Teradyne, Inc.
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionAllianz Asset Management GmbH
Latest Disclosed Ownership161,720 shares
Latest Disclosed Value $ 47,943,511
Allianz Asset Management GmbH reports 55.81% decrease in ownership of TER / Teradyne, Inc.

On May 11, 2026 - Allianz Asset Management GmbH filed a 13F-HR form disclosing ownership of 161,720 shares of Teradyne, Inc. (MX:TER) valued at $47,943,511 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 365,944 shares of Teradyne, Inc.. This represents a change in shares of -55.81% 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)
2026-05-11 2026-03-31 13F TERADYNE COM 880770102 161,720 -204,224 -55.81 47,944 -32.31 0.0188
2026-02-11 2025-12-31 13F TERADYNE COM 880770102 365,944 -66,940 -15.46 70,832 18.88 0.0716
2025-11-04 2025-09-30 13F TERADYNE COM 880770102 432,884 50,469 13.20 59,582 73.27 0.0665
2025-07-28 2025-06-30 13F TERADYNE COM 880770102 382,415 -73,323 -16.09 34,387 -8.65 0.0412
2025-05-05 2025-03-31 13F TERADYNE COM 880770102 455,738 132,252 40.88 37,644 -7.59 0.0493
2025-02-03 2024-12-31 13F TERADYNE COM 880770102 323,486 8,073 2.56 40,733 -3.57 0.0544
2024-11-13 2024-09-30 13F TERADYNE COM 880770102 315,413 5,772 1.86 42,243 -8.00 0.0591
2024-08-13 2024-06-30 13F TERADYNE COM 880770102 309,641 -34,245 -9.96 45,917 18.34 0.0680
2024-05-14 2024-03-31 13F TERADYNE COM 880770102 343,886 -141,167 -29.10 38,801 -26.29 0.0599
2024-02-12 2023-12-31 13F TERADYNE COM 880770102 485,053 108,471 28.80 52,638 39.14 0.0860
2023-11-13 2023-09-30 13F TERADYNE COM 880770102 376,582 253,347 205.58 37,831 175.76 0.0638
2023-08-14 2023-06-30 13F TERADYNE COM 880770102 123,235 -58 -0.05 13,720 3.50 0.0246
2023-05-11 2023-03-31 13F TERADYNE COM 880770102 123,293 -160,112 -56.50 13,255 -46.46 0.0235
2023-02-13 2022-12-31 13F TERADYNE COM 880770102 283,405 -120,780 -29.88 24,755 -18.50 0.0481
2022-11-08 2022-09-30 13F TERADYNE COM 880770102 404,185 -285,639 -41.41 30,374 -50.83 0.0618
2022-08-12 2022-06-30 13F TERADYNE COM 880770102 689,824 -96,879 -12.31 61,774 -33.58 0.0586
2022-05-13 2022-03-31 13F TERADYNE COM 880770102 786,703 -706,789 -47.32 93,012 -61.92 0.0693
2022-02-11 2021-12-31 13F TERADYNE COM 880770102 1,493,492 140,641 10.40 244,232 65.37 0.1709
2021-11-10 2021-09-30 13F TERADYNE COM 880770102 1,352,851 -205,912 -13.21 147,691 -29.27 0.1150
2021-08-16 2021-06-30 13F TERADYNE COM 880770102 1,558,763 -51,332 -3.19 208,811 6.58 0.1776
2021-05-13 2021-03-31 13F TERADYNE COM 880770102 1,610,095 -85,703 -5.05 195,917 -3.64 0.1899
2021-02-16 2020-12-31 13F TERADYNE COM 880770102 1,695,798 30,267 1.82 203,309 53.62 0.2008
2020-11-13 2020-09-30 13F TERADYNE COM 880770102 1,665,531 336,427 25.31 132,344 17.82 0.1539
2020-08-14 2020-06-30 13F TERADYNE COM 880770102 1,329,104 267,325 25.18 112,323 95.29 0.1298
2020-05-14 2020-03-31 13F TERADYNE COM 880770102 1,061,779 -1,243,625 -53.94 57,516 -63.41 0.0771
2020-02-13 2019-12-31 13F TERADYNE COM 880770102 2,305,404 354,900 18.20 157,205 39.18 0.1438
2019-11-13 2019-09-30 13F TERADYNE COM 880770102 1,950,504 1,125,284 136.36 112,954 185.70 0.1110
2019-08-08 2019-06-30 13F TERADYNE COM 880770102 825,220 -372,543 -31.10 39,536 -17.15 0.0368
2019-05-13 2019-03-31 13F TERADYNE COM 880770102 1,197,763 -121,501 -9.21 47,719 15.27 0.0473
2019-04-02 2018-12-31 13F/A-1 TERADYNE COM 880770102 1,319,264 -1,806,190 -57.79 41,398 -64.18 0.0454
2019-02-13 2018-12-31 13F TERADYNE COM 880770102 1,319,264 -1,806,190 41,398
2019-04-09 2018-09-30 13F/A-1 TERADYNE COM 880770102 3,125,454 2,131,879 214.57 115,579 205.55 0.1049
2018-11-13 2018-09-30 13F TERADYNE COM 880770102 3,125,454 2,131,879 115,579
2019-04-09 2018-06-30 13F/A-1 TERADYNE COM 880770102 993,575 -223,705 -18.38 37,826 -32.02 0.0368
2018-08-13 2018-06-30 13F TERADYNE COM 880770102 993,575 -223,705 37,826
2019-04-09 2018-03-31 13F/A-2 TERADYNE COM 880770102 1,217,280 259,555 27.10 55,642 38.76 0.0532
2018-05-23 2018-03-31 13F/A-1 TERADYNE COM 880770102 1,217,280 0 55,642 0.0531
2018-05-14 2018-03-31 13F TERADYNE COM 880770102 1,217,280 259,555 55,642
2019-04-17 2017-12-31 13F/A-1 TERADYNE COM 880770102 957,725 249,703 35.27 40,100 51.88 0.0317
2018-02-13 2017-12-31 13F TERADYNE COM 880770102 957,725 249,703 40,100
2019-04-17 2017-09-30 13F/A-1 TERADYNE COM 880770102 708,022 -658,005 -48.17 26,402 -35.94 0.0229
2017-11-13 2017-09-30 13F TERADYNE COM 880770102 708,022 -658,005 26,402
2019-04-17 2017-06-30 13F/A-1 TERADYNE COM 880770102 1,366,027 -344,840 -20.16 41,216 -22.54 0.0399
2017-08-14 2017-06-30 13F TERADYNE COM 880770102 1,366,027 -344,840 41,216
2019-04-17 2017-03-31 13F/A-1 TERADYNE COM 880770102 1,710,867 654,323 61.93 53,208 98.27 0.0522
2017-05-15 2017-03-31 13F TERADYNE COM 880770102 1,710,867 654,323 53,208
2019-04-17 2016-12-31 13F/A-2 TERADYNE COM 880770102 1,056,544 48,292 4.79 26,836 23.61 0.0241
2017-03-14 2016-12-31 13F/A-1 TERADYNE COM 880770102 1,056,544 0 26,836 0.0241
2017-02-13 2016-12-31 13F TERADYNE COM 880770102 1,056,544 26,836
2019-04-17 2016-09-30 13F/A-1 TERADYNE COM 880770102 1,008,252 -81,273 -7.46 21,711 1.20 0.0212
2016-11-14 2016-09-30 13F TERADYNE COM 880770102 1,008,252 -81,273 21,711
2017-01-24 2016-06-30 13F/A-1 TERADYNE COM 880770102 1,089,525 216,287 24.77 21,453 13.79 0.0229
2016-08-12 2016-06-30 13F TERADYNE COM 880770102 1,089,525 21,453
2016-05-13 2016-03-31 13F TERADYNE COM 880770102 873,238 277,364 46.55 18,853 53.06 0.0216
2017-01-24 2015-12-31 13F/A-1 TERADYNE COM 880770102 595,874 0 0.00 12,317 14.77 0.0139
2016-02-16 2015-12-31 13F TERADYNE COM 880770102 595,874 12,317
2017-01-24 2015-09-30 13F/A-2 TERADYNE COM 880770102 595,874 0 0.00 10,732 -6.63 0.0128
2015-11-20 2015-09-30 13F/A-1 TERADYNE COM 880770102 595,874 0 10,732 0.0112
2015-11-13 2015-09-30 13F TERADYNE COM 880770102 595,874 10,732
2015-09-22 2015-06-30 13F/A-1 TERADYNE COM 880770102 595,874 0 0.00 11,494 2.33 0.0123
2015-08-14 2015-06-30 13F TERADYNE COM 880770102 595,874 11,494
2017-01-24 2015-03-31 13F/A-1 TERADYNE COM 880770102 595,874 -12,810 -2.10 11,232 -6.76 0.0128
2015-05-15 2015-03-31 13F TERADYNE COM 880770102 595,874 11,232,225
2015-02-17 2014-12-31 13F TERADYNE COM 880770102 608,684 -9,960 -1.61 12,046 0.42 0.0134
2014-11-14 2014-09-30 13F TERADYNE COM 880770102 618,644 -1,448,795 -70.08 11,996 -70.40 0.0145
2014-08-13 2014-06-30 13F TERADYNE COM 880770102 2,067,439 -1,812,739 -46.72 40,522 -47.49 0.0509
2014-05-28 2014-03-31 13F/A-1 TERADYNE COM 880770102 3,880,178 3,880,178 77,177 0.0928
2014-05-14 2014-03-31 13F TERADYNE COM 880770102 3,880,178 77,177 0.0928
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.