Rigaku Holdings Corp Ownership
¥1,598.00
3.16%
Tokyo, Sep 18, 01:54 pm JST.
Closed.
ISIN
JP3969750003
Symbol
268A
Rigaku Holdings Corp Top Shareholders
| # | Holder | Shares | % of Shares Out | Change | Filing Date |
|---|---|---|---|---|---|
| 1 |
Atom Investment, L.P.
|
95.141m | 42.03% | — | Apr 21 2026 |
| 2 |
Onto Innovation Inc
|
61.123m | 27.00% | +61.123m | Apr 21 2026 |
| 3 |
Shimura (Hikaru)
|
27.477m | 12.14% | — | Dec 31 2025 |
| 4 |
Indus Capital Partners, LLC
|
12.502m | 5.52% | +8.064m | Jan 15 2025 |
| 5 |
Columbia Threadneedle Investments (US)
|
4.055m | 1.79% | +146.900k | Mar 31 2026 |
|
1
Atom Investment, L.P.
|
42.03%
95.141m
|
|
2
Onto Innovation Inc
|
27.00%
61.123m
|
|
3
Shimura (Hikaru)
|
12.14%
27.477m
|
|
4
Indus Capital Partners, LLC
|
5.52%
12.502m
|
|
5
Columbia Threadneedle Investments (US)
|
1.79%
4.055m
|
| The largest shareholders show who really holds influence: big institutional owners shape a stock's liquidity, and building or cutting positions can move the price. | |
| The 5 largest shareholders together hold 88.48% of Rigaku Holdings Corp, with Atom Investment, L.P. the biggest at 42.03%, followed by Onto Innovation Inc (27.00%) and Shimura (Hikaru) (12.14%). |
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