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, Q4 2025
Institutional positions in Exponent Inc as of Dec 31, 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
- 358
- +5 vs. Q3 2025
- Shares held
- 47.4M
- +373.3K (+0.8%) vs. Q3 2025
- Total value
- $3.29B
- +$25.6M (+0.8%) vs. Q3 2025
- New holders
- 55
- 127 more added
- Sold out
- 50
- 144 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Exponent Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DF Dent & Co Inc | 119,183 | $8.28M | 0.12% | −77,775−39.5% | Reduced |
| Montanaro Asset Management Ltd | 120,500 | $8.37M | 2.33% | −1,100−0.9% | Reduced |
| Jane Street Group, LLC | 125,920 | $8.75M | 0.01% | +49,728+65.3% | Added |
| UBS Asset Management Americas Inc | 137,263 | $9.53M | 0.00% | +38,966+39.6% | Added |
| StonePine Asset Management Inc. | 139,494 | $9.69M | 0.06% | +8,200+6.2% | Added |
| Algert Global LLC | 143,440 | $9.96M | 0.16% | +122,040+570.3% | Added |
| Principal Financial Group Inc | 149,616 | $10.4M | 0.01% | +9,993+7.2% | Added |
| Rhumbline Advisers | 155,391 | $10.8M | 0.01% | −15,594−9.1% | Reduced |
| BNP Paribas Arbitrage, SA | 156,148 | $10.8M | 0.01% | −43,352−21.7% | Reduced |
| BLI - Banque de Luxembourg Investments | 162,649 | $11.4M | 0.34% | +2,149+1.3% | Added |
| Canada Pension Plan Investment Board | 168,700 | $11.7M | 0.01% | +76,000+82.0% | Added |
| Public Employees Retirement Association of Colorado | 173,372 | $12.0M | 0.04% | 00.0% | Unchanged |
| UBS Group AG | 176,404 | $12.3M | 0.00% | +40,359+29.7% | Added |
| Ameriprise Financial Inc | 180,738 | $12.6M | 0.00% | −571−0.3% | Reduced |
| Voloridge Investment Management, LLC | 191,611 | $13.3M | 0.05% | −63,536−24.9% | Reduced |
| SEI Investments Co | 195,822 | $13.6M | 0.01% | +41,779+27.1% | Added |
| Barclays PLC | 196,995 | $13.7M | 0.01% | +22,020+12.6% | Added |
| D. E. Shaw & Co., Inc. | 205,618 | $14.3M | 0.01% | −78,207−27.6% | Reduced |
| Granite Investment Partners, LLC | 206,221 | $14.3M | 0.85% | +126,869+159.9% | Added |
| Royal Bank of Canada | 209,135 | $14.5M | 0.00% | −96,288−31.5% | Reduced |
| Nuveen, LLC | 219,724 | $15.3M | 0.00% | +105,930+93.1% | Added |
| Citadel Advisors LLC | 237,120 | $16.5M | 0.01% | −48,923−17.1% | Reduced |
| Millennium Management LLC | 252,143 | $17.5M | 0.01% | +5,146+2.1% | Added |
| Envestnet Asset Management Inc | 260,998 | $18.1M | 0.01% | −143,461−35.5% | Reduced |
| EULAV Asset Management | 262,100 | $18.2M | 0.49% | −49,500−15.9% | Reduced |
| Fenimore Asset Management Inc | 266,892 | $18.5M | 0.39% | +40,417+17.8% | Added |
| Roffman Miller Associates Inc | 296,001 | $20.6M | 1.12% | −7,072−2.3% | Reduced |
| Comerica Bank | 314,203 | $21.8M | 0.09% | +59,903+23.6% | Added |
| JPMorgan Chase & Co | 368,655 | $25.6M | 0.00% | −111,969−23.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 368,991 | $25.6M | 0.04% | +8,430+2.3% | Added |
| Two Sigma Advisers, LP | 377,500 | $26.2M | 0.05% | +47,700+14.5% | Added |
| Raymond James Financial Inc | 392,638 | $27.3M | 0.01% | −122,877−23.8% | Reduced |
| Bank of New York Mellon Corp | 462,027 | $32.1M | 0.01% | +50,860+12.4% | Added |
| Bamco Inc | 470,868 | $32.7M | 0.09% | −31,581−6.3% | Reduced |
| Goldman Sachs Group Inc | 476,974 | $33.1M | 0.00% | +128,975+37.1% | Added |
| Charles Schwab Investment Management Inc | 516,095 | $35.8M | 0.01% | −13,349−2.5% | Reduced |
| Point72 Asset Management, L.P. | 520,453 | $36.2M | 0.06% | +49,428+10.5% | Added |
| Two Sigma Investments, LP | 523,704 | $36.4M | 0.05% | +95,088+22.2% | Added |
| Bank of America Corp | 537,086 | $37.3M | 0.00% | −87,194−14.0% | Reduced |
| AQR Capital Management LLC | 547,737 | $38.0M | 0.02% | +293,075+115.1% | Added |
| Riverbridge Partners LLC | 554,193 | $38.5M | 0.72% | +71,178+14.7% | Added |
| Invesco Ltd. | 581,878 | $40.4M | 0.00% | +15,440+2.7% | Added |
| Wells Fargo & Company | 600,966 | $41.7M | 0.01% | −107,818−15.2% | Reduced |
| Royce & Associates LP | 652,109 | $45.3M | 0.46% | +276,889+73.8% | Added |
| Resona Asset Management Co.,Ltd. | 668,102 | $46.8M | 0.22% | −37,176−5.3% | Reduced |
| Norges Bank | 736,619 | $51.2M | 0.01% | +736,619 | New |
| Northern Trust Corp | 740,274 | $51.4M | 0.01% | +6,920+0.9% | Added |
| First Trust Advisors LP | 898,343 | $62.4M | 0.05% | +318,209+54.9% | Added |
| Dimensional Fund Advisors LP | 898,615 | $62.4M | 0.01% | +2,654+0.3% | Added |
| Morgan Stanley | 1,154,210 | $80.2M | 0.00% | +39,865+3.6% | Added |
| Neuberger Berman Group LLC | 1,478,536 | $102.7M | 0.08% | −84,654−5.4% | Reduced |
| Geode Capital Management, LLC | 1,590,205 | $110.5M | 0.01% | −3,081−0.2% | Reduced |
| Geneva Capital Management LLC | 1,727,401 | $120.0M | 2.25% | −131,284−7.1% | Reduced |
| State Street Corp | 1,855,626 | $128.9M | 0.00% | −1,818−0.1% | Reduced |
| Conestoga Capital Advisors, LLC | 2,392,499 | $166.2M | 2.80% | +31,303+1.3% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 4,143,107 | $287.8M | 0.77% | −346,640−7.7% | Reduced |
| Vanguard Group Inc | 5,143,010 | $357.2M | 0.01% | −107,743−2.1% | Reduced |
| BlackRock, Inc. | 6,164,467 | $428.2M | 0.01% | +95,831+1.6% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −142,800−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −76,085−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −31,208−100.0% | Sold out |
| Robeco Schweiz AG | 0 | $0 | 0.00% | −30,500−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −24,609−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −21,639−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −18,916−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −14,552−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −12,298−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −9,659−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −8,481−100.0% | Sold out |
| Brinker Capital Investments, LLC | 0 | $0 | 0.00% | −8,407−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −7,721−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −7,484−100.0% | Sold out |
| Laurus Investment Counsel Inc. | 0 | $0 | 0.00% | −7,005−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −6,111−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −5,002−100.0% | Sold out |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −4,688−100.0% | Sold out |
| Inscription Capital, LLC | 0 | $0 | 0.00% | −4,581−100.0% | Sold out |
| Summit Wealth Group LLC | 0 | $0 | 0.00% | −3,350−100.0% | Sold out |
| Regions Financial Corp | 0 | $0 | 0.00% | −3,324−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −3,108−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −3,030−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −3,020−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −2,887−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −1,376−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −606−100.0% | Sold out |
| Pilgrim Partners Asia Pte Ltd | 0 | $0 | 0.00% | −550−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −276−100.0% | Sold out |
| Westside Investment Management, Inc. | 0 | $0 | 0.00% | −227−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −216−100.0% | Sold out |
| Barrow Hanley Mewhinney & Strauss LLC | 0 | $0 | 0.00% | −174−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Marshall & Sterling Wealth Advisors Inc. | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −124−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Grey Fox Wealth Advisors, LLC | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Eastern Bank | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Cherry Tree Wealth Management, LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Palisade Asset Management, LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |