Korea Investment CORP

Position in BLDR — Builders FirstSource, Inc.

CIK 1441689 SEOUL, M5

Position in BLDR

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$8,792,432

+$1,786,961 QoQ

Shares Held

106,795

+56.9% QoQ

Ownership

0.099%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2023

12 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

Korea Investment CORP holds $199,125,897 across 7 Building Products & Equipment names. BLDR ranks #6 (4.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TT	Trane Technologies plc	158,763	$66,162,892
2	JCI	Johnson Controls International plc	451,403	$59,111,222
3	CARR	CARRIER GLOBAL Corp	450,291	$25,355,886
4	CSL	Carlisle Companies Inc	64,723	$21,592,887
5	LII	Lennox International Inc	23,683	$10,991,990
6	BLDR	Builders FirstSource, Inc. This page	106,795	$8,792,432
7	MAS	Masco Corp /De/	117,916	$7,118,588

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,792,432	106,795	+56.9%	Shares	Sole	2026-05-13
2025-12-31	$7,005,471	68,087	-0.1%	Shares	Sole	2026-02-13
2025-09-30	$8,267,673	68,187	-47.7%	Shares	Sole	2025-11-13
2025-06-30	$15,215,209	130,390	+60.6%	Shares	Sole	2025-08-13
2025-03-31	$10,141,379	81,170	-23.5%	Shares	Sole	2025-05-14
2024-12-31	$15,160,442	106,069	-20.1%	Shares	Sole	2025-02-12
2024-09-30	$25,738,598	132,769	-23.8%	Shares	Sole	2024-11-13
2024-06-30	$24,101,748	174,133	+13.7%	Shares	Sole	2024-08-13
2024-03-31	$31,936,721	153,137	-2.3%	Shares	Sole	2024-05-14
2023-12-31	$26,157,494	156,688	-39.5%	Shares	Sole	2024-02-13
2023-09-30	$32,232,328	258,915	-10.9%	Shares	Sole	2023-11-13
2023-06-30	$39,524,456	290,621	—	Shares	Sole	2023-08-11
No filing history on record for this holder in this stock.