Bank of Marin’s Ecolab ECL Stock Holding History

Bank of Marin’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	$233K	Hold	874	–	–	0.17%	130
2025 Q4	$229K	Hold	874	–	–	0.16%	127
2025 Q3	$239K	Sell	874 -24	-3%	-$6.52K	0.17%	125
2025 Q2	$242K	Sell	898 -12	-1%	-$3.05K	0.18%	119
2025 Q1	$231K	Hold	910	–	–	0.29%	85
2024 Q4	$213K	Hold	910	–	–	0.17%	123
2024 Q3	$232K	Hold	910	–	–	0.19%	120
2024 Q2	$217K	Sell	910 -44	-5%	-$10.2K	0.19%	118
2024 Q1	$220K	Sell	954 -155	-14%	-$32.9K	0.19%	111
2023 Q4	$220K	Sell	1,109 -231	-17%	-$41.5K	0.2%	116
2023 Q3	$227K	Sell	1,340 -45	-3%	-$8.18K	0.22%	111
2023 Q2	$259K	Sell	1,385 -525	-27%	-$90.4K	0.24%	104
2023 Q1	$316K	Sell	1,910 -85	-4%	-$13.2K	0.3%	95
2022 Q4	$290K	Hold	1,995	–	–	0.27%	97
2022 Q3	$288K	Sell	1,995 -123	-6%	-$20K	0.28%	93
2022 Q2	$326K	Sell	2,118 -175	-8%	-$29K	0.29%	94
2022 Q1	$405K	Sell	2,293 -10	-0.4%	-$1.88K	0.3%	91
2021 Q4	$540K	Hold	2,303	–	–	0.36%	83
2021 Q3	$480K	Sell	2,303 -27	-1%	-$5.92K	0.35%	88
2021 Q2	$480K	Hold	2,330	–	–	0.35%	91
2021 Q1	$499K	Hold	2,330	–	–	0.39%	85
2020 Q4	$504K	Hold	2,330	–	–	0.42%	80
2020 Q3	$466K	Sell	2,330 -40	-2%	-$7.99K	0.48%	77
2020 Q2	$472K	Hold	2,370	–	–	0.54%	64
2020 Q1	$369K	Sell	2,370 -50	-2%	-$9.4K	0.5%	71
2019 Q4	$467K	Buy	+2,420	New	+$459K	0.47%	71

Other funds holding ECL

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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 Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return

Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return

UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

Bank of Marin's ECL Position: Q1 2026 in Review

Bank of Marin held its Ecolab (ECL) position steady in Q1 2026 at 874 shares worth $233K. The position accounts for 0.17% of the portfolio, ranked #130.

Bank of Marin first reported a position in ECL in Q4 2019 and has held it in 26 quarters since. The position peaked at $540K in Q4 2021. 1,692 funds tracked by Wall St. Rank hold ECL as of Q1 2026.

Bank of Marin held 874 shares of Ecolab worth $233K as of Q1 2026.
Bank of Marin left its Ecolab share count unchanged in Q1 2026.
Ecolab made up 0.17% of Bank of Marin's portfolio in Q1 2026, its #130 holding.
Bank of Marin first reported a position in Ecolab in Q4 2019 and has held it in 26 quarters since.
Bank of Marin's Ecolab position peaked at $540K in Q4 2021.
1,692 funds tracked by Wall St. Rank held Ecolab as of Q1 2026.

Based on Bank of Marin's 13F filing for Q1 2026, filed 14 May 2026.