TER TERADYNE INC
FollowStock (common), issuer CIK 97210
812 managers (831 13F filers) reported a position in TER shares at 2025-09-30, 161,576,563 shares in all. 183 filers opened a position and 80 filers sold out during the quarter.
- Managers
- 812
- 13F filers
- 831
- New
- 183
- Added
- 277
- Reduced
- 252
- Sold out
- 80
- Shares held by filers
- 161,576,563
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q3 2025
Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| WINNACLE WEALTH LLC | 5 | $690 | <0.01% | new | 13F-HRTimeline |
| Plante Moran Financial Advisors, LLC | 4 | $551 | <0.01% | new | 13F-HRTimeline |
| Breakwater Investment Management | 4 | $551 | <0.01% | new | 13F-HRTimeline |
| AMERIFLEX GROUP, INC. | 4 | $551 | <0.01% | -66 | 13F-HRTimeline |
| North Capital, Inc. | 4 | $551 | <0.01% | new | 13F-HRTimeline |
| WestEnd Advisors, LLC | 3 | $413 | <0.01% | 0 | 13F-HRTimeline |
| IMA Advisory Services, Inc. | 3 | $413 | <0.01% | 0 | 13F-HRTimeline |
| Turning Point Benefit Group, Inc. | 2 | $282 | <0.01% | new | 13F-HRTimeline |
| Seneschal Advisors, LLC | 2 | $276 | <0.01% | new | 13F-HRTimeline |
| Core Alternative Capital | 1 | $138 | <0.01% | 0 | 13F-HRTimeline |
| American Capital Advisory, LLC | 1 | $138 | <0.01% | 0 | 13F-HRTimeline |
| Beaird Harris Wealth Management, LLC | 1 | $120 | <0.01% | new | 13F-HRTimeline |