Arthur J. Gallagher Ownership | Who Owns Arthur J. Gallagher?
Arthur J. Gallagher Ownership Summary
Arthur J. Gallagher is owned by 32.98% institutional investors, 0.92% insiders, and 66.10% retail investors. Vanguard group is the largest institutional shareholder, holding 12.06% of AJG shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.14% of its assets in Arthur J. Gallagher shares.
AJG Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Arthur J. Gallagher | 32.98% | 0.92% | 66.10% |
| Sector | Financial Services Stocks | 36.95% | 15.48% | 47.58% |
| Industry | Insurance Brokers Stocks | 32.01% | 15.84% | 52.15% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 31.39M | 12.06% | $8.12B |
| Jpmorgan chase | 20.34M | 7.94% | $6.30B |
| Blackrock | 17.23M | 7.92% | $4.47B |
| Blackrock funding, inc. /de | 18.56M | 7.24% | $5.75B |
| Fmr | 12.53M | 4.89% | $3.88B |
| Capital world investors | 11.78M | 4.60% | $3.65B |
| State street | 10.89M | 4.25% | $3.37B |
| Morgan stanley | 8.59M | 3.35% | $2.66B |
| Capital investors | 7.19M | 2.81% | $2.23B |
| Geode capital management | 6.00M | 2.34% | $1.85B |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Visualize group lp | 106.29K | 11.03% | $32.92M |
| D. scott neal | 56.66K | 8.12% | $17.55M |
| Newport capital group | 1.29K | 6.48% | $13.29M |
| Philosmith capital | 87.72K | 6.24% | $22.70M |
| Pelham capital | 44.67K | 6.15% | $11.56M |
| 11 capital partners lp | 67.07K | 5.88% | $20.78M |
| Stonehage fleming financial services | 670.10K | 5.33% | $173.42M |
| Lawson kroeker investment management inc/ne | 64.33K | 4.95% | $16.65M |
| Chilton investment | 765.79K | 4.83% | $237.20M |
| Rench wealth management | 50.44K | 4.58% | $15.62M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 5.01M | 0.19% | 5.01M |
| Jpmorgan chase | 20.34M | 0.38% | 3.33M |
| T. rowe price investment management | 2.63M | 0.50% | 2.50M |
| D. e. shaw | 1.76M | 0.37% | 1.65M |
| Morgan stanley | 8.59M | 0.16% | 1.49M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Massachusetts financial services co /ma/ | 134.91K | 0.01% | -1.20M |
| Ghisallo capital management | - | - | -950.00K |
| Winslow capital management | - | - | -828.47K |
| Zimmer partners, lp | - | - | -750.00K |
| Viking global investors lp | - | - | -725.79K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 5.01M | 0.19% | 5.01M | $1.42B |
| Cincinnati insurance | 183.71K | 0.88% | 183.71K | $56.90M |
| Fiera capital | 175.94K | 0.18% | 175.94K | $54.50M |
| Cincinnati financial | 138.26K | 0.85% | 138.26K | $42.82M |
| Sandhill capital partners | 108.25K | 2.34% | 108.25K | $33.53M |
Sold Out
| Holder | Change |
|---|---|
| Stone house investment management | -1.00 |
| Sittner & nelson | -1.00 |
| Mendota financial group | -1.00 |
| Mine & arao wealth creation & management, llc. | -1.00 |
| Concord wealth partners | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Dec 31, 2024 | 1,281 | 5.43% | 230,439,276 | 26.30% | 105 | 1.52% | 734 | 32.01% | 325 | -26.14% |
| Sep 30, 2024 | 1,200 | 3.09% | 182,141,262 | -3.68% | 83 | 1.11% | 549 | -2.83% | 433 | 13.95% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 8.05M | 3.14% | -186.65K |
| 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 | 6.34M | 2.47% | -928.76K |
| Capital Group Wash Mutual Invtrs Comp | 5.86M | 2.29% | - |
| American Funds Washington Mutual A | 5.86M | 2.29% | - |
| Vanguard Mid Cap Index Institutional | 5.71M | 2.23% | 61.59K |
| Fidelity 500 Index | 3.25M | 1.27% | 1.39K |
| SPDR® S&P 500 ETF | 3.16M | 1.24% | 12.46K |
| SPDR® S&P 500® ETF | 3.09M | 1.21% | 37.95K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 22, 2025 | HOWELL DOUGLAS K | VP & Chief Financial Officer | Sell | $1.29M |
| Dec 23, 2025 | Mead Christopher E | VICE PRESIDENT | Sell | $1.03M |
| Dec 19, 2025 | Bay Walter D. | General Counsel | Sell | $4.04M |
| Nov 21, 2025 | Mead Christopher E | VICE PRESIDENT | Sell | $313.43K |
| Nov 18, 2025 | CARY RICHARD C | Controller, CAO | Sell | $1.57M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | 4 | 2 |
| 2025 Q3 | - | 8 |
| 2025 Q2 | 1 | 4 |
| 2025 Q1 | - | 13 |
| 2024 Q4 | 1 | 3 |
AJG Ownership FAQ
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