Olympus

7733.TPrecision Instruments

Major holders (5%+) · 1

Holder	Stake	Change	Filed
Artisan Investments GP LLC	5.63%	—	2026-07-07

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 16

Massachusetts Financial Services Company	3.77%	2024-05-08
Amova Asset Management Co., Ltd.	3.37%	2025-09-19
Sumitomo Mitsui Trust Asset Management Co., Ltd.	2.83%	2025-09-19
BlackRock Japan Co., Ltd.	2.30%	2025-01-07
Baillie Gifford Overseas Limited	2.12%	2025-09-19
BlackRock Fund Advisors	1.92%	2025-01-07
Baillie Gifford & Co	1.69%	2025-09-19
BlackRock Institutional Trust Company, N.A.	1.36%	2025-01-07
BlackRock Asset Management Ireland Limited	0.65%	2025-01-07
BlackRock Fund Managers Limited	0.41%	2025-01-07
BlackRock (Netherlands) BV	0.36%	2025-01-07
BlackRock Investment Management (UK) Limited	0.15%	2025-01-07
BlackRock Advisers, LLC	0.10%	2025-01-07
BlackRock Investment Management LLC	0.09%	2025-01-07
MFS Investment Management K.K.	0.06%	2024-05-08
Sumitomo Mitsui Trust Bank, Limited	0.00%	2025-09-19

Ownership history · 17

Filed	Holder	Ratio	Change	Purpose
2026-07-07	Artisan Investments GP LLC2026-07-07	5.63%	new	Pure investment
2025-09-19Amended	Baillie Gifford & Co2025-09-19 · amended	1.69%	new	Held for clients (discretionary / trust)
2025-09-19Amended	Baillie Gifford Overseas Limited2025-09-19 · amended	2.12%	new	Held for clients (discretionary / trust)
2025-09-19	Sumitomo Mitsui Trust Bank, Limited2025-09-19	0.00%	new	—
2025-09-19	Sumitomo Mitsui Trust Asset Management Co., Ltd.2025-09-19	2.83%	new	Held for clients (discretionary / trust); Asset management / investment
2025-09-19	Amova Asset Management Co., Ltd.2025-09-19	3.37%	new	Held for clients (discretionary / trust)
2025-01-07Amended	BlackRock Investment Management LLC2025-01-07 · amended	0.09%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2025-01-07Amended	BlackRock Advisers, LLC2025-01-07 · amended	0.10%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2025-01-07Amended	BlackRock Investment Management (UK) Limited2025-01-07 · amended	0.15%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2025-01-07Amended	BlackRock (Netherlands) BV2025-01-07 · amended	0.36%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2025-01-07Amended	BlackRock Fund Managers Limited2025-01-07 · amended	0.41%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2025-01-07Amended	BlackRock Asset Management Ireland Limited2025-01-07 · amended	0.65%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2025-01-07Amended	BlackRock Institutional Trust Company, N.A.2025-01-07 · amended	1.36%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2025-01-07Amended	BlackRock Fund Advisors2025-01-07 · amended	1.92%	new	Pure investment; Asset management / investment
2025-01-07Amended	BlackRock Japan Co., Ltd.2025-01-07 · amended	2.30%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08Amended	MFS Investment Management K.K.2024-05-08 · amended	0.06%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08Amended	Massachusetts Financial Services Company2024-05-08 · amended	3.77%	new	Pure investment; Held for clients (discretionary / trust); Asset management / investment

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.