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 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 New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Westpac Banking Corp's BLDR Position: Q1 2026 in Review

Westpac Banking Corp held its Builders FirstSource (BLDR) position steady in Q1 2026 at 796 shares worth $65.5K. The position accounts for ﹤0.01% of the portfolio, ranked #452.

Westpac Banking Corp first reported a position in BLDR in Q1 2022 and has held it in 15 quarters since. The position peaked at $4.95M in Q1 2023. 719 funds tracked by Wall St. Rank hold BLDR as of Q1 2026.

Westpac Banking Corp held 796 shares of Builders FirstSource worth $65.5K as of Q1 2026.
Westpac Banking Corp left its Builders FirstSource share count unchanged in Q1 2026.
Builders FirstSource made up ﹤0.01% of Westpac Banking Corp's portfolio in Q1 2026, its #452 holding.
Westpac Banking Corp first reported a position in Builders FirstSource in Q1 2022 and has held it in 15 quarters since.
Westpac Banking Corp's Builders FirstSource position peaked at $4.95M in Q1 2023.
719 funds tracked by Wall St. Rank held Builders FirstSource as of Q1 2026.

Based on Westpac Banking Corp's 13F filing for Q1 2026, filed 12 May 2026.