PEAK6
ECL icon

PEAK6’s Ecolab ECL Stock Holding History

PEAK6’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 		$3.62M Sell
13,000
-5,000
-28% -$1.32M 0.01% 1004
2026
Q1 		$4.79M Buy
+18,000
New +$5.08M 0.01% 920
2025
Q3 		– Sell
-500
Closed -$135K – 3062
2025
Q2 		$135K Sell
500
-900
-64% -$229K ﹤0.01% 2561
2025
Q1 		$355K Sell
1,400
-200
-13% -$50.4K ﹤0.01% 2213
2024
Q4 		$375K Buy
+1,600
New +$398K ﹤0.01% 2292

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

PEAK6's ECL Position: Q2 2026 in Review

PEAK6 increased its Ecolab (ECL) stake by 47% in Q2 2026, buying an estimated $858K and bringing the position to 10,177 shares worth $2.84M. The position accounts for 0.01% of the portfolio, ranked #1128.

PEAK6 first reported a position in ECL in Q2 2025 and has held it in 4 quarters since. 1,710 funds tracked by Wall St. Rank hold ECL as of Q2 2026.

  • PEAK6 held 10,177 shares of Ecolab worth $2.84M as of Q2 2026.
  • PEAK6 bought 3,258 Ecolab shares in Q2 2026, an estimated $858K.
  • Ecolab made up 0.01% of PEAK6's portfolio in Q2 2026, its #1128 holding.
  • PEAK6 first reported a position in Ecolab in Q2 2025 and has held it in 4 quarters since.
  • 1,710 funds tracked by Wall St. Rank held Ecolab as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.