테라다인(주)
US ˙ NasdaqGS ˙ US8807701029

SecurityTER / Teradyne, Inc.
InstitutionFirst Horizon Advisors, Inc.
Latest Disclosed Ownership740 shares
Latest Disclosed Value $ 66,554
First Horizon Advisors, Inc. reports 18.86% decrease in ownership of TER / Teradyne, Inc.

On August 6, 2025 - First Horizon Advisors, Inc. filed a 13F-HR form disclosing ownership of 740 shares of Teradyne, Inc. (US:TER) valued at $66,541 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 28, 2025 disclosing 912 shares of Teradyne, Inc.. This represents a change in shares of -18.86% during the quarter. The current value of the position is $301,076 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-06 2025-06-30 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 740 -172 -18.86 67 -12.00 0.0017
2025-04-28 2025-03-31 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 912 -8 -0.87 75 -34.78 0.0021
2025-02-03 2024-12-31 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 920 8 0.88 116 -5.74 0.0032
2024-11-08 2024-09-30 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 912 81 9.75 122 -0.81 0.0034
2024-07-19 2024-06-30 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 831 59 7.64 123 41.38 0.0037
2024-04-26 2024-03-31 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 772 60 8.43 87 12.99 0.0027
2024-02-06 2023-12-31 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 712 -987 -58.09 77 -54.71 0.0026
2023-10-27 2023-09-30 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 1,699 -72 -4.07 171 -13.71 0.0062
2023-08-03 2023-06-30 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 1,771 279 18.70 197 23.13 0.0068
2023-05-15 2023-03-31 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 1,492 -29 -1.91 160 21.21 0.0057
2023-02-10 2022-12-31 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 1,521 62 4.25 133 21.10 0.0049
2022-11-09 2022-09-30 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 1,459 -161 -9.94 109 -24.31 0.0044
2022-08-02 2022-06-30 13F TERADYNE INC COM USD0.125 COMMON STOCK 880770102 1,620 1,131 231.29 144 148.28 0.0051
2022-05-10 2022-03-31 13F TERADYNE COMMON STOCK 880770102 489 -951 -66.04 58 -75.32 0.0025
2022-02-09 2021-12-31 13F TERADYNE COMMON STOCK 880770102 1,440 -111 -7.16 235 39.05 0.0071
2021-11-15 2021-09-30 13F/A-1 TERADYNE COMMON STOCK 880770102 1,551 204 15.14 169 -5.59 0.0055
2021-11-09 2021-09-30 13F TERADYNE COMMON STOCK 880770102 1,904 557 134 0.0020
2021-08-09 2021-06-30 13F TERADYNE COMMON STOCK 880770102 1,347 0 0.00 179 9.82 0.0096
2021-05-11 2021-03-31 13F TERADYNE COMMON STOCK 880770102 1,347 192 16.62 163 18.12 0.0094
2021-02-11 2020-12-31 13F TERADYNE COMMON STOCK 880770102 1,155 1,010 696.55 138 1,050.00 0.0093
2020-11-12 2020-09-30 13F TERADYNE COMMON STOCK 880770102 145 145 12 0.0009
2019-02-11 2018-12-31 13F TERADYNE COMMON STOCK 880770102 0 -275 -100.00 0 -100.00
2018-11-08 2018-09-30 13F/A-2 TERADYNE COMMON STOCK 880770102 275 0 0.00 10 0.00 0.0008
2018-11-05 2018-09-30 13F/A-1 TERADYNE COMMON STOCK 880770102 275 0 101 0.0056
2018-11-05 2018-09-30 13F TERADYNE COMMON STOCK 880770102 275 0 101 0.0093
2018-08-06 2018-06-30 13F TERADYNE COMMON STOCK 880770102 275 0 0.00 10 -9.09 0.0008
2018-05-02 2018-03-31 13F TERADYNE COMMON STOCK 880770102 275 0 0.00 11 -8.33 0.0011
2018-01-25 2017-12-31 13F TERADYNE0INC COMMON0STOCK 880770102 275 0 0.00 12 20.00 0.0011
2017-11-09 2017-09-30 13F TERADYNE COMMON STOCK 880770102 275 -948 -77.51 10 -72.97 0.0010
2017-08-14 2017-06-30 13F TERADYNE COMMON STOCK 880770102 1,223 275 29.01 37 27.59 0.0040
2017-05-02 2017-03-31 13F TERADYNE COMMON STOCK 880770102 948 948 29 0.0033
2016-10-28 2016-09-30 13F TERADYNE COMMON STOCK 880770102 0 -1,030 -100.00 0 -100.00
2016-07-29 2016-06-30 13F TERADYNE COMMON STOCK 880770102 1,030 0 0.00 20 -9.09 0.0027
2016-05-09 2016-03-31 13F TERADYNE COMMON STOCK 880770102 1,030 -25 -2.37 22 0.00 0.0025
2016-02-08 2015-12-31 13F TERADYNE COMMON STOCK 880770102 1,055 -88 -7.70 22 4.76 0.0039
2015-11-06 2015-09-30 13F TERADYNE COMMON STOCK 880770102 1,143 0 0.00 21 -4.55 0.0032
2015-08-03 2015-06-30 13F/A-1 TERADYNE COMMON STOCK 880770102 1,143 -43 -3.63 22 0.00 0.0032
2015-07-31 2015-06-30 13F TERADYNE COMMON STOCK 880770102 1,143 22
2015-05-04 2015-03-31 13F TERADYNE COMMON STOCK 880770102 1,186 1,186 0.00 22 0.0032
2015-02-05 2014-12-31 13F TERADYNE COMMON STOCK 880770102 0 -1,186 -100.00 0 -100.00
2014-11-13 2014-09-30 13F/A-1 TERADYNE COMMON STOCK 880770102 1,186 -311 -20.77 23 -20.69 0.0036
2014-11-13 2014-09-30 13F TERADYNE COMMON STOCK 880770102 1,186 -311 23 0.0023
2014-08-07 2014-06-30 13F TERADYNE COMMON STOCK 880770102 1,497 1,467 4,890.00 29 0.0042
2014-05-02 2014-03-31 13F TERADYNE COMMON STOCK 880770102 30 30 -90.32 0 -100.00 0.0000
2014-02-25 2012-06-30 13F TERADYNE COMMON STOCK 880770102 0 -310 -100.00 0 -100.00
2014-02-25 2012-03-31 13F TERADYNE COMMON STOCK 880770102 310 310 5 0.0041
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.