Driehaus Capital Management’s Armstrong World Industries AWI Stock Holding History

Driehaus Capital Management’s Portfolio AWI Stock Details AWI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-138,001	Closed	-$26.4M	–	369
2025 Q4	$26.4M	Buy	138,001 +34,242	+33%	+$6.53M	0.18%	169
2025 Q3	$20.3M	Buy	+103,759	New	+$19.3M	0.15%	205
2022 Q1	–	Sell	-158,949	Closed	-$18.5M	–	383
2021 Q4	$18.5M	Buy	+158,949	New	+$17.1M	0.19%	159
2020 Q2	–	Sell	-26,813	Closed	-$2.13M	–	384
2020 Q1	$2.13M	Buy	26,813 +359	+1%	+$34.6K	0.07%	225
2019 Q4	$2.49M	Sell	26,454 -10,482	-28%	-$1M	0.07%	256
2019 Q3	$3.57M	Sell	36,936 -25	-0.1%	-$2.41K	0.12%	193
2019 Q2	$3.59M	Buy	+36,961	New	+$3.31M	0.11%	192

Other funds holding AWI

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

London Company of Virginia Richmond, Virginia $16.2B AUM 17.5% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Bank of Montreal

Bank of Montreal Toronto, Ontario, Canada $245B AUM 31.4% 1-Year Est. Return

AQR Capital Management

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Fuller & Thaler Asset Management

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Geode Capital Management

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

Kayne Anderson Rudnick Investment Management

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