DIAMONDBACK ENERGY INC

Ticker: FANG CUSIP: 25278X109 Class: Com

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 304,186 Value ($000) $45,728 Avg Close $147.05 Range $136.09 - $164.44

Q3 2025

Shares 219,537 Value ($000) $31,416 Avg Close $140.85 Range $132.78 - $150.92

Q2 2025

Shares 3,846 Value ($000) $528 Avg Close $136.16 Range $111.64 - $158.42

Q1 2025

Shares 4,280 Value ($000) $684 Avg Close $157.12 Range $134.25 - $175.92

Q4 2024

Shares 3,898 Value ($000) $639 Avg Close $170.91 Range $147.80 - $193.97

Q3 2024

Shares 4,930 Value ($000) $850 Avg Close $185.12 Range $162.40 - $205.08

Q2 2024

Shares 4,871 Value ($000) $975 Avg Close $188.88 Range $176.97 - $200.66

Q1 2024

Shares 5,330 Value ($000) $1,056 Avg Close $158.99 Range $137.71 - $187.95

Q4 2023

Shares 4,690 Value ($000) $727 Avg Close $144.29 Range $130.38 - $156.18

Q3 2023

Shares 5,949 Value ($000) $921 Avg Close $134.18 Range $113.92 - $144.78

Q2 2023

Shares 4,630 Value ($000) $608 Avg Close $120.96 Range $111.82 - $133.71

Q1 2023

Shares 4,567 Value ($000) $617 Avg Close $123.77 Range $107.16 - $134.77

Q4 2022

Shares 2,553 Value ($000) $349 Avg Close $127.99 Range $109.31 - $147.01

Q3 2022

Shares 2,680 Value ($000) $323 Avg Close $107.46 Range $88.17 - $123.36

Q2 2022

Shares 2,482 Value ($000) $301 Avg Close $115.34 Range $99.43 - $137.94

Q1 2022

Shares 1,497 Value ($000) $205 Avg Close $107.62 Range $88.90 - $122.87

Q3 2018

Shares 2,205 Value ($000) $298 Avg Close $98.81 Range $86.24 - $107.01

Q2 2018

Shares 2,083 Value ($000) $274 Avg Close $95.97 Range $83.42 - $106.92

Q3 2015

Shares 42,100 Value ($000) $2,720 Avg Close $52.53 Range $46.61 - $59.82

Q2 2015

Shares 654,445 Value ($000) $49,332 Avg Close $61.45 Range $56.73 - $66.36

Q1 2015

Shares 543,050 Value ($000) $41,728 Avg Close $53.65 Range $42.94 - $60.90

Q4 2014

Shares 5,104 Value ($000) $305 Avg Close $49.19 Range $39.97 - $59.50

Q3 2014

Shares 3,398 Value ($000) $254 Avg Close $62.67 Range $54.64 - $69.97

Q2 2014

Shares 2,668 Value ($000) $237 Avg Close $58.84 Range $49.53 - $72.17

Q1 2014

Shares 3,453 Value ($000) $232 Avg Close $44.48 Range $34.04 - $54.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	304,186	$45,728	$147.05	$136.09 - $164.44
Q3 2025	219,537	$31,416	$140.85	$132.78 - $150.92
Q2 2025	3,846	$528	$136.16	$111.64 - $158.42
Q1 2025	4,280	$684	$157.12	$134.25 - $175.92
Q4 2024	3,898	$639	$170.91	$147.80 - $193.97
Q3 2024	4,930	$850	$185.12	$162.40 - $205.08
Q2 2024	4,871	$975	$188.88	$176.97 - $200.66
Q1 2024	5,330	$1,056	$158.99	$137.71 - $187.95
Q4 2023	4,690	$727	$144.29	$130.38 - $156.18
Q3 2023	5,949	$921	$134.18	$113.92 - $144.78
Q2 2023	4,630	$608	$120.96	$111.82 - $133.71
Q1 2023	4,567	$617	$123.77	$107.16 - $134.77
Q4 2022	2,553	$349	$127.99	$109.31 - $147.01
Q3 2022	2,680	$323	$107.46	$88.17 - $123.36
Q2 2022	2,482	$301	$115.34	$99.43 - $137.94
Q1 2022	1,497	$205	$107.62	$88.90 - $122.87
Q3 2018	2,205	$298	$98.81	$86.24 - $107.01
Q2 2018	2,083	$274	$95.97	$83.42 - $106.92
Q3 2015	42,100	$2,720	$52.53	$46.61 - $59.82
Q2 2015	654,445	$49,332	$61.45	$56.73 - $66.36
Q1 2015	543,050	$41,728	$53.65	$42.94 - $60.90
Q4 2014	5,104	$305	$49.19	$39.97 - $59.50
Q3 2014	3,398	$254	$62.67	$54.64 - $69.97
Q2 2014	2,668	$237	$58.84	$49.53 - $72.17
Q1 2014	3,453	$232	$44.48	$34.04 - $54.90