PEAK6
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PEAK6’s Arthur J. Gallagher & Co AJG Stock Holding History

PEAK6’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
Q2 		$672 Buy
+3
New +$637 ﹤0.01% 2616
2026
Q1 		– Sell
-9,327
Closed -$2.15M – 2646
2025
Q4 		$2.41M Buy
+9,327
New +$2.47M ﹤0.01% 1332
2025
Q3 		– Sell
-5,750
Closed -$1.84M – 2887
2025
Q2 		$1.84M Buy
5,750
+1,041
+22% +$343K ﹤0.01% 1496
2025
Q1 		$1.63M Buy
+4,709
New +$1.49M ﹤0.01% 1510

Other funds holding AJG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

PEAK6's AJG Position: Q2 2026 in Review

PEAK6 opened a new position in Arthur J. Gallagher & Co (AJG) in Q2 2026: 3 shares worth $672. The stake represents ﹤0.01% of the portfolio and ranks #2616 among its holdings. This is a return to the name: PEAK6 previously reported a position in AJG as recently as Q4 2025.

PEAK6 first reported a position in AJG in Q1 2025 and has held it in 4 quarters since. The position peaked at $2.41M in Q4 2025. 1,285 funds tracked by Wall St. Rank hold AJG as of Q2 2026.

  • PEAK6 held 3 shares of Arthur J. Gallagher & Co worth $672 as of Q2 2026.
  • Arthur J. Gallagher & Co was a new PEAK6 position in Q2 2026.
  • Arthur J. Gallagher & Co made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #2616 holding.
  • PEAK6 first reported a position in Arthur J. Gallagher & Co in Q1 2025 and has held it in 4 quarters since.
  • PEAK6's Arthur J. Gallagher & Co position peaked at $2.41M in Q4 2025.
  • 1,285 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.