Cohen Klingenstein’s Ecolab ECL Stock Holding History

Cohen Klingenstein’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 Q3	$1.08M	Hold	3,925	–	–	0.03%	154
2026 Q2	$1.09M	Hold	3,925	–	–	0.03%	154
2026 Q1	$1.04M	Hold	3,925	–	–	0.03%	155
2025 Q4	$1.03M	Hold	3,925	–	–	0.03%	154
2025 Q3	$1.07M	Hold	3,925	–	–	0.03%	156
2025 Q2	$1.06M	Hold	3,925	–	–	0.04%	156
2025 Q1	$995K	Hold	3,925	–	–	0.04%	159
2024 Q4	$920K	Hold	3,925	–	–	0.03%	160
2024 Q3	$1M	Hold	3,925	–	–	0.03%	168
2024 Q2	$934K	Hold	3,925	–	–	0.03%	167
2024 Q1	$906K	Hold	3,925	–	–	0.03%	174
2023 Q4	$779K	Hold	3,925	–	–	0.03%	180
2023 Q3	$665K	Hold	3,925	–	–	0.03%	182
2023 Q2	$733K	Hold	3,925	–	–	0.03%	181
2023 Q1	$650K	Hold	3,925	–	–	0.03%	185
2022 Q4	$571K	Hold	3,925	–	–	0.03%	187
2022 Q3	$567K	Hold	3,925	–	–	0.03%	186
2022 Q2	$604K	Hold	3,925	–	–	0.03%	185
2022 Q1	$693K	Hold	3,925	–	–	0.03%	185
2021 Q4	$921K	Hold	3,925	–	–	0.04%	178
2021 Q3	$819K	Hold	3,925	–	–	0.04%	192
2021 Q2	$808K	Hold	3,925	–	–	0.03%	191
2021 Q1	$840K	Hold	3,925	–	–	0.04%	185
2020 Q4	$849K	Hold	3,925	–	–	0.04%	180
2020 Q3	$784K	Hold	3,925	–	–	0.04%	174
2020 Q2	$781K	Hold	3,925	–	–	0.05%	171
2020 Q1	$612K	Hold	3,925	–	–	0.05%	172
2019 Q4	$757K	Hold	3,925	–	–	0.04%	181
2019 Q3	$777K	Hold	3,925	–	–	0.05%	179
2019 Q2	$775K	Hold	3,925	–	–	0.06%	154
2019 Q1	$693K	Hold	3,925	–	–	0.05%	132
2018 Q4	$578K	Hold	3,925	–	–	0.09%	112
2018 Q3	$615K	Hold	3,925	–	–	0.08%	122
2018 Q2	$551K	Buy	+3,925	New	+$566K	0.08%	126

Other funds holding ECL

Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return

Sustainable Growth Advisers Stamford, Connecticut $9.9B AUM 6.96% 1-Year Est. Return

DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return

ProShare Advisors Bethesda, Maryland $69.5B AUM 31.38% 1-Year Est. Return

Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return

KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return

Sarasin & Partners London, United Kingdom $8.93B AUM 11.81% 1-Year Est. Return

Birch Hill Investment Advisors Boston, Massachusetts $2.43B AUM 15.45% 1-Year Est. Return

Cohen Klingenstein's ECL Position: Q3 2026 in Review

Cohen Klingenstein held its Ecolab (ECL) position steady in Q3 2026 at 3,925 shares worth $1.08M. The position accounts for 0.03% of the portfolio, ranked #154.

Cohen Klingenstein first reported a position in ECL in Q2 2018 and has held it in 34 quarters since. The position peaked at $1.09M in Q2 2026. 634 funds tracked by Wall St. Rank hold ECL as of Q3 2026.

Cohen Klingenstein held 3,925 shares of Ecolab worth $1.08M as of Q3 2026.
Cohen Klingenstein left its Ecolab share count unchanged in Q3 2026.
Ecolab made up 0.03% of Cohen Klingenstein's portfolio in Q3 2026, its #154 holding.
Cohen Klingenstein first reported a position in Ecolab in Q2 2018 and has held it in 34 quarters since.
Cohen Klingenstein's Ecolab position peaked at $1.09M in Q2 2026.
634 funds tracked by Wall St. Rank held Ecolab as of Q3 2026.

Based on Cohen Klingenstein's 13F filing for Q3 2026, filed 15 Oct 2026.