AI summary pending
View Full Filing (SEC EDGAR)Arthur J Gallagher & Co
$264.46+0.9%
+$16.7B
Net Activity
+42.06% total shares
Institutions Holding
1295
Popularity Rank
#315
Avg Weight
0.22%
Total Value
$55.5B
1295 institutions currently hold AJG, with 611 net buyers and 596 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
596
Net Buying Institutions
611
Top 5 by Value
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Across its top 20 institutional holders, AJG's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 11/100, avg. turnover score 34/100).
AJG ranks #315 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
AJG is a top-conviction position for Gtcr LLC — at 13.9% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in AJG belongs to BlackRock, Inc., but the position matters far more to Gtcr LLC, who has 13.9% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Dodge & Cox has added to its AJG position for two straight quarters, increasing it by $1.9B to reach $2.1B today.
JPMorgan has trimmed its AJG position for two straight quarters, cutting it by $2.0B while still holding $3.3B.
AJG is up 0.9% today, and institutions have been net buyers of $16.7B this quarter — today's price move and the underlying institutional flow are pointing the same direction.
AJG posted net income of $1.6B over the trailing twelve months.
+$8.1B
Total Buy Value
$5.1B
Total Sell Value
611
Net Buyers
596
Net Sellers
AJG
Q2 2026
Top 5 Institutional Movers
+$1.5B
+$1.1B
-$965.0M
+$556.7M
+$545.4M
AJG does not currently show a 13F-and-insider convergence signal — its insider confidence score is 0/100, below the threshold this product uses to flag combined buying pressure.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
0
unique buyers
—
buy value
12-Month Buy/Sell Activity
| Action | Insider | Date | Value |
|---|---|---|---|
| Sell | Walter D. Bay | 2026-08-24 | $3.24M |
| Sell | Christopher E Mead | 2026-08-19 | $900K |
| Sell | Hudson Scott R | 2026-03-06 | $865K |
| Sell | Christopher E Mead | 2026-03-05 | $908K |
| Sell | GALLAGHER J PATRICK JR | 2026-03-02 | $6.32M |
| Sell | Christopher E Mead | 2025-12-23 | $1.03M |
| Sell | HOWELL DOUGLAS K | 2025-12-22 | $1.29M |
| Sell | Walter D. Bay | 2025-12-19 | $4.04M |
| Action | Member | Trade Date | Amount |
|---|---|---|---|
| Buy | Alan Armstrong Senate | 2026-03-27 | $1K–$15K |
3
Filings (90d)
$7.40M
Total Est. Value
31K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Walter D. Bay | 2026-08-24 | $3.26M |
| Mead Christopher E | 2026-08-19 | $900K |
| Matrix Trust Co | 2026-06-16 | $3.24M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
3
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Capital World Investors | 13G/A | 2026-08-12 | 5.0% |
| FMR LLC | 13G/A | 2026-08-06 | 7.2% |
| JPMORGAN CHASE & CO. | 13G/A | 2026-07-27 | 5.5% |
3
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)Insurance broker Arthur J. Gallagher & Co. (AJG) filed an 8-K on July 30, 2026, to announce its financial results for the quarter ended June 30, 2026. The actual press release with the numbers is attached as Exhibit 99.1, and the filing also includes a Regulation FD disclosure (Item 7.01) and exhibits (Item 9.01). Just to be clear, the excerpt itself doesn't show any revenue or profit figures — those are in the attached release.
View Full Filing (SEC EDGAR)No AI summary for this filing type
View Full Filing (SEC EDGAR)363576109
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