WallStreetZenWallStreetZen

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 SlessorCEO2026-06-10400$119.46
$47.78kSell
Mike SlessorCEO2026-06-10767$119.00
$91.27kSell
Mike SlessorCEO2026-06-101,629$123.37
$200.97kSell
Mike SlessorCEO2026-06-102,500$122.63
$306.58kSell
Mike SlessorCEO2026-06-104,220$121.72
$513.66kSell
Mike SlessorCEO2026-06-101,399$117.70
$164.66kSell
Mike SlessorCEO2026-06-10975$121.00
$117.98kSell
Aric Brendan McKinnisCFO SVP Global Finance2026-06-02193$125.11
$24.15kSell
Sheri RhodesDirector2026-06-026,328$125.40
$793.53kSell
Rebeca ObregonjimenezDirector2026-05-213,828$126.48
$484.15kSell

1 of 9

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 Inc15.71%12,247,574$1.70BInstitution
Vanguard Portfolio Management LLC7.54%5,880,008$818.56MInstitution
Earnest Partners LLC6.25%4,875,165$678.67MInstitution
Vanguard Capital Management LLC4.45%3,472,491$483.41MInstitution
State Street Corp3.76%2,928,139$407.63MInstitution
Igor Y. Khandros3.57%2,779,420$386.92MInsider
Bank Of America Corp3.18%2,481,059$345.39MInstitution
Polar Capital Holdings PLC2.94%2,292,313$319.11MInstitution
Alliancebernstein LP2.86%2,231,533$310.65MInstitution
Geode Capital Management LLC2.81%2,187,865$304.57MInstitution

1 of 3

FORM vs Semiconductor Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
FORM94.53%5.47%Net SellingNet Selling
SWKS98.92%1.08%Net Selling
SIMO20.19%0.84%Net SellingNet Selling
ALGM62.16%37.84%Net SellingNet Selling
QRVO92.54%7.46%Net SellingNet Selling
View Top Semiconductor Stocks

Formfactor Stock Ownership FAQ

Who owns Formfactor?

Formfactor (NASDAQ: FORM) is owned by 95.70% institutional shareholders, 5.54% Formfactor insiders, and 0.00% retail investors. Igor Y. Khandros is the largest individual Formfactor shareholder, owning 2.78M shares representing 3.57% of the company. Igor Y. Khandros's Formfactor shares are currently valued at $386.92M.

If you're new to stock investing, here's how to buy Formfactor stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
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.