Bayesian Capital Management’s Ecolab ECL Stock Holding History

Bayesian Capital 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
2025 Q4	–	Sell	-1,930	Closed	-$529K	–	249
2025 Q3	$529K	Buy	+1,930	New	+$524K	0.11%	269
2023 Q2	–	Sell	-23,493	Closed	-$3.89M	–	852
2023 Q1	$3.89M	Buy	23,493 +9,900	+73%	+$1.54M	0.48%	45
2022 Q4	$1.98M	Buy	+13,593	New	+$2M	0.29%	63
2021 Q3	–	Sell	-1,200	Closed	-$247K	–	427
2021 Q2	$247K	Buy	+1,200	New	+$261K	0.06%	327
2020 Q4	–	Sell	-1,300	Closed	-$260K	–	512
2020 Q3	$260K	Buy	+1,300	New	+$260K	0.06%	379
2016 Q3	–	Sell	-4,321	Closed	-$512K	–	396
2016 Q2	$512K	Buy	+4,321	New	+$504K	0.31%	111

Other funds holding ECL

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Aristotle Capital Management Los Angeles, California $47.7B AUM 13.92% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Bayesian Capital Management's ECL Position: Q4 2025 in Review

Bayesian Capital Management sold out of Ecolab (ECL) in Q4 2025, closing a stake of 1,930 shares — an estimated $529K sold.

Bayesian Capital Management first reported a position in ECL in Q2 2016 and held it in 6 quarters. The position peaked at $3.89M in Q1 2023. 1,676 funds tracked by Wall St. Rank hold ECL as of Q4 2025.

Bayesian Capital Management reported no remaining Ecolab position as of Q4 2025 after selling out during the quarter.
Bayesian Capital Management sold 1,930 Ecolab shares in Q4 2025, an estimated $529K.
Bayesian Capital Management first reported a position in Ecolab in Q2 2016 and held it in 6 quarters.
Bayesian Capital Management's Ecolab position peaked at $3.89M in Q1 2023.
1,676 funds tracked by Wall St. Rank held Ecolab as of Q4 2025.

Based on Bayesian Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.