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EXPONENT INC (EXPO)
Institutional ownership, SEC filings and insider activity
Sector: Industry · SEC CIK 0000851520 · EDGAR filings · Updated 2026-07-17
EXPONENT INC (EXPO) has reported institutional ownership of 97.1%, with 357 institutional managers holding positions valued at $3.08B per the latest 13F reporting period.
Institutional ownership
97.1%
Institutional managers
357
Reported 13F value
$3.08B
Insider activity
62 trans.
−$2.83M net selling
Latest updates
- 2026-07-17 — Insider transaction reported (Form 4)
- 2026-07-15 — Notice of proposed sale filed (Form 144)
- 2026-06-29 — Insider transaction reported (Form 4)
- 2026-06-17 — Insider transaction reported (Form 4)
- 2026-06-15 — Notice of proposed sale filed (Form 144)
- 2026-06-10 — Current report (8-K) filed
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, EXPONENT INC has 357 institutional holders and institutional ownership of 97.1%.
Insider activity
Insiders reported 62 transactions (7 buys, 19 sells) across 13 reporting insiders, with a net reported value of −$2.83M.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-17.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-17.