Teradyne, Inc.
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionLPL Financial LLC
Latest Disclosed Ownership130,840 shares
Latest Disclosed Value $ 38,788,798
LPL Financial LLC reports 27.71% increase in ownership of TER / Teradyne, Inc.

On May 6, 2026 - LPL Financial LLC filed a 13F-HR form disclosing ownership of 130,840 shares of Teradyne, Inc. (MX:TER) valued at $38,788,798 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 102,454 shares of Teradyne, Inc.. This represents a change in shares of 27.71% 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)
2026-05-06 2026-03-31 13F TERADYNE COM 880770102 130,840 28,386 27.71 38,789 95.60 0.0103
2026-02-11 2025-12-31 13F TERADYNE COM 880770102 102,454 4,662 4.77 19,831 47.33 0.0054
2025-11-12 2025-09-30 13F TERADYNE COM 880770102 97,792 -35,844 -26.82 13,460 12.02 0.0039
2025-08-12 2025-06-30 13F TERADYNE COM 880770102 133,636 11,199 9.15 12,017 18.82 0.0040
2025-05-07 2025-03-31 13F TERADYNE COM 880770102 122,437 34,838 39.77 10,113 -8.31 0.0039
2025-02-11 2024-12-31 13F TERADYNE COM 880770102 87,599 -3,768 -4.12 11,030 -9.86 0.0045
2024-11-08 2024-09-30 13F TERADYNE COM 880770102 91,367 9,131 11.10 12,237 0.34 0.0055
2024-08-07 2024-06-30 13F TERADYNE COM 880770102 82,236 14,903 22.13 12,195 60.51 0.0061
2024-05-10 2024-03-31 13F TERADYNE COM 880770102 67,333 -60,947 -47.51 7,597 -45.43 0.0041
2024-02-14 2023-12-31 13F TERADYNE COM 880770102 128,280 19,922 18.39 13,921 27.89 0.0084
2023-11-13 2023-09-30 13F TERADYNE COM 880770102 108,358 21,329 24.51 10,886 12.36 0.0076
2023-07-31 2023-06-30 13F TERADYNE COM 880770102 87,029 8,195 10.40 9,689 14.31 0.0069
2023-05-10 2023-03-31 13F TERADYNE COM 880770102 78,834 13,580 20.81 8,475 48.71 0.0066
2023-02-07 2022-12-31 13F TERADYNE COM 880770102 65,254 -2,113 -3.14 5,700 12.56 0.0049
2022-11-14 2022-09-30 13F TERADYNE COM 880770102 67,367 6,992 11.58 5,063 -6.36 0.0049
2022-08-12 2022-06-30 13F TERADYNE COM 880770102 60,375 2,813 4.89 5,407 -20.56 0.0051
2022-05-16 2022-03-31 13F TERADYNE COM 880770102 57,562 4,558 8.60 6,806 -21.48 0.0058
2022-02-14 2021-12-31 13F TERADYNE COM 880770102 53,004 6,532 14.06 8,668 70.87 0.0073
2021-11-15 2021-09-30 13F TERADYNE COM 880770102 46,472 4,906 11.80 5,073 -8.89 0.0048
2021-08-13 2021-06-30 13F TERADYNE COM 880770102 41,566 -2,423 -5.51 5,568 4.02 0.0056
2021-05-14 2021-03-31 13F TERADYNE COM 880770102 43,989 -3,414 -7.20 5,353 -5.81 0.0062
2021-02-12 2020-12-31 13F TERADYNE COM 880770102 47,403 10,623 28.88 5,683 94.42 0.0074
2020-11-09 2020-09-30 13F TERADYNE COM 880770102 36,780 11,842 47.49 2,923 38.66 0.0046
2020-08-13 2020-06-30 13F TERADYNE COM 880770102 24,938 9,630 62.91 2,108 154.28 0.0037
2020-05-14 2020-03-31 13F TERADYNE COM 880770102 15,308 1,395 10.03 829 -12.64 0.0018
2020-02-14 2019-12-31 13F TERADYNE COM 880770102 13,913 -3,333 -19.33 949 -5.01 0.0017
2019-11-13 2019-09-30 13F TERADYNE COM 880770102 17,246 -1,277 -6.89 999 12.63 0.0020
2019-08-09 2019-06-30 13F TERADYNE COM 880770102 18,523 -1,924 -9.41 887 8.83 0.0019
2019-05-08 2019-03-31 13F TERADYNE COM 880770102 20,447 -1,764 -7.94 815 16.93 0.0019
2019-02-07 2018-12-31 13F TERADYNE COM 880770102 22,211 -1,912 -7.93 697 -21.86 0.0019
2018-11-14 2018-09-30 13F TERADYNE COM 880770102 24,123 4,327 21.86 892 18.30 0.0021
2018-08-14 2018-06-30 13F TERADYNE COM 880770102 19,796 -1,973 -9.06 754 -24.22 0.0020
2018-05-15 2018-03-31 13F TERADYNE COM 880770102 21,769 5,896 37.14 995 49.62 0.0027
2018-02-14 2017-12-31 13F TERADYNE COM 880770102 15,873 -24,026 -60.22 665 -55.31 0.0020
2017-11-14 2017-09-30 13F TERADYNE COM 880770102 39,899 33,203 495.86 1,488 640.30 0.0053
2017-08-14 2017-06-30 13F TERADYNE COM 880770102 6,696 6,696 201 0.0008
2016-02-12 2015-12-31 13F TERADYNE COM 880770102 0 -12,035 -100.00 0 -100.00
2015-11-13 2015-09-30 13F TERADYNE COM 880770102 12,035 -817 -6.36 224 -10.04 0.0012
2015-08-14 2015-06-30 13F TERADYNE COM 880770102 12,852 -6,732 -34.38 249 -32.15 0.0013
2015-05-14 2015-03-31 13F TERADYNE COM 880770102 19,584 -2,047 -9.46 367 -14.25 0.0019
2015-02-13 2014-12-31 13F TERADYNE COM 880770102 21,631 956 4.62 428 10.31 0.0023
2014-11-10 2014-09-30 13F TERADYNE COM 880770102 20,675 778 3.91 388 -0.51 0.0023
2014-08-05 2014-06-30 13F/A-1 TERADYNE COM 880770102 19,897 -514 -2.52 390 -3.94 0.0023
2014-08-05 2014-06-30 13F TERADYNE COM 880770102 19,897 1,693
2014-05-12 2014-03-31 13F TERADYNE COM 880770102 20,411 -1,370 -6.29 406 5.73 0.0025
2014-02-13 2013-12-31 13F TERADYNE COM 880770102 21,781 1,892 9.51 384 13.95 0.0024
2013-11-04 2013-09-30 13F TERADYNE COM 880770102 19,889 3,465 21.10 337 16.61 0.0022
2013-08-15 2013-06-30 13F TERADYNE COM 880770102 16,424 16,424 289 0.0021
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.