Qube Research & Technologies Ltd

Position in BLDR — Builders FirstSource, Inc.

CIK 1729829 LONDON, X0

Back to BLDR Full portfolio

Position in BLDR

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$28,567,563

+$25,856,025 QoQ

Shares Held

319,262

+869.4% QoQ

Ownership

0.297%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#62

of 662 holders

Holding Since

Jun 2020

20 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in BLDR Over Time

Shares Held

Position Value (USD)

Derivatives in BLDR

reported options exposure · as of Jun 30, 2026

CallValue

$2,254,896

CallShares

25,200

PutValue

$2,478,596

PutShares

27,700

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

Qube Research & Technologies Ltd holds $738,442,969 across 13 Building Products & Equipment names. BLDR ranks #5 (3.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	JCI	Johnson Controls International plc	1,573,441	$229,895,464
2	TT	Trane Technologies plc	458,012	$224,957,173
3	WMS	Advanced Drainage Systems, Inc.	839,820	$131,818,147
4	AWI	Armstrong World Industries Inc	439,415	$70,490,954
5	BLDR	Builders FirstSource, Inc. This page	319,262	$28,567,563
6	NPKI	NPK International Inc.	1,098,020	$17,469,498
7	JBI	Janus International Group, Inc.	2,243,923	$12,453,772
8	AAON	Aaon, Inc.	68,136	$8,643,732

All Filings in BLDR

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34 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$28,567,563	319,262	+869.4%	Shares	Sole	2026-08-14
2026-06-30	$2,254,896	25,200	+236.0%	Call	Sole	2026-08-14
2026-06-30	$2,478,596	27,700	+242.0%	Put	Sole	2026-08-14
2026-03-31	$617,475	7,500	+11.9%	Call	Sole	2026-05-15
2026-03-31	$666,873	8,100	+2.5%	Put	Sole	2026-05-15
2026-03-31	$2,711,538	32,935	-87.6%	Shares	Sole	2026-05-15
2025-12-31	$812,831	7,900	-52.7%	Put	Sole	2026-02-17
2025-12-31	$689,363	6,700	-55.9%	Call	Sole	2026-02-17
2025-12-31	$27,389,009	266,197	-45.4%	Shares	Sole	2026-02-17
2025-09-30	$2,024,875	16,700	-70.7%	Put	Sole	2025-11-14
2025-09-30	$1,843,000	15,200	-77.3%	Call	Sole	2025-11-14
2025-06-30	$7,818,230	67,000	+1164.2%	Call	Sole	2025-08-14
2025-06-30	$6,639,661	56,900	+1038.0%	Put	Sole	2025-08-14
2025-06-30	$56,910,529	487,707	+1352.9%	Shares	Sole	2025-08-14
2025-03-31	$662,182	5,300	+657.1%	Call	Sole	2025-05-15
2025-03-31	$624,700	5,000	+900.0%	Put	Sole	2025-05-15
2024-12-31	$4,797,874	33,568	-29.2%	Shares	Sole	2025-02-14
2024-12-31	$71,465	500	-37.5%	Put	Sole	2025-02-14
2024-12-31	$100,051	700	-61.1%	Call	Sole	2025-02-14
2024-09-30	$9,197,299	47,443	-95.5%	Shares	Sole	2024-11-14
2024-06-30	$145,510,847	1,051,303	+12.0%	Shares	Sole	2024-08-14
2024-03-31	$375,390	1,800	—	Call	Sole	2024-05-14
2024-03-31	$166,840	800	—	Put	Sole	2024-05-14
2024-03-31	$195,796,333	938,846	-29.9%	Shares	Sole	2024-05-14
2023-12-31	$223,696,761	1,339,983	+140.0%	Shares	Sole	2024-02-13
2023-09-30	$69,505,505	558,322	+30560.2%	Shares	Sole	2023-11-13
2023-06-30	$247,656	1,821	-98.7%	Shares	Sole	2023-08-14
2023-03-31	$12,903,196	145,339	-63.6%	Shares	Sole	2023-05-15
2022-12-31	$25,928,318	399,635	+86.6%	Shares	Sole	2023-02-14
2022-09-30	$12,622,019	214,223	-63.1%	Shares	Sole	2022-11-14
2022-06-30	$31,215,863	581,301	+30.6%	Shares	Sole	2022-08-15
2022-03-31	$28,724,882	445,071	+243.3%	Shares	Sole	2022-05-09
2021-06-30	$5,530,399	129,639	+69.6%	Shares	Sole	2021-08-13
2020-06-30	$1,582,163	76,433	—	Shares	Sole	2020-08-14
No filing history on record for this holder in this stock.