Teradyne, Inc.
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionMeeder Asset Management Inc
Latest Disclosed Ownership1,570 shares
Latest Disclosed Value $ 465,443
Meeder Asset Management Inc reports 1,535.42% increase in ownership of TER / Teradyne, Inc.

On May 7, 2026 - Meeder Asset Management Inc filed a 13F-HR form disclosing ownership of 1,570 shares of Teradyne, Inc. (MX:TER) valued at $465,443 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 96 shares of Teradyne, Inc.. This represents a change in shares of 1,535.42% 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)
2026-05-07 2026-03-31 13F TERADYNE COM 880770102 1,570 1,474 1,535.42 465 2,483.33 0.0130
2026-02-11 2025-12-31 13F TERADYNE COM 880770102 96 96 19 0.0010
2025-05-07 2025-03-31 13F TERADYNE COM 880770102 0 -22,192 -100.00 0 -100.00
2025-02-12 2024-12-31 13F TERADYNE COM 880770102 22,192 -10,607 -32.34 2,794 -36.38 0.1939
2024-11-07 2024-09-30 13F TERADYNE COM 880770102 32,799 5,595 20.57 4,393 8.87 0.2934
2024-08-08 2024-06-30 13F TERADYNE COM 880770102 27,204 5,477 25.21 4,034 64.59 0.2828
2024-05-07 2024-03-31 13F TERADYNE COM 880770102 21,727 13,245 156.15 2,451 166.41 0.1548
2024-01-25 2023-12-31 13F TERADYNE COM 880770102 8,482 -37,042 -81.37 920 -79.88 0.0717
2023-11-13 2023-09-30 13F TERADYNE COM 880770102 45,524 36,808 422.30 4,573 371.44 0.3610
2023-08-11 2023-06-30 13F TERADYNE COM 880770102 8,716 6,405 277.15 970 291.13 0.0706
2023-05-15 2023-03-31 13F TERADYNE COM 880770102 2,311 -53,601 -95.87 248 -94.92 0.0198
2023-02-14 2022-12-31 13F TERADYNE COM 880770102 55,912 52,693 1,636.94 4,884 1,926.14 0.4275
2022-11-14 2022-09-30 13F TERADYNE COM 880770102 3,219 903 38.99 241 16.43 0.0139
2022-08-08 2022-06-30 13F TERADYNE COM 880770102 2,316 -2,250 -49.28 207 -61.67 0.0120
2022-05-10 2022-03-31 13F TERADYNE COM 880770102 4,566 4,566 540 0.0199
2022-02-11 2021-12-31 13F TERADYNE COM 880770102 0 -924 -100.00 0 -100.00
2021-11-08 2021-09-30 13F TERADYNE COM 880770102 924 -9,093 -90.78 101 -92.47 0.0053
2021-08-09 2021-06-30 13F TERADYNE COM 880770102 10,017 -16,554 -62.30 1,342 -58.49 0.0626
2021-04-28 2021-03-31 13F TERADYNE COM 880770102 26,571 25,917 3,962.84 3,233 4,044.87 0.1655
2021-02-09 2020-12-31 13F TERADYNE COM 880770102 654 -22,294 -97.15 78 -95.72 0.0173
2020-11-02 2020-09-30 13F TERADYNE COM 880770102 22,948 22,398 4,072.36 1,823 3,863.04 0.1179
2020-08-11 2020-06-30 13F TERADYNE COM 880770102 550 -18,266 -97.08 46 -95.49 0.0030
2020-05-15 2020-03-31 13F Teradyne Common Stock 880770102 18,816 2,475 15.15 1,020 -8.44 0.0793
2020-02-13 2019-12-31 13F Teradyne Common Stock 880770102 16,341 797 5.13 1,114 23.64 0.0680
2019-10-17 2019-09-30 13F Teradyne Common Stock 880770102 15,544 -29,600 -65.57 901 -58.34 0.0599
2019-08-05 2019-06-30 13F Teradyne Common Stock 880770102 45,144 21,819 93.54 2,163 132.83 0.1509
2019-04-16 2019-03-31 13F Teradyne Common Stock 880770102 23,325 23,325 929 0.0734
2018-07-24 2018-06-30 13F Teradyne Common Stock 880770102 0 -8,776 -100.00 0 -100.00
2018-05-03 2018-03-31 13F Teradyne Common Stock 880770102 8,776 -1,104 -11.17 402 -3.13 0.0373
2018-02-02 2017-12-31 13F Teradyne Common Stock 880770102 9,880 -17,420 -63.81 415 -59.23 0.0353
2017-10-20 2017-09-30 13F Teradyne Common Stock 880770102 27,300 25,386 1,326.33 1,018 1,685.96 0.1109
2017-07-13 2017-06-30 13F Teradyne Common Stock 880770102 1,914 1,914 57 0.0054
2017-05-12 2017-03-31 13F Teradyne Common Stock 880770102 0 -15,922 -100.00 0 -100.00
2017-01-11 2016-12-31 13F Teradyne Common Stock 880770102 15,922 -4,843 -23.32 404 -9.82 0.0387
2016-10-19 2016-09-30 13F Teradyne Common Stock 880770102 20,765 9,213 79.75 448 95.63 0.0380
2016-07-22 2016-06-30 13F Teradyne Common Stock 880770102 11,552 -7,682 -39.94 229 -32.45 0.0214
2014-01-28 2013-12-31 13F Teradyne Common Stock 880770102 19,234 435 2.31 339 9.00 0.0579
2013-10-15 2013-09-30 13F Teradyne Common Stock 880770102 18,799 70 0.37 311 -5.47 0.0591
2013-07-16 2013-06-30 13F Teradyne Common Stock 880770102 18,729 18,729 329 0.0653
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.