ExponentEXPO
13F holders, Q4 2025 (December 31)357holders −3
40new positions
50sold out
7famous investors
$69.47avg. 13F price*
At the end of Q4 2025, 357 institutions reported holding Exponent Inc. (EXPO) in their 13F filings, down 3 from Q3 2025. 40 opened new positions and 50 sold out. The largest holders were BlackRock, Inc. ($428.2M), Vanguard Group Inc. ($357.2M) and Kayne Anderson Rudnick Investment Management LLC ($287.8M). 7 famous investors held it, including Ron Baron (0.1% of Baron Capital (BAMCO)'s portfolio), Steve Cohen (0.1% of Point72 Asset Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Exponent Inc.
- CUSIP
- 30214U102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 40 | $16.8M |
| Exits | 50 | $32.3M |
All 13F filers, Q3 2025 → Q4 2025: 2,953,225 shares bought and 3,423,080 shares sold, net −469,855 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 357 holders
| BlackRock, Inc. | 0.01% | Add +1.6% | 6,164,467 | $428.2M |
| Vanguard Group Inc. | 0.01% | Reduce -2.0% | 5,143,010 | $357.2M |
| Kayne Anderson Rudnick Investment Management LLC | 0.77% | Reduce -7.7% | 4,143,107 | $287.8M |
| Conestoga Capital Advisors, LLC | 2.80% | Add +1.3% | 2,392,499 | $166.2M |
| State Street Corp. | 0.00% | Reduce -0.1% | 1,855,626 | $128.9M |
| Geneva Capital Management LLC | 2.25% | Reduce -7.1% | 1,727,401 | $120.0M |
| Geode Capital Management, LLC | 0.01% | Reduce -0.2% | 1,590,205 | $110.5M |
| Neuberger Berman Group LLC | 0.08% | Reduce -5.4% | 1,478,536 | $102.7M |
| Morgan Stanley | 0.00% | Add +3.6% | 1,154,210 | $80.2M |
| Dimensional Fund Advisors LP | 0.01% | Add +0.3% | 898,615 | $62.4M |
| First Trust Advisors LP | 0.05% | Add +54.9% | 898,343 | $62.4M |
| Northern Trust Corp. | 0.01% | Add +0.9% | 740,274 | $51.4M |
| Norges Bank | 0.01% | — | 736,619 | $51.2M |
| Resona Asset Management Co.,Ltd. | 0.22% | Reduce -5.3% | 668,102 | $46.8M |
| Royce & Associates LP | 0.46% | Add +73.8% | 652,109 | $45.3M |
| Wells Fargo & Company | 0.01% | Reduce -15.2% | 600,966 | $41.7M |
| Invesco Ltd. | 0.00% | Add +2.7% | 581,878 | $40.4M |
| Riverbridge Partners LLC | 0.72% | Add +14.7% | 554,193 | $38.5M |
| AQR Capital Management | 0.02% | Add +115.1% | 547,737 | $38.0M |
| Bank of America Corp. | 0.00% | Reduce -14.0% | 537,086 | $37.3M |
| Two Sigma Investments, LP | 0.06% | Add +22.2% | 523,704 | $36.4M |
| Point72 Asset Management | 0.06% | Add +10.5% | 520,453 | $36.2M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -2.5% | 516,095 | $35.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +37.1% | 476,974 | $33.1M |
| Baron Capital (BAMCO) | 0.09% | Reduce -6.3% | 470,868 | $32.7M |
| Bank of New York Mellon Corp | 0.01% | Add +12.4% | 462,027 | $32.1M |
| Raymond James Financial Inc. | 0.01% | Reduce -23.8% | 392,638 | $27.3M |
| Two Sigma Advisers, LP | 0.05% | Add +14.5% | 377,500 | $26.2M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.04% | Add +2.3% | 368,991 | $25.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -23.3% | 368,655 | $25.6M |
| Comerica Bank | 0.09% | Add +23.6% | 314,203 | $21.8M |
| Roffman Miller Associates Inc. | 1.12% | Reduce -2.3% | 296,001 | $20.6M |
| Fenimore Asset Management Inc | 0.39% | Add +17.9% | 266,892 | $18.5M |
| EULAV Asset Management | 0.49% | Reduce -15.9% | 262,100 | $18.2M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -35.5% | 260,998 | $18.1M |
| Millennium Management | 0.01% | Add +2.1% | 252,143 | $17.5M |
| Citadel Advisors | 0.01% | Reduce -17.1% | 237,120 | $16.5M |
| Nuveen, LLC | 0.00% | Add +93.1% | 219,724 | $15.3M |
| Royal Bank of Canada | 0.00% | Reduce -31.5% | 209,135 | $14.5M |
| Granite Investment Partners, LLC | 0.85% | Add +159.9% | 206,221 | $14.3M |
| D. E. Shaw & Co. | 0.01% | Reduce -27.6% | 205,618 | $14.3M |
| Barclays PLC | 0.01% | Add +12.6% | 196,995 | $13.7M |
| Sei Investments Co. | 0.01% | Add +27.1% | 195,822 | $13.6M |
| Voloridge Investment Management, LLC | 0.05% | Reduce -24.9% | 191,611 | $13.3M |
| Ameriprise Financial Inc. | 0.00% | Reduce -0.3% | 180,738 | $12.6M |
| UBS Group AG | 0.00% | Add +29.7% | 176,404 | $12.3M |
| Public Employees Retirement Association of Colorado | 0.04% | No change | 173,372 | $12.0M |
| Canada Pension Plan Investment Board | 0.01% | Add +82.0% | 168,700 | $11.7M |
| BLI - Banque de Luxembourg Investments | 0.34% | Add +1.3% | 162,649 | $11.4M |
| BNP Paribas Financial Markets | 0.01% | Reduce -21.7% | 156,148 | $10.8M |
| Rhumbline Advisers | 0.01% | Reduce -9.1% | 155,391 | $10.8M |
| Principal Financial Group Inc. | 0.01% | Add +7.2% | 149,616 | $10.4M |
| Algert Global LLC | 0.16% | Add +570.3% | 143,440 | $10.0M |
| PineStone Asset Management Inc. | 0.06% | Add +6.3% | 139,494 | $9.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +39.6% | 137,263 | $9.5M |
| Jane Street Group, LLC | 0.01% | Add +65.3% | 125,920 | $8.7M |
| Montanaro Asset Management Ltd | 2.33% | Reduce -0.9% | 120,500 | $8.4M |
| DF Dent & Co. Inc. | 0.12% | Reduce -39.5% | 119,183 | $8.3M |
| Man Group plc | 0.02% | Reduce -18.3% | 119,125 | $8.3M |
| Alps Advisors Inc. | 0.05% | Reduce -6.2% | 112,885 | $7.8M |
| Assenagon Asset Management S.A. | 0.01% | Add +15.7% | 112,873 | $7.8M |
| Teacher Retirement System of Texas | 0.03% | Add +18.8% | 108,567 | $7.5M |
| Marshall Wace, LLP | 0.01% | New | 100,399 | $7.0M |
| Swiss National Bank | 0.00% | Add +1.2% | 99,600 | $6.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -1.1% | 98,614 | $6.8M |
| Stifel Financial Corp. | 0.01% | Reduce -16.3% | 95,464 | $6.6M |
| Nearwater Capital Markets, Ltd | 0.11% | No change | 95,300 | $6.6M |
| ProShare Advisors LLC | 0.01% | Reduce -5.9% | 92,167 | $6.4M |
| Nicholas Company, Inc. | 0.11% | No change | 91,225 | $6.3M |
| Retirement Systems of Alabama | 0.02% | Reduce -1.3% | 89,473 | $6.2M |
| Trexquant Investment LP | 0.05% | Add +42.1% | 88,255 | $6.1M |
| California Public Employees Retirement System | 0.00% | Reduce -0.2% | 87,467 | $6.1M |
| Creative Planning | 0.00% | Add +94.2% | 86,123 | $6.0M |
| Capital Fund Management S.A. | 0.06% | Add +32.4% | 84,210 | $5.8M |
| EFG International AG | 0.11% | — | 83,544 | $5.8M |
| Legal & General Group Plc | 0.00% | Reduce -3.8% | 80,536 | $5.6M |
| Mutual of America Capital Management LLC | 0.06% | Reduce -3.7% | 76,162 | $5.3M |
| Jacobs Levy Equity Management, Inc. | 0.02% | Reduce -46.9% | 67,416 | $4.7M |
| Vest Financial, LLC | 0.05% | Add +69.4% | 62,350 | $4.3M |
| LPL Financial LLC | 0.00% | Reduce -13.3% | 60,592 | $4.2M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -54.1% | 54,581 | $3.8M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | No change | 52,115 | $3.6M |
| MetLife Investment Management, LLC | 0.02% | Reduce -5.2% | 51,881 | $3.6M |
| New York State Common Retirement Fund | 0.00% | Add +88.3% | 51,426 | $3.6M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -5.7% | 48,306 | $3.4M |
| Victory Capital Management Inc. | 0.00% | Add +15.2% | 48,078 | $3.3M |
| California State Teachers Retirement System | 0.00% | Add +1.9% | 47,777 | $3.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +10.6% | 47,525 | $3.3M |
| Voleon Capital Management LP | 0.07% | Reduce -23.9% | 45,450 | $3.2M |
| Deutsche Bank AG | 0.00% | Reduce -84.4% | 43,157 | $3.0M |
| Dark Forest Capital Management LP | 0.14% | Reduce -4.9% | 42,823 | $3.0M |
| American Century Companies Inc. | 0.00% | Add +71.8% | 42,708 | $3.0M |
| Edgestream Partners, L.P. | 0.08% | Reduce -4.4% | 42,002 | $2.9M |
| Bridge City Capital, LLC | 0.85% | Add +3.9% | 41,435 | $2.9M |
| New York State Teachers Retirement System | 0.01% | Reduce -4.5% | 39,972 | $2.8M |
| Engineers Gate Manager LP | 0.03% | Add +187.6% | 39,750 | $2.8M |
| HRT Financial LP | 0.01% | Reduce -8.2% | 38,173 | $2.7M |
| Campbell & CO Investment Adviser LLC | 0.12% | Add +138.5% | 37,297 | $2.6M |
| Janney Montgomery Scott LLC | 0.01% | Reduce -16.0% | 36,925 | $2.6M |
| SG Americas Securities, LLC | 0.00% | Add +422.3% | 36,610 | $2.5M |
"% of holder's portfolio" is EXPO's weight in each manager's 13F, not the share of Exponent Inc. the manager owns.