Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$21.2M Buy
79,539
+390
+0.5% +$110K 0.02% 453
2025
Q4
$20.8M Buy
79,149
+2,646
+3% +$705K 0.02% 436
2025
Q3
$21M Buy
76,503
+2,710
+4% +$736K 0.03% 406
2025
Q2
$19.9M Buy
73,793
+4,221
+6% +$1.07M 0.03% 415
2025
Q1
$17.6M Buy
69,572
+3,360
+5% +$847K 0.03% 406
2024
Q4
$15.5M Sell
66,212
-1,468
-2% -$365K 0.03% 429
2024
Q3
$17.3M Buy
67,680
+1,396
+2% +$342K 0.03% 392
2024
Q2
$15.8M Buy
66,284
+928
+1% +$214K 0.03% 386
2024
Q1
$15.1M Sell
65,356
-8,452
-11% -$1.79M 0.03% 396
2023
Q4
$14.6M Buy
73,808
+4,437
+6% +$798K 0.03% 364
2023
Q3
$11.8M Buy
69,371
+1,144
+2% +$208K 0.03% 390
2023
Q2
$12.7M Buy
68,227
+584
+0.9% +$101K 0.03% 377
2023
Q1
$11.2M Sell
67,643
-2,810
-4% -$438K 0.03% 398
2022
Q4
$10.3M Sell
70,453
-3,505
-5% -$515K 0.03% 403
2022
Q3
$10.7M Buy
73,958
+7,150
+11% +$1.16M 0.04% 330
2022
Q2
$10.3M Sell
66,808
-4,661
-7% -$773K 0.04% 324
2022
Q1
$12.6M Buy
71,469
+21,644
+43% +$4.07M 0.05% 309
2021
Q4
$11.7M Buy
49,825
+1,925
+4% +$435K 0.05% 286
2021
Q3
$9.99M Buy
47,900
+2,681
+6% +$588K 0.05% 280
2021
Q2
$9.31M Sell
45,219
-4,802
-10% -$1.04M 0.06% 244
2021
Q1
$10.7M Buy
50,021
+6,192
+14% +$1.32M 0.07% 218
2020
Q4
$9.48M Buy
43,829
+1,288
+3% +$269K 0.07% 221
2020
Q3
$8.5M Buy
42,541
+6,816
+19% +$1.36M 0.08% 212
2020
Q2
$7.11M Buy
35,725
+5,715
+19% +$1.11M 0.07% 226
2020
Q1
$4.68M Sell
30,010
-3,279
-10% -$616K 0.06% 245
2019
Q4
$6.42M Buy
33,289
+3,307
+11% +$628K 0.07% 229
2019
Q3
$5.94M Sell
29,982
-852
-3% -$171K 0.07% 220
2019
Q2
$6.09M Buy
30,834
+708
+2% +$132K 0.07% 225
2019
Q1
$5.32M Sell
30,126
-1,322
-4% -$215K 0.08% 228
2018
Q4
$4.63M Buy
31,448
+3,410
+12% +$521K 0.08% 214
2018
Q3
$4.4M Sell
28,038
-5,771
-17% -$856K 0.11% 178
2018
Q2
$4.74M Buy
33,809
+27,375
+425% +$3.95M 0.13% 150
2018
Q1
$882K Buy
+6,434
New +$865K 0.03% 335
2017
Q4
Sell
-2,020
Closed -$260K 586
2017
Q3
$260K Buy
+2,020
New +$266K 0.01% 429
2016
Q4
Sell
-1,680
Closed -$204K 610
2016
Q3
$204K Buy
+1,680
New +$203K 0.01% 549
2015
Q4
Sell
-2,248
Closed -$247K 496
2015
Q3
$247K Hold
2,248
0.01% 435
2015
Q2
$254K Buy
+2,248
New +$258K 0.01% 445

Other funds holding ECL

Mariner's ECL Position: Q1 2026 in Review

Mariner increased its Ecolab (ECL) stake by 0.49% in Q1 2026, buying an estimated $110K and bringing the position to 79,539 shares worth $21.2M. The position accounts for 0.02% of the portfolio, ranked #453.

Mariner first reported a position in ECL in Q2 2015 and has held it in 37 quarters since. 1,691 funds tracked by Wall St. Rank hold ECL as of Q1 2026.

  • Mariner held 79,539 shares of Ecolab worth $21.2M as of Q1 2026.
  • Mariner bought 390 Ecolab shares in Q1 2026, an estimated $110K.
  • Ecolab made up 0.02% of Mariner's portfolio in Q1 2026, its #453 holding.
  • Mariner first reported a position in Ecolab in Q2 2015 and has held it in 37 quarters since.
  • 1,691 funds tracked by Wall St. Rank held Ecolab as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.