KEYSTONE INVESTORS PTE LTD

Position in IESC — IES Holdings, Inc.

CIK 1926253 SINGAPORE, U0

Position in IESC

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

Position Value

$4,196,377

+$2,847,256 QoQ

Shares Held

5,712

+64.7% QoQ

Ownership

0.014%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

#116

of 410 holders

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

KEYSTONE INVESTORS PTE LTD holds $25,830,833 across 3 Engineering & Construction names. IESC ranks #3 (16.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FIX	Comfort Systems USA Inc	8,302	$16,454,148
2	PRIM	Primoris Services Corp	52,263	$5,180,308
3	IESC	IES Holdings, Inc. This page	5,712	$4,196,377

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,196,377	2,856	+64.7%	Shares	Sole	2026-08-14
2025-12-31	$1,349,121	1,734	—	Shares	Sole	2026-02-13
No filing history on record for this holder in this stock.