Teradyne, Inc.
MX ˙ BMV ˙ US8807701029
SecurityMX:TER / Teradyne, Inc.
InstitutionDeseret Mutual Benefit Administrators
Latest Disclosed Ownership2,887 shares
Latest Disclosed Value $ 855,880
Deseret Mutual Benefit Administrators reports 118.38% increase in ownership of TER / Teradyne, Inc.

On May 8, 2026 - Deseret Mutual Benefit Administrators filed a 13F-HR form disclosing ownership of 2,887 shares of Teradyne, Inc. (MX:TER) valued at $855,880 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,322 shares of Teradyne, Inc.. This represents a change in shares of 118.38% 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)
2026-05-08 2026-03-31 13F TERADYNE COM 880770102 2,887 1,565 118.38 856 235.29 0.2915
2026-02-11 2025-12-31 13F TERADYNE COM 880770102 1,322 105 8.63 256 52.69 0.1091
2025-10-31 2025-09-30 13F TERADYNE COM 880770102 1,217 149 13.95 168 73.96 0.0705
2025-08-04 2025-06-30 13F TERADYNE COM 880770102 1,068 0 0.00 96 9.09 0.0450
2025-04-25 2025-03-31 13F TERADYNE ORD COM 880770102 1,068 0 0.00 88 -34.33 0.0438
2025-02-03 2024-12-31 13F TERADYNE ORD COM 880770102 1,068 32 3.09 134 -2.90 0.0662
2024-10-31 2024-09-30 13F TERADYNE ORD COM 880770102 1,036 -37 -3.45 139 -13.21 0.0706
2024-08-02 2024-06-30 13F TERADYNE ORD COM 880770102 1,073 263 32.47 159 74.73 0.0738
2024-05-09 2024-03-31 13F TERADYNE ORD COM 880770102 810 72 9.76 91 13.75 0.0458
2024-02-13 2023-12-31 13F TERADYNE ORD COM 880770102 738 144 24.24 80 35.59 0.0462
2023-11-09 2023-09-30 13F TERADYNE ORD COM 880770102 594 363 157.14 60 136.00 0.0293
2023-08-07 2023-06-30 13F TERADYNE ORD COM 880770102 231 91 65.00 26 66.67 0.0100
2023-05-09 2023-03-31 13F TERADYNE ORD COM 880770102 140 140 15 0.0060
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.