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Disclosery

EXPO EXPONENT INC

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COM (common), issuer CIK 851520

353 managers (362 13F filers) reported a position in EXPO shares at 2026-03-31, 47,133,828 shares in all. 49 filers opened a position and 47 filers sold out during the quarter.

Managers
353
13F filers
362
New
49
Added
145
Reduced
125
Sold out
47
Shares held by filers
47,133,828

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Empowered Funds, LLC5,408$353K<0.01%new13F-HR/ATimeline
Baker Ellis Asset Management LLC5,160$337K0.04%013F-HRTimeline
Graham Capital Management, L.P.5,099$333K0.01%-1,48213F-HRTimeline
Gotham Asset Management, LLC5,030$328K<0.01%+77413F-HRTimeline
TRUST POINT INC.5,013$327K0.03%+54513F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK4,942$322K<0.01%-53413F-HRTimelineGroup
WEALTH ALLIANCE, LLC4,916$321K0.03%+45713F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD4,876$318K<0.01%new13F-HRTimeline
Merit Financial Group, LLC4,816$314K<0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…4,806$314K<0.01%+21613F-HRTimelineGroup
AlphaGrep UK Ltd4,739$309K0.09%new13F-HRTimeline
Sivia Capital Partners, LLC4,667$305K0.06%new13F-HRTimeline
BetterWealth, LLC4,666$304K0.06%013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC4,564$298K0.01%+1,19613F-HRTimeline
NewEdge Advisors, LLC4,476$292K<0.01%+4,34013F-HR/ATimeline
Cambridge Investment Research Advisors,…4,437$289K<0.01%+11813F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,374$285K0.01%+1,45813F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC4,260$278K0.01%-4,40513F-HRTimelineGroup
PDT Partners, LLC4,231$276K0.02%013F-HRTimeline
Engineers Gate Manager LP4,220$275K<0.01%-35,53013F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC4,091$267K<0.01%-1,03913F-HRTimelineGroup
AE Wealth Management LLC3,943$257K<0.01%+50813F-HRTimeline
Malaga Cove Capital, LLC3,945$257K0.09%-1,53913F-HRTimeline
Impact Capital Partners LLC3,889$254K0.08%-49513F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\3,858$252K<0.01%-1,89413F-HRTimelineGroup
Ensign Peak Advisors, Inc3,834$250K<0.01%013F-HR/ATimeline
Capital Investment Counsel, Inc3,725$243K0.03%013F-HRTimeline
Certified Advisory Corp3,700$241K0.02%-1,02313F-HRTimeline
Caprock Group, LLC3,680$240K0.01%-8813F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC3,626$237K0.01%013F-HRTimeline
Crossmark Global Holdings, Inc.3,604$235K<0.01%-4413F-HRTimeline
LVW Advisors, LLC3,418$223K0.02%-12713F-HRTimeline
ISTHMUS PARTNERS, LLC3,390$221K0.02%013F-HRTimeline
CAXTON ASSOCIATES LLP3,344$218K0.01%new13F-HRTimeline
MQS Management LLC3,290$215K0.15%new13F-HRTimeline
DAVENPORT & Co LLC3,239$211K<0.01%new13F-HRTimeline
Cornerstone Investment Partners, LLC3,230$211K0.01%new13F-HRTimeline
HighTower Advisors, LLC3,214$210K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC3,201$209K<0.01%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP3,191$208K0.02%new13F-HRTimeline
HOHIMER WEALTH MANAGEMENT, LLC3,150$206K0.03%new13F-HRTimeline
Third View Private Wealth, LLC3,113$203K0.03%-1,29813F-HRTimeline
Aquatic Capital Management LLC2,853$186K0.01%-68813F-HRTimeline
Hilltop National Bank2,849$186K0.04%+47613F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,797$183K<0.01%-54313F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC2,663$174K0.01%+1313F-HR/ATimeline
GAMMA Investing LLC2,293$150K0.01%+1,71713F-HRTimeline
Redwood Park Advisors LLC2,265$148K0.11%+213F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.2,042$133K<0.01%-20613F-HRTimelineGroup
Parkside Financial Bank & Trust2,006$131K0.01%+51313F-HRTimeline
GW&K Investment Management, LLC1,918$125K<0.01%-1,89713F-HRTimeline
Covestor Ltd1,745$114K0.08%-92613F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,488$95.9K<0.01%+1,40113F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,463$95.5K<0.01%-12613F-HR/ATimelineGroup
KBC Group NVin group KBC Group NV1,439$94K<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC1,433$93.5K<0.01%-2313F-HRTimeline
MATHER GROUP, LLC.1,307$85.3K<0.01%new13F-HRTimeline
Eurizon Capital SGR S.p.A.1,256$82.3K<0.01%013F-HRTimeline
Versant Capital Management, Inc1,226$80K0.01%+18213F-HRTimeline
ROTHSCHILD INVESTMENT LLC1,206$78.7K<0.01%+85413F-HRTimeline
Quantbot Technologies LP1,195$78K<0.01%new13F-HRTimeline
BALLAST ADVISORS LLC1,131$73.8K0.02%new13F-HR/ATimeline
State of Wyoming1,109$72.4K0.01%+213F-HRTimeline
Allworth Financial LP924$60.3K<0.01%+45513F-HRTimeline
STRS OHIO900$58.7K<0.01%-1,10013F-HRTimeline
Clearstead Advisors, LLC889$58K<0.01%-21013F-HRTimeline
Arax Advisory Partners731$47.5K<0.01%+26513F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC717$47K<0.01%+19413F-HRTimelineGroup
Caitong International Asset Management …713$46.5K0.01%+27113F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.701$46K<0.01%-20613F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NISA INVESTMENT ADVISORS, LLC622$40.6K<0.01%-1413F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …622$40.6K<0.01%+10213F-HRTimelineGroup
HM PAYSON & CO589$38.4K<0.01%013F-HRTimeline
Park Place Capital Corp522$34.1K0.01%+12013F-HRTimeline
Farther Finance Advisors, LLC503$32.7K<0.01%-59913F-HRTimeline
MAI Capital Management481$31.4K<0.01%+37213F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC449$29.9K<0.01%-5513F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…450$29.4K<0.01%+38313F-HRTimelineGroup
Steward Partners Investment Advisory, L…432$28.2K<0.01%-26313F-HRTimeline
UMB Bank, n.a.424$27.7K<0.01%-48013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO385$25.1K<0.01%013F-HRTimelineGroup
Bell Investment Advisors, Inc377$24.6K<0.01%+30513F-HRTimeline
Essential Partners LLC365$23.8K0.01%+1513F-HRTimeline
Basecamp Wealth Advisors LLC344$22.4K<0.01%+12413F-HRTimeline
Smartleaf Asset Management LLC340$22.2K<0.01%+7113F-HRTimeline
Root Financial Partners, LLC330$21.5K<0.01%+19613F-HRTimeline
Sterling Capital Management LLC324$21.1K<0.01%-613F-HRTimeline
Kemnay Advisory Services Inc.268$17.5K<0.01%+18213F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC260$17K<0.01%-42713F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.235$15.3K<0.01%-11913F-HR/ATimelineGroup
PRIVATE TRUST CO NA225$14.7K<0.01%-213F-HRTimeline
MassMutual Private Wealth & Trust, FSB195$12.7K<0.01%-9613F-HRTimeline
WHITTIER TRUST CO191$12.7K<0.01%new13F-HRTimeline
Advisory Services Network, LLC179$11.7K<0.01%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC163$10.6K<0.01%+6713F-HRTimelineGroup
Federation des caisses Desjardins du Qu…138$9.01K<0.01%013F-HRTimeline
ENTRUST FINANCIAL LLC129$8.42K0.01%013F-HRTimeline
Destiny Wealth Partners, LLC127$8.29K<0.01%new13F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC121$7.89K<0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.120$7.83K<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…105$6.88K<0.01%+5013F-HRTimelineGroup
CoreCap Advisors, LLC103$6.72K<0.01%+5513F-HRTimeline
Leonteq Securities AG92$6K<0.01%+3013F-HRTimeline
IFP Advisors, Inc89$5.81K<0.01%-13013F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC82$5.35K<0.01%new13F-HRTimeline
Meramec Financial Planners, LLC77$5.25K<0.01%+2313F-HRTimeline
HAZLETT, BURT & WATSON, INC.63$4K<0.01%013F-HRTimeline
Quent Capital, LLC52$3.39K<0.01%+3113F-HRTimeline
Physician Wealth Advisors, Inc.47$3.07K<0.01%+1213F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…44$2.87K<0.01%013F-HRTimelineGroup
True Wealth Design, LLC44$2.87K<0.01%+1113F-HRTimeline
Private Wealth Management Group, LLC44$2.87K<0.01%-6113F-HRTimeline
CVA Family Office, LLC43$2.81K<0.01%new13F-HRTimeline
Financial Network Wealth Advisors LLC40$2.64K<0.01%013F-HRTimeline
Kilter Group LLC40$2.61K<0.01%-1813F-HRTimeline
Larson Financial Group LLC37$2.41K<0.01%new13F-HRTimeline
Colonial Trust Co / SCin group Colonial Trust Advisors36$2.37K<0.01%+3413F-HRTimelineGroup
Grove Bank & Trust34$2.22K<0.01%new13F-HRTimeline
Manchester Capital Management LLC33$2.15K<0.01%-1513F-HRTimeline
WOLFF WIESE MAGANA LLC33$2.15K<0.01%013F-HRTimeline
Activest Wealth Management33$2.15K<0.01%new13F-HRTimeline
Sachetta, LLC32$2.09K<0.01%013F-HRTimeline
CENTRAL TRUST Co27$1.76K<0.01%new13F-HRTimeline
AdvisorNet Financial, Inc27$1.76K<0.01%013F-HRTimeline
Fortitude Family Office, LLC26$1.7K<0.01%+2113F-HRTimeline
WPG Advisers, LLC22$1.44K<0.01%-413F-HRTimeline
JFS WEALTH ADVISORS, LLC21$1.37K<0.01%-313F-HRTimeline
Raleigh Capital Management Inc.21$1.37K<0.01%new13F-HRTimeline
SHP Wealth Management18$1.18K<0.01%+913F-HRTimeline
SBI Securities Co., Ltd.18$1.18K<0.01%013F-HRTimeline
SJS Investment Consulting Inc.17$1.11K<0.01%+1413F-HRTimeline
HARBOUR INVESTMENTS, INC.16$1.04K<0.01%013F-HRTimeline
CX Institutional12$1K<0.01%-613F-HRTimeline
Owl Creek Wealth Partners LLC15$979<0.01%13F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp14$914<0.01%-713F-HRTimelineGroup
Keating Financial Advisory Services, In…14$914<0.01%-313F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC13$848<0.01%013F-HRTimelineGroup
Rialto Wealth Management, LLC11$718<0.01%-813F-HRTimeline
Bay Harbor Wealth Management, LLC9$587<0.01%+313F-HRTimeline
Cornerstone Planning Group LLC9$533<0.01%+113F-HRTimeline
Bogart Wealth, LLC7$457<0.01%-1413F-HRTimeline
Bare Financial Services, Inc7$457<0.01%-2313F-HRTimeline
Signature Equity Partners, LLC7$457<0.01%-313F-HRTimeline
Investors Portfolio Services LLC8$423<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.6$392<0.01%-313F-HRTimeline
DiNuzzo Private Wealth, Inc.6$392<0.01%-213F-HRTimeline
Vermillion Wealth Management, Inc.4$261<0.01%new13F-HRTimeline
Hughes Financial Services, LLC2$131<0.01%+113F-HRTimeline
HFM Investment Advisors, LLC2$131<0.01%-113F-HRTimeline
Dunhill Financial, LLC1$67<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC1$65<0.01%new13F-HRTimeline
CURIO WEALTH, LLC1$65<0.01%new13F-HRTimeline
Avion Wealth7$00%-3513F-HRTimelineValue filed as zero, left out of ratios.