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Abacus Planning Group’s Builders FirstSource BLDR Stock Holding History

Abacus Planning Group’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 		– Sell
-2,014
Closed -$207K – 268
2025
Q4 		$207K Sell
2,014
-56
-3% -$6.29K 0.03% 248
2025
Q3 		$251K Sell
2,070
-168
-8% -$22.3K 0.03% 214
2025
Q2 		$261K Sell
2,238
-42
-2% -$4.85K 0.04% 200
2025
Q1 		$285K Buy
2,280
+17
+0.8% +$2.47K 0.05% 170
2024
Q4 		$323K Sell
2,263
-3
-0.1% -$531 0.06% 157
2024
Q3 		$439K Buy
2,266
+42
+2% +$6.96K 0.08% 122
2024
Q2 		$308K Hold
2,224
– – 0.06% 153
2024
Q1 		$464K Hold
2,224
– – 0.09% 113
2023
Q4 		$371K Hold
2,224
– – 0.08% 126
2023
Q3 		$277K Buy
2,224
+143
+7% +$19.7K 0.07% 144
2023
Q2 		$283K Buy
+2,081
New +$231K 0.07% 144

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
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
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $26.9B AUM 34.44% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Abacus Planning Group's BLDR Position: Q1 2026 in Review

Abacus Planning Group sold out of Builders FirstSource (BLDR) in Q1 2026, closing a stake of 2,014 shares — an estimated $207K sold.

Abacus Planning Group first reported a position in BLDR in Q2 2023 and held it in 11 quarters. The position peaked at $464K in Q1 2024. 724 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

  • Abacus Planning Group reported no remaining Builders FirstSource position as of Q1 2026 after selling out during the quarter.
  • Abacus Planning Group sold 2,014 Builders FirstSource shares in Q1 2026, an estimated $207K.
  • Abacus Planning Group first reported a position in Builders FirstSource in Q2 2023 and held it in 11 quarters.
  • Abacus Planning Group's Builders FirstSource position peaked at $464K in Q1 2024.
  • 724 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Abacus Planning Group's 13F filing for Q1 2026, filed 8 Apr 2026.