Warren Buffett’s Allegion ALLE Stock Holding History

Warren Buffett’s Portfolio ALLE Stock Details ALLE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-780,133	Closed	-$124M	–	30
2025 Q4	$124M	Hold	780,133	–	–	0.05%	35
2025 Q3	$138M	Hold	780,133	–	–	0.05%	34
2025 Q2	$112M	Buy	+780,133	New	+$107M	0.04%	34

Other funds holding ALLE

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

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

Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

Warren Buffett's ALLE Position: Q1 2026 in Review

Warren Buffett sold out of Allegion (ALLE) in Q1 2026, closing a stake of 780,133 shares — an estimated $124M sold.

Warren Buffett first reported a position in ALLE in Q2 2025 and held it in 3 quarters. The position peaked at $138M in Q3 2025. 761 funds tracked by Wall St. Rank hold ALLE as of Q1 2026.

Warren Buffett reported no remaining Allegion position as of Q1 2026 after selling out during the quarter.
Warren Buffett sold 780,133 Allegion shares in Q1 2026, an estimated $124M.
Warren Buffett first reported a position in Allegion in Q2 2025 and held it in 3 quarters.
Warren Buffett's Allegion position peaked at $138M in Q3 2025.
761 funds tracked by Wall St. Rank held Allegion as of Q1 2026.

Based on Berkshire Hathaway's 13F filing for Q1 2026, filed 15 May 2026.