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EXPO

Exponent Inc
$62.06 -0.02 (-0.03%) At close · Jul 15
Market Cap
$3.12B
Shares
48,511,629

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 356
Total Value: $2,857,029,692
Total Shares: 43,859,854
Showing 1–100 of 360 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding EXPO

All superinvestors →
Joel Greenblatt $328,207

Holder Concentration

Across 359 13F filers
Top Holder
13.7%
Jun 2023 → Mar 2026 · range 12.4% – 13.7%
of institutional value
Top 5
36.0%
Jun 2023 → Mar 2026 · range 36.0% – 45.1%
of institutional value
Top 10
51.3%
Jun 2023 → Mar 2026 · range 51.3% – 60.0%
of institutional value
HHI
422
Jun 2023 → Mar 2026 · range 422 – 535
Broadly held
Showing 100 of 360
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $395,989,978 13.86% 6,068,812
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $253,581,596 8.88% 3,886,308
Mega VANGUARD CAPITAL MANAGEMENT LLC $144,244,912 5.05% 2,210,650
Mid Conestoga Capital Advisors, LLC $124,399,451 4.35% 1,906,505
Mega STATE STREET CORP $123,292,224 4.32% 1,889,536
Mid GENEVA CAPITAL MANAGEMENT LLC $117,156,831 4.10% 1,795,507
Mega GEODE CAPITAL MANAGEMENT, LLC $107,506,813 3.76% 1,647,614
Mid ROYCE & ASSOCIATES LP $74,702,963 2.61% 1,144,873
Mega TWO SIGMA INVESTMENTS, LP $71,860,216 2.52% 1,101,306
Mega MORGAN STANLEY $69,948,517 2.45% 1,072,008
Mega AQR CAPITAL MANAGEMENT LLC $64,028,125 2.24% 981,274
Mega FIRST TRUST ADVISORS LP $62,954,113 2.20% 964,814
Mega DIMENSIONAL FUND ADVISORS LP $59,957,244 2.10% 918,885
Mega GOLDMAN SACHS GROUP INC $50,803,388 1.78% 778,596
Mega NEUBERGER BERMAN GROUP LLC $47,245,959 1.65% 724,076
Large Resona Asset Management Co.,Ltd. $45,104,454 1.58% 691,256
Mega NORTHERN TRUST CORP Bank $43,310,663 1.52% 663,765
Mega WELLS FARGO & COMPANY/MN $39,991,266 1.40% 612,893
Mega Invesco Ltd. $37,340,094 1.31% 572,262
Mega BANK OF AMERICA CORP /DE/ Bank $35,221,492 1.23% 539,793
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $34,194,393 1.20% 524,052
Mega MILLENNIUM MANAGEMENT LLC $33,939,852 1.19% 520,151
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $33,774,052 1.18% 517,610
Large BAMCO INC /NY/ $32,411,828 1.13% 496,733
Mega Bank of New York Mellon Corp Bank $29,683,720 1.04% 454,923
Mega RAYMOND JAMES FINANCIAL INC $26,247,920 0.92% 402,267
Mega DEUTSCHE BANK AG\ Bank $23,880,521 0.84% 365,985
Mega UBS Group AG $23,340,576 0.82% 357,710
Mega VANGUARD FIDUCIARY TRUST CO Bank $22,617,346 0.79% 346,626
Mega ENVESTNET ASSET MANAGEMENT INC $21,252,316 0.74% 325,706
Large FIFTH THIRD BANCORP Bank $18,311,694 0.64% 280,639
Large VOLORIDGE INVESTMENT MANAGEMENT, LLC $17,810,835 0.62% 272,963
Mega JPMORGAN CHASE & CO $17,525,365 0.61% 268,588
Mid ROFFMAN MILLER ASSOCIATES INC /PA/ $16,468,488 0.58% 280,267
Mid Fenimore Asset Management Inc $15,546,544 0.54% 264,577
Large SEI INVESTMENTS CO $14,764,182 0.52% 226,271
Mid EULAV Asset Management $14,557,275 0.51% 223,100
Mega Nuveen, LLC $14,461,487 0.51% 221,632
Mega JANE STREET GROUP, LLC $13,699,432 0.48% 209,953
Mega BARCLAYS PLC $12,999,691 0.46% 199,229
Mega D. E. Shaw & Co., Inc. $12,534,264 0.44% 192,096
Small Montanaro Asset Management Ltd $12,514,950 0.44% 191,800
Mega ROYAL BANK OF CANADA Bank $11,677,399 0.41% 178,964
Mega PRINCIPAL FINANCIAL GROUP INC $11,569,346 0.40% 177,308
Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Pension $11,312,523 0.40% 173,372
Mid BLI - Banque de Luxembourg Investments $10,612,847 0.37% 162,649
Mega RHUMBLINE ADVISERS $10,325,616 0.36% 158,247
Large Trexquant Investment LP $9,961,260 0.35% 152,663
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $9,820,125 0.34% 150,500
Mid ALGERT GLOBAL LLC $9,737,257 0.34% 149,230
Mega BNP PARIBAS ARBITRAGE, SA $9,232,875 0.32% 141,500
Mega AMERIPRISE FINANCIAL INC $8,146,462 0.29% 124,850
Mid DF DENT & CO INC $7,498,530 0.26% 114,920
Large ALPS ADVISORS INC $7,024,488 0.25% 107,655
Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension $6,874,283 0.24% 105,353
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $6,809,356 0.24% 104,358
Large CAPITAL FUND MANAGEMENT S.A. $6,762,705 0.24% 103,643
Mid MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC $6,738,824 0.24% 103,277
Large TUDOR INVESTMENT CORP ET AL $6,525,000 0.23% 100,000
Mega Swiss National Bank Bank $6,433,650 0.23% 98,600
Large STIFEL FINANCIAL CORP $6,405,722 0.22% 98,172
Large ProShare Advisors LLC $6,229,678 0.22% 95,474
Mega ALLIANCEBERNSTEIN L.P. $5,949,364 0.21% 91,178
Mid NICHOLAS COMPANY, INC. $5,926,005 0.21% 90,820
Large Retirement Systems of Alabama Pension $5,922,024 0.21% 90,759
Large RENAISSANCE TECHNOLOGIES LLC $5,742,000 0.20% 88,000
Mega California Public Employees Retirement System Pension $5,501,684 0.19% 84,317
Mid Granite Investment Partners, LLC $4,971,658 0.17% 76,194
Large Man Group plc $4,959,064 0.17% 76,001
Large Qube Research & Technologies Ltd $4,951,626 0.17% 75,887
Mega AMERICAN CENTURY COMPANIES INC $4,800,638 0.17% 73,573
Mega Legal & General Group Plc $4,641,819 0.16% 71,139
Mid Vest Financial, LLC $4,473,735 0.16% 68,563
Large Creative Planning $4,326,075 0.15% 66,300
Small LRT Capital Management, LLC $3,972,550 0.14% 60,882
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $3,943,188 0.14% 60,432
Mega LPL Financial LLC $3,789,850 0.13% 58,082
Mega PRICE T ROWE ASSOCIATES INC /MD/ $3,767,469 0.13% 57,739
Large Holocene Advisors, LP $3,527,088 0.12% 54,055
Mid XTX Topco Ltd $3,437,826 0.12% 52,687
Mega VICTORY CAPITAL MANAGEMENT INC $3,333,361 0.12% 51,086
Large MetLife Investment Management, LLC $3,314,047 0.12% 50,790
Large HRT FINANCIAL LP $3,243,251 0.11% 49,705
Mid HARBOR CAPITAL ADVISORS, INC. $3,046,522 0.11% 46,690
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $2,960,457 0.10% 45,371
Small Bridge City Capital, LLC $2,694,303 0.09% 41,292
Mid Y-Intercept (Hong Kong) Ltd $2,681,747 0.09% 45,639
Large LOS ANGELES CAPITAL MANAGEMENT LLC $2,680,731 0.09% 41,084
Mega VANGUARD ASSET MANAGEMENT, Ltd $2,591,012 0.09% 39,709
Large Janney Montgomery Scott LLC $2,531,112 0.09% 38,791
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $2,505,078 0.09% 38,392
Large Cetera Investment Advisers $2,424,429 0.08% 37,156
Large Cerity Partners LLC $2,406,615 0.08% 36,883
Mega CITADEL ADVISORS LLC $2,402,308 0.08% 36,817
Large Quantinno Capital Management LP $2,389,063 0.08% 36,614
Large Curated Wealth Partners LLC $2,383,716 0.08% 40,567
Small Numerai GP LLC $2,357,025 0.08% 36,123
Large Assenagon Asset Management S.A. $2,311,735 0.08% 39,342
Large SG Americas Securities, LLC Broker-Dealer $2,242,316 0.08% 34,365
Mid Vestmark Advisory Solutions, Inc. $2,192,530 0.08% 33,602
Key facts CIK 851520 CUSIP 30214U102 13F (30d) 30 filings 29 filers Visit website Investor relations

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