Robeco Institutional Asset Management B.V. Diamondback Energy, Inc. Transaction History

Robeco Institutional Asset Management B.V.

$66.7 Billion
Q4 2025

45 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 22, 2025	SELL	$134.53 - $152.5 $3.99 Million - $4.53 Million	-29,686 Reduced 73.27%	10,831 $1.55 Million
Q2 2025 Jul 18, 2025	BUY	$119.25 - $161.49 $517,545 - $700,866	4,340 Added 12.0%	40,517 $5.57 Million
Q1 2025 Apr 23, 2025	BUY	$139.9 - $180.18 $193,621 - $249,369	1,384 Added 3.98%	36,177 $5.78 Million
Q4 2024 Jan 22, 2025	BUY	$153.06 - $199.5 $264,640 - $344,935	1,729 Added 5.23%	34,793 $5.7 Million
Q3 2024 Oct 29, 2024	BUY	$168.46 - $210.94 $295,141 - $369,566	1,752 Added 5.6%	33,064 $5.7 Million

Q2 2024 Jul 22, 2024	BUY	$185.97 - $208.26 $1.24 Million - $1.39 Million	6,652 Added 26.97%	31,312 $6.27 Million
Q1 2024 Apr 24, 2024	SELL	$149.62 - $198.17 $1.33 Million - $1.77 Million	-8,921 Reduced 26.57%	24,660 $4.89 Million
Q4 2023 Feb 14, 2024	BUY	$145.12 - $169.92 $4.84 Million - $5.66 Million	33,339 Added 13776.45%	33,581 $5.21 Million
Q2 2023 Jul 24, 2023	SELL	$124.86 - $146.74 $533,152 - $626,579	-4,270 Reduced 94.64%	242 $31,000
Q1 2023 May 03, 2023	SELL	$122.74 - $150.96 $1.33 Million - $1.63 Million	-10,807 Reduced 70.55%	4,512 $609,000
Q4 2022 Feb 06, 2023	SELL	$129.52 - $167.03 $3.61 Million - $4.65 Million	-27,846 Reduced 64.51%	15,319 $2.1 Million
Q3 2022 Dec 01, 2022	SELL	$106.71 - $140.17 $841,515 - $1.11 Million	-7,886 Reduced 15.45%	43,165 $5.2 Million
Q3 2022 Oct 26, 2022	SELL	$106.71 - $140.17 $841,515 - $1.11 Million	-7,886 Reduced 15.45%	43,165 $5.2 Million
Q2 2022 Dec 01, 2022	BUY	$119.24 - $160.4 $853,877 - $1.15 Million	7,161 Added 16.32%	51,051 $6.18 Million
Q2 2022 Jul 27, 2022	BUY	$119.24 - $160.4 $853,877 - $1.15 Million	7,161 Added 16.32%	51,051 $6.18 Million
Q1 2022 Dec 01, 2022	BUY	$111.84 - $146.51 $11,519 - $15,090	103 Added 0.24%	43,890 $6.02 Million
Q1 2022 Apr 26, 2022	BUY	$111.84 - $146.51 $11,519 - $15,090	103 Added 0.24%	43,890 $6.02 Million
Q4 2021 Dec 01, 2022	BUY	$98.86 - $115.71 $3.11 Million - $3.64 Million	31,501 Added 256.4%	43,787 $4.72 Million
Q4 2021 Jan 31, 2022	BUY	$98.86 - $115.71 $3.11 Million - $3.64 Million	31,501 Added 256.4%	43,787 $4.72 Million
Q2 2021 Dec 01, 2022	SELL	$73.88 - $96.31 $4,580 - $5,971	-62 Reduced 0.5%	12,286 $1.15 Million
Q2 2021 Jul 28, 2021	SELL	$73.88 - $96.31 $4,580 - $5,971	-62 Reduced 0.5%	12,286 $1.15 Million
Q1 2021 Dec 01, 2022	SELL	$48.94 - $85.27 $1.51 Million - $2.63 Million	-30,817 Reduced 71.39%	12,348 $908,000
Q1 2021 Apr 23, 2021	BUY	$48.94 - $85.27 $257,620 - $448,861	5,264 Added 74.31%	12,348 $908,000
Q3 2020 Oct 29, 2020	BUY	$29.62 - $45.51 $45,525 - $69,948	1,537 Added 27.71%	7,084 $213,000
Q2 2020 Jul 20, 2020	BUY	$25.07 - $59.82 $40,162 - $95,831	1,602 Added 40.61%	5,547 $232,000
Q1 2020 Apr 30, 2020	SELL	$15.56 - $96.42 $374,046 - $2.32 Million	-24,039 Reduced 85.9%	3,945 $103,000
Q4 2019 Jan 19, 2021	SELL	$74.19 - $92.86 $164,850 - $206,334	-2,222 Reduced 7.36%	27,984 $2.6 Million
Q4 2019 Feb 06, 2020	BUY	$74.19 - $92.86 $380,817 - $476,650	5,133 Added 20.47%	30,206 $2.8 Million
Q3 2019 Jan 19, 2021	SELL	$89.91 - $110.83 $466,093 - $574,542	-5,184 Reduced 17.13%	25,073 $2.25 Million
Q3 2019 Oct 17, 2019	BUY	$89.91 - $110.83 $463,486 - $571,328	5,155 Added 20.54%	30,257 $2.72 Million
Q2 2019 Jan 19, 2021	SELL	$96.12 - $113.8 $498,286 - $589,939	-5,184 Reduced 17.12%	25,102 $2.74 Million
Q2 2019 Jul 19, 2019	BUY	$96.12 - $113.8 $672,551 - $796,258	6,997 Added 30.04%	30,286 $3.3 Million
Q1 2019 Jan 19, 2021	SELL	$95.22 - $106.89 $727,576 - $816,746	-7,641 Reduced 24.7%	23,289 $2.36 Million
Q1 2019 May 02, 2019	BUY	$95.22 - $106.89 $1.05 Million - $1.18 Million	11,067 Added 55.72%	30,930 $3.14 Million
Q4 2018 Jan 19, 2021	SELL	$85.67 - $139.92 $292,991 - $478,526	-3,420 Reduced 14.69%	19,863 $1.84 Million
Q4 2018 Feb 08, 2019	BUY	$85.67 - $139.92 $1.09 Million - $1.78 Million	12,747 Added 120.99%	23,283 $2.16 Million
Q3 2018 Oct 31, 2018	BUY	$112.11 - $136.67 $1.18 Million - $1.44 Million	10,536 New	10,536 $1.43 Million
Q3 2018 Oct 25, 2018	SELL	$112.11 - $136.67 $180,384 - $219,902	-1,609 Closed	0 $0
Q2 2018 Jan 19, 2021	SELL	$111.55 - $136.76 $305,535 - $374,585	-2,739 Reduced 62.99%	1,609 $212,000
Q2 2018 Aug 03, 2018	BUY	$111.55 - $136.76 $305,535 - $374,585	2,739 Added 170.23%	4,348 $572,000
Q1 2018 Jan 19, 2021	SELL	$110.51 - $133.23 $747,821 - $901,567	-6,767 Reduced 80.79%	1,609 $204,000
Q1 2018 May 07, 2018	BUY	$110.51 - $133.23 $229,971 - $277,251	2,081 Added 33.06%	8,376 $1.06 Million
Q4 2017 Jan 25, 2018	BUY	$99.09 - $126.25 $50,535 - $64,387	510 Added 8.82%	6,295 $795,000
Q3 2017 Oct 17, 2017	SELL	$86.1 - $97.96 $237,463 - $270,173	-2,758 Reduced 32.28%	5,785 $567,000
Q2 2017 Aug 08, 2017	BUY	N/A	8,543	8,543 $759,000

Others Institutions Holding FANG

# of Institutions

1,251

Shares Held

166M

Call Options Held

3.5M

Put Options Held

2.66M

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About Diamondback Energy, Inc.

Ticker FANG
Exchange NASDAQ
Sector Energy
Industry Oil & Gas E&P
Shares Outstandng 177,784,992
Market Cap $26.5B
Description
Diamondback Energy, Inc., an independent oil and natural gas company, focuses on the acquisition, development, exploration, and exploitation of unconventional and onshore oil and natural gas reserves in the Permian Basin in West Texas. It focuses on the development of the Spraberry and Wolfcamp formations of the Midland basin; and the Wolfcamp a...

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