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Seneschal Advisors’s Builders FirstSource BLDR Stock Holding History

Seneschal Advisors’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
Q1 		$247 Sell
3
-1
-25% -$107 ﹤0.01% 513
2025
Q4 		$412 Hold
4
– – ﹤0.01% 405
2025
Q3 		$485 Buy
+4
New +$531 ﹤0.01% 367

Other funds holding BLDR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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
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
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Seneschal Advisors's BLDR Position: Q1 2026 in Review

Seneschal Advisors reduced its Builders FirstSource (BLDR) stake by 25% in Q1 2026, selling an estimated $107 and leaving 3 shares worth $247. The position accounts for ﹤0.01% of the portfolio, ranked #513.

Seneschal Advisors first reported a position in BLDR in Q3 2025 and has held it in 3 quarters since. The position peaked at $485 in Q3 2025. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

  • Seneschal Advisors held 3 shares of Builders FirstSource worth $247 as of Q1 2026.
  • Seneschal Advisors sold 1 Builders FirstSource share in Q1 2026, an estimated $107.
  • Builders FirstSource made up ﹤0.01% of Seneschal Advisors's portfolio in Q1 2026, its #513 holding.
  • Seneschal Advisors first reported a position in Builders FirstSource in Q3 2025 and has held it in 3 quarters since.
  • Seneschal Advisors's Builders FirstSource position peaked at $485 in Q3 2025.
  • 719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Seneschal Advisors's 13F filing for Q1 2026, filed 8 May 2026.