EXPONENT INC (EXPO)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
316
Reporting holders
$2.7B
Reported value
97.9%
Of shares outstanding
0.3%
Held as options
-18
Holder change
Institutions report 46,559,906 shares against 47,546,084 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $363.4M | 6,184,950 | 0.01% | 8q | +1.9%+$6.8M |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $234.8M | 3,995,684 | 0.73% | 31q | +2.8%+$6.4M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $184.7M | 3,143,624 | 0.01% | 2q | +6.7%+$11.6M |
| VANGUARD CAPITAL MANAGEMENT LLC | $128.1M | 2,180,212 | 0.00% | 2q | -1.4%-$1.8M |
| STATE STREET CORP | $114.2M | 1,943,646 | 0.00% | 31q | +2.9%+$3.2M |
| GEODE CAPITAL MANAGEMENT, LLC | $102.7M | 1,748,031 | 0.01% | 31q | +6.1%+$5.9M |
| GENEVA CAPITAL MANAGEMENT LLC | $82.6M | 1,405,173 | 1.89% | 26q | -21.7%-$22.9M |
| ROYCE & ASSOCIATES LP | $77.7M | 1,323,097 | 0.63% | 10q | +15.6%+$10.5M |
| Conestoga Capital Advisors, LLC | $74.4M | 1,265,704 | 1.62% | 31q | -33.6%-$37.7M |
| MORGAN STANLEY | $71.3M | 1,214,003 | 0.00% | 35q | +13.2%+$8.3M |
| AQR CAPITAL MANAGEMENT LLC | $67.3M | 1,144,847 | 0.02% | 31q | +16.7%+$9.6M |
| FIRST TRUST ADVISORS LP | $63.7M | 1,083,370 | 0.04% | 5q | +12.3%+$7.0M |
| TWO SIGMA INVESTMENTS, LP | $60.7M | 1,033,426 | 0.04% | 4q | -6.2%-$4.0M |
| DIMENSIONAL FUND ADVISORS LP | $54.5M | 927,545 | 0.01% | 31q | +0.9%+$508.9K |
| NORGES BANK | $51.9M | 883,843 | 0.01% | 32q | +20.0%+$8.7M |
| Resona Asset Management Co.,Ltd. | $44.5M | 754,256 | 0.21% | 10q | +9.1%+$3.7M |
| NORTHERN TRUST CORP | $38.1M | 648,042 | 0.00% | 31q | -2.4%-$923.9K |
| WELLS FARGO & COMPANY/MN | $33.4M | 567,909 | 0.01% | 31q | -53.7%-$38.7M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $32.9M | 559,546 | 0.04% | 9q | +8.1%+$2.5M |
| Invesco Ltd. | $31.4M | 533,719 | 0.00% | 31q | -6.7%-$2.3M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $31.0M | 527,020 | 0.00% | 31q | +0.6%+$174.4K |
| Sixth Street Partners Management Company, L.P. | $31.0M | 527,020 | 0.00% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $29.3M | 498,130 | 0.00% | 31q | -7.7%-$2.4M |
| JPMORGAN CHASE & CO | $28.9M | 481,260 | 0.00% | 31q | +79.2%+$12.8M |
| GOLDMAN SACHS GROUP INC | $26.2M | 446,274 | 0.00% | 31q | -42.7%-$19.5M |
| Bank of New York Mellon Corp | $24.4M | 415,958 | 0.00% | 31q | -8.6%-$2.3M |
| UBS Group AG | $23.2M | 395,055 | 0.00% | 31q | +10.4%+$2.2M |
| Point72 Asset Management, L.P. | $23.2M | 394,502 | 0.03% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $23.0M | 391,047 | 0.01% | 22q | -24.8%-$7.6M |
| BAMCO INC /NY/ | $21.4M | 364,297 | 0.03% | 10q | -26.7%-$7.8M |
| RIVERBRIDGE PARTNERS LLC | $21.1M | 359,934 | 0.59% | 31q | -32.5%-$10.2M |
| VANGUARD FIDUCIARY TRUST CO | $20.4M | 347,784 | 0.00% | 2q | HELD |
| RAYMOND JAMES FINANCIAL INC | $19.0M | 323,515 | 0.01% | 7q | -19.6%-$4.6M |
| ROFFMAN MILLER ASSOCIATES INC /PA/ | $16.5M | 280,267 | 0.86% | 31q | -3.1%-$519.5K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $16.0M | 271,842 | 0.00% | 31q | +160.5%+$9.8M |
| ENVESTNET ASSET MANAGEMENT INC | $15.7M | 266,615 | 0.00% | 31q | -18.1%-$3.5M |
| Fenimore Asset Management Inc | $15.5M | 264,577 | 0.32% | 12q | +2.1%+$319.5K |
| Nuveen, LLC | $14.3M | 244,021 | 0.00% | 6q | +10.1%+$1.3M |
| Qube Research & Technologies Ltd | $13.8M | 234,967 | 0.01% | 7q | +209.6%+$9.3M |
| Trexquant Investment LP | $12.5M | 212,179 | 0.07% | 5q | +39.0%+$3.5M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $12.4M | 211,483 | 0.05% | 5q | -22.5%-$3.6M |
| Balyasny Asset Management L.P. | $12.1M | 206,154 | 0.02% | new | NEW |
| FIFTH THIRD BANCORP | $11.6M | 197,498 | 0.02% | 31q | -29.6%-$4.9M |
| MACKENZIE FINANCIAL CORP | $11.2M | 191,175 | 0.01% | new | NEW |
| PRINCIPAL FINANCIAL GROUP INC | $10.7M | 182,637 | 0.01% | 31q | +3.0%+$313.1K |
| Montanaro Asset Management Ltd | $10.5M | 179,089 | 3.32% | 23q | -6.6%-$746.9K |
| CAPITAL FUND MANAGEMENT S.A. | $10.3M | 175,828 | 0.05% | 6q | +69.6%+$4.2M |
| SEI INVESTMENTS CO | $10.3M | 174,775 | 0.01% | 31q | -22.8%-$3.0M |
| BLI - Banque de Luxembourg Investments | $9.7M | 162,300 | 0.34% | 7q | HELD |
| RHUMBLINE ADVISERS | $9.6M | 164,027 | 0.01% | 31q | +3.7%+$339.6K |
| D. E. Shaw & Co., Inc. | $9.6M | 163,892 | 0.00% | 6q | -14.7%-$1.7M |
| Man Group plc | $9.4M | 160,212 | 0.02% | 31q | +110.8%+$4.9M |
| PEAK6 LLC | $8.6M | 26,023 | 0.02% | new | NEW |
| ROYAL BANK OF CANADA | $8.4M | 142,677 | 0.00% | 31q | -20.3%-$2.1M |
| ProShare Advisors LLC | $7.4M | 126,105 | 0.01% | 31q | +32.1%+$1.8M |
| DF DENT & CO INC | $6.5M | 111,379 | 0.12% | 31q | -3.1%-$208.1K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | $6.5M | 111,067 | 0.02% | 8q | +5.4%+$335.8K |
| ALPS ADVISORS INC | $6.5M | 110,958 | 0.03% | 17q | +3.1%+$194.1K |
| BNP PARIBAS FINANCIAL MARKETS | $6.4M | 108,364 | 0.00% | 31q | -23.4%-$1.9M |
| AMERIPRISE FINANCIAL INC | $6.3M | 107,830 | 0.00% | 31q | -56.8%-$8.3M |
| ALLIANCEBERNSTEIN L.P. | $6.1M | 94,068 | 0.00% | 31q | +3.2%+$188.6K |
| CANADA PENSION PLAN INVESTMENT BOARD | $6.0M | 101,900 | 0.00% | 9q | -32.3%-$2.9M |
| Swiss National Bank | $5.8M | 98,600 | 0.00% | 31q | HELD |
| AMERICAN CENTURY COMPANIES INC | $5.5M | 93,331 | 0.00% | 22q | +26.9%+$1.2M |
| NICHOLAS COMPANY, INC. | $5.3M | 90,820 | 0.10% | 29q | HELD |
| California Public Employees Retirement System | $5.1M | 86,871 | 0.00% | 31q | +3.0%+$150.1K |
| STIFEL FINANCIAL CORP | $5.0M | 84,705 | 0.00% | 26q | -13.7%-$791.3K |
| Granite Investment Partners, LLC | $5.0M | 84,592 | 0.25% | 10q | +11.0%+$493.5K |
| Vest Financial, LLC | $4.7M | 80,710 | 0.05% | 5q | +17.7%+$713.8K |
| Retirement Systems of Alabama | $4.7M | 79,775 | 0.01% | 14q | -12.1%-$645.4K |
| Assenagon Asset Management S.A. | $4.6M | 78,684 | 0.00% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4.4M | 75,694 | 0.00% | 31q | +277.3%+$3.3M |
| Legal & General Group Plc | $4.1M | 70,519 | 0.00% | 31q | -0.9%-$36.4K |
| Jefferies Financial Group Inc. | $3.9M | 66,842 | 0.03% | 2q | +584.6%+$3.4M |
| Holocene Advisors, LP | $3.8M | 64,861 | 0.01% | 6q | +20.0%+$635.0K |
| BARCLAYS PLC | $3.8M | 64,821 | 0.00% | 31q | -67.5%-$7.9M |
| Jump Financial, LLC | $3.7M | 62,234 | 0.03% | 6q | +679.5%+$3.2M |
| DEUTSCHE BANK AG\ | $3.3M | 55,970 | 0.00% | 34q | -84.7%-$18.2M |
| LPL Financial LLC | $3.2M | 55,221 | 0.00% | 31q | -4.9%-$168.1K |
| Longaeva Partners L.P. | $3.2M | 54,254 | 0.07% | new | NEW |
| LOS ANGELES CAPITAL MANAGEMENT LLC | $3.1M | 53,174 | 0.01% | 3q | +29.4%+$710.4K |
| CAPSTONE INVESTMENT ADVISORS, LLC | $3.1M | 52,159 | 0.01% | 5q | +391.7%+$2.4M |
| MetLife Investment Management, LLC | $3.0M | 51,301 | 0.01% | 32q | +1.0%+$30.0K |
| VICTORY CAPITAL MANAGEMENT INC | $2.8M | 48,437 | 0.00% | 30q | -5.2%-$155.7K |
| Creative Planning | $2.7M | 46,259 | 0.00% | 15q | -30.2%-$1.2M |
| Numerai GP LLC | $2.7M | 45,910 | 0.22% | 6q | +27.1%+$575.1K |
| Y-Intercept (Hong Kong) Ltd | $2.7M | 45,639 | 0.05% | 5q | +76.4%+$1.2M |
| ALGERT GLOBAL LLC | $2.7M | 45,120 | 0.03% | 7q | -84.9%-$14.9M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $2.6M | 43,764 | 0.00% | 31q | -3.5%-$94.4K |
| Bridge City Capital, LLC | $2.4M | 40,502 | 0.54% | 27q | -1.9%-$46.4K |
| CITADEL ADVISORS LLC | $2.4M | 40,344 | 0.00% | 30q | +9.6%+$207.2K |
| VANGUARD ASSET MANAGEMENT, Ltd | $2.3M | 39,709 | 0.00% | 2q | HELD |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | $2.2M | 37,950 | 0.02% | 31q | -63.3%-$3.8M |
| Freestone Grove Partners LP | $2.1M | 35,346 | 0.01% | 2q | +196.4%+$1.4M |
| LMR Partners LLP | $2.1M | 35,081 | 0.01% | new | NEW |
| CITIGROUP INC | $2.1M | 34,975 | 0.00% | 31q | +164.6%+$1.3M |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $1.9M | 31,590 | 0.00% | 2q | HELD |
| ALLSTATE CORP | $1.9M | 31,613 | 0.02% | new | NEW |
| Louisiana State Employees Retirement System | $1.8M | 28,700 | 0.01% | 31q | +97.9%+$881.0K |
| NEW YORK STATE COMMON RETIREMENT FUND | $1.8M | 30,016 | 0.00% | 31q | +1.4%+$23.5K |
Showing the largest 100 of 342 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 316 | $2.7B | 46,559,906 | 37 | 109 | 133 | 0.3% |
| Q1 2026 | 334 | $3.1B | 47,428,088 | 46 | 130 | 113 | 0.3% |
| Q4 2025 | 332 | $3.3B | 47,027,839 | 39 | 117 | 126 | 0.4% |
| Q3 2025 | 330 | $3.3B | 46,819,180 | 44 | 101 | 133 | 0.1% |
| Q2 2025 | 338 | $3.6B | 48,538,566 | 29 | 125 | 115 | 0.1% |
| Q1 2025 | 363 | $3.8B | 46,541,353 | 63 | 115 | 113 | 0.1% |
| Q4 2024 | 344 | $4.1B | 46,284,565 | 34 | 107 | 120 | 0.1% |
| Q3 2024 | 342 | $5.4B | 46,695,572 | 49 | 111 | 114 | 0.0% |
| Q2 2024 | 320 | $4.4B | 46,110,321 | 49 | 120 | 99 | 0.0% |
| Q1 2024 | 294 | $3.9B | 47,450,001 | 33 | 90 | 114 | 0.1% |
| Q4 2023 | 312 | $4.0B | 45,669,130 | 23 | 96 | 126 | 0.1% |
| Q3 2023 | 312 | $3.8B | 44,028,649 | 26 | 119 | 104 | 0.0% |
| Q2 2023 | 308 | $4.0B | 43,370,266 | 26 | 98 | 117 | 0.0% |
| Q1 2023 | 305 | $4.2B | 42,129,207 | 37 | 120 | 90 | 0.1% |
| Q4 2022 | 270 | $3.9B | 39,748,630 | 34 | 85 | 85 | 0.1% |
| Q3 2022 | 348 | $4.1B | 46,740,834 | 29 | 112 | 123 | 0.0% |
| Q2 2022 | 348 | $4.4B | 48,184,523 | 28 | 130 | 120 | 0.0% |
| Q1 2022 | 355 | $5.1B | 47,298,031 | 36 | 135 | 106 | 0.1% |
| Q4 2021 | 363 | $5.5B | 46,926,865 | 36 | 129 | 102 | 0.1% |
| Q3 2021 | 340 | $5.3B | 46,990,676 | 38 | 109 | 103 | 0.1% |
| Q2 2021 | 319 | $4.2B | 47,270,533 | 35 | 117 | 93 | 0.1% |
| Q1 2021 | 312 | $4.6B | 47,191,837 | 38 | 89 | 108 | 0.0% |
| Q4 2020 | 304 | $4.2B | 47,157,987 | 39 | 100 | 87 | 0.0% |
| Q3 2020 | 304 | $3.4B | 47,263,406 | 51 | 89 | 96 | 0.0% |
| Q2 2020 | 291 | $3.8B | 47,105,222 | 44 | 84 | 102 | 0.0% |
| Q1 2020 | 274 | $3.3B | 46,435,547 | 33 | 86 | 106 | 0.0% |
| Q4 2019 | 272 | $3.3B | 47,109,457 | 30 | 85 | 91 | 0.0% |
| Q3 2019 | 275 | $3.3B | 46,519,688 | 32 | 84 | 91 | 0.0% |
| Q2 2019 | 264 | $2.7B | 46,485,413 | 35 | 94 | 69 | 0.2% |
| Q1 2019 | 265 | $2.7B | 46,725,797 | 36 | 85 | 75 | 0.1% |
| Q4 2018 | 246 | $2.4B | 47,464,373 | 3 | 2 | 7 | 0.0% |