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Callahan Advisors’s Diamondback Energy FANG Stock Holding History

Callahan Advisors’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 		$736K Sell
4,186
-398
-9% -$77.2K 0.06% 128
2026
Q1 		$907K Sell
4,584
-399
-8% -$67.8K 0.08% 119
2025
Q4 		$749K Sell
4,983
-98
-2% -$14.5K 0.06% 124
2025
Q3 		$727K Sell
5,081
-112
-2% -$15.9K 0.06% 117
2025
Q2 		$713K Sell
5,193
-1,199
-19% -$166K 0.06% 117
2025
Q1 		$1.02M Buy
6,392
+72
+1% +$11.6K 0.1% 108
2024
Q4 		$1.04M Sell
6,320
-99
-2% -$17.4K 0.1% 106
2024
Q3 		$1.11M Buy
6,419
+91
+1% +$17.5K 0.11% 99
2024
Q2 		$1.27M Buy
6,328
+11
+0.2% +$2.18K 0.13% 92
2024
Q1 		$1.25M Buy
6,317
+6
+0.1% +$1.02K 0.13% 93
2023
Q4 		$979K Buy
6,311
+38
+0.6% +$5.96K 0.11% 94
2023
Q3 		$972K Buy
6,273
+987
+19% +$146K 0.12% 95
2023
Q2 		$694K Buy
5,286
+102
+2% +$13.7K 0.08% 99
2023
Q1 		$701K Buy
5,184
+426
+9% +$59.4K 0.09% 101
2022
Q4 		$651K Buy
4,758
+501
+12% +$73.2K 0.09% 104
2022
Q3 		$513K Buy
4,257
+641
+18% +$80K 0.07% 111
2022
Q2 		$438K Buy
3,616
+250
+7% +$34.3K 0.06% 116
2022
Q1 		$461K Buy
3,366
+215
+7% +$27.9K 0.05% 118
2021
Q4 		$340K Sell
3,151
-25
-0.8% -$2.71K 0.04% 129
2021
Q3 		$301K Buy
3,176
+1
+0% +$80 0.04% 130
2021
Q2 		$298K Buy
3,175
+75
+2% +$6.18K 0.04% 131
2021
Q1 		$228K Buy
+3,100
New +$212K 0.03% 133
2020
Q1 		– Sell
-9,767
Closed -$907K – 126
2019
Q4 		$907K Buy
9,767
+1,466
+18% +$122K 0.15% 89
2019
Q3 		$746K Buy
8,301
+3,376
+69% +$336K 0.13% 92
2019
Q2 		$537K Buy
4,925
+2,286
+87% +$239K 0.1% 98
2019
Q1 		$268K Sell
2,639
-48
-2% -$4.92K 0.05% 119
2018
Q4 		$249K Buy
+2,687
New +$300K 0.05% 123

Other funds holding FANG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Callahan Advisors's FANG Position: Q2 2026 in Review

Callahan Advisors reduced its Diamondback Energy (FANG) stake by 8.7% in Q2 2026, selling an estimated $77.2K and leaving 4,186 shares worth $736K. The position accounts for 0.06% of the portfolio, ranked #128.

Callahan Advisors first reported a position in FANG in Q4 2018 and has held it in 27 quarters since. The position peaked at $1.27M in Q2 2024. 1,195 funds tracked by Wall St. Rank hold FANG as of Q2 2026.

  • Callahan Advisors held 4,186 shares of Diamondback Energy worth $736K as of Q2 2026.
  • Callahan Advisors sold 398 Diamondback Energy shares in Q2 2026, an estimated $77.2K.
  • Diamondback Energy made up 0.06% of Callahan Advisors's portfolio in Q2 2026, its #128 holding.
  • Callahan Advisors first reported a position in Diamondback Energy in Q4 2018 and has held it in 27 quarters since.
  • Callahan Advisors's Diamondback Energy position peaked at $1.27M in Q2 2024.
  • 1,195 funds tracked by Wall St. Rank held Diamondback Energy as of Q2 2026.

Based on Callahan Advisors's 13F filing for Q2 2026, filed 3 Aug 2026.