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 2026
Institutional positions in Exponent Inc as of Mar 31, 2026. 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
- 362
- +11 vs. Q4 2025
- Shares held
- 47.1M
- +5.95M (+14.4%) vs. Q4 2025
- Total value
- $3.08B
- +$215.1M (+7.5%) vs. Q4 2025
- New holders
- 57
- 145 more added
- Sold out
- 46
- 125 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Exponent Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 31,008 | $2.02M | 0.00% | +2,706+9.6% | Added |
| Truist Financial Corp | 29,928 | $1.95M | 0.00% | −6,061−16.8% | Reduced |
| New York State Common Retirement Fund | 29,616 | $1.93M | 0.00% | −21,810−42.4% | Reduced |
| Voleon Capital Management LP | 28,982 | $1.89M | 0.04% | −16,468−36.2% | Reduced |
| Blair William & Co | 28,806 | $1.88M | 0.01% | +28,806 | New |
| Ieq Capital, LLC | 28,559 | $1.86M | 0.01% | +12,513+78.0% | Added |
| Great West Life Assurance Co | 28,546 | $1.86M | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 28,240 | $1.84M | 0.00% | +17,911+173.4% | Added |
| Mirova | 27,160 | $1.77M | 0.07% | +2,994+12.4% | Added |
| Mariner, LLC | 27,071 | $1.77M | 0.00% | +9,970+58.3% | Added |
| NewEdge Wealth, LLC | 26,713 | $1.74M | 0.02% | +3,329+14.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 25,878 | $1.69M | 0.03% | −4,293−14.2% | Reduced |
| State of Tennessee, Treasury Department | 24,375 | $1.59M | 0.01% | +13,430+122.7% | Added |
| New Age Alpha Advisors, LLC | 23,829 | $1.55M | 0.07% | −946−3.8% | Reduced |
| CI Private Wealth, LLC | 23,745 | $1.55M | 0.00% | +16,596+232.1% | Added |
| Arkadios Wealth Advisors | 22,868 | $1.49M | 0.02% | −355−1.5% | Reduced |
| Marshall Wace, LLP | 22,572 | $1.47M | 0.00% | −77,827−77.5% | Reduced |
| Janus Henderson Group PLC | 22,201 | $1.45M | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 21,597 | $1.41M | 0.01% | +560+2.7% | Added |
| Franklin Resources Inc | 21,262 | $1.39M | 0.00% | +15,508+269.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 21,215 | $1.38M | 0.00% | −30,900−59.3% | Reduced |
| Oppenheimer Asset Management Inc. | 20,706 | $1.35M | 0.02% | +3,439+19.9% | Added |
| Pathstone Holdings, LLC | 20,578 | $1.34M | 0.01% | −2,835−12.1% | Reduced |
| Susquehanna International Group, LLP | 20,061 | $1.31M | 0.00% | +20,061 | New |
| Vanguard Global Advisers, LLC | 19,795 | $1.29M | 0.00% | +19,795 | New |
| Sanctuary Advisors, LLC | 19,329 | $1.26M | 0.01% | +1,839+10.5% | Added |
| Winton Group Ltd | 19,249 | $1.26M | 0.04% | +14,053+270.5% | Added |
| Caisse de Depot Et Placement du Quebec | 18,900 | $1.23M | 0.00% | +18,900 | New |
| Atria Investments LLC | 18,499 | $1.21M | 0.01% | −521−2.7% | Reduced |
| Tudor Investment Corp Et Al | 18,112 | $1.18M | 0.01% | +18,112 | New |
| Wiley Bros.-Aintree Capital, LLC | 17,541 | $1.15M | 0.01% | −261−1.5% | Reduced |
| JustInvest LLC | 17,346 | $1.13M | 0.01% | −3,504−16.8% | Reduced |
| StonePine Asset Management Inc. | 16,994 | $1.11M | 0.01% | −122,500−87.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 16,920 | $1.10M | 0.01% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 16,871 | $1.10M | 0.00% | +9,977+144.7% | Added |
| Handelsbanken Fonder AB | 16,400 | $1.07M | 0.00% | +3,500+27.1% | Added |
| Campbell & CO Investment Adviser LLC | 15,620 | $1.02M | 0.06% | −21,677−58.1% | Reduced |
| Gsa Capital Partners LLP | 15,544 | $1.01M | 0.06% | −1,991−11.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 15,361 | $1.00M | 0.01% | +9,427+158.9% | Added |
| CWM, LLC | 14,948 | $975.3K | 0.00% | +4,221+39.3% | Added |
| Yousif Capital Management, LLC | 14,713 | $960.0K | 0.01% | −912−5.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 14,601 | $952.7K | 0.00% | +9,216+171.1% | Added |
| Louisiana State Employees Retirement System | 14,500 | $946.1K | 0.02% | +700+5.1% | Added |
| State Board of Administration of Florida Retirement System | 14,409 | $940.2K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 14,111 | $939.3K | 0.00% | +5,335+60.8% | Added |
| ExodusPoint Capital Management, LP | 14,158 | $923.8K | 0.01% | +14,158 | New |
| Arizona State Retirement System | 13,703 | $894.1K | 0.01% | −327−2.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 13,470 | $878.9K | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 13,286 | $866.9K | 0.00% | −4,181−23.9% | Reduced |
| Ameritas Investment Partners, Inc. | 13,233 | $863.5K | 0.03% | −159−1.2% | Reduced |
| Citigroup Inc | 13,218 | $862.5K | 0.00% | +2,703+25.7% | Added |
| Vanguard Investments Australia, Ltd. | 12,950 | $845.0K | 0.00% | +12,950 | New |
| Boothbay Fund Management, LLC | 12,673 | $826.9K | 0.02% | +12,673 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 12,499 | $815.6K | 0.00% | +15+0.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,231 | $798.1K | 0.00% | +1,522+14.2% | Added |
| Intech Investment Management LLC | 12,011 | $783.7K | 0.01% | −7,251−37.6% | Reduced |
| State of Michigan Retirement System | 12,000 | $783.0K | 0.00% | +200+1.7% | Added |
| Freestone Grove Partners LP | 11,925 | $778.1K | 0.01% | +11,925 | New |
| Mercer Global Advisors Inc | 11,577 | $755.4K | 0.00% | −13,371−53.6% | Reduced |
| MML Investors Services, LLC | 11,550 | $753.6K | 0.00% | +6,387+123.7% | Added |
| Allianz Asset Management GmbH | 11,540 | $753.0K | 0.00% | +11,540 | New |
| Nicolet Bankshares Inc | 11,418 | $742.5K | 0.03% | +11,418 | New |
| Parallel Advisors, LLC | 11,366 | $741.6K | 0.01% | −1,227−9.7% | Reduced |
| Thrivent Financial for Lutherans | 11,337 | $740.0K | 0.00% | +6+0.1% | Added |
| Northwestern Mutual Investment Management Company, LLC | 11,176 | $729.2K | 0.01% | +14+0.1% | Added |
| KLP Kapitalforvaltning AS | 11,100 | $724.3K | 0.00% | −7,400−40.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 10,804 | $705.0K | 0.00% | +7,435+220.7% | Added |
| EntryPoint Capital, LLC | 10,705 | $698.5K | 0.20% | +10,705 | New |
| Capstone Investment Advisors, LLC | 10,607 | $692.1K | 0.01% | +2,162+25.6% | Added |
| Evergreen Capital Management LLC | 10,515 | $686.1K | 0.01% | −566−5.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 10,360 | $676.0K | 0.11% | +4,749+84.6% | Added |
| New Mexico Educational Retirement Board | 10,300 | $672.0K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 10,225 | $667.2K | 0.01% | +300+3.0% | Added |
| Russell Investments Group, Ltd. | 9,945 | $648.9K | 0.00% | −1,554−13.5% | Reduced |
| Gallacher Capital Management LLC | 9,910 | $646.6K | 0.25% | +9,910 | New |
| Jefferies Financial Group Inc. | 9,763 | $637.0K | 0.01% | +9,763 | New |
| TD Private Client Wealth LLC | 9,501 | $619.9K | 0.01% | +2,253+31.1% | Added |
| Guggenheim Capital LLC | 9,406 | $613.7K | 0.00% | +9,406 | New |
| Washington Trust Bank | 9,368 | $611.3K | 0.05% | −240−2.5% | Reduced |
| Mitchell & Pahl Private Wealth, LLC | 9,147 | $596.9K | 0.24% | +593+6.9% | Added |
| Callan Family Office, LLC | 8,984 | $586.2K | 0.01% | +487+5.7% | Added |
| Voya Investment Management LLC | 8,716 | $568.7K | 0.00% | −435−4.8% | Reduced |
| Prudential Financial Inc | 8,628 | $563.0K | 0.00% | +4,885+130.5% | Added |
| EFG International AG | 8,478 | $554.0K | 0.01% | −75,066−89.9% | Reduced |
| The PNC Financial Services Group, Inc. | 8,159 | $532.4K | 0.00% | −501−5.8% | Reduced |
| Glenmede Trust Co NA | 8,053 | $525.5K | 0.00% | −2,290−22.1% | Reduced |
| Magnetar Financial LLC | 8,018 | $523.2K | 0.01% | +4,269+113.9% | Added |
| Pictet Asset Management Holding SA | 8,004 | $522.3K | 0.00% | −47−0.6% | Reduced |
| Jump Financial, LLC | 7,984 | $521.0K | 0.01% | −1,316−14.2% | Reduced |
| CWM Advisors, LLC | 7,896 | $515.2K | 0.03% | +1,187+17.7% | Added |
| Summitry LLC | 7,806 | $509.3K | 0.02% | +725+10.2% | Added |
| Pacer Advisors, Inc. | 7,803 | $509.0K | 0.00% | +40+0.5% | Added |
| State of Alaska, Department of Revenue | 7,796 | $508.0K | 0.01% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 7,431 | $484.9K | 0.00% | −5,727−43.5% | Reduced |
| Bank of Montreal | 7,163 | $467.4K | 0.00% | +331+4.8% | Added |
| Xponance, Inc. | 7,100 | $463.3K | 0.00% | +989+16.2% | Added |
| Aviance Capital Partners, LLC | 7,000 | $456.8K | 0.05% | 00.0% | Unchanged |
| Legato Capital Management LLC | 6,547 | $427.2K | 0.04% | 00.0% | Unchanged |
| Aviva PLC | 6,494 | $423.7K | 0.00% | −287−4.2% | Reduced |
| CIBC Bancorp USA Inc. | 6,430 | $419.6K | 0.00% | +6,430 | New |