Columbia Asset Management’s Waters Corp WAT Stock Holding History

Columbia Asset Management’s Portfolio WAT Stock Details WAT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$222K	Buy	744 +39	+6%	+$13.3K	0.04%	162
2025 Q4	$268K	Hold	705	–	–	0.05%	148
2025 Q3	$211K	Hold	705	–	–	0.04%	162
2025 Q2	$246K	Hold	705	–	–	0.05%	150
2025 Q1	$260K	Hold	705	–	–	0.05%	176
2024 Q4	$262K	Hold	705	–	–	0.05%	177
2024 Q3	$254K	Hold	705	–	–	0.04%	164
2024 Q2	$205K	Hold	705	–	–	0.04%	166
2024 Q1	$232K	Hold	705	–	–	0.05%	159
2023 Q4	$232K	Buy	+705	New	+$195K	0.05%	159
2023 Q3	–	Sell	-705	Closed	-$188K	–	169
2023 Q2	$188K	Hold	705	–	–	0.04%	162
2023 Q1	$218K	Hold	705	–	–	0.05%	156
2022 Q4	$242K	Buy	+705	New	+$223K	0.06%	147
2022 Q3	–	Sell	-705	Closed	-$233K	–	184
2022 Q2	$233K	Buy	+705	New	+$224K	0.06%	154
2021 Q4	$263K	Hold	705	–	–	0.05%	166
2021 Q3	$252K	Hold	705	–	–	0.06%	165
2021 Q2	$244K	Sell	705 -1,146	-62%	-$363K	0.05%	166
2021 Q1	$526K	Hold	1,851	–	–	0.1%	120
2020 Q4	$458K	Hold	1,851	–	–	0.09%	129
2020 Q3	$362K	Sell	1,851 -100	-5%	-$20.8K	0.08%	127
2020 Q2	$352K	Sell	1,951 -750	-28%	-$142K	0.08%	128
2020 Q1	$492K	Sell	2,701 -900	-25%	-$190K	0.12%	101
2019 Q4	$8.41K	Hold	3,601	–	–	0.2%	86
2019 Q3	$804K	Sell	3,601 -325	-8%	-$70.1K	0.21%	84
2019 Q2	$845K	Sell	3,926 -510	-11%	-$111K	0.22%	86
2019 Q1	$1.12M	Sell	4,436 -350	-7%	-$79.8K	0.3%	72
2018 Q4	$903K	Sell	4,786 -525	-10%	-$99.7K	0.27%	74
2018 Q3	$1.03M	Hold	5,311	–	–	0.27%	80
2018 Q2	$1.03M	Sell	5,311 -885	-14%	-$174K	0.3%	76
2018 Q1	$1.23M	Hold	6,196	–	–	0.36%	70
2017 Q4	$1.2M	Sell	6,196 -195	-3%	-$37.7K	0.34%	72
2017 Q3	$1.15M	Sell	6,391 -190	-3%	-$34.5K	0.35%	68
2017 Q2	$1.21M	Buy	6,581 +385	+6%	+$66.9K	0.39%	63
2017 Q1	$968K	Sell	6,196 -100	-2%	-$14.9K	0.32%	70
2016 Q4	$846K	Buy	6,296 +4,220	+203%	+$602K	0.29%	81
2016 Q3	$329K	Buy	2,076 +20	+1%	+$3.1K	0.12%	141
2016 Q2	$289K	Hold	2,056	–	–	0.1%	142
2016 Q1	$271K	Hold	2,056	–	–	0.1%	145
2015 Q4	$277K	Hold	2,056	–	–	0.11%	144
2015 Q3	$243K	Hold	2,056	–	–	0.1%	154
2015 Q2	$263K	Hold	2,056	–	–	0.1%	164
2015 Q1	$256K	Hold	2,056	–	–	0.1%	170
2014 Q4	$232K	Hold	2,056	–	–	0.09%	167
2014 Q3	$204K	Hold	2,056	–	–	0.08%	171
2014 Q2	$215K	Hold	2,056	–	–	0.09%	171
2014 Q1	$223K	Hold	2,056	–	–	0.1%	160
2013 Q4	$206K	Buy	+2,056	New	+$207K	0.09%	161

Other funds holding WAT

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

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Columbia Asset Management's WAT Position: Q1 2026 in Review

Columbia Asset Management increased its Waters Corp (WAT) stake by 5.5% in Q1 2026, buying an estimated $13.3K and bringing the position to 744 shares worth $222K. The position accounts for 0.04% of the portfolio, ranked #162.

Columbia Asset Management first reported a position in WAT in Q4 2013 and has held it in 47 quarters since. The position peaked at $1.23M in Q1 2018. 1,170 funds tracked by Wall St. Rank hold WAT as of Q1 2026.

Columbia Asset Management held 744 shares of Waters Corp worth $222K as of Q1 2026.
Columbia Asset Management bought 39 Waters Corp shares in Q1 2026, an estimated $13.3K.
Waters Corp made up 0.04% of Columbia Asset Management's portfolio in Q1 2026, its #162 holding.
Columbia Asset Management first reported a position in Waters Corp in Q4 2013 and has held it in 47 quarters since.
Columbia Asset Management's Waters Corp position peaked at $1.23M in Q1 2018.
1,170 funds tracked by Wall St. Rank held Waters Corp as of Q1 2026.

Based on Columbia Asset Management's 13F filing for Q1 2026, filed 21 Apr 2026.