UBS Group
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UBS Group’s Builders FirstSource BLDR Stock Holding History

UBS 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
2017
Q2 		– Sell
-1,199,000
Closed -$17.9M – 7673
2017
Q1 		$17.9M Sell
1,199,000
-2,765,400
-70% -$35.8M 0.01% 1100
2016
Q4 		$43.5M Buy
3,964,400
+2,204,400
+125% +$23.9M 0.02% 608
2016
Q3 		$20.3M Buy
+1,760,000
New +$22.2M 0.01% 975

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

UBS Group's BLDR Position: Q2 2026 in Review

UBS Group increased its Builders FirstSource (BLDR) stake by 1.2% in Q2 2026, buying an estimated $750K and bringing the position to 760,514 shares worth $68.1M. The position accounts for 0.01% of the portfolio, ranked #1458.

UBS Group first reported a position in BLDR in Q4 2014 and has held it in 47 quarters since. The position peaked at $71.7M in Q1 2025. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

  • UBS Group held 760,514 shares of Builders FirstSource worth $68.1M as of Q2 2026.
  • UBS Group bought 9,387 Builders FirstSource shares in Q2 2026, an estimated $750K.
  • Builders FirstSource made up 0.01% of UBS Group's portfolio in Q2 2026, its #1458 holding.
  • UBS Group first reported a position in Builders FirstSource in Q4 2014 and has held it in 47 quarters since.
  • UBS Group's Builders FirstSource position peaked at $71.7M in Q1 2025.
  • 671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.