§ PROFESSIONAL SERVICES
USD · Professional ServicesEXPO
EXPONENT INC
USDSector · Professional ServicesBeta · 0.82
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
159 increased/new, 150 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 30.9 | P/B | 8.97 |
| EPS (TTM) | 2.07 | Dividend | 1.92% |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 6.1M | 0.0% | −2% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 3.9M | 0.7% | −6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.9M | n/a | n/a |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.2M | n/a | n/a |
| Conestoga Capital Advisors, LLC | 1.9M | 2.5% | −20% |
| State Street | 1.9M | 0.0% | +2% |
◇ AC INTELLIGENCE
Top institutional owners for EXPO as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER43.5% · 254 holders
PASSIVE / INDEX23.0% · 11 holders
DEALER / BANK16.2% · 31 holders
QUALITY / COMPOUNDER14.3% · 22 holders
INCOME / DEFENSIVE2.1% · 27 holders
TACTICAL / MACRO1.4% · 3 holders
SYSTEMATIC / QUANT1.1% · 9 holders
ACTIVIST0.4% · 1 holder
DEEP VALUE0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for EXPO in the last 180 days.