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Alphadyne Asset Management’s Builders FirstSource BLDR Stock Holding History

Alphadyne Asset Management’s Portfolio BLDR Stock Details BLDR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-4,600
Closed -$379K – 907
2026
Q1 		$379K Sell
4,600
-24,000
-84% -$2.56M 0.01% 724
2025
Q4 		$2.94M Buy
+28,600
New +$3.21M 0.07% 260

Other funds holding BLDR

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Alphadyne Asset Management's BLDR Position: Q2 2026 in Review

Alphadyne Asset Management sold out of Builders FirstSource (BLDR) in Q2 2026, closing a stake of 4,299 shares — an estimated $354K sold.

Alphadyne Asset Management first reported a position in BLDR in Q4 2025 and held it in 2 quarters. The position peaked at $354K in Q1 2026. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

  • Alphadyne Asset Management reported no remaining Builders FirstSource position as of Q2 2026 after selling out during the quarter.
  • Alphadyne Asset Management sold 4,299 Builders FirstSource shares in Q2 2026, an estimated $354K.
  • Alphadyne Asset Management first reported a position in Builders FirstSource in Q4 2025 and held it in 2 quarters.
  • Alphadyne Asset Management's Builders FirstSource position peaked at $354K in Q1 2026.
  • 671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Alphadyne Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.