Arthur J. Gallagher & Co
1,358 hedge funds and large institutions have $79B invested in Arthur J. Gallagher & Co in 2025 Q1 according to their latest regulatory filings, with 177 funds opening new positions, 551 increasing their positions, 447 reducing their positions, and 121 closing their positions.
159% more call options, than puts
Call options by funds: $167M | Put options by funds: $64.3M
46% more first-time investments, than exits
New positions opened: 177 | Existing positions closed: 121
23% more repeat investments, than reductions
Existing positions increased: 551 | Existing positions reduced: 447
20% more capital invested
Capital invested by funds: $65.9B → $79B (+$13B)
3% more funds holding
Funds holding: 1,324 → 1,358 (+34)
3.49% less ownership
Funds ownership: 93.04% → 89.55% (-3.5%)
4% less funds holding in top 10
Funds holding in top 10: 51 → 49 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$1.52B |
| 2 |
Capital World Investors
Los Angeles,
California
|
+$1.07B |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
+$559M |
| 4 |
Capital Research Global Investors
Los Angeles,
California
|
+$378M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$233M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital International Investors
Los Angeles,
California
|
-$898M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$750M |
| 3 |
Jane Street
New York
|
-$569M |
| 4 |
Winslow Capital Management
Minneapolis,
Minnesota
|
-$541M |
| 5 |
D.E. Shaw & Co
New York
|
-$499M |
AJG Hedge Fund Activity: Q1 2025 in Review
1,358 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Arthur J. Gallagher & Co (AJG) for Q1 2025, worth a combined $79B — up 20% from $65.9B a quarter earlier.
Buyers outnumbered sellers: 177 funds opened new AJG positions and 121 closed out — a net gain of 56 holders — while 551 added to existing stakes and 447 trimmed.
The largest buyer was JP Morgan Chase, adding an estimated $1.52B. The largest seller was Capital International Investors, cutting an estimated $898M.
- 1,358 institutional investors held Arthur J. Gallagher & Co (AJG) as of Q1 2025, up from 1,324 in Q4 2024.
- Funds reported $79B of Arthur J. Gallagher & Co stock for Q1 2025, up 20% quarter-over-quarter.
- 177 funds opened new Arthur J. Gallagher & Co positions in Q1 2025 and 121 closed out, a net change of +56 holders.
- The largest Arthur J. Gallagher & Co buyer in Q1 2025 was JP Morgan Chase, an estimated $1.52B added.
- The largest Arthur J. Gallagher & Co seller in Q1 2025 was Capital International Investors, an estimated $898M sold.
Based on aggregated 13F filings for Q1 2025.