Ken Fisher's FORM Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 436,045 shares of FormFactor, Inc. (FORM) worth $24.32 M, representing 0.01% of the portfolio. First purchased in 2015-Q3, this long-term strategic position has been held for 42 quarters.
Based on 13F filings since 2013, Ken Fisher has maintained a long-term strategic position in FORM, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2025, adding 293,746 shares. Largest reduction occurred in Q3 2018, reducing 99,865 shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's FormFactor (FORM) Holding Value Over Time
Track share changes against reported price movement
Quarterly FormFactor (FORM) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +293,746 | Add 206.43% | 436,045 | $55.78 |
| Q3 2025 | -8,940 | Reduce 5.91% | 142,299 | $36.42 |
| Q2 2025 | -9,055 | Reduce 5.65% | 151,239 | $34.41 |
| Q1 2025 | -7,523 | Reduce 4.48% | 160,294 | $28.29 |
| Q4 2024 | +107,916 | Add 180.16% | 167,817 | $44.00 |
| Q3 2024 | -13,046 | Reduce 17.88% | 59,901 | $46.00 |
| Q2 2024 | -11,643 | Reduce 13.76% | 72,947 | $60.53 |
| Q1 2024 | -8,124 | Reduce 8.76% | 84,590 | $45.63 |
| Q4 2023 | -18,820 | Reduce 16.87% | 92,714 | $41.71 |
| Q3 2023 | -19,535 | Reduce 14.90% | 111,534 | $34.94 |
| Q2 2023 | -51,174 | Reduce 28.08% | 131,069 | $34.22 |
| Q1 2023 | -34,931 | Reduce 16.08% | 182,243 | $31.85 |
| Q4 2022 | +45,777 | Add 26.71% | 217,174 | $22.23 |
| Q3 2022 | -19,135 | Reduce 10.04% | 171,397 | $25.05 |
| Q2 2022 | -5,144 | Reduce 2.63% | 190,532 | $38.73 |
| Q1 2022 | +31,142 | Add 18.93% | 195,676 | $42.03 |
| Q4 2021 | +30,914 | Add 23.14% | 164,534 | $45.72 |
| Q3 2021 | +29,178 | Add 27.94% | 133,620 | $37.33 |
| Q2 2021 | -340 | Reduce 0.32% | 104,442 | $36.46 |
| Q1 2021 | -2,603 | Reduce 2.42% | 104,782 | $45.11 |
| Q4 2020 | -26,141 | Reduce 19.58% | 107,385 | $43.02 |
| Q3 2020 | -65,624 | Reduce 32.95% | 133,526 | $24.93 |
| Q2 2020 | -41,027 | Reduce 17.08% | 199,150 | $29.33 |
| Q1 2020 | -20,923 | Reduce 8.01% | 240,177 | $20.09 |
| Q4 2019 | -8,582 | Reduce 3.18% | 261,100 | $25.97 |
| Q3 2019 | -10,800 | Reduce 3.85% | 269,682 | $18.64 |
| Q2 2019 | +34,611 | Add 14.08% | 280,482 | $15.67 |
| Q1 2019 | -12,782 | Reduce 4.94% | 245,871 | $16.09 |
| Q4 2018 | +15,520 | Add 6.38% | 258,653 | $14.09 |
| Q3 2018 | -99,865 | Reduce 29.12% | 243,133 | $13.75 |
| Q2 2018 | -88,845 | Reduce 20.57% | 342,998 | $13.30 |
| Q1 2018 | +78 | Add 0.02% | 431,843 | $13.65 |
| Q4 2017 | +23,851 | Add 5.85% | 431,765 | $15.65 |
| Q3 2017 | +14,481 | Add 3.68% | 407,914 | $16.85 |
| Q2 2017 | +106,901 | Add 37.31% | 393,433 | $12.40 |
| Q1 2017 | +96,336 | Add 50.65% | 286,532 | $11.85 |
| Q4 2016 | -71,451 | Reduce 27.31% | 190,196 | $11.20 |
| Q3 2016 | -85,422 | Reduce 24.61% | 261,647 | $10.85 |
| Q1 2016 | -32,611 | Reduce 8.59% | 347,069 | $7.43 |
| Q4 2015 | +84,018 | Add 28.42% | 379,680 | $9.00 |
| Q3 2015 | +295,662 | New Buy | 295,662 | $6.78 |
Ken Fisher's FormFactor Investment FAQs
Ken Fisher first purchased FormFactor, Inc. (FORM) in Q3 2015, acquiring 295,662 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held FormFactor, Inc. (FORM) for 42 quarters since Q3 2015.
Ken Fisher's largest addition to FormFactor, Inc. (FORM) was in Q3 2015, adding 295,662 shares worth $2 M.
According to the latest 13F filing for Q4 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 436,045 shares of FormFactor, Inc. (FORM), valued at approximately $24.32 M.
As of the Q4 2025 filing, FormFactor, Inc. (FORM) represents approximately 0.01% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in FormFactor, Inc. (FORM) was 436,045 shares, as reported at the end of Q4 2025.