Holding(s) in Company
Ameriprise Financial, Inc. has notified Oxford Instruments PLC of a change in its major holding, with its total voting rights now standing at 4.971%, representing 2,806,799 voting rights. This marks a decrease from its previous holding of 9.937%. The acquisition or disposal of voting rights occurred on November 10, 2025, and the issuer was notified on November 12, 2025.
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Issuer Details
ISIN
GB0006650450
Issuer Name
OXFORD INSTRUMENTS PLC
UK or Non-UK Issuer
UK
Reason for Notification
An acquisition or disposal of voting rights
Details of person subject to the notification obligation
Name
Ameriprise Financial, Inc.
City of registered office (if applicable)
Minneapolis
Country of registered office (if applicable)
United States
Details of the shareholder
City of registered office (if applicable)
Country of registered office (if applicable)
Date on which the threshold was crossed or reached
10-Nov-2025
Date on which Issuer notified
12-Nov-2025
- Total positions of person(s) subject to the notification obligation
| . | % of voting rights attached to shares (total of 8.A) | % of voting rights through financial instruments (total of 8.B 1 + 8.B 2) | Total of both in % (8.A + 8.B) | Total number of voting rights held in issuer |
| Resulting situation on the date on which threshold was crossed or reached | 4.971000 | 0.000000 | 4.971000 | 2806799 |
| Position of previous notification (if applicable) | 9.937000 | 0.000000 | 9.937000 | |
| 8A. Voting rights attached to shares | ||||
| Class/Type of shares ISIN code(if possible) | Number of direct voting rights (DTR5.1) | Number of indirect voting rights (DTR5.2.1) | % of direct voting rights (DTR5.1) | % of indirect voting rights (DTR5.2.1) |
| GB0006650450 | 0 | 2806799 | 0.000000 | 4.971000 |
| Sub Total 8.A | 2806799 | 4.971000% | ||
| 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) | ||||
| Type of financial instrument | Expiration date | Exercise/conversion period | Number of voting rights that may be acquired if the instrument is exercised/converted | % of voting rights |
Sub Total 8.B1
- Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))
| Type of financial instrument | Expiration date | Exercise/conversion period | Physical or cash settlement | Number of voting rights | % of voting rights |
Sub Total 8.B2
- Information in relation to the person subject to the notification obligation
| Ultimate controlling person | Name of controlled undertaking | % of voting rights if it equals or is higher than the notifiable threshold | % of voting rights through financial instruments if it equals or is higher than the notifiable threshold | Total of both if it equals or is higher than the notifiable threshold |
|---|---|---|---|---|
| Ameriprise Financial, Inc. (Chain 1) | 0.000000 | 0.000000 | 0.000000% | |
| Ameriprise Financial, Inc. | TAM UK International Holdings Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Threadneedle Holdings Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | TAM UK Holdings Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Threadneedle Asset Management Holdings Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | TC Financing Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Threadneedle Asset Management Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. (Chain 2) | ||||
| Ameriprise Financial, Inc. | Columbia Threadneedle Investments UK International Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Columbia Threadneedle (Europe) Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Columbia Threadneedle AM (Holdings) Plc | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Columbia Threadneedle Group (Holdings) Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Columbia Threadneedle Group (Management) Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Columbia Threadneedle Holdings Limited | 0.000000 | 0.000000 | 0.000000% |
| Ameriprise Financial, Inc. | Columbia Threadneedle Management Limited | 0.000000 | 0.000000 | 0.000000% |
In case of proxy voting
Name of the proxy holder
The number and % of voting rights held
The date until which the voting rights will be held
- Additional Information
- Date of Completion
12-Nov-2025
Place Of Completion
Swindon, UK
Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.