INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 255,554 Value ($000) $16,435 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 282,128 Value ($000) $19,413 Avg Close $62.79 Range $53.01 - $70.18

Q2 2025

Shares 281,554 Value ($000) $15,601 Avg Close $47.28 Range $32.69 - $55.48

Q1 2025

Shares 56,622 Value ($000) $9,376 Avg Close $49.31 Range $39.14 - $58.82

Q4 2024

Shares 36,504 Value ($000) $6,449 Avg Close $41.85 Range $33.69 - $48.10

Q3 2024

Shares 38,606 Value ($000) $5,380 Avg Close $30.72 Range $25.70 - $34.63

Q2 2024

Shares 39,871 Value ($000) $4,888 Avg Close $29.54 Range $26.42 - $31.96

Q1 2024

Shares 39,938 Value ($000) $4,461 Avg Close $24.63 Range $20.33 - $27.83

Q4 2023

Shares 43,673 Value ($000) $3,620 Avg Close $20.21 Range $17.92 - $22.24

Q3 2023

Shares 41,434 Value ($000) $3,587 Avg Close $21.95 Range $20.01 - $23.60

Q2 2023

Shares 45,427 Value ($000) $3,774 Avg Close $19.44 Range $17.44 - $21.23

Q1 2023

Shares 48,042 Value ($000) $3,966 Avg Close $20.03 Range $17.46 - $22.21

Q4 2022

Shares 47,878 Value ($000) $3,464 Avg Close $18.36 Range $15.40 - $20.01

Q3 2022

Shares 47,478 Value ($000) $3,034 Avg Close $15.12 Range $12.86 - $17.38

Q2 2022

Shares 47,069 Value ($000) $2,589 Avg Close $14.55 Range $12.78 - $16.65

Q1 2022

Shares 42,514 Value ($000) $2,802 Avg Close $16.85 Range $13.94 - $19.79

Q4 2021

Shares 43,845 Value ($000) $3,482 Avg Close $18.18 Range $15.23 - $20.25

Q3 2021

Shares 45,328 Value ($000) $2,826 Avg Close $15.36 Range $14.37 - $16.36

Q2 2021

Shares 46,118 Value ($000) $3,031 Avg Close $16.85 Range $15.38 - $18.89

Q1 2021

Shares 39,069 Value ($000) $2,854 Avg Close $17.53 Range $14.36 - $19.61

Q4 2020

Shares 36,036 Value ($000) $2,195 Avg Close $12.87 Range $11.33 - $15.30

Q3 2020

Shares 28,594 Value ($000) $1,382 Avg Close $12.09 Range $9.98 - $13.03

Q2 2020

Shares 27,024 Value ($000) $1,129 Avg Close $10.11 Range $8.76 - $11.44

Q1 2020

Shares 28,886 Value ($000) $1,247 Avg Close $11.67 Range $8.14 - $14.11

Q4 2019

Shares 25,263 Value ($000) $1,178 Avg Close $11.31 Range $10.72 - $12.50

Q3 2019

Shares 20,636 Value ($000) $1,110 Avg Close $11.96 Range $10.69 - $13.30

Q2 2019

Shares 22,619 Value ($000) $1,226 Avg Close $13.01 Range $11.86 - $14.22

Q1 2019

Shares 24,196 Value ($000) $1,255 Avg Close $12.59 Range $11.61 - $13.91

Q4 2018

Shares 35,911 Value ($000) $1,963 Avg Close $12.75 Range $11.08 - $14.96

Q3 2018

Shares 59,290 Value ($000) $3,279 Avg Close $14.48 Range $13.14 - $15.95

Q2 2018

Shares 58,114 Value ($000) $3,743 Avg Close $17.25 Range $15.13 - $19.13

Q1 2018

Shares 29,506 Value ($000) $1,984 Avg Close $15.75 Range $14.01 - $17.65

Q4 2017

Shares 29,983 Value ($000) $1,775 Avg Close $12.95 Range $10.63 - $14.82

Q3 2017

Shares 29,932 Value ($000) $1,348 Avg Close $9.67 Range $8.58 - $10.70

Q2 2017

Shares 29,342 Value ($000) $1,098 Avg Close $8.40 Range $7.80 - $9.05

Q1 2017

Shares 25,082 Value ($000) $871 Avg Close $8.78 Range $8.05 - $9.31

Q4 2016

Shares 25,082 Value ($000) $957 Avg Close $8.56 Range $7.51 - $9.35

Q3 2016

Shares 25,082 Value ($000) $885 Avg Close $8.30 Range $7.88 - $8.76

Q2 2016

Shares 22,198 Value ($000) $786 Avg Close $8.92 Range $7.90 - $9.67

Q1 2016

Shares 22,110 Value ($000) $869 Avg Close $8.23 Range $6.87 - $10.05

Q4 2015

Shares 18,516 Value ($000) $807 Avg Close $9.71 Range $8.53 - $10.45

Q3 2015

Shares 19,128 Value ($000) $755 Avg Close $9.55 Range $8.25 - $10.65

Q2 2015

Shares 22,442 Value ($000) $933 Avg Close $8.40 Range $7.45 - $9.84

Q1 2015

Shares 19,477 Value ($000) $663 Avg Close $7.33 Range $5.89 - $7.99

Q4 2014

Shares 19,344 Value ($000) $564 Avg Close $6.15 Range $5.28 - $6.88

Q3 2014

Shares 15,207 Value ($000) $379 Avg Close $5.45 Range $5.01 - $6.12

Q2 2014

Shares 16,387 Value ($000) $382 Avg Close $5.24 Range $4.63 - $5.56

Q1 2014

Shares 13,981 Value ($000) $303 Avg Close $5.03 Range $4.67 - $5.63

Q4 2013

Shares 16,637 Value ($000) $405 Avg Close $5.05 Range $4.23 - $5.67

Q3 2013

Shares 14,200 Value ($000) $267 Avg Close $3.86 Range $3.57 - $4.28

Q2 2013

Shares 11,570 Value ($000) $185 Avg Close $3.45 Range $3.06 - $3.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	255,554	$16,435	$66.89	$58.88 - $73.26
Q3 2025	282,128	$19,413	$62.79	$53.01 - $70.18
Q2 2025	281,554	$15,601	$47.28	$32.69 - $55.48
Q1 2025	56,622	$9,376	$49.31	$39.14 - $58.82
Q4 2024	36,504	$6,449	$41.85	$33.69 - $48.10
Q3 2024	38,606	$5,380	$30.72	$25.70 - $34.63
Q2 2024	39,871	$4,888	$29.54	$26.42 - $31.96
Q1 2024	39,938	$4,461	$24.63	$20.33 - $27.83
Q4 2023	43,673	$3,620	$20.21	$17.92 - $22.24
Q3 2023	41,434	$3,587	$21.95	$20.01 - $23.60
Q2 2023	45,427	$3,774	$19.44	$17.44 - $21.23
Q1 2023	48,042	$3,966	$20.03	$17.46 - $22.21
Q4 2022	47,878	$3,464	$18.36	$15.40 - $20.01
Q3 2022	47,478	$3,034	$15.12	$12.86 - $17.38
Q2 2022	47,069	$2,589	$14.55	$12.78 - $16.65
Q1 2022	42,514	$2,802	$16.85	$13.94 - $19.79
Q4 2021	43,845	$3,482	$18.18	$15.23 - $20.25
Q3 2021	45,328	$2,826	$15.36	$14.37 - $16.36
Q2 2021	46,118	$3,031	$16.85	$15.38 - $18.89
Q1 2021	39,069	$2,854	$17.53	$14.36 - $19.61
Q4 2020	36,036	$2,195	$12.87	$11.33 - $15.30
Q3 2020	28,594	$1,382	$12.09	$9.98 - $13.03
Q2 2020	27,024	$1,129	$10.11	$8.76 - $11.44
Q1 2020	28,886	$1,247	$11.67	$8.14 - $14.11
Q4 2019	25,263	$1,178	$11.31	$10.72 - $12.50
Q3 2019	20,636	$1,110	$11.96	$10.69 - $13.30
Q2 2019	22,619	$1,226	$13.01	$11.86 - $14.22
Q1 2019	24,196	$1,255	$12.59	$11.61 - $13.91
Q4 2018	35,911	$1,963	$12.75	$11.08 - $14.96
Q3 2018	59,290	$3,279	$14.48	$13.14 - $15.95
Q2 2018	58,114	$3,743	$17.25	$15.13 - $19.13
Q1 2018	29,506	$1,984	$15.75	$14.01 - $17.65
Q4 2017	29,983	$1,775	$12.95	$10.63 - $14.82
Q3 2017	29,932	$1,348	$9.67	$8.58 - $10.70
Q2 2017	29,342	$1,098	$8.40	$7.80 - $9.05
Q1 2017	25,082	$871	$8.78	$8.05 - $9.31
Q4 2016	25,082	$957	$8.56	$7.51 - $9.35
Q3 2016	25,082	$885	$8.30	$7.88 - $8.76
Q2 2016	22,198	$786	$8.92	$7.90 - $9.67
Q1 2016	22,110	$869	$8.23	$6.87 - $10.05
Q4 2015	18,516	$807	$9.71	$8.53 - $10.45
Q3 2015	19,128	$755	$9.55	$8.25 - $10.65
Q2 2015	22,442	$933	$8.40	$7.45 - $9.84
Q1 2015	19,477	$663	$7.33	$5.89 - $7.99
Q4 2014	19,344	$564	$6.15	$5.28 - $6.88
Q3 2014	15,207	$379	$5.45	$5.01 - $6.12
Q2 2014	16,387	$382	$5.24	$4.63 - $5.56
Q1 2014	13,981	$303	$5.03	$4.67 - $5.63
Q4 2013	16,637	$405	$5.05	$4.23 - $5.67
Q3 2013	14,200	$267	$3.86	$3.57 - $4.28
Q2 2013	11,570	$185	$3.45	$3.06 - $3.76