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Mattson Financial Services’s Ecolab ECL Stock Holding History

Mattson Financial Services’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 		$2M Sell
7,268
-1,282
-15% -$338K 0.42% 77
2026
Q1 		$2.27M Sell
8,550
-864
-9% -$244K 0.54% 59
2025
Q4 		$2.47M Buy
9,414
+727
+8% +$194K 0.58% 57
2025
Q3 		$2.38M Buy
8,687
+175
+2% +$47.5K 0.57% 62
2025
Q2 		$2.29M Buy
8,512
+787
+10% +$200K 0.62% 65
2025
Q1 		$1.96M Buy
7,725
+892
+13% +$225K 0.59% 65
2024
Q4 		$1.74M Buy
6,833
+358
+6% +$89K 0.55% 63
2024
Q3 		$1.54M Sell
6,475
-41
-0.6% -$10K 0.55% 65
2024
Q2 		$1.55M Buy
+6,516
New +$1.51M 0.55% 65

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

Mattson Financial Services's ECL Position: Q2 2026 in Review

Mattson Financial Services reduced its Ecolab (ECL) stake by 15% in Q2 2026, selling an estimated $338K and leaving 7,268 shares worth $2M. The position accounts for 0.42% of the portfolio, ranked #77.

Mattson Financial Services first reported a position in ECL in Q2 2024 and has held it in 9 quarters since. The position peaked at $2.47M in Q4 2025. 1,700 funds tracked by Wall St. Rank hold ECL as of Q2 2026.

  • Mattson Financial Services held 7,268 shares of Ecolab worth $2M as of Q2 2026.
  • Mattson Financial Services sold 1,282 Ecolab shares in Q2 2026, an estimated $338K.
  • Ecolab made up 0.42% of Mattson Financial Services's portfolio in Q2 2026, its #77 holding.
  • Mattson Financial Services first reported a position in Ecolab in Q2 2024 and has held it in 9 quarters since.
  • Mattson Financial Services's Ecolab position peaked at $2.47M in Q4 2025.
  • 1,700 funds tracked by Wall St. Rank held Ecolab as of Q2 2026.

Based on Mattson Financial Services's 13F filing for Q2 2026, filed 4 Aug 2026.