INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

Brevan Howard Capital Management LP's Holding History (CIK: 0001512857)

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

Q4 2025

Shares 9,318 Value ($000) $599 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 44,096 Value ($000) $3,034 Avg Close $62.79 Range $53.01 - $70.18

Q2 2025

Shares 105,186 Value ($000) $5,828 Avg Close $47.28 Range $32.69 - $55.48

Q1 2025

Shares 12,408 Value ($000) $2,055 Avg Close $49.31 Range $39.14 - $58.82

Q4 2024

Shares 67,617 Value ($000) $11,946 Avg Close $41.85 Range $33.69 - $48.10

Q2 2024

Shares 3,639 Value ($000) $446 Avg Close $29.54 Range $26.42 - $31.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,318	$599	$66.89	$58.88 - $73.26
Q3 2025	44,096	$3,034	$62.79	$53.01 - $70.18
Q2 2025	105,186	$5,828	$47.28	$32.69 - $55.48
Q1 2025	12,408	$2,055	$49.31	$39.14 - $58.82
Q4 2024	67,617	$11,946	$41.85	$33.69 - $48.10
Q2 2024	3,639	$446	$29.54	$26.42 - $31.96