BNP PARIBAS ARBITRAGE, SA

CIK

1166588

City

NEW YORK

State / Country

Stock

BLDR — Builders FirstSource, Inc.

Top Portfolio Positions

4,100 positions · $129,099,953,105 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	32,489,022	$5,666,085,332	4.39%
MSFT	Microsoft Corp Technology	12,887,986	$4,770,745,648	3.70%
AMZN	Amazon Com Inc Consumer Cyclical	15,262,120	$3,178,641,618	2.46%
AAPL	Apple Inc. Technology	11,727,263	$2,976,261,976	2.31%
TSLA	Tesla, Inc. Consumer Cyclical	7,178,728	$2,668,692,006	2.07%
AVGO	Broadcom Inc. Technology	7,839,320	$2,426,347,837	1.88%
GOOGL	Alphabet Inc. Communication Services	8,097,114	$2,328,406,001	1.80%
JPM	Jpmorgan Chase & Co Financial Services	7,065,111	$2,078,272,990	1.61%
META	Meta Platforms, Inc. Communication Services	3,498,063	$2,001,346,633	1.55%
SPY	Spdr S&P 500 ETF Trust	3,010,953	$1,958,143,162	1.52%

Portfolio Trend

25 quarters · across all stocks

Holdings in BLDR

Compact Export CSV

Shares Held

Position Value (USD)

28 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$17,333,264	210,534	+127496.4%	Shares	Defined	2026-05-12
2026-03-31	$13,584	165	-99.9%	Put	Defined	2026-05-12
2025-12-31	$20,466,158	198,913	-8.9%	Shares	Defined	2026-02-10
2025-09-30	$26,480,272	218,394	+7.5%	Shares	Defined	2025-11-13
2025-06-30	$23,708,957	203,179	+406258.0%	Shares	Defined	2025-08-14
2025-03-31	$6,247	50	-100.0%	Put	Defined	2025-05-14
2025-03-31	$30,099,795	240,914	+9.7%	Shares	Defined	2025-05-14
2024-12-31	$31,388,857	219,610	+31.6%	Shares	Defined	2025-02-14
2024-09-30	$32,349,030	166,868	-1.5%	Shares	Defined	2024-11-13
2024-06-30	$23,444,301	169,383	+12929.5%	Shares	Defined	2024-08-13
2024-03-31	$271,115	1,300	-99.3%	Call	Defined	2024-05-01
2024-03-31	$37,911,887	181,788	+18.5%	Shares	Defined	2024-05-01
2023-12-31	$25,605,924	153,384	+229.8%	Shares	Defined	2024-02-14
2023-09-30	$5,789,158	46,503	+6.2%	Shares	Defined	2023-11-14
2023-06-30	$5,954,352	43,782	-84.7%	Shares	Defined	2023-08-09
2023-03-31	$25,477,640	286,975	-30.5%	Shares	Defined	2023-05-12
2022-12-31	$26,803,939	413,131	-2.8%	Shares	Defined	2023-02-14
2022-09-30	$25,044,535	425,060	+294.4%	Shares	Defined	2022-11-16
2022-06-30	$5,786,765	107,761	-14.4%	Shares	Defined	2022-08-12
2022-03-31	$8,124,876	125,889	-64.4%	Shares	Defined	2022-05-18
2021-12-31	$30,276,028	353,238	+191.9%	Shares	Defined	2022-02-09
2021-09-30	$6,260,488	120,999	-33.6%	Shares	Defined	2021-11-16
2021-06-30	$7,776,363	182,287	+101.6%	Shares	Defined	2021-08-10
2021-03-31	$4,192,033	90,404	+27.6%	Shares	Defined	2021-05-07
2020-12-31	$2,891,551	70,854	-12.0%	Shares	Defined	2021-02-10
2020-09-30	$2,626,170	80,508	-0.5%	Shares	Defined	2020-10-30
2020-06-30	$1,674,526	80,895	-79.5%	Shares	Defined	2020-08-06
2020-03-31	$4,818,350	393,978	—	Shares	Defined	2020-05-13
No 13F history on record for this holder in this stock.