Go Pro
→ Your $29.97 book is free today (From Profits Run) (Ad)tc pixel Free FORM Stock Alerts

FormFactor (FORM) Institutional Ownership

FormFactor logo
$101.69 -8.54 (-7.75%)
As of 08/28/2026 04:00 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for FormFactor (NASDAQ:FORM)

Current
Institutional Ownership
Percentage
98.76%
Number of
Institutional Buyers
(last 12 months)
233
Total
Institutional Inflows
(last 12 months)
$6.64B
Number of
Institutional Sellers
(last 12 months)
129
Total
Institutional Outflows
(last 12 months)
$629.72M
Get FORM Insider Trade Alerts

Want to know when executives and insiders are buying or selling FormFactor stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

FORM Institutional Buying and Selling by Quarter

FormFactor Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2026 Corient Private Wealth LP6,651$1.06M0.0%+42.0%0.009%
8/26/2026 Amundi7,099$1.14M0.0%-12.6%0.009%
8/26/2026 HighTower Advisors LLC8,950$1.43M0.0%-45.2%0.011%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al12,800$2.05M0.0%N/A0.016%
8/24/2026 California State Teachers Retirement System14,465,988$2.31B0.0%+16,039.9%18.556%
8/23/2026 HB Wealth Management LLC1,386$222K0.0%N/A0.002%
8/22/2026 AlphaGrep UK Ltd2,615$418K0.1%N/A0.003%
8/22/2026 Concurrent Investment Advisors LLC24,505$3.92M0.0%N/A0.031%
8/21/2026 Nykredit A S3,129$500K0.0%N/A0.004%
8/21/2026 Bedel Financial Consulting Inc.1,636$262K0.0%N/A0.002%
8/20/2026 Teza Capital Management LLC3,025$484K0.9%N/A0.004%
8/20/2026 Grandeur Peak Global Advisors LLC1,731$277K0.1%-18.1%0.002%
8/20/2026 Headlands Technologies LLC3,454$552K0.1%-64.2%0.004%
8/20/2026 GTS Securities LLC1,961$314K0.0%-7.3%0.003%
8/20/2026 Northwestern Mutual Wealth Management Co.408,428$65.32M0.0%+583,368.6%0.524%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC180,478$28.86M0.0%+14.4%0.232%
8/19/2026 Navellier & Associates Inc.31,096$4.97M0.4%N/A0.040%
8/19/2026 Hsbc Holdings PLC29,315$4.50M0.0%+17.8%0.038%
8/18/2026 Empowered Funds LLC2,860$457K0.0%N/A0.004%
8/18/2026 Grandeur Peak Global Advisors LLC1,731$277K0.1%N/A0.002%
8/18/2026 Caitlin John LLC2,504$400K0.2%N/A0.003%
8/18/2026Jefferies Financial Group Inc.8,035$1.29M0.0%N/A0.010%
8/18/2026 Public Employees Retirement System of Ohio24,636$3.94M0.0%N/A0.032%
8/17/2026 Corient Private Wealth LP6,633$1.06M0.0%N/A0.009%
8/17/2026 Bank of America Corp DE1,783,638$285.26M0.0%N/A2.288%
8/15/2026 Tiptree Advisors LLC24,500$3.92M2.4%N/A0.031%
8/15/2026 Man Group plc125,828$20.12M0.0%N/A0.161%
8/15/2026 Jupiter Topco LLC35,569$5.69M0.0%N/A0.046%
8/14/2026 Hsbc Holdings PLC29,315$4.50M0.0%N/A0.038%
8/14/2026 Primecap Management Co. CA1,690,114$270.30M0.2%N/A2.168%
8/14/2026 PDT Partners LLC43,912$7.02M0.4%N/A0.056%
8/14/2026 Canada Pension Plan Investment Board92,400$14.78M0.0%N/A0.119%
8/14/2026 Nicholas Investment Partners LP16,897$2.70M0.2%N/A0.022%
8/14/2026 Legal & General Group Plc181,745$29.07M0.0%N/A0.233%
8/14/2026 The Manufacturers Life Insurance Company 25,685$4.11M0.0%N/A0.033%
8/14/2026 Paradigm Capital Management Inc. NY27,900$4.46M0.1%N/A0.036%
8/14/2026 Algert Global LLC53,560$8.57M0.1%-18.9%0.069%
8/13/2026 Sanctuary Advisors LLC14,007$2.24M0.0%N/A0.018%
8/13/2026 Panview Capital Ltd228,647$36.57M6.4%N/A0.293%
8/13/2026 Polymer Capital Management HK LTD25,000$4.00M0.2%N/A0.032%
Small Colorado Company (Backed by Sam Altman) Could Save U.S. Power Grid (Ad)

A small Colorado company has secured rights to technology that could prevent the U.S. public power grid from collapsing — and billionaire Sam Altman is now an investor. This under-the-radar firm is drawing serious attention from those watching the energy infrastructure space closely.tc pixel

Click here to learn this company's name for free today
8/13/2026 Connor Clark & Lunn Investment Management Ltd.378,075$60.47M0.1%N/A0.485%
8/13/2026 PEAK6 LLC6,700$1.07M0.0%N/A0.009%
8/12/2026 Northwestern Mutual Wealth Management Co.408,428$65.32M0.0%N/A0.524%
8/12/2026 Quantbot Technologies LP7,983$1.28M0.1%N/A0.010%
8/12/2026 Rakuten Securities Inc.1,879$301K0.1%N/A0.002%
8/12/2026 Callan Family Office LLC3,772$603K0.0%N/A0.005%
8/11/2026 Keating Financial Advisory Services Inc.158$25K0.0%N/A0.000%
8/11/2026 Allworth Financial LP448$72K0.0%N/A0.001%
8/11/2026 Vise Technologies Inc.3,936$629K0.0%N/A0.005%
8/11/2026 Madison Asset Management LLC14,808$2.37M0.0%N/A0.019%
8/11/2026 Lisanti Capital Growth LLC41,430$6.63M1.5%N/A0.053%
8/10/2026 NewEdge Wealth LLC2,840$454K0.0%N/A0.004%
8/8/2026 Meeder Advisory Services Inc.3,259$521K0.0%N/A0.004%
8/7/2026 WT Asset Management Ltd534,492$85.48M1.7%N/A0.686%
8/7/2026 BlackRock Inc.10,484,409$1.68B0.0%N/A13.448%
8/7/2026 Pallas Capital Advisors LLC5,838$934K0.0%N/A0.007%
8/7/2026 Deutsche Bank AG140,509$22.47M0.0%N/A0.180%
8/7/2026 TimesSquare Capital Management LLC58,321$9.33M0.1%N/A0.075%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.9,123$1.46M0.0%N/A0.012%
8/7/2026 Persistent Asset Partners Ltd267$43K0.0%N/A0.000%
8/7/2026 Beverly Hills Private Wealth LLC1,822$291K0.1%N/A0.002%
8/7/2026 Andar Capital Management HK Ltd27,000$4.32M1.9%N/A0.035%
8/6/2026 Bank of New York Mellon Corp649,307$103.84M0.0%N/A0.833%
8/6/2026 State of Wyoming1,723$276K0.0%N/A0.002%
8/6/2026 Andar Capital Management HK Ltd4,318,110$27M0.1%N/A5.539%
8/6/2026 GSA Capital Partners LLP7,797$1.25M0.1%N/A0.010%
8/5/2026USA Financial Formulas472$46K0.0%N/A0.001%
8/3/2026 Summit Global Investments6,063$970K0.1%N/A0.008%
8/3/2026 Oppenheimer Asset Management Inc.31,330$5.01M0.1%N/A0.040%
7/10/2026 Handelsbanken Fonder AB27,260$4.36M0.0%-4.6%0.035%
7/9/2026 Everhart Financial Group Inc.1,292$207K0.0%N/A0.002%
7/8/2026 MRA Advisory Group4,116$658K0.2%N/A0.005%
7/8/2026 Reinhart Partners LLC.639,922$102.35M2.3%-44.8%0.821%
7/8/2026 Assenagon Asset Management S.A.259,518$41.51M0.1%-38.6%0.333%
7/7/2026 Mirador Capital Partners LP17,944$2.87M0.4%-11.5%0.023%
7/7/2026 GAMMA Investing LLC5,910$945K0.0%+9.1%0.008%
7/2/2026 MassMutual Private Wealth & Trust FSB645$103K0.0%-13.3%0.001%
7/2/2026 Versant Capital Management Inc1,424$228K0.0%-7.4%0.002%
6/16/2026 Empowered Funds LLC2,778$269K0.0%N/A0.004%
6/3/2026 Parallel Advisors LLC6,381$619K0.0%+1,077.3%0.008%
6/1/2026 Integrated Investment Consultants LLC6,678$648K0.1%-26.9%0.009%
5/26/2026 Glenmede Trust Co. NA3,315$322K0.0%N/A0.004%
5/19/2026Cim Investment Management Inc.5,071$492K0.1%+10.8%0.007%
5/19/2026 Bank of America Corp DE2,481,059$240.64M0.0%-1.4%3.182%
5/19/2026 Edgestream Partners L.P.45,884$4.45M0.1%N/A0.059%
5/19/2026Janus Henderson Group PLC35,569$3.45M0.0%+8.2%0.046%
5/18/2026 Amundi8,126$788K0.0%+9.1%0.010%
5/18/2026 EverSource Wealth Advisors LLC1,727$168K0.0%+51.4%0.002%
5/18/2026 California State Teachers Retirement System89,629$8.69M0.0%+22.3%0.115%
5/18/2026 Royal Bank of Canada428,907$41.60M0.0%-26.9%0.550%
A letter from Shannon Stansberry (Ad)

Porter Stansberry nearly canceled the entire project. When he first saw the claimed returns - only one down year in nearly two decades and total gains of almost 2,000% - his immediate reaction was disbelief. It took a trusted friend's personal vouching for Emmet Savage and a face-to-face trip to Ireland to change his mind. The full documentary, Investigating Project Prophet, is now live.tc pixel

Watch the full story and see the verified track record for yourself
5/18/2026 Regal Partners Ltd5,402$524K0.0%-46.0%0.007%
5/18/2026 Empowered Funds LLC2,778$269K0.0%N/A0.004%
5/16/2026 The Manufacturers Life Insurance Company40,354$3.91M0.0%+8.5%0.052%
5/16/2026 Quantinno Capital Management LP18,488$1.79M0.0%+12.9%0.024%
5/16/2026 Lazard Asset Management LLC22,210$2.15M0.0%N/A0.028%
5/15/2026 Entropy Technologies LP17,714$1.72M0.1%+25.7%0.023%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund71,055$6.89M0.0%-58.5%0.091%
5/14/2026 Hilltop Holdings Inc.3,527$342K0.0%N/A0.005%
5/14/2026 Public Employees Retirement System of Ohio752$73K0.0%-11.4%0.001%
5/14/2026 Arrowstreet Capital Limited Partnership508,642$49.33M0.0%-15.5%0.652%


FORM Institutional Ownership - Frequently Asked Questions

During the previous two years, 380 institutional investors and hedge funds held shares of FormFactor. The most heavily invested institutionals were California State Teachers Retirement System ($2.31B), BlackRock Inc. ($1.68B), Vanguard Group Inc. ($570.16M), Earnest Partners LLC ($322.13M), Bank of America Corp DE ($285.26M), Primecap Management Co. CA ($270.30M), and Sei Investments Co. ($163.17M).Learn more on FormFactor's institutional investors.

98.76% of FormFactor's stock is owned by institutional investors. Learn more on FORM's institutional investor holdings.

Of the 342 institutional investors that purchased FormFactor's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: California State Teachers Retirement System ($14.39M), BlackRock Inc. ($10.48M), Andar Capital Management HK Ltd ($4.35M), Bank of America Corp DE ($2.48M), Fuller & Thaler Asset Management Inc. ($2.17M), Reinhart Partners LLC. ($1.98M), and Bank of New York Mellon Corp ($1.97M).

Institutional investors have bought a total of 52,282,092 shares in the last 24 months. This purchase volume represents approximately $6.64B in transactions.

Of the 129 institutional investors that sold FormFactor's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Massachusetts Financial Services Co. MA ($848.18K), Bank of New York Mellon Corp ($791.81K), Reinhart Partners LLC. ($772.28K), Dimensional Fund Advisors LP ($766.69K), Westfield Capital Management Co. LP ($577.05K), Royce & Associates LP ($485.25K), and Royal Bank of Canada ($432.48K).

Institutional investors have sold a total of 9,610,162 shares in the last 24 months. This volume of shares sold represents approximately $629.72M in transactions.


Related Companies

Institutional ownership data for NASDAQ:FORM is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/27/2026. New 13F filings are added each quarter as they're published.
From Our Partners
ALERT: Drop these 5 stocks before the market opens tomorrow!
The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...
Weiss Ratings | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Ready to give options a try? Your first trade (Ticker included) -INSIDE
Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...
Base Camp Trading | Sponsoredtc pixel
Trump Takes Emergency Action - Plus Elon Musk's New Venture
Elon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...
Altimetry | Sponsoredtc pixel
Iran War Shock: What I Was Told In That Private Meeting
You’re Being LIED To About The Iran War Forget EVERYTHING you’ve heard about the Iran war. Especially th...
Banyan Hill Publishing | Sponsoredtc pixel
Buy this stock today
Marc Chaikin, founder of Chaikin Analytics, is sharing a strategy he calls 'Sell This, Buy That' - a way to mo...
Chaikin Analytics | Sponsoredtc pixel
My top 3 AI picks for the next decade
Alexander Green bought Apple in 1996, recommended Nvidia at a split-adjusted 66 cents in 2004, and picked up A...
The Oxford Club | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel