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

Insider buying vs selling

Have Formfactor Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Rebeca ObregonjimenezDirector2025-08-134,000$29.55
$118.20kSell
Shai ShaharCFO SVP Global Finance2025-08-071,642$27.98
$45.94kSell
Mike SlessorCEO2025-08-073,282$27.98
$91.83kSell
Shai ShaharCFO SVP Global Finance2025-08-05620$29.14
$18.07kSell
Mike SlessorCEO2025-08-052,025$29.14
$59.01kSell
Mike SlessorCEO2025-08-018,014$28.93
$231.85kSell
Shai ShaharCFO SVP Global Finance2025-08-019,709$28.93
$280.88kSell
Shai ShaharCFO SVP Global Finance2025-08-012,805$28.93
$81.15kSell
Mike SlessorCEO2025-08-0127,739$28.93
$802.49kSell
Mike SlessorCEO2025-07-014,000$34.03
$136.12kSell

1 of 4

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

Be the first to know when FORM insiders and whales buy or sell their stock.

FORM Shareholders

What type of owners hold Formfactor Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc14.74%11,366,641$326.22MInstitution
Vanguard Group Inc13.35%10,290,895$295.35MInstitution
Earnest Partners LLC7.90%6,089,227$174.76MInstitution
State Street Corp3.78%2,913,345$83.61MInstitution
Bank Of America Corp3.64%2,806,905$80.56MInstitution
Igor Y. Khandros3.60%2,779,420$79.77MInsider
Alliancebernstein LP3.01%2,323,517$66.68MInstitution
Primecap Management Co3.01%2,321,324$66.62MInstitution
Massachusetts Financial Services Co2.88%2,217,207$63.63MInstitution
Dimensional Fund Advisors LP2.83%2,178,811$62.53MInstitution

1 of 3

FORM vs Semiconductor Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
FORM94.41%5.59%Net SellingNet Selling
VSH97.42%1.99%Net SellingNet Buying
DIOD81.30%18.70%Net SellingNet Selling
SIMO21.05%0.00%
SYNA94.19%5.81%Net SellingNet Selling

Formfactor Stock Ownership FAQ

Who owns Formfactor?

Formfactor (NASDAQ: FORM) is owned by 97.75% institutional shareholders, 5.79% Formfactor insiders, and 0.00% retail investors. Igor Y. Khandros is the largest individual Formfactor shareholder, owning 2.78M shares representing 3.60% of the company. Igor Y. Khandros's Formfactor shares are currently valued at $79.77M.

If you're new to stock investing, here's how to buy Formfactor stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.