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Summit Trail Advisors’s Builders FirstSource BLDR Stock Holding History

Summit Trail 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
Q2 		$1.7M Buy
18,951
+5,305
+39% +$424K 0.02% 708
2026
Q1 		$1.12M Buy
13,646
+3,975
+41% +$424K 0.02% 882
2025
Q4 		$995K Buy
9,671
+1,919
+25% +$216K 0.02% 820
2025
Q3 		$940K Buy
7,752
+3,692
+91% +$490K 0.01% 869
2025
Q2 		$474K Buy
+4,060
New +$468K 0.01% 750
2018
Q1 		– Sell
-38
Closed -$1K – 577
2017
Q4 		$1K Buy
+38
New +$721 ﹤0.01% 1757

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

Summit Trail Advisors's BLDR Position: Q2 2026 in Review

Summit Trail Advisors increased its Builders FirstSource (BLDR) stake by 39% in Q2 2026, buying an estimated $424K and bringing the position to 18,951 shares worth $1.7M. The position accounts for 0.02% of the portfolio, ranked #708.

Summit Trail Advisors first reported a position in BLDR in Q4 2017 and has held it in 6 quarters since. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

  • Summit Trail Advisors held 18,951 shares of Builders FirstSource worth $1.7M as of Q2 2026.
  • Summit Trail Advisors bought 5,305 Builders FirstSource shares in Q2 2026, an estimated $424K.
  • Builders FirstSource made up 0.02% of Summit Trail Advisors's portfolio in Q2 2026, its #708 holding.
  • Summit Trail Advisors first reported a position in Builders FirstSource in Q4 2017 and has held it in 6 quarters since.
  • 671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.