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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
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
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Callan Family Office's FANG Position: Q1 2026 in Review

Callan Family Office reduced its Diamondback Energy (FANG) stake by 2.8% in Q1 2026, selling an estimated $59.5K and leaving 12,240 shares worth $2.42M. The position accounts for 0.05% of the portfolio, ranked #304.

Callan Family Office first reported a position in FANG in Q4 2023 and has held it in 7 quarters since. 1,193 funds tracked by Wall St. Rank hold FANG as of Q1 2026.

  • Callan Family Office held 12,240 shares of Diamondback Energy worth $2.42M as of Q1 2026.
  • Callan Family Office sold 350 Diamondback Energy shares in Q1 2026, an estimated $59.5K.
  • Diamondback Energy made up 0.05% of Callan Family Office's portfolio in Q1 2026, its #304 holding.
  • Callan Family Office first reported a position in Diamondback Energy in Q4 2023 and has held it in 7 quarters since.
  • 1,193 funds tracked by Wall St. Rank held Diamondback Energy as of Q1 2026.

Based on Callan Family Office's 13F filing for Q1 2026, filed 13 May 2026.