ARCH CAP GROUP LTD

Ticker: ACGL CUSIP: G0450A105 Class: COM

Westerkirk Capital Inc.'s Holding History (CIK: 0002080423)

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

Q4 2025

Shares 6,600 Value ($000) $633 Avg Close $91.50 Range $82.45 - $97.60

Q3 2025

Shares 6,600 Value ($000) $599 Avg Close $89.67 Range $84.81 - $94.51

Q2 2025

Shares 6,600 Value ($000) $601 Avg Close $92.27 Range $82.49 - $96.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,600	$633	$91.50	$82.45 - $97.60
Q3 2025	6,600	$599	$89.67	$84.81 - $94.51
Q2 2025	6,600	$601	$92.27	$82.49 - $96.92