5% STAKE9552.TTSE PRIMEUNITED KINGDOM

Arcus Investment Limited Director/Executive Director Edward Cartwright discloses 5.01% stake in Quants Research Institute Holdings

Summary

Arcus Investment Limited Director/Executive Director Edward Cartwright filed a New 5%+ stake (large shareholding report) via EDINET on 2026-01-16 14:06 JST concerning Quants Research Institute Holdings, Inc. Reported holding ratio: 5.01%.

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Source: EDINET S100XG96 ↗ · PDL1.0 · Not investment advice

Key facts

Holder	Arcus Investment Limited Director/Executive Director Edward Cartwright
Country	United Kingdom
New	5.01%
Change	+5.01pp
Crossed	5%
Shares held	2,711,100
Purpose	Held for clients (discretionary / trust)
Date stake changed	2026-01-14
Company	Quants Research Institute Holdings
Filed	2026-01-16 14:06 JST 00:06 ET

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