PARSONS CORP DEL

Ticker: PSN CUSIP: 70202L102 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 55,375 Value ($000) $3,422 Avg Close $78.26 Range $60.00 - $89.50

Q3 2025

Shares 50,404 Value ($000) $4,180 Avg Close $77.35 Range $71.53 - $83.49

Q2 2025

Shares 44,512 Value ($000) $3,195 Avg Close $66.05 Range $56.27 - $72.33

Q1 2025

Shares 43,822 Value ($000) $2,595 Avg Close $72.41 Range $54.56 - $97.91

Q4 2024

Shares 44,559 Value ($000) $4,111 Avg Close $101.96 Range $91.58 - $114.68

Q3 2024

Shares 45,101 Value ($000) $4,676 Avg Close $89.72 Range $76.08 - $104.36

Q2 2024

Shares 46,360 Value ($000) $3,793 Avg Close $78.41 Range $72.97 - $85.44

Q1 2024

Shares 41,885 Value ($000) $3,474 Avg Close $72.90 Range $61.35 - $84.19

Q4 2023

Shares 44,177 Value ($000) $2,770 Avg Close $60.47 Range $53.56 - $64.63

Q3 2023

Shares 46,200 Value ($000) $2,511 Avg Close $52.94 Range $46.85 - $57.49

Q2 2023

Shares 50,593 Value ($000) $2,436 Avg Close $45.61 Range $42.23 - $48.44

Q1 2023

Shares 44,343 Value ($000) $1,984 Avg Close $43.93 Range $40.61 - $46.97

Q4 2022

Shares 44,971 Value ($000) $2,080 Avg Close $46.08 Range $39.50 - $50.15

Q3 2022

Shares 44,529 Value ($000) $1,746 Avg Close $41.46 Range $38.67 - $43.84

Q2 2022

Shares 45,406 Value ($000) $1,835 Avg Close $38.32 Range $34.46 - $41.84

Q1 2022

Shares 33,088 Value ($000) $1,281 Avg Close $34.08 Range $29.25 - $39.25

Q4 2021

Shares 35,865 Value ($000) $1,207 Avg Close $34.70 Range $30.55 - $37.38

Q3 2021

Shares 35,399 Value ($000) $1,195 Avg Close $36.50 Range $30.86 - $40.74

Q2 2021

Shares 36,282 Value ($000) $1,428 Avg Close $41.12 Range $38.43 - $45.01

Q1 2021

Shares 34,000 Value ($000) $1,375 Avg Close $37.82 Range $34.44 - $41.00

Q4 2020

Shares 34,613 Value ($000) $1,260 Avg Close $33.61 Range $30.08 - $37.14

Q3 2020

Shares 34,568 Value ($000) $1,159 Avg Close $34.59 Range $31.69 - $37.17

Q2 2020

Shares 33,996 Value ($000) $1,232 Avg Close $37.58 Range $29.16 - $43.37

Q1 2020

Shares 29,209 Value ($000) $934 Avg Close $38.86 Range $24.67 - $45.40

Q4 2019

Shares 29,180 Value ($000) $1,205 Avg Close $37.33 Range $31.69 - $42.65

Q3 2019

Shares 30,847 Value ($000) $1,017 Avg Close $35.67 Range $32.37 - $38.82

Q2 2019

Shares 28,763 Value ($000) $1,060 Avg Close $32.77 Range $29.03 - $38.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	55,375	$3,422	$78.26	$60.00 - $89.50
Q3 2025	50,404	$4,180	$77.35	$71.53 - $83.49
Q2 2025	44,512	$3,195	$66.05	$56.27 - $72.33
Q1 2025	43,822	$2,595	$72.41	$54.56 - $97.91
Q4 2024	44,559	$4,111	$101.96	$91.58 - $114.68
Q3 2024	45,101	$4,676	$89.72	$76.08 - $104.36
Q2 2024	46,360	$3,793	$78.41	$72.97 - $85.44
Q1 2024	41,885	$3,474	$72.90	$61.35 - $84.19
Q4 2023	44,177	$2,770	$60.47	$53.56 - $64.63
Q3 2023	46,200	$2,511	$52.94	$46.85 - $57.49
Q2 2023	50,593	$2,436	$45.61	$42.23 - $48.44
Q1 2023	44,343	$1,984	$43.93	$40.61 - $46.97
Q4 2022	44,971	$2,080	$46.08	$39.50 - $50.15
Q3 2022	44,529	$1,746	$41.46	$38.67 - $43.84
Q2 2022	45,406	$1,835	$38.32	$34.46 - $41.84
Q1 2022	33,088	$1,281	$34.08	$29.25 - $39.25
Q4 2021	35,865	$1,207	$34.70	$30.55 - $37.38
Q3 2021	35,399	$1,195	$36.50	$30.86 - $40.74
Q2 2021	36,282	$1,428	$41.12	$38.43 - $45.01
Q1 2021	34,000	$1,375	$37.82	$34.44 - $41.00
Q4 2020	34,613	$1,260	$33.61	$30.08 - $37.14
Q3 2020	34,568	$1,159	$34.59	$31.69 - $37.17
Q2 2020	33,996	$1,232	$37.58	$29.16 - $43.37
Q1 2020	29,209	$934	$38.86	$24.67 - $45.40
Q4 2019	29,180	$1,205	$37.33	$31.69 - $42.65
Q3 2019	30,847	$1,017	$35.67	$32.37 - $38.82
Q2 2019	28,763	$1,060	$32.77	$29.03 - $38.33