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Knuff & Co’s Ecolab ECL Stock Holding History

Knuff & Co’s Portfolio ECL Stock Details ECL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$447K Sell
1,605
-325
-17% -$85.6K 0.11% 74
2026
Q1 		$513K Buy
1,930
+1,535
+389% +$433K 0.15% 66
2025
Q4 		$104K Buy
395
+82
+26% +$21.8K 0.03% 97
2025
Q3 		$85.7K Buy
313
+4
+1% +$1.09K 0.02% 100
2025
Q2 		$83.3K Hold
309
– – 0.03% 98
2025
Q1 		$78.3K Hold
309
– – 0.03% 104
2024
Q4 		$72.4K Buy
309
+109
+55% +$27.1K 0.02% 117
2024
Q3 		$51.1K Hold
200
– – 0.02% 111
2024
Q2 		$47.6K Hold
200
– – 0.02% 119
2024
Q1 		$46.2K Hold
200
– – 0.02% 113
2023
Q4 		$39.7K Buy
+200
New +$36K 0.01% 107
2020
Q2 		– Sell
-50
Closed -$8K – 160
2020
Q1 		$8K Buy
+50
New +$9.4K 0.01% 150

Other funds holding ECL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Knuff & Co's ECL Position: Q2 2026 in Review

Knuff & Co reduced its Ecolab (ECL) stake by 17% in Q2 2026, selling an estimated $85.6K and leaving 1,605 shares worth $447K. The position accounts for 0.11% of the portfolio, ranked #74.

Knuff & Co first reported a position in ECL in Q1 2020 and has held it in 12 quarters since. The position peaked at $513K in Q1 2026. 1,705 funds tracked by Wall St. Rank hold ECL as of Q2 2026.

  • Knuff & Co held 1,605 shares of Ecolab worth $447K as of Q2 2026.
  • Knuff & Co sold 325 Ecolab shares in Q2 2026, an estimated $85.6K.
  • Ecolab made up 0.11% of Knuff & Co's portfolio in Q2 2026, its #74 holding.
  • Knuff & Co first reported a position in Ecolab in Q1 2020 and has held it in 12 quarters since.
  • Knuff & Co's Ecolab position peaked at $513K in Q1 2026.
  • 1,705 funds tracked by Wall St. Rank held Ecolab as of Q2 2026.

Based on Knuff & Co's 13F filing for Q2 2026, filed 10 Aug 2026.