ZOOMINFO TECHNOLOGIES INC

Ticker: GTM CUSIP: 98980F104 Class: Common Stock

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

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

Q4 2025

Shares 3,670,164 Value ($000) $37,326 Avg Close $10.30 Range $8.94 - $12.31

Q3 2025

Shares 4,843,471 Value ($000) $52,842 Avg Close $10.72 Range $9.03 - $12.51

Q2 2025

Shares 5,001,871 Value ($000) $50,619 Avg Close $9.25 Range $7.01 - $10.46

Q1 2025

Shares 4,689,906 Value ($000) $46,899 Avg Close $10.49 Range $9.31 - $12.63

Q4 2024

Shares 4,371,901 Value ($000) $45,949 Avg Close $10.69 Range $9.40 - $13.39

Q3 2024

Shares 2,565,440 Value ($000) $26,475 Avg Close $10.47 Range $7.65 - $12.84

Q2 2024

Shares 1,298,269 Value ($000) $16,579 Avg Close $13.99 Range $11.67 - $16.98

Q1 2024

Shares 513,569 Value ($000) $8,233 Avg Close $16.27 Range $14.72 - $18.70

Q4 2023

Shares 451,619 Value ($000) $8,350 Avg Close $15.68 Range $12.36 - $19.39

Q3 2023

Shares 424,419 Value ($000) $6,960 Avg Close $20.44 Range $15.53 - $30.16

Q2 2023

Shares 388,119 Value ($000) $9,854 Avg Close $23.68 Range $20.33 - $28.75

Q1 2023

Shares 278,569 Value ($000) $6,883 Avg Close $25.66 Range $20.72 - $31.05

Q4 2022

Shares 275,569 Value ($000) $8,297 Avg Close $34.52 Range $23.29 - $48.76

Q3 2022

Shares 278,519 Value ($000) $11,603 Avg Close $42.47 Range $32.82 - $51.86

Q2 2022

Shares 278,519 Value ($000) $9,258 Avg Close $44.12 Range $30.31 - $61.44

Q1 2022

Shares 281,319 Value ($000) $16,806 Avg Close $53.66 Range $42.65 - $65.20

Q4 2021

Shares 315,969 Value ($000) $20,285 Avg Close $66.94 Range $55.90 - $79.17

Q3 2021

Shares 320,689 Value ($000) $19,623 Avg Close $59.81 Range $48.29 - $69.72

Q2 2021

Shares 323,839 Value ($000) $16,895 Avg Close $47.00 Range $37.86 - $54.24

Q1 2021

Shares 319,089 Value ($000) $15,603 Avg Close $50.23 Range $41.75 - $60.28

Q4 2020

Shares 376,910 Value ($000) $18,178 Avg Close $43.07 Range $35.50 - $53.08

Q3 2020

Shares 369,210 Value ($000) $15,872 Avg Close $39.22 Range $30.83 - $50.82

Q2 2020

Shares 383,700 Value ($000) $19,580 Avg Close $47.80 Range $32.10 - $64.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,670,164	$37,326	$10.30	$8.94 - $12.31
Q3 2025	4,843,471	$52,842	$10.72	$9.03 - $12.51
Q2 2025	5,001,871	$50,619	$9.25	$7.01 - $10.46
Q1 2025	4,689,906	$46,899	$10.49	$9.31 - $12.63
Q4 2024	4,371,901	$45,949	$10.69	$9.40 - $13.39
Q3 2024	2,565,440	$26,475	$10.47	$7.65 - $12.84
Q2 2024	1,298,269	$16,579	$13.99	$11.67 - $16.98
Q1 2024	513,569	$8,233	$16.27	$14.72 - $18.70
Q4 2023	451,619	$8,350	$15.68	$12.36 - $19.39
Q3 2023	424,419	$6,960	$20.44	$15.53 - $30.16
Q2 2023	388,119	$9,854	$23.68	$20.33 - $28.75
Q1 2023	278,569	$6,883	$25.66	$20.72 - $31.05
Q4 2022	275,569	$8,297	$34.52	$23.29 - $48.76
Q3 2022	278,519	$11,603	$42.47	$32.82 - $51.86
Q2 2022	278,519	$9,258	$44.12	$30.31 - $61.44
Q1 2022	281,319	$16,806	$53.66	$42.65 - $65.20
Q4 2021	315,969	$20,285	$66.94	$55.90 - $79.17
Q3 2021	320,689	$19,623	$59.81	$48.29 - $69.72
Q2 2021	323,839	$16,895	$47.00	$37.86 - $54.24
Q1 2021	319,089	$15,603	$50.23	$41.75 - $60.28
Q4 2020	376,910	$18,178	$43.07	$35.50 - $53.08
Q3 2020	369,210	$15,872	$39.22	$30.83 - $50.82
Q2 2020	383,700	$19,580	$47.80	$32.10 - $64.40