WILLSCOT MOBIL MINI HLDNG CO

Ticker: WSC CUSIP: 971378104 Class: COM CL A

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q4 2025

Shares 4,267,400 Value ($000) $80,355 Avg Close $20.17 Range $14.91 - $23.07

Q3 2025

Shares 1,372,500 Value ($000) $28,973 Avg Close $25.76 Range $20.08 - $31.88

Q2 2025

Shares 1,043,800 Value ($000) $28,600 Avg Close $26.64 Range $21.91 - $30.54

Q1 2025

Shares 1,016,800 Value ($000) $28,267 Avg Close $34.00 Range $26.91 - $39.60

Q4 2024

Shares 873,500 Value ($000) $29,219 Avg Close $36.74 Range $32.57 - $42.15

Q3 2024

Shares 878,500 Value ($000) $33,032 Avg Close $38.16 Range $33.23 - $43.80

Q2 2024

Shares 878,500 Value ($000) $33,067 Avg Close $39.57 Range $36.30 - $45.55

Q1 2024

Shares 751,400 Value ($000) $34,940 Avg Close $46.47 Range $41.45 - $52.16

Q4 2023

Shares 679,400 Value ($000) $30,233 Avg Close $40.42 Range $34.40 - $45.72

Q3 2023

Shares 679,400 Value ($000) $28,256 Avg Close $44.01 Range $40.06 - $49.77

Q2 2023

Shares 632,900 Value ($000) $30,246 Avg Close $44.72 Range $39.91 - $48.50

Q1 2023

Shares 420,100 Value ($000) $19,694 Avg Close $48.14 Range $43.33 - $53.46

Q4 2022

Shares 48,400 Value ($000) $2,186 Avg Close $44.86 Range $37.81 - $49.02

Q3 2022

Shares 69,000 Value ($000) $2,783 Avg Close $39.00 Range $30.86 - $43.71

Q2 2022

Shares 88,600 Value ($000) $2,872 Avg Close $35.40 Range $30.52 - $40.05

Q1 2022

Shares 88,600 Value ($000) $3,467 Avg Close $37.59 Range $33.67 - $42.00

Q4 2021

Shares 120,800 Value ($000) $4,933 Avg Close $36.90 Range $30.87 - $41.37

Q3 2021

Shares 120,800 Value ($000) $3,832 Avg Close $28.90 Range $26.14 - $32.80

Q2 2021

Shares 338,200 Value ($000) $9,426 Avg Close $28.74 Range $27.20 - $30.38

Q1 2021

Shares 387,300 Value ($000) $10,748 Avg Close $26.26 Range $22.75 - $28.71

Q4 2020

Shares 448,200 Value ($000) $10,385 Avg Close $20.17 Range $16.43 - $23.38

Q3 2020

Shares 448,200 Value ($000) $7,476 Avg Close $15.98 Range $11.67 - $18.74

Q2 2020

Shares 448,200 Value ($000) $5,508 Avg Close $12.33 Range $8.35 - $16.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,267,400	$80,355	$20.17	$14.91 - $23.07
Q3 2025	1,372,500	$28,973	$25.76	$20.08 - $31.88
Q2 2025	1,043,800	$28,600	$26.64	$21.91 - $30.54
Q1 2025	1,016,800	$28,267	$34.00	$26.91 - $39.60
Q4 2024	873,500	$29,219	$36.74	$32.57 - $42.15
Q3 2024	878,500	$33,032	$38.16	$33.23 - $43.80
Q2 2024	878,500	$33,067	$39.57	$36.30 - $45.55
Q1 2024	751,400	$34,940	$46.47	$41.45 - $52.16
Q4 2023	679,400	$30,233	$40.42	$34.40 - $45.72
Q3 2023	679,400	$28,256	$44.01	$40.06 - $49.77
Q2 2023	632,900	$30,246	$44.72	$39.91 - $48.50
Q1 2023	420,100	$19,694	$48.14	$43.33 - $53.46
Q4 2022	48,400	$2,186	$44.86	$37.81 - $49.02
Q3 2022	69,000	$2,783	$39.00	$30.86 - $43.71
Q2 2022	88,600	$2,872	$35.40	$30.52 - $40.05
Q1 2022	88,600	$3,467	$37.59	$33.67 - $42.00
Q4 2021	120,800	$4,933	$36.90	$30.87 - $41.37
Q3 2021	120,800	$3,832	$28.90	$26.14 - $32.80
Q2 2021	338,200	$9,426	$28.74	$27.20 - $30.38
Q1 2021	387,300	$10,748	$26.26	$22.75 - $28.71
Q4 2020	448,200	$10,385	$20.17	$16.43 - $23.38
Q3 2020	448,200	$7,476	$15.98	$11.67 - $18.74
Q2 2020	448,200	$5,508	$12.33	$8.35 - $16.26