폼팩터, Inc.
US ˙ NasdaqGS ˙ US3463751087

SecurityFORM / FormFactor, Inc.
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership4,951 shares
Latest Disclosed Value $ 480,197
D.a. Davidson & Co. ownership in FORM / FormFactor, Inc.

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 4,951 shares of FormFactor, Inc. (US:FORM) valued at $480,197 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 4,951 shares of FormFactor, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $626,821 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)
2026-05-05 2026-03-31 13F FORMFACTOR COM 346375108 4,951 0 0.00 480 73.91 0.0029
2026-01-29 2025-12-31 13F FORMFACTOR COM 346375108 4,951 4,951 276 0.0017
2025-04-28 2025-03-31 13F FORMFACTOR COM 346375108 0 -5,510 -100.00 0 -100.00
2025-01-31 2024-12-31 13F FORMFACTOR COM 346375108 5,510 288 5.52 242 0.83 0.0020
2024-11-13 2024-09-30 13F FORMFACTOR COM 346375108 5,222 0 0.00 240 -24.05 0.0020
2024-08-01 2024-06-30 13F FORMFACTOR COM 346375108 5,222 -945 -15.32 316 12.46 0.0028
2024-05-13 2024-03-31 13F FORMFACTOR COM 346375108 6,167 400 6.94 281 17.08 0.0025
2024-02-09 2023-12-31 13F FORMFACTOR COM 346375108 5,767 5,767 241 0.0024
2023-02-03 2022-12-31 13F FORMFACTOR COM 346375108 0 -12,015 -100.00 0 -100.00
2022-11-07 2022-09-30 13F FORMFACTOR COM 346375108 12,015 0 0.00 301 -35.27 0.0039
2022-07-28 2022-06-30 13F FORMFACTOR COM 346375108 12,015 -1,175 -8.91 465 -16.06 0.0058
2022-05-12 2022-03-31 13F FORMFACTOR COM 346375108 13,190 0 0.00 554 -8.13 0.0060
2022-01-31 2021-12-31 13F FORMFACTOR COM 346375108 13,190 285 2.21 603 25.10 0.0064
2021-11-15 2021-09-30 13F FORMFACTOR COM 346375108 12,905 6,575 103.87 482 108.66 0.0056
2021-08-10 2021-06-30 13F FORMFACTOR COM 346375108 6,330 6,330 231 0.0027
2017-11-08 2017-09-30 13F FORM FACTOR COM 346375108 0 -400 -100.00 0 -100.00
2017-08-11 2017-06-30 13F FORM FACTOR COM 346375108 400 -150,000 -99.73 4 -99.78 0.0001
2017-05-12 2017-03-31 13F FORM FACTOR COM 346375108 150,400 -375,286 -71.39 1,782 -69.73 0.0432
2017-02-15 2016-12-31 13F FORM FACTOR COM 346375108 525,686 83,559 18.90 5,887 22.72 0.1335
2016-11-18 2016-09-30 13F/A-1 FORM FACTOR COM 346375108 442,127 -4,023 -0.90 4,797 19.63 0.1194
2016-11-14 2016-09-30 13F FORM FACTOR COM 346375108 442,127 4,797
2016-08-13 2016-06-30 13F FORM FACTOR COM 346375108 446,150 183,500 69.86 4,010 110.06 0.1180
2016-05-13 2016-03-31 13F FORM FACTOR COM 346375108 262,650 -300 -0.11 1,909 -19.32 0.0595
2016-02-12 2015-12-31 13F FORM FACTOR COM 346375108 262,950 -350 -0.13 2,366 32.55 0.0771
2015-11-13 2015-09-30 13F FORM FACTOR COM 346375108 263,300 2,000 0.77 1,785 -25.72 0.0625
2015-08-14 2015-06-30 13F FORM FACTOR COM 346375108 261,300 2,700 1.04 2,403 4.80 0.0790
2015-05-06 2015-03-31 13F FORM FACTOR COM 346375108 258,600 -54,400 -17.38 2,293 -14.79 0.0753
2015-02-12 2014-12-31 13F FORM FACTOR COM 346375108 313,000 6,350 2.07 2,691 22.43 0.0880
2014-11-12 2014-09-30 13F FORM FACTOR COM 346375108 306,650 750 0.25 2,198 -13.63 0.0745
2014-07-29 2014-06-30 13F FORM FACTOR COM 346375108 305,900 -6,500 -2.08 2,545 27.51 0.0862
2014-05-05 2014-03-31 13F FORM FACTOR COM 346375108 312,400 -400 -0.13 1,996 6.23 0.0714
2014-02-13 2013-12-31 13F/A-1 FORM FACTOR COM 346375108 312,800 307,600 5,915.38 1,879 5,268.57 0.0702
2014-02-12 2013-12-31 13F FORM FACTOR COM 346375108 312,800 1,879
2013-11-14 2013-09-30 13F FORM FACTOR COM 346375108 5,200 0 0.00 35 0.00 0.0016
2013-08-16 2013-06-30 13F FORM FACTOR COM 346375108 5,200 5,200 35 0.0017
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.