Exponent Ownership | Who Owns Exponent?
Exponent Ownership Summary
Exponent is owned by 69.46% institutional investors, 1.02% insiders, and 29.52% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 11.84% of EXPO shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.27% of its assets in Exponent shares.
EXPO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Exponent | 69.46% | 1.02% | 29.52% |
| Sector | Industrials Stocks | 45.69% | 12.61% | 41.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 6.07M | 11.84% | $421.65M |
| Blackrock | 5.99M | 11.74% | $569.48M |
| Vanguard group | 5.25M | 10.25% | $364.82M |
| Kayne anderson rudnick investment management | 4.49M | 8.76% | $311.95M |
| Conestoga capital advisors | 2.36M | 4.61% | $164.06M |
| Geneva capital management | 1.86M | 3.63% | $129.14M |
| State street | 1.86M | 3.63% | $129.06M |
| Geode capital management | 1.59M | 3.11% | $110.71M |
| Neuberger berman group | 1.56M | 3.05% | $108.61M |
| Morgan stanley | 1.11M | 2.17% | $77.42M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Conestoga capital advisors | 2.36M | 2.63% | $164.06M |
| Geneva capital management | 1.86M | 2.21% | $129.14M |
| Montanaro asset management | 121.60K | 2.11% | $8.45B |
| Roffman miller associates inc /pa/ | 303.07K | 1.18% | $21.06M |
| Kayne anderson rudnick investment management | 4.49M | 0.76% | $311.95M |
| Bridge city capital | 39.90K | 0.74% | $2.77M |
| Kingfisher capital | 32.18K | 0.72% | $3.06M |
| Riverbridge partners | 483.01K | 0.57% | $33.56M |
| Eulav asset management | 311.60K | 0.50% | $21.65M |
| Efg asset management (americas) | 40.71K | 0.49% | $2.83M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 587.89K | 0.01% | 587.89K |
| Point72 asset management | 471.02K | 0.05% | 471.02K |
| Two sigma investments, lp | 428.62K | 0.04% | 428.62K |
| First trust advisors lp | 580.13K | 0.03% | 334.15K |
| Two sigma advisers, lp | 329.80K | 0.05% | 329.80K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fundsmith llp | - | - | -746.82K |
| Conestoga capital advisors | 2.36M | 2.63% | -344.63K |
| Kayne anderson rudnick investment management | 4.49M | 0.76% | -301.08K |
| Royal bank of canada | 305.42K | 0.00% | -295.51K |
| Timessquare capital management | - | - | -292.54K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 587.89K | 0.01% | 587.89K | $52.38M |
| Two sigma advisers, lp | 329.80K | 0.05% | 329.80K | $22.91M |
| Nearwater capital markets | 95.30K | 0.09% | 95.30K | $6.62M |
| Freestone grove partners lp | 21.64K | 0.01% | 21.64K | $1.50M |
| Isam funds (uk) | 11.67K | 0.17% | 11.67K | $810.55K |
Sold Out
| Holder | Change |
|---|---|
| Twin peaks wealth advisors | -1.00 |
| Mv capital management | -1.00 |
| Tfc financial management | -1.00 |
| Tfo-tdc | -1.00 |
| Claris advisors, llc / mo / | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 243 | -32.31% | 35,589,647 | -24.02% | 69 | 0.83% | 99 | -45.30% | 114 | -10.94% |
| Jun 30, 2025 | 365 | -7.12% | 48,905,560 | 4.23% | 95 | 1.14% | 184 | -8.00% | 128 | 0.79% |
| Mar 31, 2025 | 387 | 5.45% | 46,889,023 | -1.09% | 91 | 1.07% | 198 | 13.79% | 124 | -8.82% |
| Dec 31, 2024 | 211 | -42.66% | 26,345,397 | -43.29% | 51 | 0.62% | 89 | -51.37% | 84 | -37.31% |
| Sep 30, 2024 | 363 | 3.13% | 46,374,266 | -0.41% | 90 | 1.09% | 181 | -8.59% | 132 | 10.92% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 1.65M | 3.27% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.61M | 3.19% | -33.66K |
| Vanguard US Total Market Shares ETF | 1.59M | 3.13% | 1.40K |
| Conestoga Small Cap Investors | 1.51M | 2.99% | - |
| Vanguard Small Cap Index | 1.23M | 2.44% | -8.38K |
| iShares Russell 2000 ETF | 1.21M | 2.41% | - |
| Neuberger Berman Genesis Inv | 1.03M | 2.02% | -153.26K |
| Smithson Investment Trust Ord | 836.48K | 1.66% | - |
| Virtus KAR Mid-Cap Core I | 823.50K | 1.63% | -33.98K |
| Vanguard Small Cap Growth Index Inv | 695.79K | 1.38% | 41.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Nov 17, 2025 | Corrigan Catherine | President & CEO | Sell | $118.49K |
| Nov 17, 2025 | Corrigan Catherine | President & CEO | Sell | $226.41K |
| Oct 15, 2025 | Corrigan Catherine | President & CEO | Sell | $215.63K |
| Oct 15, 2025 | Corrigan Catherine | President & CEO | Sell | $113.81K |
| Sep 15, 2025 | Corrigan Catherine | President & CEO | Sell | $117.83K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2028 Q1 | - | - |
| 2027 Q1 | - | - |
| 2024 Q3 | - | 7 |
| 2024 Q2 | - | 15 |
| 2024 Q1 | - | 1 |
EXPO Ownership FAQ
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