TETRA TECH INC NEW

Ticker: TTEK CUSIP: 88162G103 Class: EQTY

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q4 2025

Shares 346,019 Value ($000) $11,605 Avg Close $33.82 Range $31.18 - $37.75

Q3 2025

Shares 496,817 Value ($000) $16,584 Avg Close $36.35 Range $32.91 - $38.66

Q2 2025

Shares 543,895 Value ($000) $19,558 Avg Close $33.29 Range $27.27 - $36.67

Q1 2025

Shares 573,013 Value ($000) $16,663 Avg Close $33.56 Range $28.17 - $42.98

Q4 2024

Shares 600,987 Value ($000) $24,190 Avg Close $44.89 Range $39.19 - $51.20

Q3 2024

Shares 655,440 Value ($000) $30,911 Avg Close $44.50 Range $39.43 - $48.26

Q2 2024

Shares 123,111 Value ($000) $25,174 Avg Close $40.77 Range $36.50 - $44.28

Q1 2024

Shares 127,181 Value ($000) $23,491 Avg Close $34.64 Range $31.61 - $38.03

Q4 2023

Shares 122,568 Value ($000) $20,460 Avg Close $31.93 Range $28.67 - $33.99

Q3 2023

Shares 122,609 Value ($000) $18,633 Avg Close $32.50 Range $30.19 - $34.65

Q2 2023

Shares 108,453 Value ($000) $17,758 Avg Close $29.41 Range $26.46 - $33.10

Q1 2023

Shares 97,545 Value ($000) $14,330 Avg Close $28.89 Range $26.24 - $31.92

Q4 2022

Shares 94,788 Value ($000) $13,688 Avg Close $28.91 Range $24.57 - $33.93

Q3 2022

Shares 109,231 Value ($000) $14,039 Avg Close $27.98 Range $24.84 - $31.09

Q2 2022

Shares 100,936 Value ($000) $13,783 Avg Close $27.42 Range $23.71 - $33.82

Q1 2022

Shares 98,404 Value ($000) $16,231 Avg Close $30.77 Range $25.33 - $35.29

Q4 2021

Shares 57,179 Value ($000) $9,709 Avg Close $34.44 Range $29.39 - $38.58

Q3 2021

Shares 51,116 Value ($000) $7,634 Avg Close $27.46 Range $24.08 - $30.91

Q2 2021

Shares 45,634 Value ($000) $5,569 Avg Close $25.16 Range $23.20 - $28.95

Q1 2021

Shares 40,030 Value ($000) $5,433 Avg Close $26.50 Range $22.63 - $28.94

Q4 2020

Shares 32,345 Value ($000) $3,745 Avg Close $22.53 Range $19.06 - $25.44

Q2 2019

Shares 7,225 Value ($000) $567 Avg Close $13.48 Range $11.77 - $15.78

Q3 2018

Shares 9,936 Value ($000) $679 Avg Close $13.24 Range $11.60 - $14.44

Q2 2018

Shares 10,013 Value ($000) $586 Avg Close $10.68 Range $9.26 - $11.77

Q1 2018

Shares 10,086 Value ($000) $494 Avg Close $9.88 Range $8.93 - $10.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	346,019	$11,605	$33.82	$31.18 - $37.75
Q3 2025	496,817	$16,584	$36.35	$32.91 - $38.66
Q2 2025	543,895	$19,558	$33.29	$27.27 - $36.67
Q1 2025	573,013	$16,663	$33.56	$28.17 - $42.98
Q4 2024	600,987	$24,190	$44.89	$39.19 - $51.20
Q3 2024	655,440	$30,911	$44.50	$39.43 - $48.26
Q2 2024	123,111	$25,174	$40.77	$36.50 - $44.28
Q1 2024	127,181	$23,491	$34.64	$31.61 - $38.03
Q4 2023	122,568	$20,460	$31.93	$28.67 - $33.99
Q3 2023	122,609	$18,633	$32.50	$30.19 - $34.65
Q2 2023	108,453	$17,758	$29.41	$26.46 - $33.10
Q1 2023	97,545	$14,330	$28.89	$26.24 - $31.92
Q4 2022	94,788	$13,688	$28.91	$24.57 - $33.93
Q3 2022	109,231	$14,039	$27.98	$24.84 - $31.09
Q2 2022	100,936	$13,783	$27.42	$23.71 - $33.82
Q1 2022	98,404	$16,231	$30.77	$25.33 - $35.29
Q4 2021	57,179	$9,709	$34.44	$29.39 - $38.58
Q3 2021	51,116	$7,634	$27.46	$24.08 - $30.91
Q2 2021	45,634	$5,569	$25.16	$23.20 - $28.95
Q1 2021	40,030	$5,433	$26.50	$22.63 - $28.94
Q4 2020	32,345	$3,745	$22.53	$19.06 - $25.44
Q2 2019	7,225	$567	$13.48	$11.77 - $15.78
Q3 2018	9,936	$679	$13.24	$11.60 - $14.44
Q2 2018	10,013	$586	$10.68	$9.26 - $11.77
Q1 2018	10,086	$494	$9.88	$8.93 - $10.68