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Atom Investors’s Arthur J. Gallagher & Co AJG Stock Holding History

Atom Investors’s Portfolio AJG Stock Details AJG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-2,482
Closed -$642K – 652
2025
Q4 		$642K Sell
2,482
-6,118
-71% -$1.62M 0.05% 369
2025
Q3 		$2.66M Buy
8,600
+1,603
+23% +$483K 0.2% 139
2025
Q2 		$2.24M Buy
+6,997
New +$2.31M 0.2% 144
2025
Q1 		– Sell
-2,576
Closed -$731K – 494
2024
Q4 		$731K Sell
2,576
-225
-8% -$65.5K 0.09% 280
2024
Q3 		$788K Sell
2,801
-903
-24% -$255K 0.08% 279
2024
Q2 		$960K Buy
3,704
+1,910
+106% +$474K 0.1% 255
2024
Q1 		$449K Buy
+1,794
New +$431K 0.06% 349
2023
Q1 		– Sell
-6,302
Closed -$1.19M – 251
2022
Q4 		$1.19M Buy
+6,302
New +$1.18M 0.59% 45
2020
Q4 		– Sell
-2,244
Closed -$237K – 367
2020
Q3 		$237K Buy
+2,244
New +$233K 0.02% 318

Other funds holding AJG

JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Atom Investors's AJG Position: Q1 2026 in Review

Atom Investors sold out of Arthur J. Gallagher & Co (AJG) in Q1 2026, closing a stake of 2,482 shares — an estimated $642K sold.

Atom Investors first reported a position in AJG in Q3 2020 and held it in 9 quarters. The position peaked at $2.66M in Q3 2025. 1,241 funds tracked by Wall St. Rank hold AJG as of Q1 2026.

  • Atom Investors reported no remaining Arthur J. Gallagher & Co position as of Q1 2026 after selling out during the quarter.
  • Atom Investors sold 2,482 Arthur J. Gallagher & Co shares in Q1 2026, an estimated $642K.
  • Atom Investors first reported a position in Arthur J. Gallagher & Co in Q3 2020 and held it in 9 quarters.
  • Atom Investors's Arthur J. Gallagher & Co position peaked at $2.66M in Q3 2025.
  • 1,241 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q1 2026.

Based on Atom Investors's 13F filing for Q1 2026, filed 15 May 2026.