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VANGUARD PORTFOLIO MANAGEMENT LLC

Position in EXPO — Exponent Inc

CIK 2100121 MALVERN, PA

Position in EXPO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$184,719,346
-$7,556,483 QoQ
Shares Held
3,143,624
+6.7% QoQ
Ownership
6.61%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#3
of 337 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in EXPO Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

VANGUARD PORTFOLIO MANAGEMENT LLC holds $20,214,022,715 across 35 Engineering & Construction names. EXPO ranks #23 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in EXPO

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $184,719,346 3,143,624
2026-03-31 $192,275,829 2,946,756