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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 340 | $2.73B |
| Q1 2026 | 362 | $3.08B |
| Q4 2025 | 358 | $3.29B |
| Q3 2025 | 360 | $3.28B |
| Q2 2025 | 368 | $3.66B |
| Q1 2025 | 393 | $3.86B |
| Q4 2024 | 369 | $4.23B |
| Q3 2024 | 373 | $5.46B |
| Q2 2024 | 354 | $4.47B |
| Q1 2024 | 328 | $3.88B |
| Q4 2023 | 354 | $4.09B |
| Q3 2023 | 357 | $3.96B |
| Q2 2023 | 356 | $4.28B |
| Q1 2023 | 362 | $4.56B |
| Q4 2022 | 351 | $4.60B |
| Q3 2022 | 348 | $4.10B |
| Q2 2022 | 350 | $4.29B |
| Q1 2022 | 358 | $5.06B |
| Q4 2021 | 364 | $5.46B |
| Q3 2021 | 339 | $5.31B |
| Q2 2021 | 318 | $4.20B |
| Q1 2021 | 314 | $4.57B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Exponent Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sterling Capital Management LLC | 123 | $8.55K | 0.00% | −15,260−99.2% | Reduced |
| Fortitude Family Office, LLC | 121 | $8.41K | 0.00% | −111−47.8% | Reduced |
| Marshall & Sterling Wealth Advisors Inc. | 120 | $8.34K | 0.01% | 00.0% | Unchanged |
| Simplex Trading, LLC | 124 | $8.00K | 0.00% | +3+2.5% | Added |
| Private Wealth Management Group, LLC | 113 | $7.85K | 0.00% | +40+54.8% | Added |
| Spire Wealth Management | 107 | $7.43K | 0.00% | +2+1.9% | Added |
| MAI Capital Management | 103 | $7.16K | 0.00% | −18−14.9% | Reduced |
| Harbor Capital Advisors, Inc. | 92 | $6.00K | 0.00% | +2+2.2% | Added |
| Root Financial Partners, LLC | 82 | $5.70K | 0.00% | +82 | New |
| Manchester Capital Management LLC | 71 | $4.93K | 0.00% | +49+222.7% | Added |
| Bell Investment Advisors, Inc | 70 | $4.86K | 0.00% | −25−26.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 67 | $4.66K | 0.00% | 00.0% | Unchanged |
| Grey Fox Wealth Advisors, LLC | 67 | $4.66K | 0.00% | +67 | New |
| Massmutual Trust Co FSB | 64 | $4.45K | 0.00% | +17+36.2% | Added |
| Rothschild Investment LLC | 62 | $4.31K | 0.00% | −33−34.7% | Reduced |
| Leonteq Securities AG | 62 | $4.31K | 0.00% | 00.0% | Unchanged |
| Eastern Bank | 60 | $4.17K | 0.00% | +60 | New |
| Private Trust Co NA | 58 | $4.03K | 0.00% | −187−76.3% | Reduced |
| Hazlett, Burt & Watson, Inc. | 63 | $4.00K | 0.00% | +63 | New |
| Transamerica Financial Advisors, Inc. | 53 | $3.64K | 0.00% | +53 | New |
| Avion Wealth | 56 | $3.00K | 0.00% | +49+700.0% | Added |
| Farmers & Merchants Investments Inc | 41 | $2.85K | 0.00% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 40 | $2.80K | 0.00% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 39 | $2.71K | 0.00% | +39 | New |
| Hughes Financial Services, LLC | 35 | $2.48K | 0.00% | +28+400.0% | Added |
| Colonial Trust Co | 35 | $2.44K | 0.00% | +1+2.9% | Added |
| Cherry Tree Wealth Management, LLC | 34 | $2.36K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 34 | $2.36K | 0.00% | −6−15.0% | Reduced |
| Wolff Wiese Magana LLC | 33 | $2.29K | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 32 | $2.22K | 0.00% | −6−15.8% | Reduced |
| UMA Financial Services, Inc. | 29 | $2.02K | 0.00% | +29 | New |
| T. Rowe Price Investment Management, Inc. | 23 | $2.00K | 0.00% | +23 | New |
| AdvisorNet Financial, Inc | 28 | $1.95K | 0.00% | +1+3.7% | Added |
| Newbridge Financial Services Group, Inc. | 24 | $1.69K | 0.00% | 00.0% | Unchanged |
| Palisade Asset Management, LLC | 20 | $1.39K | 0.00% | +20 | New |
| WealthCollab, LLC | 19 | $1.32K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 19 | $1.32K | 0.00% | +1+5.6% | Added |
| Ancora Advisors, LLC | 18 | $1.25K | 0.00% | 00.0% | Unchanged |
| Quaker Wealth Management, LLC | 15 | $1.04K | 0.00% | +15 | New |
| South State Corp. | 14 | $973 | 0.00% | +14 | New |
| Principia Wealth Advisory, LLC | 14 | $973 | 0.00% | +14 | New |
| Assetmark, Inc | 11 | $764 | 0.00% | −5−31.3% | Reduced |
| Bare Financial Services, Inc | 10 | $695 | 0.00% | +10 | New |
| Harbour Investments, Inc. | 9 | $625 | 0.00% | +6+200.0% | Added |
| American Capital Advisory, LLC | 8 | $556 | 0.00% | +8 | New |
| MV Capital Management, Inc. | 7 | $487 | 0.00% | +7 | New |
| Retirement Wealth Solutions LLC | 7 | $487 | 0.00% | +7 | New |
| S&T Bank | 7 | $486 | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 7 | $486 | 0.00% | +7 | New |
| Larson Financial Group LLC | 5 | $347 | 0.00% | +5 | New |
| Quent Capital, LLC | 4 | $278 | 0.00% | +4 | New |
| True Wealth Design, LLC | 3 | $209 | 0.00% | −5−62.5% | Reduced |
| DiNuzzo Private Wealth, Inc. | 1 | $72 | 0.00% | −2−66.7% | Reduced |
| JFS Wealth Advisors, LLC | 1 | $70 | 0.00% | −10−90.9% | Reduced |
| SJS Investment Consulting Inc. | 1 | $70 | 0.00% | −1−50.0% | Reduced |
| Rialto Wealth Management, LLC | 1 | $70 | 0.00% | 00.0% | Unchanged |
| HFM Investment Advisors, LLC | 1 | $69 | 0.00% | −2−66.7% | Reduced |
| Scarborough Advisors, LLC | 1 | $69 | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 1 | $69 | 0.00% | 00.0% | Unchanged |
| Cloud Capital Management, LLC | 3 | $0 | 0.00% | +3 | New |
| Fundsmith LLPSuperinvestorFundsmith | 0 | $0 | 0.00% | −746,820−100.0% | Sold out |
| TimesSquare Capital Management, LLC | 0 | $0 | 0.00% | −292,539−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −87,496−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −79,866−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −64,058−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −31,686−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −20,374−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −17,282−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −15,400−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −9,158−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −8,914−100.0% | Sold out |
| Gallacher Capital Management LLC | 0 | $0 | 0.00% | −8,756−100.0% | Sold out |
| Empirical Asset Management, LLC | 0 | $0 | 0.00% | −7,601−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −6,151−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −6,150−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −6,065−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −5,926−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −5,587−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −4,537−100.0% | Sold out |
| 111 Capital | 0 | $0 | 0.00% | −4,127−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,126−100.0% | Sold out |
| Wealth Alliance | 0 | $0 | 0.00% | −3,716−100.0% | Sold out |
| Net Worth Advisory Group | 0 | $0 | 0.00% | −3,521−100.0% | Sold out |
| TownSquare Capital, LLC | 0 | $0 | 0.00% | −3,460−100.0% | Sold out |
| Isthmus Partners, LLC | 0 | $0 | 0.00% | −3,390−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −3,262−100.0% | Sold out |
| Fiduciary Trust Co | 0 | $0 | 0.00% | −3,145−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −3,072−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −3,058−100.0% | Sold out |
| US Asset Management LLC | 0 | $0 | 0.00% | −3,049−100.0% | Sold out |
| Portside Wealth Group, LLC | 0 | $0 | 0.00% | −3,004−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −2,916−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −2,730−100.0% | Sold out |
| Intellectus Partners, LLC | 0 | $0 | 0.00% | −2,705−100.0% | Sold out |
| Advisor OS, LLC | 0 | $0 | 0.00% | −2,682−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −505−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −249−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −247−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −184−100.0% | Sold out |
| Bellwether Advisors, LLC | 0 | $0 | 0.00% | −137−100.0% | Sold out |