INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

GABELLI & Co INVESTMENT ADVISERS, INC.'s Holding History (CIK: 0000932724)

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

Q3 2022

Shares 18,895 Value ($000) $1,208 Avg Close $15.12 Range $12.86 - $17.38

Q2 2022

Shares 18,970 Value ($000) $1,044 Avg Close $14.55 Range $12.78 - $16.65

Q1 2022

Shares 18,750 Value ($000) $1,236 Avg Close $16.85 Range $13.94 - $19.79

Q4 2021

Shares 21,750 Value ($000) $1,727 Avg Close $18.18 Range $15.23 - $20.25

Q3 2021

Shares 24,280 Value ($000) $1,514 Avg Close $15.36 Range $14.37 - $16.36

Q2 2021

Shares 24,050 Value ($000) $1,581 Avg Close $16.85 Range $15.38 - $18.89

Q1 2021

Shares 25,000 Value ($000) $1,826 Avg Close $17.53 Range $14.36 - $19.61

Q4 2020

Shares 30,125 Value ($000) $1,835 Avg Close $12.87 Range $11.33 - $15.30

Q3 2020

Shares 31,500 Value ($000) $1,522 Avg Close $12.09 Range $9.98 - $13.03

Q2 2020

Shares 32,000 Value ($000) $1,337 Avg Close $10.11 Range $8.76 - $11.44

Q1 2020

Shares 32,000 Value ($000) $1,381 Avg Close $11.67 Range $8.14 - $14.11

Q4 2019

Shares 32,000 Value ($000) $1,492 Avg Close $11.31 Range $10.72 - $12.50

Q3 2019

Shares 32,000 Value ($000) $1,721 Avg Close $11.96 Range $10.69 - $13.30

Q2 2019

Shares 32,000 Value ($000) $1,734 Avg Close $13.01 Range $11.86 - $14.22

Q1 2019

Shares 32,000 Value ($000) $1,660 Avg Close $12.59 Range $11.61 - $13.91

Q4 2018

Shares 32,000 Value ($000) $1,749 Avg Close $12.75 Range $11.08 - $14.96

Q3 2017

Shares 33,000 Value ($000) $1,486 Avg Close $9.67 Range $8.58 - $10.70

Q2 2017

Shares 34,000 Value ($000) $1,272 Avg Close $8.40 Range $7.80 - $9.05

Q1 2017

Shares 34,000 Value ($000) $1,180 Avg Close $8.78 Range $8.05 - $9.31

Q4 2016

Shares 34,000 Value ($000) $1,241 Avg Close $8.56 Range $7.51 - $9.35

Q3 2016

Shares 34,000 Value ($000) $1,199 Avg Close $8.30 Range $7.88 - $8.76

Q2 2016

Shares 34,000 Value ($000) $1,204 Avg Close $8.92 Range $7.90 - $9.67

Q1 2016

Shares 34,000 Value ($000) $1,337 Avg Close $8.23 Range $6.87 - $10.05

Q4 2015

Shares 34,000 Value ($000) $1,482 Avg Close $9.71 Range $8.53 - $10.45

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	18,895	$1,208	$15.12	$12.86 - $17.38
Q2 2022	18,970	$1,044	$14.55	$12.78 - $16.65
Q1 2022	18,750	$1,236	$16.85	$13.94 - $19.79
Q4 2021	21,750	$1,727	$18.18	$15.23 - $20.25
Q3 2021	24,280	$1,514	$15.36	$14.37 - $16.36
Q2 2021	24,050	$1,581	$16.85	$15.38 - $18.89
Q1 2021	25,000	$1,826	$17.53	$14.36 - $19.61
Q4 2020	30,125	$1,835	$12.87	$11.33 - $15.30
Q3 2020	31,500	$1,522	$12.09	$9.98 - $13.03
Q2 2020	32,000	$1,337	$10.11	$8.76 - $11.44
Q1 2020	32,000	$1,381	$11.67	$8.14 - $14.11
Q4 2019	32,000	$1,492	$11.31	$10.72 - $12.50
Q3 2019	32,000	$1,721	$11.96	$10.69 - $13.30
Q2 2019	32,000	$1,734	$13.01	$11.86 - $14.22
Q1 2019	32,000	$1,660	$12.59	$11.61 - $13.91
Q4 2018	32,000	$1,749	$12.75	$11.08 - $14.96
Q3 2017	33,000	$1,486	$9.67	$8.58 - $10.70
Q2 2017	34,000	$1,272	$8.40	$7.80 - $9.05
Q1 2017	34,000	$1,180	$8.78	$8.05 - $9.31
Q4 2016	34,000	$1,241	$8.56	$7.51 - $9.35
Q3 2016	34,000	$1,199	$8.30	$7.88 - $8.76
Q2 2016	34,000	$1,204	$8.92	$7.90 - $9.67
Q1 2016	34,000	$1,337	$8.23	$6.87 - $10.05
Q4 2015	34,000	$1,482	$9.71	$8.53 - $10.45