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 |
|---|---|---|---|---|---|
| Stifel Financial Corp | 98,172 | $6.41M | 0.01% | +2,708+2.8% | Added |
| Swiss National Bank | 98,600 | $6.43M | 0.00% | −1,000−1.0% | Reduced |
| Mutual of America Capital Management LLC | 103,277 | $6.74M | 0.08% | +27,115+35.6% | Added |
| Capital Fund Management S.A. | 103,643 | $6.76M | 0.06% | +19,433+23.1% | Added |
| UBS Asset Management Americas Inc | 104,358 | $6.81M | 0.00% | −32,905−24.0% | Reduced |
| Teacher Retirement System of Texas | 105,353 | $6.87M | 0.03% | −3,214−3.0% | Reduced |
| Alps Advisors Inc | 107,655 | $7.02M | 0.03% | −5,230−4.6% | Reduced |
| DF Dent & Co Inc | 114,920 | $7.50M | 0.14% | −4,263−3.6% | Reduced |
| Ameriprise Financial Inc | 124,850 | $8.15M | 0.00% | −55,888−30.9% | Reduced |
| BNP Paribas Arbitrage, SA | 141,500 | $9.23M | 0.01% | −14,648−9.4% | Reduced |
| Algert Global LLC | 149,230 | $9.74M | 0.15% | +5,790+4.0% | Added |
| Canada Pension Plan Investment Board | 150,500 | $9.82M | 0.01% | −18,200−10.8% | Reduced |
| Trexquant Investment LP | 152,663 | $9.96M | 0.07% | +64,408+73.0% | Added |
| Rhumbline Advisers | 158,247 | $10.3M | 0.01% | +2,856+1.8% | Added |
| BLI - Banque de Luxembourg Investments | 162,649 | $11.2M | 0.34% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 173,372 | $11.3M | 0.04% | 00.0% | Unchanged |
| Principal Financial Group Inc | 177,308 | $11.6M | 0.01% | +27,692+18.5% | Added |
| Royal Bank of Canada | 178,964 | $11.7M | 0.00% | −30,171−14.4% | Reduced |
| Montanaro Asset Management Ltd | 191,800 | $12.5M | 3.74% | +71,300+59.2% | Added |
| D. E. Shaw & Co., Inc. | 192,096 | $12.5M | 0.01% | −13,522−6.6% | Reduced |
| Barclays PLC | 199,229 | $13.0M | 0.00% | +2,234+1.1% | Added |
| Jane Street Group, LLC | 209,953 | $13.7M | 0.01% | +84,033+66.7% | Added |
| Nuveen, LLC | 221,632 | $14.5M | 0.00% | +1,908+0.9% | Added |
| EULAV Asset Management | 223,100 | $14.6M | 0.47% | −39,000−14.9% | Reduced |
| SEI Investments Co | 226,271 | $14.8M | 0.01% | +30,449+15.5% | Added |
| Fenimore Asset Management Inc | 259,140 | $16.9M | 0.38% | −7,752−2.9% | Reduced |
| JPMorgan Chase & Co | 268,588 | $17.5M | 0.00% | −100,067−27.1% | Reduced |
| Voloridge Investment Management, LLC | 272,963 | $17.8M | 0.07% | +81,352+42.5% | Added |
| Fifth Third Bancorp | 280,639 | $18.3M | 0.03% | +274,493+4,466.2% | Added |
| Roffman Miller Associates Inc | 289,108 | $18.9M | 1.09% | −6,893−2.3% | Reduced |
| Envestnet Asset Management Inc | 325,706 | $21.3M | 0.01% | +64,708+24.8% | Added |
| Vanguard Fiduciary Trust Co | 346,626 | $22.6M | 0.01% | +346,626 | New |
| UBS Group AG | 357,710 | $23.3M | 0.00% | +181,306+102.8% | Added |
| Deutsche Bank AG | 365,985 | $23.9M | 0.01% | +322,828+748.0% | Added |
| Raymond James Financial Inc | 402,267 | $26.2M | 0.01% | +9,629+2.5% | Added |
| Bank of New York Mellon Corp | 454,923 | $29.7M | 0.01% | −7,104−1.5% | Reduced |
| Bamco Inc | 496,733 | $32.4M | 0.10% | +25,865+5.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 517,610 | $33.8M | 0.05% | +148,619+40.3% | Added |
| Millennium Management LLC | 520,151 | $33.9M | 0.03% | +268,008+106.3% | Added |
| Charles Schwab Investment Management Inc | 524,052 | $34.2M | 0.01% | +7,957+1.5% | Added |
| Riverbridge Partners LLC | 533,119 | $34.8M | 0.85% | −21,074−3.8% | Reduced |
| Bank of America Corp | 539,793 | $35.2M | 0.00% | +2,707+0.5% | Added |
| Invesco Ltd. | 572,262 | $37.3M | 0.00% | −9,616−1.7% | Reduced |
| Wells Fargo & Company | 612,893 | $40.0M | 0.01% | +11,927+2.0% | Added |
| Northern Trust Corp | 663,765 | $43.3M | 0.01% | −76,509−10.3% | Reduced |
| Resona Asset Management Co.,Ltd. | 691,256 | $45.1M | 0.22% | +23,154+3.5% | Added |
| Neuberger Berman Group LLC | 724,076 | $47.2M | 0.04% | −754,460−51.0% | Reduced |
| Goldman Sachs Group Inc | 778,596 | $50.8M | 0.01% | +301,622+63.2% | Added |
| Dimensional Fund Advisors LP | 918,885 | $60.0M | 0.01% | +20,270+2.3% | Added |
| First Trust Advisors LP | 964,814 | $63.0M | 0.04% | +66,471+7.4% | Added |
| AQR Capital Management LLC | 981,274 | $64.0M | 0.03% | +433,537+79.2% | Added |
| Morgan Stanley | 1,072,008 | $69.9M | 0.00% | −82,202−7.1% | Reduced |
| Two Sigma Investments, LP | 1,101,306 | $71.9M | 0.06% | +577,602+110.3% | Added |
| Royce & Associates LP | 1,144,873 | $74.7M | 0.74% | +492,764+75.6% | Added |
| Geode Capital Management, LLC | 1,647,614 | $107.5M | 0.01% | +57,409+3.6% | Added |
| Geneva Capital Management LLC | 1,795,507 | $117.2M | 2.49% | +68,106+3.9% | Added |
| State Street Corp | 1,889,536 | $123.3M | 0.00% | +33,910+1.8% | Added |
| Conestoga Capital Advisors, LLC | 1,906,505 | $124.4M | 2.48% | −485,994−20.3% | Reduced |
| Vanguard Capital Management LLC | 2,210,650 | $144.2M | 0.00% | +2,210,650 | New |
| Vanguard Portfolio Management LLC | 2,946,756 | $192.3M | 0.01% | +2,946,756 | New |
| Kayne Anderson Rudnick Investment Management LLC | 3,886,308 | $253.6M | 0.74% | −256,799−6.2% | Reduced |
| BlackRock, Inc. | 6,068,812 | $396.0M | 0.01% | −95,655−1.6% | Reduced |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −520,453−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −377,500−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −112,873−100.0% | Sold out |
| Nearwater Capital Markets, Ltd | 0 | $0 | 0.00% | −95,300−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −67,416−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −42,823−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −42,002−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −22,117−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −20,100−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −18,771−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −8,498−100.0% | Sold out |
| SP Asset Management LLC | 0 | $0 | 0.00% | −4,941−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −4,326−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −4,091−100.0% | Sold out |
| Saturna Capital CORP | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −3,728−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −3,668−100.0% | Sold out |
| AssuredPartners Investment Advisors, LLC | 0 | $0 | 0.00% | −3,595−100.0% | Sold out |
| Hardy Reed LLC | 0 | $0 | 0.00% | −3,543−100.0% | Sold out |
| Heritage Family Offices, LLP | 0 | $0 | 0.00% | −3,355−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −3,174−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −3,144−100.0% | Sold out |
| Marco Investment Management LLC | 0 | $0 | 0.00% | −3,075−100.0% | Sold out |
| Benjamin Edwards Inc | 0 | $0 | 0.00% | −2,974−100.0% | Sold out |
| Argent Trust Co | 0 | $0 | 0.00% | −2,880−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −1,648−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −1,128−100.0% | Sold out |
| LRI Investments, LLC | 0 | $0 | 0.00% | −702−100.0% | Sold out |
| Anchor Investment Management, LLC | 0 | $0 | 0.00% | −555−100.0% | Sold out |
| Winnow Wealth LLC | 0 | $0 | 0.00% | −484−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −405−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −263−100.0% | Sold out |
| West Branch Capital LLC | 0 | $0 | 0.00% | −170−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −101−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| CBIZ Investment Advisory Services, LLC | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| Steigerwald, Gordon & Koch Inc. | 0 | $0 | 0.00% | −31−100.0% | Sold out |