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

Banco Santander’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	$455K	Hold	1,983	–	–	﹤0.01%	404
2026 Q1	$429K	Hold	1,983	–	–	﹤0.01%	384
2025 Q4	$513K	Buy	1,983 +88	+5%	+$23.3K	﹤0.01%	363
2025 Q3	$587K	Buy	1,895 +283	+18%	+$85.3K	0.01%	353
2025 Q2	$516K	Hold	1,612	–	–	﹤0.01%	378
2025 Q1	$557K	Buy	1,612 +202	+14%	+$63.8K	0.01%	368
2024 Q4	$400K	Buy	+1,410	New	+$410K	﹤0.01%	371
2018 Q2	–	Sell	-309,811	Closed	-$21.3M	–	381
2018 Q1	$21.3M	Buy	+309,811	New	+$20.9M	0.25%	65

Other funds holding AJG

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

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

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

GAM

Guinness Asset Management London, United Kingdom $5.91B AUM 21.44% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $180B AUM 37.51% 1-Year Est. Return

FAM

Fenimore Asset Management Cobleskill, New York $4.83B AUM 9.09% 1-Year Est. Return

Banco Santander's AJG Position: Q2 2026 in Review

Banco Santander held its Arthur J. Gallagher & Co (AJG) position steady in Q2 2026 at 1,983 shares worth $455K. The position accounts for ﹤0.01% of the portfolio, ranked #404.

Banco Santander first reported a position in AJG in Q1 2018 and has held it in 8 quarters since. The position peaked at $21.3M in Q1 2018. 720 funds tracked by Wall St. Rank hold AJG as of Q2 2026.

Banco Santander held 1,983 shares of Arthur J. Gallagher & Co worth $455K as of Q2 2026.
Banco Santander left its Arthur J. Gallagher & Co share count unchanged in Q2 2026.
Arthur J. Gallagher & Co made up ﹤0.01% of Banco Santander's portfolio in Q2 2026, its #404 holding.
Banco Santander first reported a position in Arthur J. Gallagher & Co in Q1 2018 and has held it in 8 quarters since.
Banco Santander's Arthur J. Gallagher & Co position peaked at $21.3M in Q1 2018.
720 funds tracked by Wall St. Rank held Arthur J. Gallagher & Co as of Q2 2026.

Based on Banco Santander's 13F filing for Q2 2026, filed 29 Jul 2026.