William Blair & Company’s Ferguson FERG Stock Holding History

William Blair & Company’s Portfolio FERG Stock Details FERG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$34.4M	Buy	147,307 +114,624	+351%	+$27.9M	0.1%	179
2025 Q4	$7.28M	Sell	32,683 -645	-2%	-$154K	0.02%	429
2025 Q3	$7.48M	Sell	33,328 -7,850	-19%	-$1.78M	0.02%	427
2025 Q2	$8.97M	Buy	41,178 +573	+1%	+$105K	0.02%	371
2025 Q1	$6.51M	Sell	40,605 -28,673	-41%	-$4.97M	0.02%	420
2024 Q4	$12M	Sell	69,278 -5,289	-7%	-$1.05M	0.04%	312
2024 Q3	$14.8M	Sell	74,567 -6,502	-8%	-$1.32M	0.04%	279
2024 Q2	$15.7M	Buy	81,069 +7,193	+10%	+$1.51M	0.05%	250
2024 Q1	$16.1M	Buy	73,876 +11,587	+19%	+$2.31M	0.05%	244
2023 Q4	$12M	Buy	62,289 +11,572	+23%	+$1.95M	0.04%	285
2023 Q3	$8.34M	Buy	+50,717	New	+$8.01M	0.03%	337

Other funds holding FERG

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

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

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 1-Year Est. Return

William Blair & Company's FERG Position: Q1 2026 in Review

William Blair & Company increased its Ferguson (FERG) stake by 351% in Q1 2026, buying an estimated $27.9M and bringing the position to 147,307 shares worth $34.4M. The position accounts for 0.1% of the portfolio, ranked #179.

William Blair & Company first reported a position in FERG in Q3 2023 and has held it in 11 quarters since. 928 funds tracked by Wall St. Rank hold FERG as of Q1 2026.

William Blair & Company held 147,307 shares of Ferguson worth $34.4M as of Q1 2026.
William Blair & Company bought 114,624 Ferguson shares in Q1 2026, an estimated $27.9M.
Ferguson made up 0.1% of William Blair & Company's portfolio in Q1 2026, its #179 holding.
William Blair & Company first reported a position in Ferguson in Q3 2023 and has held it in 11 quarters since.
928 funds tracked by Wall St. Rank held Ferguson as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.