EXPO
Exponent, Inc. · Industrials · Engineering & Construction
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | +1 | 58.31K | $3.88M | +1 | n/a |
| Q2 2026 | 110 | 0 | 33.86M | $1.99B | +9 | −9 |
| Q1 2026 | 113 | +5 | 33.31M | $2.17B | +9 | −5 |
| Q4 2025 | 107 | 0 | 36.18M | $2.51B | +2 | −1 |
| Q3 2025 | 17 | +1 | 19.37M | $1.35B | +2 | −2 |
| Q2 2025 | 14 | -2 | 16.73M | $1.25B | n/a | −2 |
| Q1 2025 | 13 | +3 | 5.04M | $408.27M | +3 | n/a |
| Q4 2024 | 10 | -1 | 4.33M | $386.19M | +2 | −3 |
| Q3 2024 | 10 | 0 | 2.34M | $269.42M | n/a | n/a |
| Q2 2024 | 10 | n/a | 2.42M | $229.83M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 43.37K | -44.9% | $2.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Wealth Enhancement Advisory… | 14.92K | +99.0% | $1.04M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | TD Waterhouse Canada Inc. | 18 | New | $1,260 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| TD Waterhouse Canada Inc. | $1,260 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 356 holders, 46.85M shares, $3.01B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Officer · Group Vice President · 184 sh @ 68.45 · $12,594
Open-market sales (S)
Officer, Director · 1.71K sh · $113,136
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology