Teradyne, Inc.
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionCi Investments Inc.
Latest Disclosed Ownership676 shares
Latest Disclosed Value $ 200,407
Ci Investments Inc. ownership in TER / Teradyne, Inc.

On May 13, 2026 - Ci Investments Inc. filed a 13F-HR form disclosing ownership of 676 shares of Teradyne, Inc. (MX:TER) valued at $200,407 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 0 shares of Teradyne, Inc..

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)
2026-05-13 2026-03-31 13F TERADYNE COM 880770102 676 676 200 0.0010
2026-02-12 2025-12-31 13F TERADYNE COM 880770102 0 -2,838 -100.00 0 0.0000
2025-11-12 2025-09-30 13F TERADYNE COM 880770102 2,838 -183 -6.06 0 0.0014
2025-08-12 2025-06-30 13F TERADYNE COM 880770102 3,021 -44 -1.44 0 0.0010
2025-05-13 2025-03-31 13F TERADYNE COM 880770102 3,065 152 5.22 0 0.0011
2025-02-12 2024-12-31 13F TERADYNE COM 880770102 2,913 1,205 70.55 0 0.0014
2024-11-12 2024-09-30 13F TERADYNE COM 880770102 1,708 100 6.22 0 0.0009
2024-08-12 2024-06-30 13F TERADYNE COM 880770102 1,608 -230 -12.51 0 0.0009
2024-05-13 2024-03-31 13F TERADYNE COM 880770102 1,838 407 28.44 0 0.0008
2024-02-12 2023-12-31 13F TERADYNE COM 880770102 1,431 3 0.21 0 0.0008
2023-11-13 2023-09-30 13F TERADYNE COM 880770102 1,428 33 2.37 0 0.0008
2023-08-11 2023-06-30 13F TERADYNE COM 880770102 1,395 29 2.12 0 0.0008
2023-05-12 2023-03-31 13F TERADYNE COM 880770102 1,366 -6 -0.44 0 0.0007
2023-02-10 2022-12-31 13F TERADYNE COM 880770102 1,372 835 155.49 0 -100.00 0.0006
2022-11-14 2022-09-30 13F TERADYNE COM 880770102 537 184 52.12 40 25.00 0.0002
2022-08-12 2022-06-30 13F TERADYNE COM 880770102 353 -118 -25.05 32 -42.86 0.0001
2022-05-12 2022-03-31 13F TERADYNE COM 880770102 471 -131 -21.76 56 -42.86 0.0002
2022-02-11 2021-12-31 13F TERADYNE COM 880770102 602 -125 -17.19 98 24.05 0.0003
2021-11-12 2021-09-30 13F TERADYNE COM 880770102 727 0 0.00 79 -18.56 0.0003
2021-08-13 2021-06-30 13F TERADYNE COM 880770102 727 285 64.48 97 79.63 0.0004
2021-05-13 2021-03-31 13F TERADYNE COM 880770102 442 -4,860 -91.66 54 -91.51 0.0002
2021-02-09 2020-12-31 13F TERADYNE COM 880770102 5,302 4,718 807.88 636 1,282.61 0.0028
2020-11-09 2020-09-30 13F TERADYNE COM 880770102 584 584 46 0.0002
2020-08-07 2020-06-30 13F TERADYNE COM 880770102 0 0 0 0.0000
2020-08-07 2020-03-31 13F TERADYNE COM 880770102 0 -6,308 -100.00 0 -100.00
2020-02-11 2019-12-31 13F TERADYNE COM 880770102 6,308 -3,492 -35.63 430 -24.30 0.0022
2019-11-08 2019-09-30 13F TERADYNE COM 880770102 9,800 9,800 568 0.0029
2017-08-10 2017-06-30 13F TERADYNE COM 880770102 0 -2,700 -100.00 0 -100.00
2017-05-05 2017-03-31 13F TERADYNE COM 880770102 2,700 -24,340 -90.01 84 -87.77 0.0010
2017-02-06 2016-12-31 13F TERADYNE COM 880770102 27,040 5,000 22.69 687 44.33 0.0075
2016-11-04 2016-09-30 13F TERADYNE COM 880770102 22,040 900 4.26 476 14.42 0.0052
2016-08-24 2016-06-30 13F/A-1 TERADYNE COM 880770102 21,140 21,140 416 0.0051
2016-08-05 2016-06-30 13F TERADYNE COM 880770102 21,140 416 0.0051
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.