Alta Capital Management’s Ecolab ECL Stock Holding History

Alta 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	-1,500	Closed	-$411K	–	101
2025 Q3	$411K	Hold	1,500	–	–	0.02%	78
2025 Q2	$404K	Hold	1,500	–	–	0.02%	75
2025 Q1	$380K	Hold	1,500	–	–	0.02%	74
2024 Q4	$351K	Hold	1,500	–	–	0.02%	79
2024 Q3	$383K	Hold	1,500	–	–	0.02%	74
2024 Q2	$357K	Hold	1,500	–	–	0.02%	78
2024 Q1	$346K	Hold	1,500	–	–	0.02%	80
2023 Q4	$298K	Hold	1,500	–	–	0.02%	84
2023 Q3	$254K	Hold	1,500	–	–	0.02%	80
2023 Q2	$280K	Hold	1,500	–	–	0.02%	80
2023 Q1	$248K	Hold	1,500	–	–	0.02%	81
2022 Q4	$218K	Hold	1,500	–	–	0.02%	85
2022 Q3	$216K	Sell	1,500 -40	-3%	-$6.49K	0.02%	79
2022 Q2	$236K	Sell	1,540 -1,170	-43%	-$194K	0.02%	81
2022 Q1	$478K	Sell	2,710 -140	-5%	-$26.3K	0.03%	73
2021 Q4	$668K	Sell	2,850 -255	-8%	-$57.6K	0.03%	67
2021 Q3	$647K	Sell	3,105 -3,105	-50%	-$681K	0.04%	66
2021 Q2	$1.28M	Buy	6,210 +490	+9%	+$106K	0.04%	66
2021 Q1	$1.22M	Buy	5,720 +2,370	+71%	+$504K	0.04%	65
2020 Q4	$724K	Sell	3,350 -3,350	-50%	-$700K	0.04%	65
2020 Q3	$1.34M	Hold	6,700	–	–	0.04%	64
2020 Q2	$1.33M	Buy	6,700 +280	+4%	+$54.2K	0.05%	63
2020 Q1	$1M	Buy	6,420 +3,210	+100%	+$603K	0.04%	65
2019 Q4	$619K	Sell	3,210 -2,575	-45%	-$489K	0.04%	66
2019 Q3	$1.15M	Sell	5,785 -140,892	-96%	-$28.2M	0.08%	61
2019 Q2	$29M	Sell	146,677 -41,538	-22%	-$7.72M	1.62%	26
2019 Q1	$33.2M	Sell	188,215 -24,694	-12%	-$4.01M	1.96%	24
2018 Q4	$31.4M	Sell	212,909 -101,126	-32%	-$15.4M	2.03%	23
2018 Q3	$49.2M	Buy	314,035 +9,740	+3%	+$1.44M	2.73%	14
2018 Q2	$42.7M	Sell	304,295 -78,458	-20%	-$11.3M	2.63%	15
2018 Q1	$52.5M	Buy	382,753 +13,997	+4%	+$1.88M	3.26%	11
2017 Q4	$49.5M	Sell	368,756 -2,502	-0.7%	-$333K	3.12%	9
2017 Q3	$47.7M	Sell	371,258 -4,148	-1%	-$545K	3.08%	13
2017 Q2	$49.8M	Sell	375,406 -15,979	-4%	-$2.06M	3.37%	7
2017 Q1	$49.1M	Buy	391,385 +1,233	+0.3%	+$151K	3.28%	7
2016 Q4	$45.7M	Sell	390,152 -66,660	-15%	-$7.8M	3.28%	7
2016 Q3	$55.6M	Sell	456,812 -13,648	-3%	-$1.65M	3.46%	6
2016 Q2	$55.8M	Sell	470,460 -1,893	-0.4%	-$221K	3.44%	7
2016 Q1	$52.7M	Buy	472,353 +132,608	+39%	+$14.1M	3.25%	7
2015 Q4	$38.9M	Buy	339,745 +9,826	+3%	+$1.16M	3.13%	10
2015 Q3	$36.2M	Buy	329,919 +8,078	+3%	+$904K	3.08%	10
2015 Q2	$36.4M	Buy	321,841 +5,089	+2%	+$585K	2.99%	7
2015 Q1	$36.2M	Sell	316,752 -11,839	-4%	-$1.3M	3.08%	7
2014 Q4	$34.3M	Buy	328,591 +31,863	+11%	+$3.49M	2.87%	12
2014 Q3	$34.1M	Buy	296,728 +555	+0.2%	+$62.5K	3.16%	7
2014 Q2	$33M	Buy	296,173 +8,840	+3%	+$947K	3.04%	5
2014 Q1	$31M	Buy	287,333 +13,328	+5%	+$1.4M	3%	7
2013 Q4	$28.6M	Buy	274,005 +2,417	+0.9%	+$251K	2.93%	8
2013 Q3	$26.8M	Buy	271,588 +8,467	+3%	+$788K	3.22%	5
2013 Q2	$22.4M	Buy	+263,121	New	+$22.2M	3.03%	9

Other funds holding ECL

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

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

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

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

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

Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

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

Alta Capital Management sold out of Ecolab (ECL) in Q4 2025, closing a stake of 1,500 shares — an estimated $411K sold.

Alta Capital Management first reported a position in ECL in Q2 2013 and held it in 50 quarters. The position peaked at $55.8M in Q2 2016. 1,671 funds tracked by Wall St. Rank hold ECL as of Q4 2025.

Alta Capital Management reported no remaining Ecolab position as of Q4 2025 after selling out during the quarter.
Alta Capital Management sold 1,500 Ecolab shares in Q4 2025, an estimated $411K.
Alta Capital Management first reported a position in Ecolab in Q2 2013 and held it in 50 quarters.
Alta Capital Management's Ecolab position peaked at $55.8M in Q2 2016.
1,671 funds tracked by Wall St. Rank held Ecolab as of Q4 2025.

Based on Alta Capital Management's 13F filing for Q4 2025, filed 6 Feb 2026.