Ken Griffin
SITE icon

Ken Griffin’s SiteOne Landscape Supply SITE Stock Holding History

Ken Griffin’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
Q1 		$266K Sell
2,000
-16,900
-89% -$2.39M ﹤0.01% 10750
2025
Q4 		$2.35M Buy
+18,900
New +$2.39M ﹤0.01% 5607
2025
Q2 		– Sell
-1,000
Closed -$121K – 14833
2025
Q1 		$121K Sell
1,000
-1,900
-66% -$252K ﹤0.01% 11188
2024
Q4 		$382K Buy
2,900
+1,500
+107% +$216K ﹤0.01% 9155
2024
Q3 		$211K Sell
1,400
-7,800
-85% -$1.07M ﹤0.01% 10033
2024
Q2 		$1.12M Sell
9,200
-6,900
-43% -$1.04M ﹤0.01% 6366
2024
Q1 		$2.81M Sell
16,100
-6,800
-30% -$1.12M ﹤0.01% 4894
2023
Q4 		$3.72M Buy
22,900
+21,200
+1,247% +$3.09M ﹤0.01% 4266
2023
Q3 		$278K Buy
1,700
+500
+42% +$81.7K ﹤0.01% 9312
2023
Q2 		$201K Sell
1,200
-600
-33% -$88.5K ﹤0.01% 9881
2023
Q1 		$246K Sell
1,800
-1,200
-40% -$169K ﹤0.01% 9790
2022
Q4 		$352K Sell
3,000
-400
-12% -$46.6K ﹤0.01% 8971
2022
Q3 		$354K Buy
+3,400
New +$426K ﹤0.01% 9209
2022
Q2 		– Sell
-4,800
Closed -$776K – 14001
2022
Q1 		$776K Buy
4,800
+2,900
+153% +$527K ﹤0.01% 8291
2021
Q4 		$460K Buy
1,900
+100
+6% +$23.1K ﹤0.01% 9903
2021
Q3 		$359K Sell
1,800
-21,900
-92% -$4.14M ﹤0.01% 10663
2021
Q2 		$4.01M Buy
+23,700
New +$4.14M ﹤0.01% 4932

Other funds holding SITE

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 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
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Ken Griffin's SITE Position: Q1 2026 in Review

Ken Griffin increased its SiteOne Landscape Supply (SITE) stake by 6.6% in Q1 2026, buying an estimated $5.24M and bringing the position to 594,728 shares worth $79.2M. The position accounts for 0.01% of the portfolio, ranked #984.

Ken Griffin first reported a position in SITE in Q2 2016 and has held it in 38 quarters since. The position peaked at $143M in Q3 2025. 425 funds tracked by Wall St. Rank hold SITE as of Q1 2026.

  • Ken Griffin held 594,728 shares of SiteOne Landscape Supply worth $79.2M as of Q1 2026.
  • Ken Griffin bought 37,060 SiteOne Landscape Supply shares in Q1 2026, an estimated $5.24M.
  • SiteOne Landscape Supply made up 0.01% of Ken Griffin's portfolio in Q1 2026, its #984 holding.
  • Ken Griffin first reported a position in SiteOne Landscape Supply in Q2 2016 and has held it in 38 quarters since.
  • Ken Griffin's SiteOne Landscape Supply position peaked at $143M in Q3 2025.
  • 425 funds tracked by Wall St. Rank held SiteOne Landscape Supply as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.