PEAK6
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PEAK6’s Diamondback Energy FANG Stock Holding History

PEAK6’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 		$4.08M Sell
23,200
-171,700
-88% -$33.3M 0.01% 942
2026
Q1 		$38.5M Sell
194,900
-19,800
-9% -$3.36M 0.09% 196
2025
Q4 		$32.3M Buy
214,700
+124,400
+138% +$18.4M 0.06% 261
2025
Q3 		$12.9M Buy
90,300
+2,000
+2% +$285K 0.02% 575
2025
Q2 		$12.1M Buy
88,300
+71,600
+429% +$9.92M 0.02% 555
2025
Q1 		$2.67M Sell
16,700
-49,900
-75% -$8.05M 0.01% 1267
2024
Q4 		$10.9M Buy
+66,600
New +$11.7M 0.02% 536

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

PEAK6's FANG Position: Q2 2026 in Review

PEAK6 opened a new position in Diamondback Energy (FANG) in Q2 2026: 1,434 shares worth $252K. The stake represents ﹤0.01% of the portfolio and ranks #2207 among its holdings. This is a return to the name: PEAK6 previously reported a position in FANG as recently as Q1 2025.

PEAK6 first reported a position in FANG in Q4 2024 and has held it in 3 quarters since. The position peaked at $3.45M in Q1 2025. 1,193 funds tracked by Wall St. Rank hold FANG as of Q2 2026.

  • PEAK6 held 1,434 shares of Diamondback Energy worth $252K as of Q2 2026.
  • Diamondback Energy was a new PEAK6 position in Q2 2026.
  • Diamondback Energy made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #2207 holding.
  • PEAK6 first reported a position in Diamondback Energy in Q4 2024 and has held it in 3 quarters since.
  • PEAK6's Diamondback Energy position peaked at $3.45M in Q1 2025.
  • 1,193 funds tracked by Wall St. Rank held Diamondback Energy as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.