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S&CO Inc’s Diamondback Energy FANG Stock Holding History

S&CO Inc’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 		$5.66M Hold
32,200
– – 0.33% 60
2026
Q1 		$6.37M Buy
32,200
+900
+3% +$153K 0.4% 57
2025
Q4 		$4.71M Buy
+31,300
New +$4.62M 0.29% 73
2018
Q1 		– Sell
-2,147
Closed -$271K – 203
2017
Q4 		$271K Buy
+2,147
New +$233K 0.03% 174

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

S&CO Inc's FANG Position: Q2 2026 in Review

S&CO Inc held its Diamondback Energy (FANG) position steady in Q2 2026 at 32,200 shares worth $5.66M. The position accounts for 0.33% of the portfolio, ranked #60.

S&CO Inc first reported a position in FANG in Q4 2017 and has held it in 4 quarters since. The position peaked at $6.37M in Q1 2026. 1,190 funds tracked by Wall St. Rank hold FANG as of Q2 2026.

  • S&CO Inc held 32,200 shares of Diamondback Energy worth $5.66M as of Q2 2026.
  • S&CO Inc left its Diamondback Energy share count unchanged in Q2 2026.
  • Diamondback Energy made up 0.33% of S&CO Inc's portfolio in Q2 2026, its #60 holding.
  • S&CO Inc first reported a position in Diamondback Energy in Q4 2017 and has held it in 4 quarters since.
  • S&CO Inc's Diamondback Energy position peaked at $6.37M in Q1 2026.
  • 1,190 funds tracked by Wall St. Rank held Diamondback Energy as of Q2 2026.

Based on S&CO Inc's 13F filing for Q2 2026, filed 6 Aug 2026.