FormFactor, Inc.
US ˙ NasdaqGS ˙ US3463751087

SecurityFORM / FormFactor, Inc.
InstitutionRYDEX VARIABLE TRUST - Electronics Fund Variable Annuity
Latest Disclosed Ownership1,655 shares
Latest Disclosed Value $ 56,948
RYDEX VARIABLE TRUST - Electronics Fund Variable Annuity reports 56.63% decrease in ownership of FORM / FormFactor, Inc.

On August 27, 2025 - RYDEX VARIABLE TRUST - Electronics Fund Variable Annuity filed a NPORT-P form disclosing ownership of 1,655 shares of FormFactor, Inc. (US:FORM) valued at $56,949 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 29, 2025 disclosing 3,816 shares of FormFactor, Inc.. This represents a change in shares of -56.63% during the quarter. The current value of the position is $209,531 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)
2025-08-27 2025-06-30 NP FormFactor EC US3463751087 1,655 -2,161 -56.63 57 -47.66 0.4494
2025-05-29 2025-03-31 NP FormFactor EC US3463751087 3,816 121 3.27 108 -33.95 0.4663
2025-03-03 2024-12-31 NP FormFactor EC US3463751087 3,695 -377 -9.26 163 -13.37 0.5623
2024-11-29 2024-09-30 NP FormFactor EC US3463751087 4,072 4,072 187 0.5648
2021-03-01 2020-12-31 NP FormFactor EC US3463751087 0 -2,339 -100.00 0 -100.00
2020-11-27 2020-09-30 NP FormFactor EC US3463751087 2,339 167 7.69 58 -7.94 0.6622
2020-08-27 2020-06-30 NP FormFactor EC US3463751087 2,172 2,172 64 0.7378
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.