Assenagon Asset Management’s Builders FirstSource BLDR Stock Holding History

Assenagon Asset 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	$8.6M	Buy	96,157 +88,580	+1,169%	+$7.07M	0.01%	562
2026 Q1	$624K	Sell	7,577 -2,069	-21%	-$221K	﹤0.01%	973
2025 Q4	$992K	Buy	9,646 +168	+2%	+$18.9K	﹤0.01%	945
2025 Q3	$1.15M	Sell	9,478 -7,452	-44%	-$989K	﹤0.01%	906
2025 Q2	$1.98M	Sell	16,930 -15,443	-48%	-$1.78M	﹤0.01%	777
2025 Q1	$4.04M	Sell	32,373 -163,285	-83%	-$23.8M	0.01%	579
2024 Q4	$28M	Buy	195,658 +132,913	+212%	+$23.5M	0.05%	297
2024 Q3	$12.2M	Sell	62,745 -282,771	-82%	-$46.9M	0.02%	482
2024 Q2	$47.8M	Buy	345,516 +170,989	+98%	+$29M	0.11%	142
2024 Q1	$36.4M	Sell	174,527 -85,255	-33%	-$15.8M	0.09%	185
2023 Q4	$43.4M	Buy	259,782 +150,973	+139%	+$20.1M	0.12%	151
2023 Q3	$13.5M	Sell	108,809 -74,281	-41%	-$10.2M	0.04%	320
2023 Q2	$24.9M	Buy	+183,090	New	+$20.4M	0.09%	194
2023 Q1	–	Sell	-23,073	Closed	-$1.5M	–	1415
2022 Q4	$1.5M	Hold	23,073	–	–	0.01%	931
2022 Q3	$1.36M	Sell	23,073 -1,148,515	-98%	-$71.8M	0.01%	853
2022 Q2	$62.9M	Buy	1,171,588 +999,235	+580%	+$61.3M	0.23%	92
2022 Q1	$11.1M	Buy	172,353 +2,712	+2%	+$197K	0.03%	347
2021 Q4	$14.5M	Sell	169,641 -578,950	-77%	-$39.2M	0.04%	252
2021 Q3	$38.7M	Buy	748,591 +7,185	+1%	+$351K	0.12%	143
2021 Q2	$31.6M	Buy	741,406 +57,432	+8%	+$2.66M	0.11%	168
2021 Q1	$31.7M	Buy	+683,974	New	+$29.1M	0.13%	140
2019 Q4	–	Sell	-70,569	Closed	-$1.45M	–	772
2019 Q3	$1.45M	Sell	70,569 -118,764	-63%	-$2.21M	0.01%	474
2019 Q2	$3.19M	Buy	+189,333	New	+$2.83M	0.02%	400
2018 Q4	–	Sell	-64,923	Closed	-$953K	–	1001
2018 Q3	$953K	Buy	+64,923	New	+$1.1M	0.01%	647
2018 Q2	–	Sell	-437,582	Closed	-$8.68M	–	455
2018 Q1	$8.68M	Buy	+437,582	New	+$9.27M	0.11%	172

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

Assenagon Asset Management's BLDR Position: Q2 2026 in Review

Assenagon Asset Management increased its Builders FirstSource (BLDR) stake by 1,169% in Q2 2026, buying an estimated $7.07M and bringing the position to 96,157 shares worth $8.6M. The position accounts for 0.01% of the portfolio, ranked #562.

Assenagon Asset Management first reported a position in BLDR in Q1 2018 and has held it in 25 quarters since. The position peaked at $62.9M in Q2 2022. 670 funds tracked by Wall St. Rank hold BLDR as of Q2 2026.

Assenagon Asset Management held 96,157 shares of Builders FirstSource worth $8.6M as of Q2 2026.
Assenagon Asset Management bought 88,580 Builders FirstSource shares in Q2 2026, an estimated $7.07M.
Builders FirstSource made up 0.01% of Assenagon Asset Management's portfolio in Q2 2026, its #562 holding.
Assenagon Asset Management first reported a position in Builders FirstSource in Q1 2018 and has held it in 25 quarters since.
Assenagon Asset Management's Builders FirstSource position peaked at $62.9M in Q2 2022.
670 funds tracked by Wall St. Rank held Builders FirstSource as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.