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FORM

FORM

FormFactor, Inc.

Institutional holders
530
As of Q2 2026
Total 13F value
$11.9B
Sum of disclosed positions
New positions
177
This quarter
Sold positions
55
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
BlackRock, Inc.

Blackrock, Inc.

$1.7B10.75M0.02%-70.2%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$838.7M5.27M0.04%-66.6%
EARNEST PARTNERS LLC

Earnest Partners Llc

$601.9M3.76M2.17%-22.8%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$566.4M4.02M0.01%+2.8%
STATE STREET CORP

State Street Corporation

$413.4M2.65M0.01%-74.8%
Polar Capital Holdings Plc

Polar Capital Holdings Plc

$343.2M2.15M0.81%-6.4%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$295.9M2.00M0.01%-46.6%
BANK OF AMERICA CORP /DE/

Bank Of America

$285.6M1.82M0.02%-22.9%
PRIMECAP MANAGEMENT CO/CA/

Primecap Management Co/Ca/

$270.3M1.69M0.16%-5.5%
Invesco Ltd.

Invesco Ltd.

$252.6M1.59M0.02%-35.9%
DIMENSIONAL FUND ADVISORS LP

Dimensional Fund Advisors Lp

$228.6M1.63M0.04%-20.4%
SEI INVESTMENTS CO

Sei Investments Co

$216.5M1.54M0.19%-29.5%
JANE STREET GROUP, LLC

Jane Street Group, Llc

$210.9M1.48M0.01%+95.0%
FULLER & THALER ASSET MANAGEMENT, INC.

Fuller & Thaler Asset Management, Inc.

$189.5M1.18M0.52%+4.2%
NORGES BANK

Norges Bank

$163.8M1.02M0.02%New Position
MORGAN STANLEY

Morgan Stanley

$145.3M1.06M0.00%-31.2%
ALLIANCEBERNSTEIN L.P.

Alliancebernstein L.P.

$141.3M1.46M0.05%Exited
GF FUND MANAGEMENT CO. LTD.

Gf Fund Management Co. Ltd.

$124.1M776.0K1.49%+6366.7%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$120.5M814.9K0.02%-27.1%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$120.5M814.9K0.02%New Position
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$115.9M776.5K0.01%+42.2%
TREMBLANT CAPITAL GROUP

Tremblant Capital Group

$114.1M713.5K3.28%New Position
MILLENNIUM MANAGEMENT LLC

Millennium Management

$107.7M714.6K0.04%New Position
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$106.3M728.3K0.01%-47.6%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$104.9M14.56M0.01%Exited
Pictet Asset Management Holding SA

Pictet Asset Management Holding Sa

$104.3M654.0K0.10%+5215.8%
Bank of New York Mellon Corp

Bank Of New York Mellon Corp

$104.1M676.9K0.01%-59.8%
Nuveen, LLC

Nuveen, Llc

$103.8M649.3K0.02%Exited
REINHART PARTNERS, LLC.

Reinhart Partners, Inc.

$102.3M639.9K2.34%-44.8%
T. Rowe Price Investment Management, Inc.

T. Rowe Price Investment Management, Inc.

$94.8M592.7K0.06%-30.5%
NORTHERN TRUST CORP

Northern Trust Corp

$94.3M617.0K0.01%-71.8%
NEEDHAM INVESTMENT MANAGEMENT LLC

Needham Investment Management Llc

$87.6M547.5K1.55%-9.3%
PUBLIC SECTOR PENSION INVESTMENT BOARD

Public Sector Pension Investment Board

$85.7M535.7K0.11%-3.4%
WT Asset Management Ltd

Wt Asset Management Ltd

$85.5M534.5K1.69%New Position
Assenagon Asset Management S.A.

Assenagon Asset Management S.A.

$83M519.0K0.05%-38.6%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$81.2M574.3K0.02%-5.4%
HRT FINANCIAL LP

Hrt Financial Lp

$79M493.9K0.14%New Position
CITADEL ADVISORS LLC

Citadel Advisors

$76.9M480.6K0.00%+19.6%
AMERIPRISE FINANCIAL INC

Ameriprise Financial Inc

$70.1M476.1K0.01%-7.5%
TWO SIGMA INVESTMENTS, LP

Two Sigma Investments

$69.2M557.9K0.05%+30.1%
D. E. Shaw & Co., Inc.

D.E. Shaw & Co

$67.6M442.8K0.03%-17.1%
BESSEMER GROUP INC

Bessemer Group Inc

$66.2M414.1K0.08%+5.7%
PRINCIPAL FINANCIAL GROUP INC

Principal Financial Group Inc

$66.2M413.7K0.03%+9.3%
Capital World Investors

Capital World Investors

$65.7M411.0K0.01%New Position
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

Northwestern Mutual Wealth Management Co

$65.3M408.4K0.03%+583368.6%
NATIXIS ADVISORS, LLC

Natixis Advisors, L.P.

$63M394.0K0.07%-13.6%
SUSQUEHANNA INTERNATIONAL GROUP, LLP

Susquehanna International Group, Llp

$63M464.4K0.00%-80.8%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Massachusetts Financial Services Co /Ma/

$61M381.3K0.02%-48.0%
Connor, Clark & Lunn Investment Management Ltd.

Connor, Clark & Lunn Investment Management Ltd.

$60.5M378.1K0.11%+13.5%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Arrowstreet Capital, Limited Partnership

$60.2M376.4K0.03%-26.0%

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