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Exponent Inc

EXPO
Exchange
Nasdaq
Industry
Services-Management Consulting Services
SEC CIK
0000851520

In the last 90 days, Exponent Inc insiders filed 1 open-market purchase and 2 sales; 340 institutions reported holding it in 13F filings for Q2 2026, worth $2.73B in total; no superinvestor holds it.

13F holders, Q1 2021

Institutional positions in Exponent Inc as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
314
No complete 13F data for Q4 2020
Shares held
47.2M
No complete 13F data for Q4 2020
Total value
$4.57B
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting EXPO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 314 institutions
Q1 2021: 314 institutionsQ2 2021: 318 institutionsQ3 2021: 339 institutionsQ4 2021: 364 institutionsQ1 2022: 358 institutionsQ2 2022: 350 institutionsQ3 2022: 348 institutionsQ4 2022: 351 institutionsQ1 2023: 362 institutionsQ2 2023: 356 institutionsQ3 2023: 357 institutionsQ4 2023: 354 institutionsQ1 2024: 328 institutionsQ2 2024: 354 institutionsQ3 2024: 373 institutionsQ4 2024: 369 institutionsQ1 2025: 393 institutionsQ2 2025: 368 institutionsQ3 2025: 360 institutionsQ4 2025: 358 institutionsQ1 2026: 362 institutionsQ2 2026: 340 institutions
Value heldQ1 2021: $4.57B
Q1 2021: $4.57BQ2 2021: $4.20BQ3 2021: $5.31BQ4 2021: $5.46BQ1 2022: $5.06BQ2 2022: $4.29BQ3 2022: $4.10BQ4 2022: $4.60BQ1 2023: $4.56BQ2 2023: $4.28BQ3 2023: $3.96BQ4 2023: $4.09BQ1 2024: $3.88BQ2 2024: $4.47BQ3 2024: $5.46BQ4 2024: $4.23BQ1 2025: $3.86BQ2 2025: $3.66BQ3 2025: $3.28BQ4 2025: $3.29BQ1 2026: $3.08BQ2 2026: $2.73B
Institutions holding EXPO and their total value by quarter
QuarterHoldersValue
Q2 2026340$2.73B
Q1 2026362$3.08B
Q4 2025358$3.29B
Q3 2025360$3.28B
Q2 2025368$3.66B
Q1 2025393$3.86B
Q4 2024369$4.23B
Q3 2024373$5.46B
Q2 2024354$4.47B
Q1 2024328$3.88B
Q4 2023354$4.09B
Q3 2023357$3.96B
Q2 2023356$4.28B
Q1 2023362$4.56B
Q4 2022351$4.60B
Q3 2022348$4.10B
Q2 2022350$4.29B
Q1 2022358$5.06B
Q4 2021364$5.46B
Q3 2021339$5.31B
Q2 2021318$4.20B
Q1 2021314$4.57B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Exponent Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding EXPO in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.8,062,652$785.7M0.02%––
Vanguard Group Inc5,567,979$542.6M0.01%––
Neuberger Berman Group LLC3,345,471$324.6M0.31%––
Kayne Anderson Rudnick Investment Management LLC2,036,110$198.4M0.53%––
Conestoga Capital Advisors, LLC1,997,219$194.6M2.93%––
Ameriprise Financial Inc1,634,646$159.3M0.05%––
State Street Corp1,557,204$151.8M0.01%––
Geneva Capital Management LLC1,298,563$126.5M2.16%––
Dimensional Fund Advisors LP1,075,800$104.8M0.03%––
Price T Rowe Associates Inc1,005,113$97.9M0.01%––
Riverbridge Partners LLC963,014$93.8M1.07%––
Geode Capital Management, LLC952,164$92.8M0.01%––
Northern Trust Corp802,849$78.2M0.01%––
GW&K Investment Management, LLC647,467$63.1M0.58%––
Bank of New York Mellon Corp622,806$60.7M0.01%––
Wells Fargo & Company571,235$55.7M0.01%––
Ardevora Asset Management LLP559,900$54.6M0.81%––
Norges Bank517,071$50.4M0.01%––
Morgan Stanley496,890$48.4M0.01%––
Atlanta Capital Management Co L L C476,751$46.5M0.16%––
Wellington Management Group LLP418,962$40.8M0.01%––
TD Asset Management Inc409,742$39.9M0.04%––
Charles Schwab Investment Management Inc402,168$39.2M0.01%––
Principal Financial Group Inc367,009$35.8M0.03%––
Public Employees Retirement Association of Colorado363,918$35.5M0.17%––
TimesSquare Capital Management, LLC335,005$32.6M0.28%––
Epoch Investment Partners, Inc.325,792$31.7M0.15%––
Roffman Miller Associates Inc543,150$30.4M2.53%––
Nuveen Asset Management, LLC308,851$30.1M0.01%––
EULAV Asset Management278,300$27.1M0.73%––
Raymond James & Associates269,804$26.3M0.03%––
AXA S.A.263,901$25.7M0.08%––
Bank of America Corp256,864$25.0M0.00%––
Invesco Ltd.242,066$23.6M0.01%––
Manufacturers Life Insurance Company, The241,898$23.6M0.02%––
Royal Bank of Canada237,976$23.2M0.01%––
Envestnet Asset Management Inc235,943$23.0M0.01%––
Parametric Portfolio Associates LLC200,278$19.5M0.01%––
Comerica Bank183,214$18.4M0.11%––
Legal & General Group Plc187,192$18.2M0.01%––
Silvercrest Asset Management Group LLC181,109$17.6M0.12%––
Copeland Capital Management, LLC174,417$17.0M0.53%––
Mirae Asset Global Investments Co., Ltd.165,533$16.1M0.06%––
Rhumbline Advisers163,454$15.9M0.02%––
Sandler Capital Management159,197$15.5M1.48%––
JPMorgan Chase & Co153,942$15.0M0.00%––
Credit Suisse AG151,211$14.7M0.01%––
State of Wisconsin Investment Board144,900$14.1M0.03%––
Segall Bryant & Hamill, LLC135,948$13.2M0.13%––
Pier Capital, LLC135,021$13.2M1.25%––
Deutsche Bank AG129,975$12.7M0.01%––
Polen Capital Management LLC129,515$12.6M0.03%––
Redwood Investments, LLC126,608$12.3M1.08%––
California Public Employees Retirement System123,906$12.1M0.01%––
DF Dent & Co Inc120,235$11.7M0.14%––
Swiss National Bank118,000$11.5M0.01%––
Public Sector Pension Investment Board106,456$10.4M0.07%––
Assenagon Asset Management S.A.102,778$10.0M0.05%––
Canada Pension Plan Investment Board102,200$9.96M0.01%––
Nicholas Company, Inc.101,355$9.88M0.18%––
Raymond James Financial Services Advisors, Inc.100,447$9.79M0.02%––
RMB Capital Management, LLC98,465$9.60M0.35%––
Guardian Capital LP96,913$9.44M0.16%––
QS Investors, LLC96,647$9.42M0.11%––
Royce & Associates LP96,000$9.36M0.06%––
Nordea Investment Management AB92,383$8.97M0.01%––
Alliancebernstein L.P.88,066$8.58M0.00%––
Rheos Capital Works Inc.86,100$8.39M0.56%––
Axiom Investors LLC85,510$8.33M0.15%––
Stifel Financial Corp78,068$7.61M0.01%––
California State Teachers Retirement System77,567$7.56M0.01%––
Montanaro Asset Management Ltd76,100$7.42M1.09%––
Millennium Management LLC73,849$7.20M0.01%––
Man Group plc72,040$7.02M0.03%––
Goldman Sachs Group Inc71,990$7.02M0.00%––
Prudential Financial Inc69,837$6.80M0.01%––
Westpac Banking Corp67,416$6.57M0.07%––
Driehaus Capital Management LLC66,898$6.52M0.10%––
Truist Financial Corp66,586$6.49M0.01%––
Russell Investments Group, Ltd.65,144$6.35M0.01%––
Barclays PLC64,290$6.26M0.01%––
Mutual of America Capital Management LLC61,335$5.98M0.06%––
Ensign Peak Advisors, Inc61,124$5.96M0.01%––
First Trust Advisors LP58,142$5.67M0.01%––
Oppenheimer Asset Management Inc.57,215$5.58M0.09%––
UBS Asset Management Americas Inc57,082$5.56M0.00%––
Bahl & Gaynor Inc57,010$5.56M0.04%––
UBS Group AG54,630$5.32M0.00%––
New York State Common Retirement Fund51,922$5.06M0.01%––
SEI Investments Co52,578$5.01M0.01%––
Victory Capital Management Inc47,547$4.63M0.00%––
Healthcare of Ontario Pension Plan Trust Fund45,500$4.43M0.01%––
Great West Life Assurance Co44,559$4.34M0.01%––
Citadel Advisors LLC42,897$4.18M0.00%––
Thrivent Financial for Lutherans42,590$4.15M0.01%––
Public Employees Retirement System of Ohio42,367$4.13M0.02%––
New York State Teachers Retirement System41,633$4.06M0.01%––
Federated Hermes, Inc.40,365$3.93M0.01%––
Commonwealth of Pennsylvania Public School Empls Retrmt Sys39,951$3.89M0.05%––
Janney Montgomery Scott LLC39,942$3.89M0.02%––