INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 650,534 Value ($000) $41,836 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 776,826 Value ($000) $53,453 Avg Close $62.79 Range $53.01 - $70.18

Q2 2025

Shares 931,799 Value ($000) $51,631 Avg Close $47.28 Range $32.69 - $55.48

Q1 2025

Shares 663,092 Value ($000) $109,801 Avg Close $49.31 Range $39.14 - $58.82

Q4 2024

Shares 383,096 Value ($000) $67,682 Avg Close $41.85 Range $33.69 - $48.10

Q3 2024

Shares 122,297 Value ($000) $17,043 Avg Close $30.72 Range $25.70 - $34.63

Q2 2024

Shares 214,326 Value ($000) $26,276 Avg Close $29.54 Range $26.42 - $31.96

Q1 2024

Shares 115,418 Value ($000) $12,893 Avg Close $24.63 Range $20.33 - $27.83

Q4 2023

Shares 437,320 Value ($000) $36,254 Avg Close $20.21 Range $17.92 - $22.24

Q3 2023

Shares 14,105 Value ($000) $1,221 Avg Close $21.95 Range $20.01 - $23.60

Q2 2023

Shares 11,330 Value ($000) $941 Avg Close $19.44 Range $17.44 - $21.23

Q1 2023

Shares 474,591 Value ($000) $39,182 Avg Close $20.03 Range $17.46 - $22.21

Q2 2022

Shares 122,863 Value ($000) $6,759 Avg Close $14.55 Range $12.78 - $16.65

Q1 2022

Shares 636,460 Value ($000) $41,949 Avg Close $16.85 Range $13.94 - $19.79

Q4 2021

Shares 1,529,024 Value ($000) $121,435 Avg Close $18.18 Range $15.23 - $20.25

Q3 2021

Shares 697,743 Value ($000) $43,497 Avg Close $15.36 Range $14.37 - $16.36

Q2 2021

Shares 626,798 Value ($000) $41,199 Avg Close $16.85 Range $15.38 - $18.89

Q1 2021

Shares 810,478 Value ($000) $59,198 Avg Close $17.53 Range $14.36 - $19.61

Q4 2020

Shares 432,911 Value ($000) $26,373 Avg Close $12.87 Range $11.33 - $15.30

Q3 2020

Shares 101,229 Value ($000) $4,892 Avg Close $12.09 Range $9.98 - $13.03

Q2 2020

Shares 139,997 Value ($000) $5,848 Avg Close $10.11 Range $8.76 - $11.44

Q1 2020

Shares 117,798 Value ($000) $5,085 Avg Close $11.67 Range $8.14 - $14.11

Q4 2019

Shares 47,019 Value ($000) $2,192 Avg Close $11.31 Range $10.72 - $12.50

Q3 2019

Shares 61,532 Value ($000) $3,309 Avg Close $11.96 Range $10.69 - $13.30

Q2 2019

Shares 62,481 Value ($000) $3,386 Avg Close $13.01 Range $11.86 - $14.22

Q1 2019

Shares 62,194 Value ($000) $3,227 Avg Close $12.59 Range $11.61 - $13.91

Q4 2018

Shares 67,846 Value ($000) $3,708 Avg Close $12.75 Range $11.08 - $14.96

Q3 2018

Shares 112,089 Value ($000) $6,200 Avg Close $14.48 Range $13.14 - $15.95

Q2 2018

Shares 160,597 Value ($000) $10,344 Avg Close $17.25 Range $15.13 - $19.13

Q1 2018

Shares 63,150 Value ($000) $4,246 Avg Close $15.75 Range $14.01 - $17.65

Q4 2017

Shares 62,096 Value ($000) $3,677 Avg Close $12.95 Range $10.63 - $14.82

Q1 2017

Shares 49,811 Value ($000) $1,730 Avg Close $8.78 Range $8.05 - $9.31

Q4 2016

Shares 7,897 Value ($000) $288 Avg Close $8.56 Range $7.51 - $9.35

Q3 2016

Shares 6,848 Value ($000) $242 Avg Close $8.30 Range $7.88 - $8.76

Q1 2016

Shares 5,403 Value ($000) $212 Avg Close $8.23 Range $6.87 - $10.05

Q4 2015

Shares 263 Value ($000) $11 Avg Close $9.71 Range $8.53 - $10.45

Q2 2015

Shares 13,622 Value ($000) $566 Avg Close $8.40 Range $7.45 - $9.84

Q1 2015

Shares 2,581 Value ($000) $88 Avg Close $7.33 Range $5.89 - $7.99

Q4 2014

Shares 78,415 Value ($000) $2,286 Avg Close $6.15 Range $5.28 - $6.88

Q3 2014

Shares 12,168 Value ($000) $304 Avg Close $5.45 Range $5.01 - $6.12

Q2 2014

Shares 41,811 Value ($000) $974 Avg Close $5.24 Range $4.63 - $5.56

Q1 2014

Shares 80,022 Value ($000) $1,734 Avg Close $5.03 Range $4.67 - $5.63

Q4 2013

Shares 79,404 Value ($000) $1,933 Avg Close $5.05 Range $4.23 - $5.67

Q3 2013

Shares 1,399,562 Value ($000) $26,270 Avg Close $3.86 Range $3.57 - $4.28

Q2 2013

Shares 1,684,889 Value ($000) $26,907 Avg Close $3.45 Range $3.06 - $3.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	650,534	$41,836	$66.89	$58.88 - $73.26
Q3 2025	776,826	$53,453	$62.79	$53.01 - $70.18
Q2 2025	931,799	$51,631	$47.28	$32.69 - $55.48
Q1 2025	663,092	$109,801	$49.31	$39.14 - $58.82
Q4 2024	383,096	$67,682	$41.85	$33.69 - $48.10
Q3 2024	122,297	$17,043	$30.72	$25.70 - $34.63
Q2 2024	214,326	$26,276	$29.54	$26.42 - $31.96
Q1 2024	115,418	$12,893	$24.63	$20.33 - $27.83
Q4 2023	437,320	$36,254	$20.21	$17.92 - $22.24
Q3 2023	14,105	$1,221	$21.95	$20.01 - $23.60
Q2 2023	11,330	$941	$19.44	$17.44 - $21.23
Q1 2023	474,591	$39,182	$20.03	$17.46 - $22.21
Q2 2022	122,863	$6,759	$14.55	$12.78 - $16.65
Q1 2022	636,460	$41,949	$16.85	$13.94 - $19.79
Q4 2021	1,529,024	$121,435	$18.18	$15.23 - $20.25
Q3 2021	697,743	$43,497	$15.36	$14.37 - $16.36
Q2 2021	626,798	$41,199	$16.85	$15.38 - $18.89
Q1 2021	810,478	$59,198	$17.53	$14.36 - $19.61
Q4 2020	432,911	$26,373	$12.87	$11.33 - $15.30
Q3 2020	101,229	$4,892	$12.09	$9.98 - $13.03
Q2 2020	139,997	$5,848	$10.11	$8.76 - $11.44
Q1 2020	117,798	$5,085	$11.67	$8.14 - $14.11
Q4 2019	47,019	$2,192	$11.31	$10.72 - $12.50
Q3 2019	61,532	$3,309	$11.96	$10.69 - $13.30
Q2 2019	62,481	$3,386	$13.01	$11.86 - $14.22
Q1 2019	62,194	$3,227	$12.59	$11.61 - $13.91
Q4 2018	67,846	$3,708	$12.75	$11.08 - $14.96
Q3 2018	112,089	$6,200	$14.48	$13.14 - $15.95
Q2 2018	160,597	$10,344	$17.25	$15.13 - $19.13
Q1 2018	63,150	$4,246	$15.75	$14.01 - $17.65
Q4 2017	62,096	$3,677	$12.95	$10.63 - $14.82
Q1 2017	49,811	$1,730	$8.78	$8.05 - $9.31
Q4 2016	7,897	$288	$8.56	$7.51 - $9.35
Q3 2016	6,848	$242	$8.30	$7.88 - $8.76
Q1 2016	5,403	$212	$8.23	$6.87 - $10.05
Q4 2015	263	$11	$9.71	$8.53 - $10.45
Q2 2015	13,622	$566	$8.40	$7.45 - $9.84
Q1 2015	2,581	$88	$7.33	$5.89 - $7.99
Q4 2014	78,415	$2,286	$6.15	$5.28 - $6.88
Q3 2014	12,168	$304	$5.45	$5.01 - $6.12
Q2 2014	41,811	$974	$5.24	$4.63 - $5.56
Q1 2014	80,022	$1,734	$5.03	$4.67 - $5.63
Q4 2013	79,404	$1,933	$5.05	$4.23 - $5.67
Q3 2013	1,399,562	$26,270	$3.86	$3.57 - $4.28
Q2 2013	1,684,889	$26,907	$3.45	$3.06 - $3.76