Oppenheimer & Co’s Ecolab ECL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.44M Buy
5,396
+431
+9% +$122K 0.02% 719
2025
Q4
$1.3M Buy
4,965
+122
+3% +$32.5K 0.02% 688
2025
Q3
$1.33M Sell
4,843
-2
-0% -$543 0.02% 765
2025
Q2
$1.31M Sell
4,845
-433
-8% -$110K 0.02% 734
2025
Q1
$1.34M Buy
5,278
+884
+20% +$223K 0.02% 676
2024
Q4
$1.03M Buy
4,394
+34
+0.8% +$8.45K 0.02% 775
2024
Q3
$1.11M Sell
4,360
-350
-7% -$85.6K 0.02% 757
2024
Q2
$1.12M Buy
4,710
+125
+3% +$28.9K 0.02% 728
2024
Q1
$1.06M Sell
4,585
-1,112
-20% -$236K 0.02% 723
2023
Q4
$1.13M Sell
5,697
-78
-1% -$14K 0.02% 665
2023
Q3
$978K Buy
5,775
+12
+0.2% +$2.18K 0.02% 684
2023
Q2
$1.08M Sell
5,763
-144
-2% -$24.8K 0.02% 680
2023
Q1
$978K Buy
5,907
+170
+3% +$26.5K 0.02% 703
2022
Q4
$835K Sell
5,737
-1,268
-18% -$186K 0.02% 752
2022
Q3
$1.01M Buy
7,005
+593
+9% +$96.2K 0.02% 659
2022
Q2
$986K Sell
6,412
-291
-4% -$48.3K 0.02% 687
2022
Q1
$1.18M Buy
6,703
+445
+7% +$83.6K 0.02% 675
2021
Q4
$1.47M Sell
6,258
-342
-5% -$77.3K 0.03% 622
2021
Q3
$1.38M Sell
6,600
-2,087
-24% -$457K 0.03% 627
2021
Q2
$1.79M Buy
8,687
+688
+9% +$150K 0.03% 552
2021
Q1
$1.71M Sell
7,999
-691
-8% -$147K 0.03% 516
2020
Q4
$1.88M Sell
8,690
-111
-1% -$23.2K 0.04% 455
2020
Q3
$1.76M Sell
8,801
-914
-9% -$183K 0.04% 417
2020
Q2
$1.93M Sell
9,715
-63
-0.6% -$12.2K 0.05% 393
2020
Q1
$1.52M Buy
9,778
+1,572
+19% +$295K 0.05% 412
2019
Q4
$1.58M Sell
8,206
-1,041
-11% -$198K 0.04% 474
2019
Q3
$1.83M Sell
9,247
-1,998
-18% -$400K 0.05% 418
2019
Q2
$2.22M Sell
11,245
-535
-5% -$99.5K 0.06% 365
2019
Q1
$2.08M Buy
11,780
+2,063
+21% +$335K 0.06% 381
2018
Q4
$1.43M Sell
9,717
-292
-3% -$44.6K 0.04% 419
2018
Q3
$1.57M Sell
10,009
-448
-4% -$66.4K 0.04% 461
2018
Q2
$1.47M Sell
10,457
-925
-8% -$133K 0.04% 467
2018
Q1
$1.56M Buy
11,382
+103
+0.9% +$13.9K 0.04% 461
2017
Q4
$1.51M Sell
11,279
-735
-6% -$97.8K 0.04% 482
2017
Q3
$1.54M Buy
12,014
+591
+5% +$77.7K 0.04% 458
2017
Q2
$1.52M Sell
11,423
-2,181
-16% -$282K 0.04% 464
2017
Q1
$1.71M Buy
13,604
+242
+2% +$29.6K 0.05% 428
2016
Q4
$1.57M Sell
13,362
-28,039
-68% -$3.28M 0.05% 437
2016
Q3
$5.04M Sell
41,401
-5,307
-11% -$641K 0.15% 157
2016
Q2
$5.54M Buy
46,708
+1,360
+3% +$159K 0.17% 134
2016
Q1
$5.06M Sell
45,348
-8,180
-15% -$869K 0.15% 150
2015
Q4
$6.12M Buy
53,528
+38,119
+247% +$4.48M 0.18% 124
2015
Q3
$1.69M Buy
15,409
+6,614
+75% +$740K 0.05% 414
2015
Q2
$994K Sell
8,795
-316
-3% -$36.3K 0.03% 629
2015
Q1
$1.04M Sell
9,111
-1,633
-15% -$179K 0.03% 615
2014
Q4
$1.12M Sell
10,744
-870
-7% -$95.2K 0.03% 574
2014
Q3
$1.33M Sell
11,614
-1,871
-14% -$211K 0.04% 514
2014
Q2
$1.5M Buy
13,485
+369
+3% +$39.5K 0.05% 470
2014
Q1
$1.42M Sell
13,116
-1,189
-8% -$125K 0.04% 480
2013
Q4
$1.49M Sell
14,305
-14
-0.1% -$1.46K 0.05% 430
2013
Q3
$1.41M Buy
14,319
+756
+6% +$70.3K 0.05% 419
2013
Q2
$1.16M Buy
+13,563
New +$1.14M 0.04% 478

Other funds holding ECL

Oppenheimer & Co's ECL Position: Q1 2026 in Review

Oppenheimer & Co increased its Ecolab (ECL) stake by 8.7% in Q1 2026, buying an estimated $122K and bringing the position to 5,396 shares worth $1.44M. The position accounts for 0.02% of the portfolio, ranked #719.

Oppenheimer & Co first reported a position in ECL in Q2 2013 and has held it in 52 quarters since. The position peaked at $6.12M in Q4 2015. 1,693 funds tracked by Wall St. Rank hold ECL as of Q1 2026.

  • Oppenheimer & Co held 5,396 shares of Ecolab worth $1.44M as of Q1 2026.
  • Oppenheimer & Co bought 431 Ecolab shares in Q1 2026, an estimated $122K.
  • Ecolab made up 0.02% of Oppenheimer & Co's portfolio in Q1 2026, its #719 holding.
  • Oppenheimer & Co first reported a position in Ecolab in Q2 2013 and has held it in 52 quarters since.
  • Oppenheimer & Co's Ecolab position peaked at $6.12M in Q4 2015.
  • 1,693 funds tracked by Wall St. Rank held Ecolab as of Q1 2026.

Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.