ACK Asset Management’s SiteOne Landscape Supply SITE Stock Holding History

ACK Asset Management’s Portfolio SITE Stock Details SITE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$37.8M	Hold	330,000	–	–	4.41%	14
2026 Q1	$43.9M	Hold	330,000	–	–	5.48%	9
2025 Q4	$41.1M	Buy	330,000 +50,000	+18%	+$6.33M	5.16%	10
2025 Q3	$36.1M	Buy	280,000 +30,000	+12%	+$4.07M	4.51%	12
2025 Q2	$30.2M	Buy	250,000 +150,000	+150%	+$17.7M	3.97%	14
2025 Q1	$12.1M	Buy	+100,000	New	+$13.3M	1.99%	19

Other funds holding SITE

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

5NCM

59 North Capital Management Houston, Texas $4.49B AUM 6.4% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

ACK Asset Management's SITE Position: Q2 2026 in Review

ACK Asset Management held its SiteOne Landscape Supply (SITE) position steady in Q2 2026 at 330,000 shares worth $37.8M. The position accounts for 4.41% of the portfolio, ranked #14.

ACK Asset Management first reported a position in SITE in Q1 2025 and has held it in 6 quarters since. The position peaked at $43.9M in Q1 2026. 393 funds tracked by Wall St. Rank hold SITE as of Q2 2026.

ACK Asset Management held 330,000 shares of SiteOne Landscape Supply worth $37.8M as of Q2 2026.
ACK Asset Management left its SiteOne Landscape Supply share count unchanged in Q2 2026.
SiteOne Landscape Supply made up 4.41% of ACK Asset Management's portfolio in Q2 2026, its #14 holding.
ACK Asset Management first reported a position in SiteOne Landscape Supply in Q1 2025 and has held it in 6 quarters since.
ACK Asset Management's SiteOne Landscape Supply position peaked at $43.9M in Q1 2026.
393 funds tracked by Wall St. Rank held SiteOne Landscape Supply as of Q2 2026.

Based on ACK Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.