DIAMONDBACK ENERGY INC

Ticker: FANG CUSIP: 25278X109 Class: Com

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q4 2025

Shares 161,319 Value ($000) $24,251 Avg Close $147.05 Range $136.09 - $164.44

Q3 2025

Shares 152,035 Value ($000) $21,756 Avg Close $140.85 Range $132.78 - $150.92

Q2 2025

Shares 156,221 Value ($000) $21,465 Avg Close $136.16 Range $111.64 - $158.42

Q1 2025

Shares 36,548 Value ($000) $5,843 Avg Close $157.12 Range $134.25 - $175.92

Q4 2024

Shares 11,224 Value ($000) $2 Avg Close $170.91 Range $147.80 - $193.97

Q3 2024

Shares 1,237 Value ($000) $0 Avg Close $185.12 Range $162.40 - $205.08

Q2 2024

Shares 48,876 Value ($000) $10 Avg Close $188.88 Range $176.97 - $200.66

Q1 2024

Shares 4,323 Value ($000) $1 Avg Close $158.99 Range $137.71 - $187.95

Q4 2023

Shares 20,775 Value ($000) $3 Avg Close $144.29 Range $130.38 - $156.18

Q3 2023

Shares 26,418 Value ($000) $4 Avg Close $134.18 Range $113.92 - $144.78

Q2 2023

Shares 26,741 Value ($000) $4 Avg Close $120.96 Range $111.82 - $133.71

Q1 2023

Shares 32,010 Value ($000) $4 Avg Close $123.77 Range $107.16 - $134.77

Q4 2022

Shares 48,731 Value ($000) $7 Avg Close $127.99 Range $109.31 - $147.01

Q3 2022

Shares 95,004 Value ($000) $11,444 Avg Close $107.46 Range $88.17 - $123.36

Q2 2022

Shares 94,469 Value ($000) $11,445 Avg Close $115.34 Range $99.43 - $137.94

Q1 2022

Shares 103,397 Value ($000) $14,174 Avg Close $107.62 Range $88.90 - $122.87

Q4 2021

Shares 52,033 Value ($000) $5,612 Avg Close $89.41 Range $78.03 - $96.88

Q3 2021

Shares 51,607 Value ($000) $4,886 Avg Close $65.95 Range $54.26 - $83.90

Q2 2021

Shares 47,591 Value ($000) $4,468 Avg Close $67.28 Range $58.90 - $79.08

Q1 2021

Shares 43,895 Value ($000) $3,226 Avg Close $55.57 Range $38.50 - $72.26

Q4 2020

Shares 72,041 Value ($000) $3,487 Avg Close $29.82 Range $18.91 - $41.72

Q3 2020

Shares 111,212 Value ($000) $3,350 Avg Close $30.37 Range $23.08 - $37.25

Q2 2020

Shares 105,997 Value ($000) $4,433 Avg Close $32.27 Range $18.63 - $47.52

Q1 2020

Shares 49,201 Value ($000) $1,289 Avg Close $49.28 Range $11.44 - $75.74

Q4 2019

Shares 38,008 Value ($000) $3,529 Avg Close $64.81 Range $57.18 - $72.77

Q3 2019

Shares 157,503 Value ($000) $14,161 Avg Close $77.41 Range $67.44 - $87.01

Q2 2019

Shares 8,793 Value ($000) $958 Avg Close $81.14 Range $73.48 - $88.64

Q1 2019

Shares 18,377 Value ($000) $1,866 Avg Close $79.50 Range $69.70 - $84.50

Q4 2018

Shares 8,487 Value ($000) $787 Avg Close $86.64 Range $66.08 - $109.08

Q3 2018

Shares 11,614 Value ($000) $1,570 Avg Close $98.81 Range $86.24 - $107.01

Q2 2018

Shares 19,916 Value ($000) $2,620 Avg Close $95.97 Range $83.42 - $106.92

Q1 2018

Shares 19,555 Value ($000) $2,474 Avg Close $97.43 Range $81.71 - $104.08

Q4 2017

Shares 23,943 Value ($000) $3,023 Avg Close $83.84 Range $74.00 - $98.56

Q3 2017

Shares 146,401 Value ($000) $14,341 Avg Close $71.15 Range $64.00 - $76.06

Q2 2017

Shares 146,184 Value ($000) $12,983 Avg Close $75.06 Range $64.35 - $83.65

Q1 2017

Shares 146,129 Value ($000) $15,156 Avg Close $79.82 Range $74.27 - $88.15

Q4 2016

Shares 145,939 Value ($000) $14,749 Avg Close $77.21 Range $68.62 - $87.56

Q3 2016

Shares 153,496 Value ($000) $14,819 Avg Close $71.21 Range $64.88 - $77.09

Q2 2016

Shares 155,239 Value ($000) $14,159 Avg Close $66.84 Range $56.54 - $74.24

Q1 2016

Shares 153,874 Value ($000) $11,876 Avg Close $54.55 Range $42.90 - $61.76

Q4 2015

Shares 6,057 Value ($000) $405 Avg Close $57.52 Range $47.56 - $63.56

Q3 2015

Shares 7,728 Value ($000) $499 Avg Close $52.53 Range $46.61 - $59.82

Q2 2015

Shares 2,514 Value ($000) $190 Avg Close $61.45 Range $56.73 - $66.36

Q1 2015

Shares 1,462 Value ($000) $112 Avg Close $53.65 Range $42.94 - $60.90

Q4 2014

Shares 1,458 Value ($000) $87 Avg Close $49.19 Range $39.97 - $59.50

Q3 2014

Shares 1,643 Value ($000) $123 Avg Close $62.67 Range $54.64 - $69.97

Q2 2014

Shares 1,386 Value ($000) $123 Avg Close $58.84 Range $49.53 - $72.17

Q1 2014

Shares 1,386 Value ($000) $93 Avg Close $44.48 Range $34.04 - $54.90

Q4 2013

Shares 1,119 Value ($000) $59 Avg Close $38.43 Range $32.62 - $45.40

Q3 2013

Shares 3,819 Value ($000) $163 Avg Close $31.43 Range $25.84 - $36.51

Q2 2013

Shares 1,272 Value ($000) $42 Avg Close $23.41 Range $18.43 - $27.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	161,319	$24,251	$147.05	$136.09 - $164.44
Q3 2025	152,035	$21,756	$140.85	$132.78 - $150.92
Q2 2025	156,221	$21,465	$136.16	$111.64 - $158.42
Q1 2025	36,548	$5,843	$157.12	$134.25 - $175.92
Q4 2024	11,224	$2	$170.91	$147.80 - $193.97
Q3 2024	1,237	$0	$185.12	$162.40 - $205.08
Q2 2024	48,876	$10	$188.88	$176.97 - $200.66
Q1 2024	4,323	$1	$158.99	$137.71 - $187.95
Q4 2023	20,775	$3	$144.29	$130.38 - $156.18
Q3 2023	26,418	$4	$134.18	$113.92 - $144.78
Q2 2023	26,741	$4	$120.96	$111.82 - $133.71
Q1 2023	32,010	$4	$123.77	$107.16 - $134.77
Q4 2022	48,731	$7	$127.99	$109.31 - $147.01
Q3 2022	95,004	$11,444	$107.46	$88.17 - $123.36
Q2 2022	94,469	$11,445	$115.34	$99.43 - $137.94
Q1 2022	103,397	$14,174	$107.62	$88.90 - $122.87
Q4 2021	52,033	$5,612	$89.41	$78.03 - $96.88
Q3 2021	51,607	$4,886	$65.95	$54.26 - $83.90
Q2 2021	47,591	$4,468	$67.28	$58.90 - $79.08
Q1 2021	43,895	$3,226	$55.57	$38.50 - $72.26
Q4 2020	72,041	$3,487	$29.82	$18.91 - $41.72
Q3 2020	111,212	$3,350	$30.37	$23.08 - $37.25
Q2 2020	105,997	$4,433	$32.27	$18.63 - $47.52
Q1 2020	49,201	$1,289	$49.28	$11.44 - $75.74
Q4 2019	38,008	$3,529	$64.81	$57.18 - $72.77
Q3 2019	157,503	$14,161	$77.41	$67.44 - $87.01
Q2 2019	8,793	$958	$81.14	$73.48 - $88.64
Q1 2019	18,377	$1,866	$79.50	$69.70 - $84.50
Q4 2018	8,487	$787	$86.64	$66.08 - $109.08
Q3 2018	11,614	$1,570	$98.81	$86.24 - $107.01
Q2 2018	19,916	$2,620	$95.97	$83.42 - $106.92
Q1 2018	19,555	$2,474	$97.43	$81.71 - $104.08
Q4 2017	23,943	$3,023	$83.84	$74.00 - $98.56
Q3 2017	146,401	$14,341	$71.15	$64.00 - $76.06
Q2 2017	146,184	$12,983	$75.06	$64.35 - $83.65
Q1 2017	146,129	$15,156	$79.82	$74.27 - $88.15
Q4 2016	145,939	$14,749	$77.21	$68.62 - $87.56
Q3 2016	153,496	$14,819	$71.21	$64.88 - $77.09
Q2 2016	155,239	$14,159	$66.84	$56.54 - $74.24
Q1 2016	153,874	$11,876	$54.55	$42.90 - $61.76
Q4 2015	6,057	$405	$57.52	$47.56 - $63.56
Q3 2015	7,728	$499	$52.53	$46.61 - $59.82
Q2 2015	2,514	$190	$61.45	$56.73 - $66.36
Q1 2015	1,462	$112	$53.65	$42.94 - $60.90
Q4 2014	1,458	$87	$49.19	$39.97 - $59.50
Q3 2014	1,643	$123	$62.67	$54.64 - $69.97
Q2 2014	1,386	$123	$58.84	$49.53 - $72.17
Q1 2014	1,386	$93	$44.48	$34.04 - $54.90
Q4 2013	1,119	$59	$38.43	$32.62 - $45.40
Q3 2013	3,819	$163	$31.43	$25.84 - $36.51
Q2 2013	1,272	$42	$23.41	$18.43 - $27.77