테라다인(주)
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionM&t Bank Corp
Latest Disclosed Ownership7,869 shares
Latest Disclosed Value $ 2,332,843
M&t Bank Corp reports 2.32% decrease in ownership of TER / Teradyne, Inc.

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 7,869 shares of Teradyne, Inc. (MX:TER) valued at $2,332,843 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 8,056 shares of Teradyne, Inc.. This represents a change in shares of -2.32% 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.

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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)
2026-05-12 2026-03-31 13F TERADYNE COM 880770102 7,869 -187 -2.32 2,333 49.58 0.0080
2026-01-30 2025-12-31 13F/A-1 TERADYNE COM 880770102 8,056 1,941 31.74 1,560 85.15 0.0050
2026-01-28 2025-12-31 13F TERADYNE COM 880770102 141,979 135,864 20,229 0.0121
2025-11-14 2025-09-30 13F TERADYNE COM 880770102 6,115 -1,454 -19.21 842 23.82 0.0028
2025-08-13 2025-06-30 13F TERADYNE COM 880770102 7,569 214 2.91 680 12.03 0.0023
2025-04-30 2025-03-31 13F TERADYNE COM 880770102 7,355 -1,496 -16.90 608 -45.51 0.0022
2025-02-06 2024-12-31 13F TERADYNE COM 880770102 8,851 206 2.38 1,115 -3.80 0.0037
2024-11-19 2024-09-30 13F/A-1 TERADYNE COM 880770102 8,645 2,519 41.12 1,158 27.53 0.0038
2024-11-15 2024-09-30 13F TERADYNE COM 880770102 8,645 2,519 1,158 0.0007
2024-07-31 2024-06-30 13F TERADYNE COM 880770102 6,126 -681 -10.00 909 18.38 0.0031
2024-05-07 2024-03-31 13F TERADYNE COM 880770102 6,807 569 9.12 768 13.46 0.0027
2024-02-06 2023-12-31 13F TERADYNE COM 880770102 6,238 -16,195 -72.19 677 -70.00 0.0025
2023-11-02 2023-09-30 13F TERADYNE COM 880770102 22,433 -159 -0.70 2,253 -10.42 0.0090
2023-08-09 2023-06-30 13F TERADYNE COM 880770102 22,592 -144 -0.63 2,515 2.91 0.0094
2023-05-11 2023-03-31 13F TERADYNE COM 880770102 22,736 96 0.42 2,444 23.62 0.0095
2023-02-13 2022-12-31 13F/A-1 TERADYNE COM 880770102 22,640 -363 -1.58 1,978 14.41 0.0080
2023-02-13 2022-12-31 13F TERADATA CORP DEL COM 880770102 23,306 303 1,990 0.0080
2022-11-17 2022-09-30 13F/A-1 TERADYNE COM 880770102 23,003 68 0.30 1,728 244.22 0.0077
2022-11-14 2022-09-30 13F TERADYNE COM 880770102 23,003 68 1,627 0.0014
2022-08-05 2022-06-30 13F TERADYNE COM 880770102 22,935 18,204 384.78 502 -10.36 0.0024
2022-05-09 2022-03-31 13F TERADYNE COM 880770102 4,731 280 6.29 560 -23.08 0.0025
2022-02-07 2021-12-31 13F TERADYNE COM 880770102 4,451 239 5.67 728 58.61 0.0031
2021-10-28 2021-09-30 13F TERADYNE COM 880770102 4,212 -917 -17.88 459 -33.28 0.0021
2021-08-13 2021-06-30 13F TERADYNE COM 880770102 5,129 107 2.13 688 12.60 0.0030
2021-05-06 2021-03-31 13F TERADYNE COM 880770102 5,022 -9,914 -66.38 611 -65.88 0.0026
2021-02-12 2020-12-31 13F TERADYNE COM 880770102 14,936 160 1.08 1,791 52.56 0.0079
2020-11-06 2020-09-30 13F TERADYNE COM 880770102 14,776 -1,025 -6.49 1,174 -12.13 0.0058
2020-07-29 2020-06-30 13F TERADYNE COM 880770102 15,801 195 1.25 1,336 57.92 0.0072
2020-05-14 2020-03-31 13F TERADYNE COM 880770102 15,606 -1,674 -9.69 846 -28.18 0.0050
2020-02-07 2019-12-31 13F TERADYNE COM 880770102 17,280 -8,233 -32.27 1,178 -20.35 0.0055
2019-11-12 2019-09-30 13F TERADYNE COM 880770102 25,513 -259 -1.00 1,479 19.85 0.0074
2019-08-12 2019-06-30 13F TERADYNE COM 880770102 25,772 -3,244 -11.18 1,234 6.75 0.0064
2019-05-15 2019-03-31 13F TERADYNE COM 880770102 29,016 4,823 19.94 1,156 52.11 0.0060
2019-02-01 2018-12-31 13F TERADYNE COM 880770102 24,193 -257 -1.05 760 -15.84 0.0044
2018-11-09 2018-09-30 13F TERADYNE COM 880770102 24,450 79 0.32 903 -2.69 0.0045
2018-08-10 2018-06-30 13F TERADYNE COM 880770102 24,371 321 1.33 928 -15.56 0.0050
2018-05-04 2018-03-31 13F TERADYNE COM 880770102 24,050 12,242 103.68 1,099 122.02 0.0059
2018-02-06 2017-12-31 13F TERADYNE COM 880770102 11,808 -524 -4.25 495 7.61 0.0026
2017-11-13 2017-09-30 13F TERADYNE COM 880770102 12,332 525 4.45 460 29.58 0.0025
2017-08-11 2017-06-30 13F TERADYNE COM 880770102 11,807 -397 -3.25 355 -6.58 0.0021
2017-05-10 2017-03-31 13F TERADYNE COM 880770102 12,204 462 3.93 380 27.09 0.0023
2017-02-14 2016-12-31 13F TERADYNE COM 880770102 11,742 393 3.46 299 22.54 0.0019
2016-11-04 2016-09-30 13F TERADYNE COM 880770102 11,349 -599 -5.01 244 3.39 0.0016
2016-08-04 2016-06-30 13F TERADYNE COM 880770102 11,948 -7,635 -38.99 236 -44.08 0.0016
2016-05-11 2016-03-31 13F TERADYNE COM 880770102 19,583 649 3.43 422 7.93 0.0029
2016-02-12 2015-12-31 13F TERADYNE COM 880770102 18,934 -7,498 -28.37 391 -17.86 0.0026
2015-11-13 2015-09-30 13F TERADYNE COM 880770102 26,432 13,050 97.52 476 83.78 0.0032
2015-08-14 2015-06-30 13F TERADYNE COM 880770102 13,382 -36 -0.27 259 2.37 0.0016
2015-05-14 2015-03-31 13F TERADYNE COM 880770102 13,418 771 6.10 253 1.20 0.0016
2015-02-12 2014-12-31 13F TERADYNE COM 880770102 12,647 440 3.60 250 5.49 0.0016
2014-11-14 2014-09-30 13F TERADYNE COM 880770102 12,207 12,207 237 0.0017
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.