Teradyne, Inc.
US ˙ NasdaqGS ˙ US8807701029

SecurityTER / Teradyne, Inc.
InstitutionAxa S.a.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Axa S.a. closes position in TER / Teradyne, Inc.

On November 14, 2025 - Axa S.a. filed a 13F-HR form disclosing ownership of 0 shares of Teradyne, Inc. (US:TER) valued at $0 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 475,351 shares of Teradyne, Inc.. The current value of the position is $0 USD.

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)
2025-11-14 2025-09-30 13F TERADYNE COM 880770102 0 -100.00 0
2025-08-14 2025-06-30 13F TERADYNE COM 880770102 475,351 -427,676 -47.36 42,744 -42.70 0.1228
2025-05-15 2025-03-31 13F TERADYNE COM 880770102 903,027 125,914 16.20 74,590 -23.77 0.2450
2025-02-14 2024-12-31 13F TERADYNE COM 880770102 777,113 87,457 12.68 97,854 5.94 0.2973
2024-11-14 2024-09-30 13F TERADYNE COM 880770102 689,656 -129,694 -15.83 92,366 -23.98 0.2735
2025-02-25 2024-06-30 13F/A-1 TERADYNE COM 880770102 819,350 7,709 0.95 121,501 32.68 0.3614
2024-08-14 2024-06-30 13F TERADYNE COM 880770102 819,350 7,709 121,501 0.3614
2024-05-15 2024-03-31 13F TERADYNE COM 880770102 811,641 -173,951 -17.65 91,577 -14.38 0.2745
2024-07-16 2023-12-31 13F/A-1 TERADYNE COM 880770102 985,592 -136,232 -12.14 106,956 -5.10 0.3449
2024-02-14 2023-12-31 13F TERADYNE COM 880770102 985,592 -136,232 106,956 0.2095
2023-11-14 2023-09-30 13F TERADYNE COM 880770102 1,121,824 -41,670 -3.58 112,698 -13.00 0.3961
2023-08-14 2023-06-30 13F TERADYNE COM 880770102 1,163,494 201,321 20.92 129,532 25.22 0.4304
2023-05-15 2023-03-31 13F TERADYNE COM 880770102 962,173 -226,492 -19.05 103,443 -0.37 0.3558
2023-02-14 2022-12-31 13F TERADYNE COM 880770102 1,188,665 220,718 22.80 103,830 42.74 0.3747
2023-02-14 2022-09-30 13F/A-1 Teradyne COM 880770102 967,947 -186,195 -16.13 72,741 -29.62 0.2862
2022-11-14 2022-09-30 13F Teradyne COM 880770102 967,947 -186,195 72,741 0.2862
2023-02-14 2022-06-30 13F/A-1 Teradyne COM 880770102 1,154,142 -12,388 -1.06 103,353 -25.06 0.3830
2022-08-15 2022-06-30 13F Teradyne COM 880770102 1,154,142 -12,388 103,353 0.3830
2023-02-14 2022-03-31 13F/A-1 Teradyne COM 880770102 1,166,530 -388,890 -25.00 137,919 -45.78 0.3920
2022-05-13 2022-03-31 13F Teradyne COM 880770102 1,166,530 -388,890 137,919 0.3920
2022-02-14 2021-12-31 13F Teradyne COM 880770102 1,555,420 -191,591 -10.97 254,358 33.37 0.6502
2021-11-15 2021-09-30 13F Teradyne COM 880770102 1,747,011 91,631 5.54 190,722 -13.99 0.5352
2021-08-13 2021-06-30 13F/A-1 Teradyne COM 880770102 1,655,380 210,554 14.57 221,755 26.14 0.6252
2021-08-13 2021-06-30 13F Teradyne COM 880770102 1,655,380 210,554 221,755 0.3744
2021-05-14 2021-03-31 13F Teradyne COM 880770102 1,444,826 -306,640 -17.51 175,806 -16.28 0.5353
2021-02-12 2020-12-31 13F Teradyne COM 880770102 1,751,466 125,184 7.70 209,983 62.49 0.6590
2021-02-11 2020-09-30 13F/A-1 Teradyne COM 880770102 1,626,282 93,495 6.10 129,225 -0.24 0.4670
2020-11-13 2020-09-30 13F Teradyne COM 880770102 1,626,282 93,495 129,225 257,953.6096
2021-02-12 2020-06-30 13F/A-1 TERADYNE COM 880770102 1,532,787 77,363 5.32 129,535 64.30 0.5103
2020-08-14 2020-06-30 13F TERADYNE COM 880770102 1,532,787 77,363 129,535 510,840.1756
2021-02-12 2020-03-31 13F/A-2 TERADYNE COM 880770102 1,455,424 -34,626 -2.32 78,840 -22.41 0.3941
2020-06-15 2020-03-31 13F/A-1 TERADYNE COM 880770102 1,455,424 0 78,840 0.3943
2020-05-15 2020-03-31 13F TERADYNE COM 880770102 1,455,424 -34,626 78,840 219,255.3960
2021-02-12 2019-12-31 13F/A-1 TERADYNE COM 880770102 1,490,050 -348,319 -18.95 101,607 -4.56 0.4132
2020-02-18 2019-12-31 13F TERADYNE COM 880770102 1,490,050 -348,319 101,607 413,708.9633
2021-02-12 2019-09-30 13F/A-1 TERADYNE COM 880770102 1,838,369 -238,246 -11.47 106,460 7.00 0.4236
2019-11-14 2019-09-30 13F TERADYNE COM 880770102 1,838,369 -238,246 106,460 424,249.8775
2021-02-12 2019-06-30 13F/A-1 TERADYNE COM 880770102 2,076,615 -247,329 -10.64 99,491 7.46 0.3884
2019-08-13 2019-06-30 13F TERADYNE COM 880770102 2,076,615 -247,329 99,491 390,161.8553
2019-05-14 2019-03-31 13F TERADYNE COM 880770102 2,323,944 -132,236 -5.38 92,586 20.12 0.3618
2019-02-13 2018-12-31 13F TERADYNE COM 880770102 2,456,180 -100,043 -3.91 77,075 -18.46 0.3360
2018-11-08 2018-09-30 13F TERADYNE COM 880770102 2,556,223 -134,502 -5.00 94,529 -7.72 0.3467
2018-08-13 2018-06-30 13F TERADYNE COM 880770102 2,690,725 521,699 24.05 102,436 3.32 0.3926
2018-05-14 2018-03-31 13F TERADYNE COM 880770102 2,169,026 296,471 15.83 99,146 26.46 0.3957
2018-02-13 2017-12-31 13F TERADYNE COM 880770102 1,872,555 430,644 29.87 78,404 45.82 0.3079
2017-12-01 2017-09-30 13F/A-1 TERADYNE COM 880770102 1,441,911 228,063 18.79 53,769 47.51 0.2316
2017-11-13 2017-09-30 13F TERADYNE COM 880770102 1,441,911 228,063 53,769
2017-08-10 2017-06-30 13F TERADYNE COM 880770102 1,213,848 229,314 23.29 36,452 19.05 0.1655
2017-05-11 2017-03-31 13F TERADYNE COM 880770102 984,534 252,102 34.42 30,619 64.58 0.1382
2017-02-13 2016-12-31 13F TERADYNE COM 880770102 732,432 -27,568 -3.63 18,604 13.43 0.0873
2016-11-10 2016-09-30 13F TERADYNE COM 880770102 760,000 -269,200 -26.16 16,401 -19.07 0.0720
2016-08-11 2016-06-30 13F TERADYNE COM 880770102 1,029,200 286,622 38.60 20,265 26.40 0.0903
2016-05-13 2016-03-31 13F TERADYNE COM 880770102 742,578 467,010 169.47 16,032 181.46 0.0719
2016-02-12 2015-12-31 13F TERADYNE COM 880770102 275,568 275,568 0.00 5,696 0.0249
2015-05-13 2015-03-31 13F TERADYNE COM 880770102 0 -69,190 -100.00 0 -100.00
2015-02-13 2014-12-31 13F TERADYNE COM 880770102 69,190 69,190 0.00 1,369 0.0055
2014-11-13 2014-09-30 13F TERADYNE COM 880770102 0 -190,000 -100.00 0 -100.00
2014-08-13 2014-06-30 13F TERADYNE COM 880770102 190,000 0 0.00 3,724 -1.46 0.0155
2014-05-13 2014-03-31 13F TERADYNE COM 880770102 190,000 -40,000 -17.39 3,779 -6.76 0.0164
2014-02-13 2013-12-31 13F TERADYNE COM 880770102 230,000 24,000 11.65 4,053 19.10 0.0181
2013-11-13 2013-09-30 13F TERADYNE COM 880770102 206,000 18,000 9.57 3,403 3.03 0.0168
2013-08-12 2013-06-30 13F TERADYNE COM 880770102 188,000 188,000 3,303 0.0175
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.