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Exponent Inc

Held by 9 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 30214U102 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 9 of the investors we track own this stock. In the latest quarter, 4 of them bought more of it and 6 sold some or all of theirs (2 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
9
0 vs last quarter (like-for-like)
Total value held
$270.41M
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.1%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
-$15.12M
-6.5% vs last quarter
Net shares bought
+138.1K
Est. net flow +$7.54M
Quarter activity
4 bought · 6 sold
2 new · 2 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns EXPO?

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Who owns EXPO? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Chuck Royce Royce & Associates 1.32M $77.75M 0.6% Added +178.2K +15.6% +$10.47M
2 Two Sigma Two Sigma Investments 1.03M $60.72M 0.0% Reduced -67.9K -6.2% -$3.99M
3 Norges Bank Norges Bank Investment Management 883.84K $51.93M 0.0% — — — —
4 Steve Cohen Point72 Asset Management 394.50K $23.18M 0.0% New +394.5K — +$23.18M
5 Israel Englander Millennium Management 391.05K $22.98M 0.0% Reduced -129.1K -24.8% -$7.59M
6 Ron Baron Baron Capital (BAMCO) 364.30K $21.41M 0.0% Reduced -132.4K -26.7% -$7.78M
7 David Shaw D.E. Shaw & Co. 163.89K $9.63M 0.0% Reduced -28.2K -14.7% -$1.66M
8 Ken Griffin Citadel Advisors 40.34K $2.37M 0.0% Added +3.5K +9.6% +$207.25K
9 Ray Dalio Bridgewater Associates 7.51K $441.11K 0.0% New +7.5K — +$441.11K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Jim Simons Renaissance Technologies -88.0K $5.74M
Barrow Hanley Barrow Hanley Mewhinney & Strauss -82 $5.35K

Politician trades

Politician trades in EXPO

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Politician Date Ticker Asset Type Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. Est. size ⓘOur estimate only: the midpoint of the reported range. Owner Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. Filed ↓ Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. Source
Lisa McClain Politician Sep 11, 2025 EXPO Exponent, Inc. - Common Stock (EXPO) [ST] Sale $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse Charles Schwab Brokerage Account 924 Oct 22, 2025 41 days PTR ↗
Lisa McClain Politician Aug 13, 2025 EXPO Exponent, Inc. - Common Stock (EXPO) [ST] Purchase $1,001 - $15,000 Est. $8,000 (midpoint of reported range $1,001–$15,000) Spouse Charles Schwab Brokerage Account 924 Sep 12, 2025 30 days PTR ↗
Jefferson Shreve Politician May 12, 2025 EXPO Exponent, Inc. - Common Stock (EXPO) [ST] Sale $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) Self CRT - Standard Unit Trust Jun 22, 2025 41 days PTR ↗
Jefferson Shreve Politician Mar 13, 2025 EXPO Exponent, Inc. - Common Stock (EXPO) [ST] Purchase $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) Self CRT - Standard Unit Trust Apr 11, 2025 29 days PTR ↗
Jefferson Shreve Politician Feb 24, 2025 EXPO Exponent, Inc. - Common Stock (EXPO) [ST] Purchase $15,001 - $50,000 Est. $32,500 (midpoint of reported range $15,001–$50,000) Self CRT - Standard Unit Trust Mar 9, 2025 13 days PTR ↗