ARCH CAP GROUP LTD

Ticker: ACGL CUSIP: G0450A105 Class: COM

CANADA PENSION PLAN INVESTMENT BOARD's Holding History (CIK: 0001283718)

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

Q4 2025

Shares 591,023 Value ($000) $56,691 Avg Close $91.50 Range $82.45 - $97.60

Q3 2025

Shares 587,925 Value ($000) $53,342 Avg Close $89.67 Range $84.81 - $94.51

Q2 2025

Shares 541,348 Value ($000) $49,290 Avg Close $92.27 Range $82.49 - $96.92

Q1 2025

Shares 492,160 Value ($000) $47,336 Avg Close $92.28 Range $87.42 - $97.40

Q4 2024

Shares 384,135 Value ($000) $35,475 Avg Close $98.18 Range $88.53 - $110.75

Q3 2024

Shares 371,214 Value ($000) $41,531 Avg Close $98.89 Range $89.46 - $109.06

Q2 2024

Shares 287,091 Value ($000) $28,965 Avg Close $92.47 Range $84.85 - $98.69

Q1 2024

Shares 254,721 Value ($000) $23,546 Avg Close $80.40 Range $70.63 - $88.03

Q4 2023

Shares 101,300 Value ($000) $7,524 Avg Close $77.71 Range $69.27 - $86.20

Q3 2023

Shares 112,900 Value ($000) $8,999 Avg Close $74.00 Range $68.78 - $80.66

Q2 2023

Shares 5,300 Value ($000) $397 Avg Close $68.76 Range $63.88 - $74.46

Q1 2023

Shares 177,500 Value ($000) $12,047 Avg Close $62.49 Range $57.72 - $68.73

Q4 2022

Shares 441 Value ($000) $28 Avg Close $53.09 Range $42.43 - $60.74

Q3 2022

Shares 45,241 Value ($000) $2,060 Avg Close $42.96 Range $39.03 - $45.57

Q2 2022

Shares 14,941 Value ($000) $680 Avg Close $44.08 Range $40.02 - $48.24

Q1 2022

Shares 29,941 Value ($000) $1,450 Avg Close $44.21 Range $41.45 - $46.74

Q4 2021

Shares 3,632 Value ($000) $162 Avg Close $40.35 Range $35.60 - $42.71

Q3 2021

Shares 287 Value ($000) $11 Avg Close $37.66 Range $34.74 - $40.45

Q1 2021

Shares 120,000 Value ($000) $4,605 Avg Close $33.84 Range $29.70 - $37.41

Q4 2020

Shares 470,123 Value ($000) $16,958 Avg Close $31.21 Range $27.15 - $34.38

Q3 2020

Shares 318,912 Value ($000) $9,328 Avg Close $28.99 Range $24.93 - $32.03

Q2 2020

Shares 255,212 Value ($000) $7,312 Avg Close $26.29 Range $19.90 - $34.00

Q1 2020

Shares 266,114 Value ($000) $7,574 Avg Close $38.54 Range $21.43 - $45.95

Q4 2019

Shares 365,572 Value ($000) $15,679 Avg Close $39.45 Range $38.15 - $40.92

Q3 2019

Shares 406,370 Value ($000) $17,059 Avg Close $37.49 Range $35.20 - $40.76

Q2 2019

Shares 437,082 Value ($000) $16,207 Avg Close $32.43 Range $30.49 - $35.41

Q1 2019

Shares 209,256 Value ($000) $6,763 Avg Close $28.95 Range $23.84 - $31.43

Q4 2018

Shares 461,572 Value ($000) $12,332 Avg Close $26.29 Range $23.57 - $28.53

Q3 2018

Shares 105,665 Value ($000) $3,150 Avg Close $28.28 Range $24.96 - $29.78

Q2 2018

Shares 192,672 Value ($000) $5,098 Avg Close $25.54 Range $24.44 - $27.51

Q1 2018

Shares 1,024 Value ($000) $88 Avg Close $27.98 Range $26.36 - $30.04

Q4 2017

Shares 6,724 Value ($000) $610 Avg Close $30.41 Range $28.31 - $32.52

Q3 2017

Shares 197,724 Value ($000) $19,476 Avg Close $30.68 Range $28.69 - $31.53

Q2 2017

Shares 150,924 Value ($000) $14,080 Avg Close $30.16 Range $29.16 - $31.45

Q1 2017

Shares 19,127 Value ($000) $1,813 Avg Close $29.06 Range $26.69 - $30.44

Q4 2016

Shares 122,524 Value ($000) $10,573 Avg Close $25.85 Range $24.24 - $28.02

Q3 2016

Shares 193,724 Value ($000) $15,355 Avg Close $24.20 Range $21.82 - $26.99

Q2 2016

Shares 81,724 Value ($000) $5,884 Avg Close $22.46 Range $21.40 - $23.18

Q1 2016

Shares 16,444 Value ($000) $1,169 Avg Close $21.66 Range $18.96 - $22.72

Q4 2015

Shares 7,744 Value ($000) $540 Avg Close $23.38 Range $21.55 - $24.98

Q3 2015

Shares 12,944 Value ($000) $951 Avg Close $22.28 Range $20.37 - $23.77

Q2 2015

Shares 160,744 Value ($000) $10,763 Avg Close $20.18 Range $18.95 - $21.56

Q1 2015

Shares 216,544 Value ($000) $13,339 Avg Close $19.04 Range $18.28 - $19.97

Q4 2014

Shares 248,344 Value ($000) $14,677 Avg Close $18.04 Range $16.64 - $19.05

Q3 2014

Shares 273,844 Value ($000) $14,985 Avg Close $17.54 Range $16.79 - $18.46

Q2 2014

Shares 233,344 Value ($000) $13,403 Avg Close $18.11 Range $17.63 - $18.55

Q1 2014

Shares 211,844 Value ($000) $12,190 Avg Close $17.63 Range $16.56 - $18.88

Q4 2013

Shares 208,280 Value ($000) $12,432 Avg Close $18.24 Range $17.07 - $18.95

Q3 2013

Shares 223,680 Value ($000) $12,108 Avg Close $17.00 Range $16.17 - $17.71

Q2 2013

Shares 444,582 Value ($000) $22,856 Avg Close $16.55 Range $15.68 - $17.32

Q1 2013

Shares 414,412 Value ($000) $21,786 Avg Close $15.21 Range $13.95 - $16.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	591,023	$56,691	$91.50	$82.45 - $97.60
Q3 2025	587,925	$53,342	$89.67	$84.81 - $94.51
Q2 2025	541,348	$49,290	$92.27	$82.49 - $96.92
Q1 2025	492,160	$47,336	$92.28	$87.42 - $97.40
Q4 2024	384,135	$35,475	$98.18	$88.53 - $110.75
Q3 2024	371,214	$41,531	$98.89	$89.46 - $109.06
Q2 2024	287,091	$28,965	$92.47	$84.85 - $98.69
Q1 2024	254,721	$23,546	$80.40	$70.63 - $88.03
Q4 2023	101,300	$7,524	$77.71	$69.27 - $86.20
Q3 2023	112,900	$8,999	$74.00	$68.78 - $80.66
Q2 2023	5,300	$397	$68.76	$63.88 - $74.46
Q1 2023	177,500	$12,047	$62.49	$57.72 - $68.73
Q4 2022	441	$28	$53.09	$42.43 - $60.74
Q3 2022	45,241	$2,060	$42.96	$39.03 - $45.57
Q2 2022	14,941	$680	$44.08	$40.02 - $48.24
Q1 2022	29,941	$1,450	$44.21	$41.45 - $46.74
Q4 2021	3,632	$162	$40.35	$35.60 - $42.71
Q3 2021	287	$11	$37.66	$34.74 - $40.45
Q1 2021	120,000	$4,605	$33.84	$29.70 - $37.41
Q4 2020	470,123	$16,958	$31.21	$27.15 - $34.38
Q3 2020	318,912	$9,328	$28.99	$24.93 - $32.03
Q2 2020	255,212	$7,312	$26.29	$19.90 - $34.00
Q1 2020	266,114	$7,574	$38.54	$21.43 - $45.95
Q4 2019	365,572	$15,679	$39.45	$38.15 - $40.92
Q3 2019	406,370	$17,059	$37.49	$35.20 - $40.76
Q2 2019	437,082	$16,207	$32.43	$30.49 - $35.41
Q1 2019	209,256	$6,763	$28.95	$23.84 - $31.43
Q4 2018	461,572	$12,332	$26.29	$23.57 - $28.53
Q3 2018	105,665	$3,150	$28.28	$24.96 - $29.78
Q2 2018	192,672	$5,098	$25.54	$24.44 - $27.51
Q1 2018	1,024	$88	$27.98	$26.36 - $30.04
Q4 2017	6,724	$610	$30.41	$28.31 - $32.52
Q3 2017	197,724	$19,476	$30.68	$28.69 - $31.53
Q2 2017	150,924	$14,080	$30.16	$29.16 - $31.45
Q1 2017	19,127	$1,813	$29.06	$26.69 - $30.44
Q4 2016	122,524	$10,573	$25.85	$24.24 - $28.02
Q3 2016	193,724	$15,355	$24.20	$21.82 - $26.99
Q2 2016	81,724	$5,884	$22.46	$21.40 - $23.18
Q1 2016	16,444	$1,169	$21.66	$18.96 - $22.72
Q4 2015	7,744	$540	$23.38	$21.55 - $24.98
Q3 2015	12,944	$951	$22.28	$20.37 - $23.77
Q2 2015	160,744	$10,763	$20.18	$18.95 - $21.56
Q1 2015	216,544	$13,339	$19.04	$18.28 - $19.97
Q4 2014	248,344	$14,677	$18.04	$16.64 - $19.05
Q3 2014	273,844	$14,985	$17.54	$16.79 - $18.46
Q2 2014	233,344	$13,403	$18.11	$17.63 - $18.55
Q1 2014	211,844	$12,190	$17.63	$16.56 - $18.88
Q4 2013	208,280	$12,432	$18.24	$17.07 - $18.95
Q3 2013	223,680	$12,108	$17.00	$16.17 - $17.71
Q2 2013	444,582	$22,856	$16.55	$15.68 - $17.32
Q1 2013	414,412	$21,786	$15.21	$13.95 - $16.67