Teradyne, Inc.
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionCIBC World Markets Inc.
Latest Disclosed Ownership42,049 shares
Latest Disclosed Value $ 12,465,847
CIBC World Markets Inc. reports 5.84% decrease in ownership of TER / Teradyne, Inc.

On May 14, 2026 - CIBC World Markets Inc. filed a 13F-HR form disclosing ownership of 42,049 shares of Teradyne, Inc. (MX:TER) valued at $12,465,847 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 44,658 shares of Teradyne, Inc.. This represents a change in shares of -5.84% 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)
2026-05-14 2026-03-31 13F TERADYNE COM 880770102 42,049 -2,609 -5.84 12,466 44.20 0.0203
2026-02-10 2025-12-31 13F TERADYNE COM 880770102 44,658 3,192 7.70 8,644 51.46 0.0139
2025-11-06 2025-09-30 13F TERADYNE COM 880770102 41,466 16,916 68.90 5,707 158.59 0.0102
2025-08-14 2025-06-30 13F TERADYNE COM 880770102 24,550 24,550 2,208 0.0044
2024-11-12 2024-09-30 13F TERADYNE COM 880770102 0 -1,440 -100.00 0 0.0000
2024-08-07 2024-06-30 13F TERADYNE COM 880770102 1,440 1,440 0 0.0005
2023-11-13 2023-09-30 13F TERADYNE COM 880770102 0 -2,743 -100.00 0 0.0000
2023-08-11 2023-06-30 13F TERADYNE COM 880770102 2,743 -342 -11.09 0 0.0010
2023-05-12 2023-03-31 13F TERADYNE COM 880770102 3,085 -2,358 -43.32 0 0.0011
2023-02-13 2022-12-31 13F TERADYNE COM 880770102 5,443 -126 -2.26 0 -100.00 0.0017
2022-11-10 2022-09-30 13F TERADYNE COM 880770102 5,569 -119 -2.09 419 -17.68 0.0016
2022-08-10 2022-06-30 13F TERADYNE COM 880770102 5,688 -321 -5.34 509 -28.31 0.0018
2022-05-12 2022-03-31 13F TERADYNE COM 880770102 6,009 193 3.32 710 -25.34 0.0023
2022-02-14 2021-12-31 13F TERADYNE COM 880770102 5,816 -409 -6.57 951 39.85 0.0027
2021-11-12 2021-09-30 13F TERADYNE COM 880770102 6,225 -937 -13.08 680 -29.09 0.0022
2021-08-12 2021-06-30 13F TERADYNE COM 880770102 7,162 -39,542 -84.67 959 -83.13 0.0027
2021-05-11 2021-03-31 13F TERADYNE COM 880770102 46,704 -3,862 -7.64 5,683 -6.25 0.0165
2021-02-08 2020-12-31 13F TERADYNE COM 880770102 50,566 7,596 17.68 6,062 77.56 0.0193
2020-11-12 2020-09-30 13F TERADYNE COM 880770102 42,970 -1,168 -2.65 3,414 -8.47 0.0148
2020-08-13 2020-06-30 13F TERADYNE COM 880770102 44,138 5,129 13.15 3,730 76.53 0.0169
2020-05-15 2020-03-31 13F TERADYNE COM 880770102 39,009 -12,744 -24.62 2,113 -40.12 0.0108
2020-02-13 2019-12-31 13F TERADYNE COM 880770102 51,753 -43,185 -45.49 3,529 -35.81 0.0144
2019-11-13 2019-09-30 13F TERADYNE COM 880770102 94,938 60,883 178.78 5,498 236.89 0.0247
2019-08-08 2019-06-30 13F TERADYNE COM 880770102 34,055 34,055 1,632 0.0072
2017-11-13 2017-09-30 13F TERADYNE COM 880770102 0 -25,740 -100.00 0 -100.00
2017-08-10 2017-06-30 13F TERADYNE COM 880770102 25,740 -13,723 -34.77 773 -37.00 0.0033
2017-05-08 2017-03-31 13F TERADYNE COM 880770102 39,463 -16,853 -29.93 1,227 -14.20 0.0040
2017-05-08 2016-12-31 13F/A-1 TERADYNE COM 880770102 56,316 39,533 235.55 1,430 295.03 0.0053
2017-01-09 2016-12-31 13F TERADYNE COM 880770102 56,316 39,533 1,430 0.0059
2017-05-08 2016-09-30 13F/A-1 TERADYNE COM 880770102 16,783 6,171 58.15 362 73.21 0.0015
2016-11-03 2016-09-30 13F TERADYNE COM 880770102 16,783 6,171 362 0.0016
2016-07-21 2016-06-30 13F TERADYNE COM 880770102 10,612 10,612 -30.08 209 -16.73 0.0009
2014-02-07 2013-12-31 13F TERADYNE COM 880770102 0 -15,177 -100.00 0 -100.00
2013-11-05 2013-09-30 13F TERADYNE COM 880770102 15,177 -11,223 -42.51 251 -45.91 0.0010
2013-08-07 2013-06-30 13F TERADYNE COM 880770102 26,400 26,400 464 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.