Mairs & Power Inc’s Arthur J. Gallagher & Co AJG Stock Holding History

Mairs & Power Inc’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	$71.5M	Buy	+311,539	New	+$66.2M	0.66%	37
2025 Q4	–	Sell	-760	Closed	-$235K	–	244
2025 Q3	$235K	Hold	760	–	–	﹤0.01%	228
2025 Q2	$243K	Sell	760 -40	-5%	-$13.2K	﹤0.01%	214
2025 Q1	$276K	Sell	800 -976	-55%	-$308K	﹤0.01%	194
2024 Q4	$504K	Buy	1,776 +276	+18%	+$80.3K	﹤0.01%	168
2024 Q3	$422K	Buy	+1,500	New	+$423K	﹤0.01%	173

Other funds holding AJG

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Mairs & Power Inc's AJG Position: Q2 2026 in Review

Mairs & Power Inc opened a new position in Arthur J. Gallagher & Co (AJG) in Q2 2026: 311,539 shares worth $71.5M. The stake represents 0.66% of the portfolio and ranks #37 among its holdings. This is a return to the name: Mairs & Power Inc previously reported a position in AJG as recently as Q3 2025.

Mairs & Power Inc first reported a position in AJG in Q3 2024 and has held it in 6 quarters since. 1,290 funds tracked by Wall St. Rank hold AJG as of Q2 2026.

Mairs & Power Inc held 311,539 shares of Arthur J. Gallagher & Co worth $71.5M as of Q2 2026.
Arthur J. Gallagher & Co was a new Mairs & Power Inc position in Q2 2026.
Arthur J. Gallagher & Co made up 0.66% of Mairs & Power Inc's portfolio in Q2 2026, its #37 holding.
Mairs & Power Inc first reported a position in Arthur J. Gallagher & Co in Q3 2024 and has held it in 6 quarters since.
1,290 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q2 2026.

Based on Mairs & Power Inc's 13F filing for Q2 2026, filed 14 Aug 2026.