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Winton Group’s Builders FirstSource BLDR Stock Holding History

Winton 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
-83,208
Closed -$8.56M – 1127
2025
Q4 		$8.56M Buy
83,208
+70,077
+534% +$7.87M 0.3% 85
2025
Q3 		$1.59M Sell
13,131
-18,543
-59% -$2.46M 0.06% 299
2025
Q2 		$3.7M Buy
31,674
+21,242
+204% +$2.45M 0.19% 146
2025
Q1 		$1.3M Buy
+10,432
New +$1.52M 0.08% 245
2024
Q4 		– Sell
-31,805
Closed -$6.17M – 622
2024
Q3 		$6.17M Buy
+31,805
New +$5.27M 0.43% 48
2024
Q1 		– Sell
-6,548
Closed -$1.09M – 623
2023
Q4 		$1.09M Sell
6,548
-3,929
-38% -$522K 0.08% 173
2023
Q3 		$1.3M Buy
10,477
+1,435
+16% +$198K 0.11% 135
2023
Q2 		$1.23M Sell
9,042
-12,124
-57% -$1.35M 0.1% 143
2023
Q1 		$1.88M Sell
21,166
-116,274
-85% -$9.21M 0.11% 233
2022
Q4 		$8.92M Buy
+137,440
New +$8.58M 0.59% 15
2022
Q3 		– Sell
-135,293
Closed -$7.26M – 952
2022
Q2 		$7.26M Buy
+135,293
New +$8.3M 0.39% 37
2020
Q1 		– Sell
-79,071
Closed -$2.01M – 1407
2019
Q4 		$2.01M Buy
+79,071
New +$1.89M 0.03% 801
2018
Q4 		– Sell
-13,765
Closed -$202K – 874
2018
Q3 		$202K Sell
13,765
-9,269
-40% -$157K ﹤0.01% 974
2018
Q2 		$421K Sell
23,034
-13,682
-37% -$262K 0.01% 699
2018
Q1 		$728K Buy
+36,716
New +$778K 0.02% 626

Other funds holding BLDR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 $552B AUM 44.19% 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

Winton Group's BLDR Position: Q1 2026 in Review

Winton Group sold out of Builders FirstSource (BLDR) in Q1 2026, closing a stake of 83,208 shares — an estimated $8.56M sold.

Winton Group first reported a position in BLDR in Q1 2018 and held it in 15 quarters. The position peaked at $8.92M in Q4 2022. 722 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

  • Winton Group reported no remaining Builders FirstSource position as of Q1 2026 after selling out during the quarter.
  • Winton Group sold 83,208 Builders FirstSource shares in Q1 2026, an estimated $8.56M.
  • Winton Group first reported a position in Builders FirstSource in Q1 2018 and held it in 15 quarters.
  • Winton Group's Builders FirstSource position peaked at $8.92M in Q4 2022.
  • 722 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Winton Group's 13F filing for Q1 2026, filed 12 May 2026.