Callan Family Office’s Diamondback Energy FANG Stock Holding History

Callan Family Office’s Portfolio FANG Stock Details FANG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.14M	Sell	12,186 -54	-0.4%	-$10.5K	0.04%	370
2026 Q1	$2.42M	Sell	12,240 -350	-3%	-$59.5K	0.05%	304
2025 Q4	$1.89M	Buy	12,590 +5,616	+81%	+$829K	0.04%	367
2025 Q3	$998K	Sell	6,974 -352	-5%	-$50.1K	0.03%	374
2025 Q2	$1.01M	Buy	7,326 +2,620	+56%	+$363K	0.03%	403
2025 Q1	$752K	Sell	4,706 -428	-8%	-$69K	0.06%	249
2024 Q4	$841K	Buy	+5,134	New	+$905K	0.05%	281
2024 Q1	–	Sell	-2,010	Closed	-$312K	–	96
2023 Q4	$312K	Buy	+2,010	New	+$315K	0.08%	74

Other funds holding FANG

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Callan Family Office's FANG Position: Q2 2026 in Review

Callan Family Office reduced its Diamondback Energy (FANG) stake by 0.44% in Q2 2026, selling an estimated $10.5K and leaving 12,186 shares worth $2.14M. The position accounts for 0.04% of the portfolio, ranked #370.

Callan Family Office first reported a position in FANG in Q4 2023 and has held it in 8 quarters since. The position peaked at $2.42M in Q1 2026. 1,195 funds tracked by Wall St. Rank hold FANG as of Q2 2026.

Callan Family Office held 12,186 shares of Diamondback Energy worth $2.14M as of Q2 2026.
Callan Family Office sold 54 Diamondback Energy shares in Q2 2026, an estimated $10.5K.
Diamondback Energy made up 0.04% of Callan Family Office's portfolio in Q2 2026, its #370 holding.
Callan Family Office first reported a position in Diamondback Energy in Q4 2023 and has held it in 8 quarters since.
Callan Family Office's Diamondback Energy position peaked at $2.42M in Q1 2026.
1,195 funds tracked by Wall St. Rank held Diamondback Energy as of Q2 2026.

Based on Callan Family Office's 13F filing for Q2 2026, filed 11 Aug 2026.