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NASDAQ: FORM
Formfactor Inc Stock Ownership - Who owns Formfactor?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Formfactor Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mike SlessorCEO2026-09-168,737$104.26
$910.92kSell
Mike SlessorCEO2026-09-161,000$105.80
$105.80kSell
Mike SlessorCEO2026-09-167,773$105.12
$817.10kSell
Kelley StevenwaissDirector2026-09-032,100$96.10
$201.81kSell
Mike SlessorCEO2026-08-143,282$130.54
$428.43kSell
Mike SlessorCEO2026-08-142,892$129.55
$374.66kSell
Mike SlessorCEO2026-08-141,125$131.65
$148.11kSell
Mike SlessorCEO2026-08-145,535$132.50
$733.39kSell
Mike SlessorCEO2026-08-14686$133.33
$91.46kSell
Mike SlessorCEO2026-08-142,482$128.72
$319.48kSell

1 of 10

FORM insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

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FORM Shareholders

What type of owners hold Formfactor Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Igor Y. Khandros3.56%2,779,420$388.20MInsider
Mike Slessor0.60%466,694$65.18MInsider
Michael M. Ludwig0.31%240,387$33.57MInsider
Yoshikazu Hatsukano0.15%119,300$16.66MInsider
Stuart L. Merkadeau0.10%78,629$10.98MInsider
Dennis Thomas St0.10%74,333$10.38MInsider
Raymond A. Link0.08%66,225$9.25MInsider
Edward Rogas Jr.0.08%61,098$8.53MInsider
G. Carl Everett Jr.0.07%56,864$7.94MInsider
Shai Shahar0.07%55,968$7.82MInsider

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FORM vs Semiconductor Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
FORM0.09%5.56%Net SellingNet Selling
SWKS0.12%1.40%Net SellingNet Selling
RMBS0.09%11.81%Net SellingNet Selling
SIMO0.02%0.84%Net Selling
MXL0.08%5.51%Net SellingNet Selling
View Top Semiconductor Stocks

Formfactor Stock Ownership FAQ

Who owns Formfactor?

Formfactor (NASDAQ: FORM) is owned by 0.09% institutional shareholders, 5.56% Formfactor insiders, and 94.35% retail investors. Igor Y. Khandros is the largest individual Formfactor shareholder, owning 2.78M shares representing 3.56% of the company. Igor Y. Khandros's Formfactor shares are currently valued at $388.20M.

If you're new to stock investing, here's how to buy Formfactor stock.
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