Twin Tree Management
ECL icon

Twin Tree Management’s Ecolab ECL Stock Holding History

Twin Tree Management’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 		$6.52M Buy
23,400
+2,600
+13% +$685K 0.12% 203
2026
Q1 		$5.53M Buy
+20,800
New +$5.87M 0.12% 202
2023
Q2 		– Sell
-143,600
Closed -$23.8M – 1318
2023
Q1 		$23.8M Buy
143,600
+48,100
+50% +$7.5M 0.04% 361
2022
Q4 		$13.9M Buy
+95,500
New +$14M 0.03% 484
2022
Q3 		– Sell
-127,300
Closed -$19.6M – 1411
2022
Q2 		$19.6M Sell
127,300
-78,600
-38% -$13M 0.03% 425
2022
Q1 		$36.4M Buy
205,900
+51,300
+33% +$9.64M 0.06% 286
2021
Q4 		$36.3M Sell
154,600
-183,800
-54% -$41.5M 0.08% 242
2021
Q3 		$70.6M Sell
338,400
-41,100
-11% -$9.01M 0.16% 112
2021
Q2 		$78.2M Buy
379,500
+174,800
+85% +$38M 0.21% 93
2021
Q1 		$43.8M Buy
204,700
+63,600
+45% +$13.5M 0.16% 135
2020
Q4 		$30.5M Buy
+141,100
New +$29.5M 0.12% 182
2019
Q1 		– Sell
-78,600
Closed -$11.6M – 1381
2018
Q4 		$11.6M Sell
78,600
-92,200
-54% -$14.1M 0.07% 284
2018
Q3 		$26.8M Buy
+170,800
New +$25.3M 0.18% 101
2018
Q2 		– Sell
-15,700
Closed -$2.15M – 1177
2018
Q1 		$2.15M Buy
+15,700
New +$2.11M 0.02% 507
2017
Q1 		– Sell
-27,500
Closed -$3.22M – 1073
2016
Q4 		$3.22M Sell
27,500
-77,700
-74% -$9.09M 0.03% 499
2016
Q3 		$12.8M Sell
105,200
-38,900
-27% -$4.7M 0.16% 131
2016
Q2 		$17.1M Buy
144,100
+71,200
+98% +$8.3M 0.27% 72
2016
Q1 		$8.13M Buy
72,900
+59,300
+436% +$6.3M 0.15% 137
2015
Q4 		$1.56M Sell
13,600
-7,200
-35% -$847K 0.03% 493
2015
Q3 		$2.28M Sell
20,800
-31,400
-60% -$3.51M 0.06% 315
2015
Q2 		$5.9M Sell
52,200
-11,500
-18% -$1.32M 0.14% 141
2015
Q1 		$7.29M Buy
+63,700
New +$6.98M 0.19% 104

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

Twin Tree Management's ECL Position: Q2 2026 in Review

Twin Tree Management increased its Ecolab (ECL) stake by 415% in Q2 2026, buying an estimated $4.56M and bringing the position to 21,498 shares worth $5.99M. The position accounts for 0.11% of the portfolio, ranked #227.

Twin Tree Management first reported a position in ECL in Q2 2015 and has held it in 19 quarters since. The position peaked at $20.5M in Q1 2022. 1,710 funds tracked by Wall St. Rank hold ECL as of Q2 2026.

  • Twin Tree Management held 21,498 shares of Ecolab worth $5.99M as of Q2 2026.
  • Twin Tree Management bought 17,325 Ecolab shares in Q2 2026, an estimated $4.56M.
  • Ecolab made up 0.11% of Twin Tree Management's portfolio in Q2 2026, its #227 holding.
  • Twin Tree Management first reported a position in Ecolab in Q2 2015 and has held it in 19 quarters since.
  • Twin Tree Management's Ecolab position peaked at $20.5M in Q1 2022.
  • 1,710 funds tracked by Wall St. Rank held Ecolab as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.