Teradyne, Inc.
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionNissay Asset Management Corp /japan/ /adv
Latest Disclosed Ownership93,403 shares
Latest Disclosed Value $ 27,690,253
Nissay Asset Management Corp /japan/ /adv reports 1.34% increase in ownership of TER / Teradyne, Inc.

On May 15, 2026 - Nissay Asset Management Corp /japan/ /adv filed a 13F-HR form disclosing ownership of 93,403 shares of Teradyne, Inc. (MX:TER) valued at $27,690,253 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 92,167 shares of Teradyne, Inc.. This represents a change in shares of 1.34% during the quarter.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F TERADYNE COM 880770102 93,403 1,236 1.34 27,690 55.22 0.1467
2026-02-17 2025-12-31 13F TERADYNE COM 880770102 92,167 7,747 9.18 17,840 53.53 0.0928
2025-11-14 2025-09-30 13F TERADYNE COM 880770102 84,420 -11,244 -11.75 11,620 35.07 0.0642
2025-08-14 2025-06-30 13F TERADYNE COM 880770102 95,664 6,049 6.75 8,602 16.21 0.0503
2025-05-15 2025-03-31 13F TERADYNE COM 880770102 89,615 6,799 8.21 7,402 -30.47 0.0481
2025-02-14 2024-12-31 13F TERADYNE COM 880770102 82,816 4,869 6.25 10,645 1.97 0.0649
2024-11-14 2024-09-30 13F TERADYNE COM 880770102 77,947 6,782 9.53 10,439 -1.08 0.0661
2024-08-14 2024-06-30 13F TERADYNE COM 880770102 71,165 20,578 40.68 10,553 84.91 0.0699
2024-05-15 2024-03-31 13F TERADYNE COM 880770102 50,587 12,514 32.87 5,708 38.15 0.0395
2024-02-14 2023-12-31 13F TERADYNE COM 880770102 38,073 415 1.10 4,132 9.20 0.0332
2023-11-14 2023-09-30 13F TERADYNE COM 880770102 37,658 1,096 3.00 3,783 -7.05 0.0335
2023-08-14 2023-06-30 13F TERADYNE COM 880770102 36,562 -1,443 -3.80 4,070 -0.37 0.0351
2023-05-15 2023-03-31 13F TERADYNE COM 880770102 38,005 3,450 9.98 4,086 35.35 0.0365
2023-02-14 2022-12-31 13F TERADYNE COM 880770102 34,555 2,437 7.59 3,018 25.02 0.0288
2022-11-14 2022-09-30 13F TERADYNE COM 880770102 32,118 6,267 24.24 2,414 4.28 0.0253
2022-08-15 2022-06-30 13F TERADYNE COM 880770102 25,851 7,493 40.82 2,315 6.68 0.0230
2022-05-16 2022-03-31 13F TERADYNE COM 880770102 18,358 187 1.03 2,170 -26.99 0.0189
2022-02-14 2021-12-31 13F TERADYNE COM 880770102 18,171 -399 -2.15 2,972 46.62 0.0228
2021-11-10 2021-09-30 13F TERADYNE COM 880770102 18,570 526 2.92 2,027 -16.14 0.0172
2021-08-13 2021-06-30 13F TERADYNE COM 880770102 18,044 -471 -2.54 2,417 7.28 0.0212
2021-05-11 2021-03-31 13F TERADYNE COM 880770102 18,515 -334 -1.77 2,253 -0.31 0.0222
2021-02-08 2020-12-31 13F TERADYNE COM 880770102 18,849 -389 -2.02 2,260 47.81 0.0340
2020-10-20 2020-09-30 13F TERADYNE COM 880770102 19,238 357 1.89 1,529 -4.20 0.0258
2020-07-27 2020-06-30 13F TERADYNE COM 880770102 18,881 1,175 6.64 1,596 66.42 0.0310
2020-05-05 2020-03-31 13F TERADYNE COM 880770102 17,706 141 0.80 959 -19.95 0.0244
2020-02-14 2019-12-31 13F TERADYNE COM 880770102 17,565 17,565 1,198 0.0266
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.