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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, Q3 2025

Institutional positions in Exponent Inc as of Sep 30, 2025. 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
360
−2 vs. Q2 2025
Shares held
47.1M
−1.19M (−2.5%) vs. Q2 2025
Total value
$3.28B
−$335.2M (−9.3%) vs. Q2 2025
New holders
49
115 more added
Sold out
51
152 more reduced

6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: new holders, sold out and not filed yet

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 holdersQ3 2025: 360 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 heldQ3 2025: $3.28B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Exponent Inc; share changes are against Q2 2025.

Institutions holding EXPO in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Cloud Capital Management, LLC3$00.00%+3New
HFM Investment Advisors, LLC1$690.00%−2−66.7%Reduced
Scarborough Advisors, LLC1$690.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC1$690.00%00.0%Unchanged
JFS Wealth Advisors, LLC1$700.00%−10−90.9%Reduced
SJS Investment Consulting Inc.1$700.00%−1−50.0%Reduced
Rialto Wealth Management, LLC1$700.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.1$720.00%−2−66.7%Reduced
True Wealth Design, LLC3$2090.00%−5−62.5%Reduced
Quent Capital, LLC4$2780.00%+4New
Larson Financial Group LLC5$3470.00%+5New
S&T Bank7$4860.00%00.0%Unchanged
CVA Family Office, LLC7$4860.00%+7New
MV Capital Management, Inc.7$4870.00%+7New
Retirement Wealth Solutions LLC7$4870.00%+7New
American Capital Advisory, LLC8$5560.00%+8New
Harbour Investments, Inc.9$6250.00%+6+200.0%Added
Bare Financial Services, Inc10$6950.00%+10New
Assetmark, Inc11$7640.00%−5−31.3%Reduced
South State Corp.14$9730.00%+14New
Principia Wealth Advisory, LLC14$9730.00%+14New
Quaker Wealth Management, LLC15$1.04K0.00%+15New
Ancora Advisors, LLC18$1.25K0.00%00.0%Unchanged
SBI Securities Co., Ltd.19$1.32K0.00%+1+5.6%Added
WealthCollab, LLC19$1.32K0.00%00.0%Unchanged
Palisade Asset Management, LLC20$1.39K0.00%+20New
Newbridge Financial Services Group, Inc.24$1.69K0.00%00.0%Unchanged
AdvisorNet Financial, Inc28$1.95K0.00%+1+3.7%Added
T. Rowe Price Investment Management, Inc.23$2.00K0.00%+23New
UMA Financial Services, Inc.29$2.02K0.00%+29New
WPG Advisers, LLC32$2.22K0.00%−6−15.8%Reduced
Wolff Wiese Magana LLC33$2.29K0.00%00.0%Unchanged
CoreCap Advisors, LLC34$2.36K0.00%−6−15.0%Reduced
Cherry Tree Wealth Management, LLC34$2.36K0.00%00.0%Unchanged
Colonial Trust Co35$2.44K0.00%+1+2.9%Added
Hughes Financial Services, LLC35$2.48K0.00%+28+400.0%Added
Wealthspire Advisors, LLC39$2.71K0.00%+39New
Financial Network Wealth Advisors LLC40$2.80K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc41$2.85K0.00%00.0%Unchanged
Avion Wealth56$3.00K0.00%+49+700.0%Added
Transamerica Financial Advisors, Inc.53$3.64K0.00%+53New
Hazlett, Burt & Watson, Inc.63$4.00K0.00%+63New
Private Trust Co NA58$4.03K0.00%−187−76.3%Reduced
Eastern Bank60$4.17K0.00%+60New
Rothschild Investment LLC62$4.31K0.00%−33−34.7%Reduced
Leonteq Securities AG62$4.31K0.00%00.0%Unchanged
Massmutual Trust Co FSB64$4.45K0.00%+17+36.2%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.67$4.66K0.00%00.0%Unchanged
Grey Fox Wealth Advisors, LLC67$4.66K0.00%+67New
Bell Investment Advisors, Inc70$4.86K0.00%−25−26.3%Reduced
Manchester Capital Management LLC71$4.93K0.00%+49+222.7%Added
Root Financial Partners, LLC82$5.70K0.00%+82New
Harbor Capital Advisors, Inc.92$6.00K0.00%+2+2.2%Added
MAI Capital Management103$7.16K0.00%−18−14.9%Reduced
Spire Wealth Management107$7.43K0.00%+2+1.9%Added
Private Wealth Management Group, LLC113$7.85K0.00%+40+54.8%Added
Simplex Trading, LLC124$8.00K0.00%+3+2.5%Added
Marshall & Sterling Wealth Advisors Inc.120$8.34K0.01%00.0%Unchanged
Fortitude Family Office, LLC121$8.41K0.00%−111−47.8%Reduced
Sterling Capital Management LLC123$8.55K0.00%−15,260−99.2%Reduced
GWM Advisors LLC136$9.45K0.00%−132−49.3%Reduced
Federation des caisses Desjardins du Quebec138$9.59K0.00%00.0%Unchanged
Advisory Services Network, LLC150$10.4K0.00%+150New
Hemington Wealth Management167$11.0K0.00%−25−13.0%Reduced
West Branch Capital LLC170$11.8K0.00%00.0%Unchanged
Barrow Hanley Mewhinney & Strauss LLC174$12.1K0.00%00.0%Unchanged
Smartleaf Asset Management LLC178$12.3K0.00%+73+69.5%Added
Global Retirement Partners, LLC179$12.4K0.00%−8−4.3%Reduced
IFP Advisors, Inc209$14.5K0.00%+109+109.0%Added
Rise Advisors, LLC216$15.0K0.01%+1+0.5%Added
Westside Investment Management, Inc.227$15.8K0.00%00.0%Unchanged
Allworth Financial LP252$17.5K0.00%+196+350.0%Added
Northwestern Mutual Wealth Management Co263$18.3K0.00%+94+55.6%Added
Jones Financial Companies LLLP264$18.3K0.00%+31+13.3%Added
Ci Investments Inc.276$19.0K0.00%−146−34.6%Reduced
Essential Partners LLC293$20.4K0.01%+267+1,026.9%Added
Danske Bank A/S300$20.8K0.00%00.0%Unchanged
Versant Capital Management, Inc355$24.7K0.00%+111+45.5%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.369$26.0K0.00%−81−18.0%Reduced
GAMMA Investing LLC383$26.6K0.00%−123−24.3%Reduced
Park Place Capital Corp402$27.9K0.01%−208−34.1%Reduced
Hantz Financial Services, Inc.396$28.0K0.00%+195+97.0%Added
Optiver Holding B.V.456$31.7K0.00%−91−16.6%Reduced
Aster Capital Management (DIFC) Ltd468$32.5K0.02%+468New
Winnow Wealth LLC484$33.9K0.03%+484New
Whittier Trust Co of Nevada Inc516$34.6K0.00%00.0%Unchanged
Pilgrim Partners Asia Pte Ltd550$38.2K0.02%+550New
Anchor Investment Management, LLC555$38.6K0.00%00.0%Unchanged
Umb Bank N A584$40.6K0.00%+346+145.4%Added
HM Payson & Co589$40.9K0.00%+149+33.9%Added
Principal Securities, Inc.606$42.1K0.00%−19−3.0%Reduced
Brown Brothers Harriman & Co694$48.2K0.00%−2−0.3%Reduced
Signaturefd, LLC694$48.2K0.00%+150+27.6%Added
LRI Investments, LLC702$48.8K0.00%−205−22.6%Reduced
Rockefeller Capital Management L.P.774$53.8K0.00%+774New
Steward Partners Investment Advisory, LLC896$62.3K0.00%+843+1,590.6%Added
Harbor Investment Advisory, LLC970$67.4K0.01%00.0%Unchanged
Clearstead Advisors, LLC1,042$72.4K0.00%−31−2.9%Reduced
Bessemer Group Inc1,153$80.0K0.00%+324+39.1%Added
Caitong International Asset Management Co., Ltd1,299$90.3K0.06%+1,119+621.7%Added