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 |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 37,151 | $2.58M | 0.00% | −671−1.8% | Reduced |
| CBOE Vest Financial, LLC | 36,813 | $2.56M | 0.03% | +22,503+157.3% | Added |
| Cetera Investment Advisers | 36,072 | $2.51M | 0.00% | +26,146+263.4% | Added |
| NewEdge Wealth, LLC | 32,042 | $2.36M | 0.03% | −1,747−5.2% | Reduced |
| Vestmark Advisory Solutions, Inc. | 32,603 | $2.27M | 0.04% | −1,542−4.5% | Reduced |
| Natixis Advisors, L.P. | 31,208 | $2.17M | 0.00% | +406+1.3% | Added |
| Robeco Schweiz AG | 30,500 | $2.12M | 0.05% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 30,180 | $2.10M | 0.01% | +5,856+24.1% | Added |
| Aquatic Capital Management LLC | 30,098 | $2.09M | 0.04% | +13,417+80.4% | Added |
| Mercer Global Advisors Inc | 27,528 | $1.91M | 0.00% | +1,194+4.5% | Added |
| New York State Common Retirement Fund | 27,316 | $1.90M | 0.00% | −622−2.2% | Reduced |
| Oppenheimer Asset Management Inc. | 27,267 | $1.89M | 0.02% | −1,419−4.9% | Reduced |
| Mirova | 26,245 | $1.82M | 0.26% | −3,411−11.5% | Reduced |
| American Century Companies Inc | 24,866 | $1.73M | 0.00% | −282−1.1% | Reduced |
| Occudo Quantitative Strategies LP | 24,609 | $1.71M | 0.21% | −5,002−16.9% | Reduced |
| Numerai GP LLC | 23,451 | $1.63M | 0.23% | +15,367+190.1% | Added |
| Arkadios Wealth Advisors | 23,317 | $1.62M | 0.04% | +2,089+9.8% | Added |
| Intech Investment Management LLC | 22,180 | $1.54M | 0.01% | −7,232−24.6% | Reduced |
| Amalgamated Bank | 22,171 | $1.54M | 0.01% | −139−0.6% | Reduced |
| Freestone Grove Partners LP | 21,639 | $1.50M | 0.01% | +21,639 | New |
| Algert Global LLC | 21,400 | $1.49M | 0.02% | +9,090+73.8% | Added |
| Cerity Partners LLC | 20,506 | $1.42M | 0.00% | +4,777+30.4% | Added |
| Janus Henderson Group PLC | 20,297 | $1.41M | 0.00% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 19,747 | $1.37M | 0.01% | +1,208+6.5% | Added |
| Tudor Investment Corp Et Al | 18,916 | $1.31M | 0.01% | −39,556−67.6% | Reduced |
| Atria Investments LLC | 18,667 | $1.30M | 0.01% | −4,581−19.7% | Reduced |
| KLP Kapitalforvaltning AS | 18,300 | $1.27M | 0.01% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 17,896 | $1.24M | 0.00% | +1,786+11.1% | Added |
| Wiley Bros.-Aintree Capital, LLC | 17,860 | $1.24M | 0.01% | +980+5.8% | Added |
| Public Employees Retirement System of Ohio | 17,452 | $1.21M | 0.00% | +37+0.2% | Added |
| Teachers Retirement System of the State of Kentucky | 16,920 | $1.18M | 0.01% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 16,860 | $1.17M | 0.10% | −173−1.0% | Reduced |
| Pathstone Holdings, LLC | 16,471 | $1.14M | 0.00% | −1,470−8.2% | Reduced |
| Yousif Capital Management, LLC | 15,998 | $1.11M | 0.01% | −1,141−6.7% | Reduced |
| FMR LLC | 15,727 | $1.09M | 0.00% | +7,668+95.1% | Added |
| Campbell & CO Investment Adviser LLC | 15,636 | $1.09M | 0.08% | −9,301−37.3% | Reduced |
| Squarepoint Ops LLC | 15,172 | $1.05M | 0.00% | −214,402−93.4% | Reduced |
| Mariner, LLC | 15,087 | $1.05M | 0.00% | +260+1.8% | Added |
| Arizona State Retirement System | 14,984 | $1.04M | 0.01% | +162+1.1% | Added |
| Walleye Capital LLC | 14,552 | $1.01M | 0.01% | +7,929+119.7% | Added |
| State Board of Administration of Florida Retirement System | 14,409 | $1.00M | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 14,337 | $996.1K | 0.01% | −870−5.7% | Reduced |
| Louisiana State Employees Retirement System | 14,100 | $979.7K | 0.02% | −200−1.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 14,074 | $977.9K | 0.01% | +2,471+21.3% | Added |
| Engineers Gate Manager LP | 13,821 | $960.3K | 0.01% | −30,277−68.7% | Reduced |
| Ameritas Investment Partners, Inc. | 13,716 | $953.0K | 0.03% | −1,252−8.4% | Reduced |
| Parallel Advisors, LLC | 13,333 | $926.4K | 0.02% | −1,664−11.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 12,961 | $900.5K | 0.00% | −78−0.6% | Reduced |
| Handelsbanken Fonder AB | 12,900 | $896.0K | 0.00% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 12,298 | $854.5K | 0.01% | −268,533−95.6% | Reduced |
| TD Private Client Wealth LLC | 12,242 | $850.6K | 0.02% | −1,122−8.4% | Reduced |
| State of Michigan Retirement System | 12,000 | $833.8K | 0.00% | −200−1.6% | Reduced |
| Thrivent Financial for Lutherans | 11,699 | $813.0K | 0.00% | −347−2.9% | Reduced |
| Pacer Advisors, Inc. | 11,682 | $811.7K | 0.00% | +9,644+473.2% | Added |
| ISAM Funds (UK) Ltd | 11,666 | $810.6K | 0.17% | +11,666 | New |
| State of Tennessee, Treasury Department | 11,413 | $793.0K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 11,257 | $782.1K | 0.01% | −75−0.7% | Reduced |
| Quest Partners LLC | 10,944 | $760.4K | 0.05% | −1,617−12.9% | Reduced |
| Ensign Peak Advisors, Inc | 10,884 | $756.2K | 0.00% | −2,350−17.8% | Reduced |
| Legato Capital Management LLC | 10,784 | $749.3K | 0.08% | 00.0% | Unchanged |
| Glenmede Investment Management, LP | 10,610 | $737.2K | 0.00% | −813−7.1% | Reduced |
| New Mexico Educational Retirement Board | 10,300 | $716.0K | 0.02% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 10,193 | $708.2K | 0.00% | +830+8.9% | Added |
| Oregon Public Employees Retirement Fund | 10,125 | $703.5K | 0.01% | −300−2.9% | Reduced |
| David Loasby | 10,356 | $686.7K | 0.05% | +649+6.7% | Added |
| Cynosure Management, LLC | 9,659 | $671.1K | 0.07% | 00.0% | Unchanged |
| Voya Investment Management LLC | 9,200 | $639.2K | 0.00% | −4,563−33.2% | Reduced |
| Citigroup Inc | 9,097 | $632.1K | 0.00% | −17,781−66.2% | Reduced |
| Quantinno Capital Management LP | 8,929 | $620.4K | 0.00% | +4,057+83.3% | Added |
| Jump Financial, LLC | 8,819 | $612.7K | 0.01% | −6,905−43.9% | Reduced |
| Jefferies Financial Group Inc. | 8,481 | $589.3K | 0.01% | +8,481 | New |
| The PNC Financial Services Group, Inc. | 8,419 | $585.0K | 0.00% | −1,302−13.4% | Reduced |
| Brinker Capital Investments, LLC | 8,407 | $584.1K | 0.00% | −118−1.4% | Reduced |
| MML Investors Services, LLC | 8,257 | $573.7K | 0.00% | −1,338−13.9% | Reduced |
| State of Alaska, Department of Revenue | 8,194 | $569.0K | 0.01% | +2,498+43.9% | Added |
| Mitchell & Pahl Private Wealth, LLC | 8,003 | $556.1K | 0.23% | +337+4.4% | Added |
| Prudential Financial Inc | 7,981 | $554.5K | 0.00% | −145−1.8% | Reduced |
| Axq Capital, LP | 7,721 | $536.5K | 0.21% | +2,243+40.9% | Added |
| Quadrature Capital Ltd | 7,484 | $520.1K | 0.01% | +7,484 | New |
| HSBC Holdings PLC | 7,467 | $514.7K | 0.00% | −5,937−44.3% | Reduced |
| Pictet Asset Management Holding SA | 7,343 | $510.2K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 7,249 | $503.7K | 0.00% | +1,201+19.9% | Added |
| US Bancorp | 7,156 | $497.4K | 0.00% | −441−5.8% | Reduced |
| Xponance, Inc. | 7,147 | $496.6K | 0.00% | −19−0.3% | Reduced |
| Bank of Montreal | 7,027 | $488.2K | 0.00% | −1,651−19.0% | Reduced |
| SG Americas Securities, LLC | 7,010 | $487.0K | 0.00% | +1,852+35.9% | Added |
| Laurus Investment Counsel Inc. | 7,005 | $486.7K | 0.33% | 00.0% | Unchanged |
| Aviance Capital Partners, LLC | 7,000 | $486.4K | 0.06% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 6,901 | $479.5K | 0.02% | +6,901 | New |
| Russell Investments Group, Ltd. | 6,858 | $476.5K | 0.00% | −7,879−53.5% | Reduced |
| Aviva PLC | 6,810 | $473.2K | 0.00% | +743+12.2% | Added |
| Gotham Asset Management, LLC | 6,704 | $465.8K | 0.00% | −14,159−67.9% | Reduced |
| Baker Ellis Asset Management LLC | 6,575 | $456.8K | 0.06% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 6,569 | $456.4K | 0.00% | −922−12.3% | Reduced |
| CWM Advisors, LLC | 6,537 | $454.2K | 0.04% | +1,307+25.0% | Added |
| Advisor Group Holdings, Inc. | 6,421 | $446.8K | 0.00% | +59+0.9% | Added |
| Cambridge Investment Research Advisors, Inc. | 6,302 | $438.0K | 0.00% | +394+6.7% | Added |
| Tower Research Capital LLC (TRC) | 6,219 | $432.1K | 0.01% | +682+12.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 6,446 | $427.4K | 0.00% | +6,446 | New |
| Aigen Investment Management, LP | 6,111 | $424.6K | 0.07% | −2,516−29.2% | Reduced |