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 		$5.2M Sell
39,100
-188,200
-83% -$26.6M ﹤0.01% 4271
2025
Q4 		$28.3M Buy
227,300
+225,400
+11,863% +$28.5M ﹤0.01% 1963
2025
Q3 		$245K Sell
1,900
-4,600
-71% -$624K ﹤0.01% 10806
2025
Q2 		$786K Sell
6,500
-7,100
-52% -$839K ﹤0.01% 7605
2025
Q1 		$1.65M Hold
13,600
– – ﹤0.01% 5903
2024
Q4 		$1.79M Sell
13,600
-2,800
-17% -$404K ﹤0.01% 5863
2024
Q3 		$2.47M Sell
16,400
-900
-5% -$123K ﹤0.01% 5122
2024
Q2 		$2.1M Buy
17,300
+3,600
+26% +$544K ﹤0.01% 5211
2024
Q1 		$2.39M Buy
13,700
+10,200
+291% +$1.68M ﹤0.01% 5181
2023
Q4 		$569K Buy
3,500
+2,800
+400% +$408K ﹤0.01% 7808
2023
Q3 		$114K Sell
700
-6,600
-90% -$1.08M ﹤0.01% 10715
2023
Q2 		$1.22M Buy
7,300
+2,200
+43% +$325K ﹤0.01% 6051
2023
Q1 		$698K Buy
5,100
+800
+19% +$113K ﹤0.01% 7578
2022
Q4 		$504K Sell
4,300
-1,000
-19% -$116K ﹤0.01% 8215
2022
Q3 		$552K Sell
5,300
-2,300
-30% -$288K ﹤0.01% 8239
2022
Q2 		$903K Buy
7,600
+1,900
+33% +$255K ﹤0.01% 7250
2022
Q1 		$922K Buy
5,700
+2,800
+97% +$509K ﹤0.01% 7897
2021
Q4 		$703K Sell
2,900
-400
-12% -$92.5K ﹤0.01% 8836
2021
Q3 		$658K Buy
3,300
+700
+27% +$132K ﹤0.01% 9218
2021
Q2 		$440K Buy
+2,600
New +$455K ﹤0.01% 10344

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 $4.68T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T 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.