ARCH CAP GROUP LTD

Ticker: ACGL CUSIP: G0450A105 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2025

Shares 187,002 Value ($000) $18,024 Avg Close $91.50 Range $82.45 - $97.60

Q3 2025

Shares 169,079 Value ($000) $15,341 Avg Close $89.67 Range $84.81 - $94.51

Q2 2025

Shares 168,508 Value ($000) $15,343 Avg Close $92.27 Range $82.49 - $96.92

Q1 2025

Shares 169,080 Value ($000) $16,262 Avg Close $92.28 Range $87.42 - $97.40

Q4 2024

Shares 159,248 Value ($000) $14,705 Avg Close $98.18 Range $88.53 - $110.75

Q3 2024

Shares 184,597 Value ($000) $20,653 Avg Close $98.89 Range $89.46 - $109.06

Q2 2024

Shares 184,211 Value ($000) $18,585 Avg Close $92.47 Range $84.85 - $98.69

Q1 2024

Shares 191,700 Value ($000) $17,721 Avg Close $80.40 Range $70.63 - $88.03

Q4 2023

Shares 201,790 Value ($000) $14,945 Avg Close $77.71 Range $69.27 - $86.20

Q3 2023

Shares 153,203 Value ($000) $12,212 Avg Close $74.00 Range $68.78 - $80.66

Q2 2023

Shares 155,570 Value ($000) $11,644 Avg Close $68.76 Range $63.88 - $74.46

Q1 2023

Shares 144,937 Value ($000) $9,837 Avg Close $62.49 Range $57.72 - $68.73

Q4 2022

Shares 150,440 Value ($000) $9,493 Avg Close $53.09 Range $42.43 - $60.74

Q3 2022

Shares 167,585 Value ($000) $7,631 Avg Close $42.96 Range $39.03 - $45.57

Q2 2022

Shares 151,053 Value ($000) $6,871 Avg Close $44.08 Range $40.02 - $48.24

Q1 2022

Shares 181,710 Value ($000) $8,798 Avg Close $44.21 Range $41.45 - $46.74

Q4 2021

Shares 172,660 Value ($000) $7,699 Avg Close $40.35 Range $35.60 - $42.71

Q3 2021

Shares 172,301 Value ($000) $6,578 Avg Close $37.66 Range $34.74 - $40.45

Q2 2021

Shares 176,976 Value ($000) $6,891 Avg Close $37.65 Range $35.16 - $39.25

Q1 2021

Shares 189,733 Value ($000) $7,280 Avg Close $33.84 Range $29.70 - $37.41

Q4 2020

Shares 189,304 Value ($000) $6,687 Avg Close $31.21 Range $27.15 - $34.38

Q3 2020

Shares 194,466 Value ($000) $5,690 Avg Close $28.99 Range $24.93 - $32.03

Q2 2020

Shares 197,691 Value ($000) $5,664 Avg Close $26.29 Range $19.90 - $34.00

Q1 2020

Shares 236,519 Value ($000) $6,729 Avg Close $38.54 Range $21.43 - $45.95

Q4 2019

Shares 238,864 Value ($000) $10,245 Avg Close $39.45 Range $38.15 - $40.92

Q3 2019

Shares 220,430 Value ($000) $9,251 Avg Close $37.49 Range $35.20 - $40.76

Q2 2019

Shares 214,707 Value ($000) $7,960 Avg Close $32.43 Range $30.49 - $35.41

Q1 2019

Shares 196,094 Value ($000) $6,338 Avg Close $28.95 Range $23.84 - $31.43

Q4 2018

Shares 615,095 Value ($000) $16,436 Avg Close $26.29 Range $23.57 - $28.53

Q3 2018

Shares 621,226 Value ($000) $18,518 Avg Close $28.28 Range $24.96 - $29.78

Q2 2018

Shares 621,977 Value ($000) $16,457 Avg Close $25.54 Range $24.44 - $27.51

Q1 2018

Shares 193,650 Value ($000) $16,574 Avg Close $27.98 Range $26.36 - $30.04

Q4 2017

Shares 194,118 Value ($000) $17,620 Avg Close $30.41 Range $28.31 - $32.52

Q3 2017

Shares 195,281 Value ($000) $19,235 Avg Close $30.68 Range $28.69 - $31.53

Q2 2017

Shares 185,042 Value ($000) $17,262 Avg Close $30.16 Range $29.16 - $31.45

Q1 2017

Shares 182,134 Value ($000) $17,261 Avg Close $29.06 Range $26.69 - $30.44

Q4 2016

Shares 206,540 Value ($000) $17,820 Avg Close $25.85 Range $24.24 - $28.02

Q3 2016

Shares 12,097 Value ($000) $964 Avg Close $24.20 Range $21.82 - $26.99

Q2 2016

Shares 10,857 Value ($000) $762 Avg Close $22.46 Range $21.40 - $23.18

Q1 2016

Shares 10,857 Value ($000) $775 Avg Close $21.66 Range $18.96 - $22.72

Q4 2015

Shares 10,857 Value ($000) $770 Avg Close $23.38 Range $21.55 - $24.98

Q3 2015

Shares 12,887 Value ($000) $944 Avg Close $22.28 Range $20.37 - $23.77

Q2 2015

Shares 12,887 Value ($000) $856 Avg Close $20.18 Range $18.95 - $21.56

Q1 2015

Shares 12,887 Value ($000) $805 Avg Close $19.04 Range $18.28 - $19.97

Q4 2014

Shares 16,449 Value ($000) $977 Avg Close $18.04 Range $16.64 - $19.05

Q3 2014

Shares 16,449 Value ($000) $899 Avg Close $17.54 Range $16.79 - $18.46

Q2 2014

Shares 16,449 Value ($000) $940 Avg Close $18.11 Range $17.63 - $18.55

Q1 2014

Shares 16,449 Value ($000) $937 Avg Close $17.63 Range $16.56 - $18.88

Q4 2013

Shares 16,449 Value ($000) $964 Avg Close $18.24 Range $17.07 - $18.95

Q3 2013

Shares 16,551 Value ($000) $896 Avg Close $17.00 Range $16.17 - $17.71

Q2 2013

Shares 20,569 Value ($000) $1,060 Avg Close $16.55 Range $15.68 - $17.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	187,002	$18,024	$91.50	$82.45 - $97.60
Q3 2025	169,079	$15,341	$89.67	$84.81 - $94.51
Q2 2025	168,508	$15,343	$92.27	$82.49 - $96.92
Q1 2025	169,080	$16,262	$92.28	$87.42 - $97.40
Q4 2024	159,248	$14,705	$98.18	$88.53 - $110.75
Q3 2024	184,597	$20,653	$98.89	$89.46 - $109.06
Q2 2024	184,211	$18,585	$92.47	$84.85 - $98.69
Q1 2024	191,700	$17,721	$80.40	$70.63 - $88.03
Q4 2023	201,790	$14,945	$77.71	$69.27 - $86.20
Q3 2023	153,203	$12,212	$74.00	$68.78 - $80.66
Q2 2023	155,570	$11,644	$68.76	$63.88 - $74.46
Q1 2023	144,937	$9,837	$62.49	$57.72 - $68.73
Q4 2022	150,440	$9,493	$53.09	$42.43 - $60.74
Q3 2022	167,585	$7,631	$42.96	$39.03 - $45.57
Q2 2022	151,053	$6,871	$44.08	$40.02 - $48.24
Q1 2022	181,710	$8,798	$44.21	$41.45 - $46.74
Q4 2021	172,660	$7,699	$40.35	$35.60 - $42.71
Q3 2021	172,301	$6,578	$37.66	$34.74 - $40.45
Q2 2021	176,976	$6,891	$37.65	$35.16 - $39.25
Q1 2021	189,733	$7,280	$33.84	$29.70 - $37.41
Q4 2020	189,304	$6,687	$31.21	$27.15 - $34.38
Q3 2020	194,466	$5,690	$28.99	$24.93 - $32.03
Q2 2020	197,691	$5,664	$26.29	$19.90 - $34.00
Q1 2020	236,519	$6,729	$38.54	$21.43 - $45.95
Q4 2019	238,864	$10,245	$39.45	$38.15 - $40.92
Q3 2019	220,430	$9,251	$37.49	$35.20 - $40.76
Q2 2019	214,707	$7,960	$32.43	$30.49 - $35.41
Q1 2019	196,094	$6,338	$28.95	$23.84 - $31.43
Q4 2018	615,095	$16,436	$26.29	$23.57 - $28.53
Q3 2018	621,226	$18,518	$28.28	$24.96 - $29.78
Q2 2018	621,977	$16,457	$25.54	$24.44 - $27.51
Q1 2018	193,650	$16,574	$27.98	$26.36 - $30.04
Q4 2017	194,118	$17,620	$30.41	$28.31 - $32.52
Q3 2017	195,281	$19,235	$30.68	$28.69 - $31.53
Q2 2017	185,042	$17,262	$30.16	$29.16 - $31.45
Q1 2017	182,134	$17,261	$29.06	$26.69 - $30.44
Q4 2016	206,540	$17,820	$25.85	$24.24 - $28.02
Q3 2016	12,097	$964	$24.20	$21.82 - $26.99
Q2 2016	10,857	$762	$22.46	$21.40 - $23.18
Q1 2016	10,857	$775	$21.66	$18.96 - $22.72
Q4 2015	10,857	$770	$23.38	$21.55 - $24.98
Q3 2015	12,887	$944	$22.28	$20.37 - $23.77
Q2 2015	12,887	$856	$20.18	$18.95 - $21.56
Q1 2015	12,887	$805	$19.04	$18.28 - $19.97
Q4 2014	16,449	$977	$18.04	$16.64 - $19.05
Q3 2014	16,449	$899	$17.54	$16.79 - $18.46
Q2 2014	16,449	$940	$18.11	$17.63 - $18.55
Q1 2014	16,449	$937	$17.63	$16.56 - $18.88
Q4 2013	16,449	$964	$18.24	$17.07 - $18.95
Q3 2013	16,551	$896	$17.00	$16.17 - $17.71
Q2 2013	20,569	$1,060	$16.55	$15.68 - $17.32