Diamondback Energy, Inc.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM FANG

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

224,129

Value ($000)

33,693

Weight

0.0%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/17/2026	33,693	0.0%	224,129	12/31/2025
2025 Q3	11/14/2025	32,768	0.0%	228,986	9/30/2025
2025 Q2	8/14/2025	31,426	0.0%	228,719	6/30/2025
2025 Q1	5/15/2025	36,397	0.0%	227,652	3/31/2025
2024 Q4	3/18/2025	37,195	0.0%	227,033	12/31/2024
2024 Q3	4/4/2025	40,653	0.0%	235,806	9/30/2024
2024 Q2	4/8/2025	44,757	0.1%	223,574	6/30/2024
2024 Q1	5/16/2024	45,311	0.1%	228,647	3/31/2024
2023 Q4	2/13/2024	36,906	0.1%	237,979	12/31/2023
2023 Q3	11/14/2023	38,614	0.1%	249,313	9/30/2023
2023 Q2	8/21/2023	35,297	0.0%	268,705	6/30/2023
2023 Q1	5/9/2023	36,233	0.1%	268,053	3/31/2023
2022 Q4	2/14/2023	37,161	0.1%	271,687	12/31/2022
2022 Q3	11/21/2022	32,273	0.1%	267,916	9/30/2022
2022 Q2	8/15/2022	33,144	0.1%	273,579	6/30/2022
2022 Q1	5/16/2022	38,218	0.1%	278,798	3/31/2022
2021 Q4	2/15/2022	32,258	0.0%	299,097	12/31/2021
2021 Q3	11/15/2021	28,210	0.0%	297,987	9/30/2021
2021 Q2	8/16/2021	29,256	0.0%	311,600	6/30/2021
2021 Q1	5/18/2021	21,717	0.0%	295,504	3/31/2021
2020 Q4	2/16/2021	13,282	0.0%	274,418	12/31/2020
2020 Q3	11/17/2020	8,509	0.0%	282,507	9/30/2020
2020 Q2	8/17/2020	12,428	0.0%	297,172	6/30/2020
2020 Q1	5/13/2020	7,019	0.0%	267,893	3/31/2020
2019 Q4	2/14/2020	23,630	0.0%	254,466	12/31/2019
2014 Q1	5/8/2014	2,596	0.0%	38,575	3/31/2014
2013 Q4	2/10/2014	1,870	0.0%	35,375	12/31/2013