BAMCO Inc
SITE icon

BAMCO Inc’s SiteOne Landscape Supply SITE Stock Holding History

BAMCO Inc’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 		$274M Buy
2,059,076
+30,710
+2% +$4.34M 0.83% 23
2025
Q4 		$253M Buy
2,028,366
+61,490
+3% +$7.79M 0.68% 25
2025
Q3 		$253M Buy
1,966,876
+25,059
+1% +$3.4M 0.67% 26
2025
Q2 		$235M Buy
1,941,817
+242,106
+14% +$28.6M 0.64% 27
2025
Q1 		$206M Buy
1,699,711
+46,939
+3% +$6.23M 0.61% 27
2024
Q4 		$218M Buy
1,652,772
+72,430
+5% +$10.4M 0.56% 31
2024
Q3 		$238M Buy
1,580,342
+129,252
+9% +$17.7M 0.63% 28
2024
Q2 		$176M Sell
1,451,090
-44,747
-3% -$6.77M 0.5% 33
2024
Q1 		$261M Buy
1,495,837
+496
+0% +$81.9K 0.7% 27
2023
Q4 		$243M Buy
1,495,341
+74,734
+5% +$10.9M 0.65% 28
2023
Q3 		$232M Sell
1,420,607
-30,115
-2% -$4.92M 0.67% 30
2023
Q2 		$243M Sell
1,450,722
-36,383
-2% -$5.37M 0.67% 27
2023
Q1 		$204M Sell
1,487,105
-213,931
-13% -$30.1M 0.61% 31
2022
Q4 		$200M Sell
1,701,036
-26,491
-2% -$3.09M 0.67% 29
2022
Q3 		$180M Buy
1,727,527
+10,988
+0.6% +$1.38M 0.58% 32
2022
Q2 		$204M Buy
1,716,539
+659,006
+62% +$88.4M 0.66% 31
2022
Q1 		$171M Sell
1,057,533
-478
-0% -$86.8K 0.42% 48
2021
Q4 		$256M Sell
1,058,011
-67,503
-6% -$15.6M 0.54% 42
2021
Q3 		$225M Buy
1,125,514
+34,262
+3% +$6.48M 0.51% 45
2021
Q2 		$185M Buy
1,091,252
+125
+0% +$21.9K 0.42% 53
2021
Q1 		$186M Sell
1,091,127
-186,480
-15% -$31M 0.46% 50
2020
Q4 		$203M Sell
1,277,607
-25,477
-2% -$3.49M 0.5% 44
2020
Q3 		$159M Sell
1,303,084
-23,042
-2% -$2.76M 0.49% 48
2020
Q2 		$151M Sell
1,326,126
-136,892
-9% -$12.7M 0.55% 49
2020
Q1 		$108M Sell
1,463,018
-140,440
-9% -$12.8M 0.53% 50
2019
Q4 		$145M Sell
1,603,458
-240,534
-13% -$20.4M 0.56% 43
2019
Q3 		$136M Sell
1,843,992
-153,525
-8% -$11.3M 0.56% 42
2019
Q2 		$138M Sell
1,997,517
-137,627
-6% -$8.91M 0.56% 39
2019
Q1 		$122M Buy
2,135,144
+593,332
+38% +$32.4M 0.52% 41
2018
Q4 		$85.2M Buy
1,541,812
+77,009
+5% +$4.83M 0.43% 53
2018
Q3 		$110M Buy
1,464,803
+3,546
+0.2% +$311K 0.46% 50
2018
Q2 		$123M Sell
1,461,257
-122,949
-8% -$9.73M 0.54% 45
2018
Q1 		$122M Sell
1,584,206
-70,493
-4% -$5.19M 0.56% 43
2017
Q4 		$127M Sell
1,654,699
-66,023
-4% -$4.47M 0.59% 42
2017
Q3 		$100M Buy
1,720,722
+172,650
+11% +$9.04M 0.47% 54
2017
Q2 		$80.6M Sell
1,548,072
-84,199
-5% -$4.2M 0.41% 58
2017
Q1 		$79M Buy
1,632,271
+13,176
+0.8% +$526K 0.42% 62
2016
Q4 		$56.2M Buy
1,619,095
+764,966
+90% +$25.7M 0.32% 76
2016
Q3 		$30.7M Buy
854,129
+118,000
+16% +$4.46M 0.16% 132
2016
Q2 		$25M Buy
+736,129
New +$21.6M 0.13% 150

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 $5.72T AUM 30.48% 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 $5.01B AUM 6.26% 1-Year Est. Return
5NCM
59 North Capital Management Houston, Texas $3.35B AUM 22.14% 1-Year Est. Return

BAMCO Inc's SITE Position: Q1 2026 in Review

BAMCO Inc increased its SiteOne Landscape Supply (SITE) stake by 1.5% in Q1 2026, buying an estimated $4.34M and bringing the position to 2,059,076 shares worth $274M. The position accounts for 0.83% of the portfolio, ranked #23.

BAMCO Inc first reported a position in SITE in Q2 2016 and has held it in 40 quarters since. 423 funds tracked by Wall St. Rank hold SITE as of Q1 2026.

  • BAMCO Inc held 2,059,076 shares of SiteOne Landscape Supply worth $274M as of Q1 2026.
  • BAMCO Inc bought 30,710 SiteOne Landscape Supply shares in Q1 2026, an estimated $4.34M.
  • SiteOne Landscape Supply made up 0.83% of BAMCO Inc's portfolio in Q1 2026, its #23 holding.
  • BAMCO Inc first reported a position in SiteOne Landscape Supply in Q2 2016 and has held it in 40 quarters since.
  • 423 funds tracked by Wall St. Rank held SiteOne Landscape Supply as of Q1 2026.

Based on BAMCO Inc's 13F filing for Q1 2026, filed 15 May 2026.