Westfield Capital Management’s Diamondback Energy FANG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $37.4M | Sell |
212,709
-290,765
| -58% | -$56.4M | 0.12% | 186 |
|
|
2026
Q1 | $99.6M | Buy |
503,474
+148,819
| +42% | +$25.3M | 0.42% | 72 |
|
|
2025
Q4 | $53.3M | Buy |
354,655
+34,991
| +11% | +$5.16M | 0.22% | 146 |
|
|
2025
Q3 | $45.7M | Sell |
319,664
-17,029
| -5% | -$2.42M | 0.19% | 155 |
|
|
2025
Q2 | $46.3M | Sell |
336,693
-7,903
| -2% | -$1.09M | 0.19% | 155 |
|
|
2025
Q1 | $55.1M | Buy |
344,596
+48,710
| +16% | +$7.85M | 0.27% | 116 |
|
|
2024
Q4 | $48.5M | Sell |
295,886
-6,558
| -2% | -$1.16M | 0.21% | 140 |
|
|
2024
Q3 | $52.1M | Sell |
302,444
-46,164
| -13% | -$8.89M | 0.24% | 132 |
|
|
2024
Q2 | $69.8M | Buy |
348,608
+2,973
| +0.9% | +$590K | 0.34% | 91 |
|
|
2024
Q1 | $68.5M | Sell |
345,635
-6,279
| -2% | -$1.07M | 0.36% | 102 |
|
|
2023
Q4 | $54.6M | Buy |
351,914
+87,123
| +33% | +$13.7M | 0.32% | 129 |
|
|
2023
Q3 | $41M | Sell |
264,791
-306,930
| -54% | -$45.3M | 0.28% | 132 |
|
|
2023
Q2 | $75.1M | Sell |
571,721
-78,959
| -12% | -$10.6M | 0.48% | 76 |
|
|
2023
Q1 | $88M | Sell |
650,680
-8,637
| -1% | -$1.2M | 0.62% | 53 |
|
|
2022
Q4 | $90.2M | Buy |
659,317
+1,696
| +0.3% | +$248K | 0.7% | 47 |
|
|
2022
Q3 | $79.2M | Buy |
657,621
+8,731
| +1% | +$1.09M | 0.63% | 50 |
|
|
2022
Q2 | $78.6M | Buy |
648,890
+169,712
| +35% | +$23.3M | 0.62% | 50 |
|
|
2022
Q1 | $65.7M | Buy |
479,178
+10,771
| +2% | +$1.4M | 0.42% | 86 |
|
|
2021
Q4 | $50.5M | Sell |
468,407
-53,646
| -10% | -$5.81M | 0.3% | 112 |
|
|
2021
Q3 | $49.4M | Buy |
522,053
+41,654
| +9% | +$3.35M | 0.3% | 121 |
|
|
2021
Q2 | $45.1M | Buy |
+480,399
| New | +$39.6M | 0.27% | 130 |
|
|
2020
Q1 | – | Sell |
-445,505
| Closed | -$41.4M | – | 229 |
|
|
2019
Q4 | $41.4M | Buy |
445,505
+99,168
| +29% | +$8.23M | 0.29% | 117 |
|
|
2019
Q3 | $31.1M | Sell |
346,337
-8,365
| -2% | -$832K | 0.25% | 121 |
|
|
2019
Q2 | $38.7M | Buy |
354,702
+24,620
| +7% | +$2.57M | 0.29% | 118 |
|
|
2019
Q1 | $33.5M | Sell |
330,082
-4,605
| -1% | -$472K | 0.26% | 130 |
|
|
2018
Q4 | $31M | Buy |
334,687
+845
| +0.3% | +$94.4K | 0.26% | 119 |
|
|
2018
Q3 | $45.1M | Sell |
333,842
-11,815
| -3% | -$1.51M | 0.32% | 99 |
|
|
2018
Q2 | $45.5M | Buy |
345,657
+89,357
| +35% | +$11.1M | 0.34% | 97 |
|
|
2018
Q1 | $32.4M | Sell |
256,300
-62,245
| -20% | -$7.84M | 0.25% | 131 |
|
|
2017
Q4 | $40.2M | Buy |
318,545
+32,060
| +11% | +$3.48M | 0.31% | 125 |
|
|
2017
Q3 | $28.1M | Buy |
+286,485
| New | +$26.4M | 0.22% | 155 |
|
Other funds holding FANG
Westfield Capital Management's FANG Position: Q2 2026 in Review
Westfield Capital Management reduced its Diamondback Energy (FANG) stake by 58% in Q2 2026, selling an estimated $56.4M and leaving 212,709 shares worth $37.4M. The position accounts for 0.12% of the portfolio, ranked #186.
Westfield Capital Management first reported a position in FANG in Q3 2017 and has held it in 31 quarters since. The position peaked at $99.6M in Q1 2026. 1,188 funds tracked by Wall St. Rank hold FANG as of Q2 2026.
- Westfield Capital Management held 212,709 shares of Diamondback Energy worth $37.4M as of Q2 2026.
- Westfield Capital Management sold 290,765 Diamondback Energy shares in Q2 2026, an estimated $56.4M.
- Diamondback Energy made up 0.12% of Westfield Capital Management's portfolio in Q2 2026, its #186 holding.
- Westfield Capital Management first reported a position in Diamondback Energy in Q3 2017 and has held it in 31 quarters since.
- Westfield Capital Management's Diamondback Energy position peaked at $99.6M in Q1 2026.
- 1,188 funds tracked by Wall St. Rank held Diamondback Energy as of Q2 2026.
Based on Westfield Capital Management's 13F filing for Q2 2026, filed 12 Aug 2026.