Stock overview
Formfactor Inc - US
Explore the company, reported ownership, price history, and available source evidence.
Formfactor Inc (FORM) is an equity security tracked from 13F filings in the seeded stock universe.
- Last close
- $129.69
- · FORM
- Tracked holders
- 4 funds
- Latest available 13F per fund
FORM · USD
Price
$129.69
+$94.09
(+264.3%)
over selected range
Close · Sep 25, 2026
Market closed
252 stored daily closes
$129.69
Sep 25, 2026
- Range low
- $35.28
- Range high
- $159.93
- Observations
- 252
- Session date
- Sep 25, 2026
Sep 25, 2025–Sep 25, 2026. Regular market hours only. Historical prices are unadjusted; splits and other corporate actions can affect comparisons.
Investor Popularity
Rows are narrowed by movement, fund type, and position size.
| Fund | Move | Value | Weight |
|---|---|---|---|
| Renaissance Technologies largest tracked holder Q2 2026 · filed Aug 13, 2026 · SEC filing | Newly reported 26'Q2 | $47,270,190 | 0.07% |
| Tudor Investment Corp position history Q2 2026 · filed Aug 14, 2026 · SEC filing | +78% 26'Q2 | $40,287,167 | 0.06% |
| Gotham Asset Management position history Q2 2026 · filed Aug 14, 2026 · SEC filing | −58% 26'Q2 | $620,688 | 0% |
| Polen Capital Management position history Q2 2026 · filed Aug 4, 2026 · SEC filing | Newly reported 26'Q2 | $574,309 | 0% |
SEC Forms 4/5
Insiders
Financials
Official-source analysis
AI Earnings Report
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