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David Shaw’s Ecolab ECL Stock Holding History

David Shaw’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
2020
Q1 		– Sell
-24,300
Closed -$4.69M – 4003
2019
Q4 		$4.69M Sell
24,300
-1,100
-4% -$209K 0.01% 1783
2019
Q3 		$5.03M Hold
25,400
– – 0.01% 1642
2019
Q2 		$5.01M Buy
25,400
+1,100
+5% +$205K 0.01% 1592
2019
Q1 		$4.29M Buy
+24,300
New +$3.95M 0.01% 1641
2018
Q1 		– Sell
-28,500
Closed -$3.82M – 3556
2017
Q4 		$3.82M Hold
28,500
– – 0.01% 1673
2017
Q3 		$3.67M Hold
28,500
– – 0.01% 1607
2017
Q2 		$3.78M Buy
+28,500
New +$3.68M 0.01% 1543
2013
Q3 		– Sell
-20,000
Closed -$1.7M – 4327
2013
Q2 		$1.7M Buy
+20,000
New +$1.69M ﹤0.01% 2280

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

David Shaw's ECL Position: Q2 2026 in Review

David Shaw reduced its Ecolab (ECL) stake by 87% in Q2 2026, selling an estimated $47.4M and leaving 27,229 shares worth $7.59M. The position accounts for ﹤0.01% of the portfolio, ranked #2064.

David Shaw first reported a position in ECL in Q2 2013 and has held it in 51 quarters since. The position peaked at $146M in Q1 2024. 1,700 funds tracked by Wall St. Rank hold ECL as of Q2 2026.

  • David Shaw held 27,229 shares of Ecolab worth $7.59M as of Q2 2026.
  • David Shaw sold 180,002 Ecolab shares in Q2 2026, an estimated $47.4M.
  • Ecolab made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #2064 holding.
  • David Shaw first reported a position in Ecolab in Q2 2013 and has held it in 51 quarters since.
  • David Shaw's Ecolab position peaked at $146M in Q1 2024.
  • 1,700 funds tracked by Wall St. Rank held Ecolab as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.