Boit C.F. David’s Ecolab ECL Stock Holding History

Boit C.F. David’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	$223K	Hold	800	–	–	0.09%	84
2026 Q1	$213K	Hold	800	–	–	0.09%	84
2025 Q4	$217K	Hold	800	–	–	0.09%	85
2025 Q3	$219K	Hold	800	–	–	0.1%	84
2025 Q2	$216K	Hold	800	–	–	0.1%	86
2025 Q1	$203K	Hold	800	–	–	0.1%	87
2024 Q4	$187K	Hold	800	–	–	0.08%	87
2024 Q3	$203K	Hold	800	–	–	0.1%	84
2024 Q2	$190K	Hold	800	–	–	0.1%	85
2024 Q1	$180K	Sell	800 -485	-38%	-$103K	0.1%	84
2023 Q4	$252K	Buy	1,285 +800	+165%	+$144K	0.14%	79
2023 Q3	$80.9K	Hold	485	–	–	0.06%	84
2023 Q2	$90.5K	Hold	485	–	–	0.06%	84
2023 Q1	$79.9K	Hold	485	–	–	0.05%	88
2022 Q4	$70.6K	Hold	485	–	–	0.05%	86
2022 Q3	$70K	Buy	+485	New	+$78.7K	0.06%	87
2022 Q1	$86K	Sell	485 -300	-38%	-$56.4K	0.06%	85
2021 Q4	$184K	Hold	785	–	–	0.12%	76
2021 Q3	$168K	Hold	785	–	–	0.12%	77
2021 Q2	$162K	Buy	+785	New	+$171K	0.12%	66

Other funds holding ECL

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

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

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Boit C.F. David's ECL Position: Q2 2026 in Review

Boit C.F. David held its Ecolab (ECL) position steady in Q2 2026 at 800 shares worth $223K. The position accounts for 0.09% of the portfolio, ranked #84.

Boit C.F. David first reported a position in ECL in Q2 2021 and has held it in 20 quarters since. The position peaked at $252K in Q4 2023. 1,700 funds tracked by Wall St. Rank hold ECL as of Q2 2026.

Boit C.F. David held 800 shares of Ecolab worth $223K as of Q2 2026.
Boit C.F. David left its Ecolab share count unchanged in Q2 2026.
Ecolab made up 0.09% of Boit C.F. David's portfolio in Q2 2026, its #84 holding.
Boit C.F. David first reported a position in Ecolab in Q2 2021 and has held it in 20 quarters since.
Boit C.F. David's Ecolab position peaked at $252K in Q4 2023.
1,700 funds tracked by Wall St. Rank held Ecolab as of Q2 2026.

Based on Boit C.F. David's 13F filing for Q2 2026, filed 30 Jul 2026.