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Westpac Banking Corp’s Builders FirstSource BLDR Stock Holding History

Westpac Banking Corp’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 		$138K Buy
1,540
+744
+93% +$59.4K 0.01% 409
2026
Q1 		$65.5K Hold
796
– – ﹤0.01% 452
2025
Q4 		$81.9K Hold
796
– – 0.01% 429
2025
Q3 		$96.5K Sell
796
-332
-29% -$44K 0.01% 404
2025
Q2 		$132K Sell
1,128
-49
-4% -$5.65K 0.01% 392
2025
Q1 		$147K Buy
1,177
+67
+6% +$9.75K 0.01% 368
2024
Q4 		$159K Sell
1,110
-343
-24% -$60.7K 0.01% 388
2024
Q3 		$282K Buy
1,453
+1,079
+289% +$179K 0.02% 335
2024
Q2 		$51.8K Buy
+374
New +$63.5K ﹤0.01% 425
2024
Q1 		– Sell
-440
Closed -$73.5K – 456
2023
Q4 		$73.5K Sell
440
-18,627
-98% -$2.48M 0.01% 405
2023
Q3 		$2.37M Sell
19,067
-604
-3% -$83.3K 0.18% 135
2023
Q2 		$2.68M Sell
19,671
-36,061
-65% -$4.01M 0.19% 149
2023
Q1 		$4.95M Buy
55,732
+14,364
+35% +$1.14M 0.07% 344
2022
Q4 		$2.68M Sell
41,368
-9,068
-18% -$566K 0.04% 445
2022
Q3 		$2.97M Buy
+50,436
New +$3.15M 0.05% 429
2022
Q2 		– Sell
-43,023
Closed -$2.78M – 826
2022
Q1 		$2.78M Buy
+43,023
New +$3.12M 0.03% 503

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

Westpac Banking Corp's BLDR Position: Q2 2026 in Review

Westpac Banking Corp increased its Builders FirstSource (BLDR) stake by 93% in Q2 2026, buying an estimated $59.4K and bringing the position to 1,540 shares worth $138K. The position accounts for 0.01% of the portfolio, ranked #409.

Westpac Banking Corp first reported a position in BLDR in Q1 2022 and has held it in 16 quarters since. The position peaked at $4.95M in Q1 2023. 671 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

  • Westpac Banking Corp held 1,540 shares of Builders FirstSource worth $138K as of Q2 2026.
  • Westpac Banking Corp bought 744 Builders FirstSource shares in Q2 2026, an estimated $59.4K.
  • Builders FirstSource made up 0.01% of Westpac Banking Corp's portfolio in Q2 2026, its #409 holding.
  • Westpac Banking Corp first reported a position in Builders FirstSource in Q1 2022 and has held it in 16 quarters since.
  • Westpac Banking Corp's Builders FirstSource position peaked at $4.95M in Q1 2023.
  • 671 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Westpac Banking Corp's 13F filing for Q2 2026, filed 12 Aug 2026.