Arthur J. Gallagher Ownership | Who Owns Arthur J. Gallagher?
Arthur J. Gallagher Ownership Summary
Arthur J. Gallagher is owned by 86.91% institutional investors, 0.87% insiders, and 12.21% retail investors. Vanguard group is the largest institutional shareholder, holding 12.06% of AJG shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 3.18% of its assets in Arthur J. Gallagher shares.
AJG Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Arthur J. Gallagher | 86.91% | 0.87% | 12.21% |
| Sector | Financial Services Stocks | 746.79% | 13.83% | -660.62% |
| Industry | Insurance Brokers Stocks | 33.33% | 19.07% | 47.60% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 31.39M | 12.06% | $8.12B |
| Blackrock | 17.23M | 7.92% | $4.47B |
| Blackrock funding, inc. /de | 19.82M | 7.71% | $4.55B |
| Jpmorgan chase | 19.57M | 7.52% | $4.23B |
| Fmr | 14.62M | 5.62% | $3.17B |
| Capital world investors | 13.82M | 5.31% | $2.99B |
| State street | 11.30M | 4.40% | $2.60B |
| Norges bank | 7.44M | 2.86% | $1.93B |
| Dodge & cox | 7.35M | 2.83% | $1.59B |
| Geode capital management | 6.24M | 2.40% | $1.35B |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Gtcr | 2.37M | 13.60% | $514.11M |
| Visualize group lp | 106.29K | 11.03% | $32.92M |
| D. scott neal | 56.66K | 8.12% | $17.55M |
| Newport capital group | 51.26K | 6.61% | $11.77M |
| Philosmith capital | 97.42K | 6.07% | $22.37M |
| Stonehage fleming financial services | 650.10K | 5.12% | $140.80M |
| Bls capital fondsmaeglerselskab | 647.01K | 4.77% | $140.13M |
| Beck mack & oliver | 1.06M | 4.75% | $230.13M |
| Nexus investment management ulc | 149.76K | 4.48% | $34.38M |
| Central securities | 255.00K | 4.37% | $58.54M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 7.44M | 0.21% | 7.44M |
| Dodge & cox | 7.35M | 0.88% | 6.47M |
| Eagle capital management | 2.67M | 1.94% | 2.67M |
| Gtcr | 2.37M | 13.60% | 2.37M |
| Franklin resources | 1.95M | 0.10% | 1.56M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| T. rowe price investment management | 986.58K | 0.15% | -4.90M |
| Morgan stanley | 4.06M | 0.05% | -3.72M |
| Capital investors | 2.60M | 0.13% | -3.68M |
| Findlay park partners llp | - | - | -1.03M |
| Ghisallo capital management | - | - | -950.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 7.44M | 0.21% | 7.44M | $1.93B |
| Eagle capital management | 2.67M | 1.94% | 2.67M | $577.31M |
| Gtcr | 2.37M | 13.60% | 2.37M | $514.11M |
| Vanguard fiduciary trust | 1.45M | 0.08% | 1.45M | $313.57M |
| Brandes investment partners, lp | 701.26K | 1.07% | 701.26K | $151.88M |
Sold Out
| Holder | Change |
|---|---|
| Sittner & nelson | -1.00 |
| Stone house investment management | -1.00 |
| Mendota financial group | -1.00 |
| Mine & arao wealth creation & management, llc. | -1.00 |
| Maseco llp | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 1,243 | -6.26% | 226,278,151 | -3.31% | 86 | 1.08% | 579 | 4.70% | 460 | -18.29% |
| Dec 31, 2025 | 607 | -55.43% | 53,439,307 | -76.25% | 20 | 0.27% | 236 | -61.81% | 269 | -44.65% |
| Sep 30, 2025 | 790 | -43.21% | 84,524,754 | -61.11% | 32 | 0.46% | 369 | -46.75% | 265 | -43.86% |
| Jun 30, 2025 | 1,379 | 1.17% | 227,496,990 | 1.69% | 88 | 0.91% | 685 | -4.33% | 468 | 5.17% |
| Mar 31, 2025 | 1,349 | 1.20% | 223,500,225 | -3.63% | 98 | 0.88% | 710 | -7.67% | 442 | 32.34% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 8.16M | 3.18% | -27.25K |
| Vanguard Total Stock Mkt Idx Inv | 8.16M | 3.18% | -27.25K |
| Vanguard Institutional 500 Index Trust | 7.23M | 2.83% | 49.79K |
| Vanguard US Total Market Shares ETF | 6.95M | 2.72% | 31.87K |
| Vanguard 500 Index Investor | 6.67M | 2.60% | -56.33K |
| Dodge & Cox Stock I | 6.07M | 2.36% | 1.05M |
| Vanguard Morn Mid Cap Index Instl | 5.57M | 2.17% | -10.60K |
| Vanguard Mid Cap Index Institutional | 5.57M | 2.17% | -10.60K |
| Capital Group Wash Mutual Invtrs Comp | 5.28M | 2.06% | 702.72K |
| American Funds Washington Mutual A | 5.28M | 2.06% | 702.72K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 02, 2026 | CARY RICHARD C | Controller, CAO | Sell | $618.00K |
| Mar 05, 2026 | Mead Christopher E | VICE PRESIDENT | Sell | $908.47K |
| Mar 06, 2026 | Hudson Scott R | Vice President | Sell | $864.77K |
| Mar 02, 2026 | GALLAGHER J PATRICK JR | CEO | Sell | $6.32M |
| Dec 22, 2025 | HOWELL DOUGLAS K | VP & Chief Financial Officer | Sell | $1.29M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | - | 1 |
| 2026 Q1 | - | 3 |
| 2025 Q4 | 4 | 5 |
| 2025 Q3 | - | 8 |
AJG Ownership FAQ
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