METERS BIOPHARMA INC
633,100$620.0M0.50%Call
518
KRKROGER CO
13,668$619.0M0.50%
519
PROTERRA INC
70,100$619.0M0.50%Put
520
ALAIR LEASE CORP
14,000$619.0M0.50%Call
521
FROGJFROG LTD
20,823$618.0M0.50%
522
PINGUSDPING IDENTITY HLDG CORP
26,982$617.0M0.50%
523
SATSECHOSTAR CORP
23,400$617.0M0.50%Put
524
BIG LOTS INC
13,700$617.0M0.50%Call
525
POOLPOOL CORP
1,088$616.0M0.49%
526
CORNERSTONE BLDG BRANDS INC
35,300$616.0M0.49%Put
527
CONNS INC
26,200$616.0M0.49%Call
528
AMCXAMC NETWORKS INC
17,900$616.0M0.49%Put
529
EOLSEVOLUS INC
94,500$615.0M0.49%Put
530
SBSAFE BULKERS INC
162,900$614.0M0.49%Call
531
EDITEDITAS MEDICINE INC
23,140$614.0M0.49%
532
BRIGHT HEALTH GROUP INC
178,400$614.0M0.49%Call
533
COVETRUS INC
30,700$613.0M0.49%Call
534
AGNCAGNC INVT CORP
40,719$612.0M0.49%
535
REALOGY HLDGS CORP
36,400$612.0M0.49%Call
536
AGIALAMOS GOLD INC NEW
79,300$610.0M0.49%Call
537
TROWPRICE T ROWE GROUP INC
3,100$610.0M0.49%Call
538
CYXTERA TECHNOLOGIES INC
48,300$609.0M0.49%Call
539
WRAPWRAP TECHNOLOGIES INC
154,900$609.0M0.49%Put
540
OLLIES BARGAIN OUTLET HLDGS
11,900$609.0M0.49%Call
541
ALDXALDEYRA THERAPEUTICS INC
152,000$608.0M0.49%Call
542
OCGNOCUGEN INC
133,700$608.0M0.49%Put
543
ADMAADMA BIOLOGICS INC
430,548$607.0M0.49%
544
ISTAR INC
23,500$607.0M0.49%Call
545
WIMIWIMI HOLOGRAM CLOUD INC
199,600$607.0M0.49%Call
546
MITTAG MTG INVT TR INC
59,170$606.0M0.49%
547
NRX PHARMACEUTICALS INC
126,700$606.0M0.49%Call
548
INSPIRED ENTMT INC
46,700$605.0M0.49%Call
549
OTONOMY INC
289,800$603.0M0.48%Call
550
RENEWABLE ENERGY GROUP INC
14,200$603.0M0.48%Put
551
WLKWESTLAKE CHEM CORP
6,200$602.0M0.48%Put
552
XAIRBEYOND AIR INC
63,700$601.0M0.48%Call
553
USA TRUCK INC
30,255$601.0M0.48%
554
LNGCHENIERE ENERGY INC
5,929$601.0M0.48%
555
KTBKONTOOR BRANDS INC
11,700$600.0M0.48%Call
556
ALGTALLEGIANT TRAVEL CO
3,200$599.0M0.48%Put
557
DECIPHERA PHARMACEUTICALS IN
61,200$598.0M0.48%Call
558
KRATON CORP
12,900$598.0M0.48%Call
559
RVPRETRACTABLE TECHNOLOGIES INC
86,000$596.0M0.48%Put
560
VANGUARD WHITEHALL FDS
5,300$594.0M0.48%Put
561
AKBAAKEBIA THERAPEUTICS INC
262,800$594.0M0.48%Call
562
OVIDOVID THERAPEUTICS INC
184,800$593.0M0.48%Call
563
PROTHENA CORP PLC
12,000$593.0M0.48%Call
564
0E41ENLINK MIDSTREAM LLC
85,850$592.0M0.48%
565
THE9 LTD
88,300$592.0M0.48%Call
566
SHENSHENANDOAH TELECOMMUNICATION
23,200$592.0M0.48%Call
567
VACMARRIOTT VACATIONS WORLDWIDE
3,500$591.0M0.47%Put
568
LANDSTAR SYS INC
3,300$591.0M0.47%Call
569
UPLDUPLAND SOFTWARE INC
32,939$591.0M0.47%
570
PACBPACIFIC BIOSCIENCES CALIF IN
28,900$591.0M0.47%Put
571
ORGANIGRAM HLDGS INC
337,800$591.0M0.47%Call
572
TRHCEURTABULA RASA HEALTHCARE INC
39,389$591.0M0.47%
573
FARADAY FUTRE INTLGT ELCTR I
110,700$589.0M0.47%Put
574
ETNEATON CORP PLC
3,400$588.0M0.47%Put
575
INTERPUBLIC GROUP COS INC
15,700$588.0M0.47%Call
576
PTONPELOTON INTERACTIVE INC
16,437$588.0M0.47%
577
VECTOR GROUP LTD
51,200$588.0M0.47%Call
578
1D5APLX PHARMA INC
73,127$586.0M0.47%
579
PWPPERELLA WEINBERG PARTNERS
45,600$586.0M0.47%Call
580
HWMHOWMET AEROSPACE INC
18,400$586.0M0.47%Put
581
HALLMARK FINL SVCS INC
134,700$586.0M0.47%Call
582
MRTXEURMIRATI THERAPEUTICS INC
3,989$585.0M0.47%
583
GOGROCERY OUTLET HLDG CORP
20,700$585.0M0.47%Call
584
GSMFERROGLOBE PLC
94,047$584.0M0.47%
585
IDEANOMICS INC
486,432$584.0M0.47%
586
TGBTASEKO MINES LTD
284,900$584.0M0.47%Call
587
LEUCENTRUS ENERGY CORP
11,700$584.0M0.47%Call
588
NIKOLA CORP
59,205$584.0M0.47%
589
ARECAMERICAN RES CORP
323,783$583.0M0.47%
590
SLMSLM CORP
29,600$582.0M0.47%Call
591
IAUISHARES GOLD TR
16,700$581.0M0.47%Put
592
CLOVIS ONCOLOGY INC
214,000$580.0M0.47%Call
593
BFLYBUTTERFLY NETWORK INC
86,600$579.0M0.46%Put
594
ZOGENIX INC
35,600$579.0M0.46%Call
595
BMOBANK MONTREAL QUE
5,369$578.0M0.46%
596
VICTORIAS SECRET AND CO
10,400$578.0M0.46%Put
597
AVLRUSDAVALARA INC
4,468$577.0M0.46%
598
CUKCARNIVAL PLC
31,200$577.0M0.46%Call
599
EXPEDITORS INTL WASH INC
4,300$577.0M0.46%Call
600
AOUTAMERICAN OUTDOOR BRANDS INC
28,900$576.0M0.46%Call
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