Millennium Management’s Builders FirstSource BLDR Stock Holding History

Millennium Management’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	$2.94M	Sell	32,900 -7,600	-19%	-$607K	﹤0.01%	3496
2026 Q1	$3.33M	Buy	40,500 +8,300	+26%	+$886K	﹤0.01%	3369
2025 Q4	$3.31M	Sell	32,200 -26,400	-45%	-$2.97M	﹤0.01%	3448
2025 Q3	$7.11M	Buy	58,600 +20,000	+52%	+$2.65M	﹤0.01%	2747
2025 Q2	$4.5M	Buy	38,600 +13,800	+56%	+$1.59M	﹤0.01%	3099
2025 Q1	$3.1M	Sell	24,800 -2,800	-10%	-$407K	﹤0.01%	3351
2024 Q4	$3.94M	Sell	27,600 -6,300	-19%	-$1.11M	﹤0.01%	3036
2024 Q3	$6.57M	Buy	33,900 +22,700	+203%	+$3.76M	﹤0.01%	2594
2024 Q2	$1.55M	Sell	11,200 -63,600	-85%	-$10.8M	﹤0.01%	3756
2024 Q1	$15.6M	Buy	74,800 +65,700	+722%	+$12.1M	0.01%	1760
2023 Q4	$1.52M	Buy	+9,100	New	+$1.21M	﹤0.01%	3827
2022 Q3	–	Sell	-72,000	Closed	-$3.87M	–	7065
2022 Q2	$3.87M	Buy	+72,000	New	+$4.42M	﹤0.01%	3052
2021 Q3	–	Sell	-5,600	Closed	-$239K	–	6790
2021 Q2	$239K	Buy	+5,600	New	+$260K	﹤0.01%	5902

Other funds holding BLDR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Millennium Management's BLDR Position: Q2 2026 in Review

Millennium Management reduced its Builders FirstSource (BLDR) stake by 38% in Q2 2026, selling an estimated $17.3M and leaving 354,523 shares worth $31.7M. The position accounts for 0.01% of the portfolio, ranked #1229.

Millennium Management first reported a position in BLDR in Q2 2013 and has held it in 47 quarters since. The position peaked at $155M in Q2 2021. 670 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

Millennium Management held 354,523 shares of Builders FirstSource worth $31.7M as of Q2 2026.
Millennium Management sold 216,739 Builders FirstSource shares in Q2 2026, an estimated $17.3M.
Builders FirstSource made up 0.01% of Millennium Management's portfolio in Q2 2026, its #1229 holding.
Millennium Management first reported a position in Builders FirstSource in Q2 2013 and has held it in 47 quarters since.
Millennium Management's Builders FirstSource position peaked at $155M in Q2 2021.
670 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.