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 		$1.11M Buy
+4,173
New +$1.18M 0.02% 691
2025
Q1 		– Sell
-76
Closed -$17.8K – 1639
2024
Q4 		$17.8K Buy
+76
New +$18.9K ﹤0.01% 1475
2023
Q1 		– Sell
-5,040
Closed -$785K – 1356
2022
Q4 		$734K Buy
+5,040
New +$740K ﹤0.01% 1067
2022
Q3 		– Sell
-117,454
Closed -$18.1M – 1410
2022
Q2 		$18.1M Buy
117,454
+1,367
+1% +$227K 0.03% 452
2022
Q1 		$20.5M Buy
116,087
+109,234
+1,594% +$20.5M 0.03% 458
2021
Q4 		$1.61M Sell
6,853
-12,581
-65% -$2.84M ﹤0.01% 1146
2021
Q3 		$4.05M Sell
19,434
-40,432
-68% -$8.86M 0.01% 845
2021
Q2 		$12.3M Buy
59,866
+46,188
+338% +$10M 0.03% 457
2021
Q1 		$2.93M Sell
13,678
-14,547
-52% -$3.1M 0.01% 769
2020
Q4 		$6.11M Buy
+28,225
New +$5.9M 0.02% 563
2020
Q2 		– Sell
-120
Closed -$19K – 1515
2020
Q1 		$19K Buy
+120
New +$22.6K ﹤0.01% 1215
2018
Q4 		– Sell
-8,160
Closed -$1.25M – 1361
2018
Q3 		$1.28M Buy
+8,160
New +$1.21M 0.01% 675
2018
Q2 		– Sell
-747
Closed -$102K – 1176
2018
Q1 		$102K Buy
+747
New +$100K ﹤0.01% 969
2017
Q1 		– Sell
-3,385
Closed -$397K – 1072
2016
Q4 		$397K Sell
3,385
-6,651
-66% -$778K ﹤0.01% 915
2016
Q3 		$1.22M Buy
10,036
+8,760
+687% +$1.06M 0.02% 616
2016
Q2 		$151K Buy
+1,276
New +$149K ﹤0.01% 1016
2015
Q4 		– Sell
-2,547
Closed -$300K – 1434
2015
Q3 		$279K Sell
2,547
-7,584
-75% -$849K 0.01% 923
2015
Q2 		$1.15M Buy
+10,131
New +$1.16M 0.03% 590

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.