MOS
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MGO One Seven’s Builders FirstSource BLDR Stock Holding History

MGO One Seven’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
2025
Q4 		– Sell
-1,875
Closed -$227K – 1404
2025
Q3 		$227K Buy
+1,875
New +$249K 0.01% 1183
2019
Q1 		– Sell
-16
Closed – – 549
2018
Q4 		$0 Buy
+16
New +$201 ﹤0.01% 1808
2018
Q1 		$0 Hold
16
– – ﹤0.01% 1796
2017
Q4 		$0 Buy
+16
New +$303 ﹤0.01% 1762

Other funds holding BLDR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
BWA
Brave Warrior Advisors New York $4.04B AUM 1.15% 1-Year Est. Return

MGO One Seven's BLDR Position: Q4 2025 in Review

MGO One Seven sold out of Builders FirstSource (BLDR) in Q4 2025, closing a stake of 1,875 shares — an estimated $227K sold.

MGO One Seven first reported a position in BLDR in Q4 2017 and held it in 4 quarters. The position peaked at $227K in Q3 2025. 765 funds tracked by Wall St. Rank hold BLDR as of Q4 2025.

  • MGO One Seven reported no remaining Builders FirstSource position as of Q4 2025 after selling out during the quarter.
  • MGO One Seven sold 1,875 Builders FirstSource shares in Q4 2025, an estimated $227K.
  • MGO One Seven first reported a position in Builders FirstSource in Q4 2017 and held it in 4 quarters.
  • MGO One Seven's Builders FirstSource position peaked at $227K in Q3 2025.
  • 765 funds tracked by Wall St. Rank held Builders FirstSource as of Q4 2025.

Based on MGO One Seven's 13F filing for Q4 2025, filed 3 Feb 2026.