Twin Tree Management
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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
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 $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

Twin Tree Management's ECL Position: Q1 2026 in Review

Twin Tree Management opened a new position in Ecolab (ECL) in Q1 2026: 4,173 shares worth $1.11M. The stake represents 0.02% of the portfolio and ranks #691 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in ECL as recently as Q4 2024.

Twin Tree Management first reported a position in ECL in Q2 2015 and has held it in 18 quarters since. The position peaked at $20.5M in Q1 2022. 1,691 funds tracked by Wall St. Rank hold ECL as of Q1 2026.

  • Twin Tree Management held 4,173 shares of Ecolab worth $1.11M as of Q1 2026.
  • Ecolab was a new Twin Tree Management position in Q1 2026.
  • Ecolab made up 0.02% of Twin Tree Management's portfolio in Q1 2026, its #691 holding.
  • Twin Tree Management first reported a position in Ecolab in Q2 2015 and has held it in 18 quarters since.
  • Twin Tree Management's Ecolab position peaked at $20.5M in Q1 2022.
  • 1,691 funds tracked by Wall St. Rank held Ecolab as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.