First Manhattan’s Acme United Corp ACU Stock Holding History

First Manhattan’s Portfolio ACU Stock Details ACU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.24M	Sell	27,505 -1,700	-6%	-$74K	﹤0.01%	403
2025 Q4	$1.18M	Sell	29,205 -643	-2%	-$24.7K	﹤0.01%	411
2025 Q3	$1.23M	Sell	29,848 -450	-1%	-$18.9K	﹤0.01%	399
2025 Q2	$1.26M	Sell	30,298 -3,100	-9%	-$122K	﹤0.01%	392
2025 Q1	$1.33M	Sell	33,398 -1,350	-4%	-$50.8K	﹤0.01%	349
2024 Q4	$1.3M	Sell	34,748 -250	-0.7%	-$10.4K	﹤0.01%	357
2024 Q3	$1.46M	Sell	34,998 -300	-0.8%	-$12.1K	﹤0.01%	327
2024 Q2	$1.24M	Hold	35,298	–	–	﹤0.01%	339
2024 Q1	$1.66M	Hold	35,298	–	–	0.01%	320
2023 Q4	$1.51M	Sell	35,298 -1,100	-3%	-$38.5K	0.01%	326
2023 Q3	$1.09M	Sell	36,398 -600	-2%	-$17.3K	﹤0.01%	373
2023 Q2	$923K	Buy	36,998 +376	+1%	+$9.54K	﹤0.01%	389
2023 Q1	$842K	Sell	36,622 -1,542	-4%	-$36.6K	﹤0.01%	418
2022 Q4	$836K	Sell	38,164 -500	-1%	-$11.9K	﹤0.01%	436
2022 Q3	$890K	Sell	38,664 -199	-0.5%	-$5.65K	﹤0.01%	428
2022 Q2	$1.23M	Hold	38,863	–	–	0.01%	392
2022 Q1	$1.31M	Hold	38,863	–	–	﹤0.01%	412
2021 Q4	$1.31M	Buy	38,863 +500	+1%	+$17.4K	﹤0.01%	399
2021 Q3	$1.26M	Hold	38,363	–	–	﹤0.01%	398
2021 Q2	$1.71M	Hold	38,363	–	–	0.01%	353
2021 Q1	$1.51M	Hold	38,363	–	–	0.01%	364
2020 Q4	$1.16M	Hold	38,363	–	–	0.01%	379
2020 Q3	$883K	Hold	38,363	–	–	﹤0.01%	411
2020 Q2	$881K	Sell	38,363 -100	-0.3%	-$2.14K	0.01%	408
2020 Q1	$779K	Sell	38,463 -100	-0.3%	-$2.29K	0.01%	412
2019 Q4	$917K	Sell	38,563 -2,400	-6%	-$51.1K	﹤0.01%	431
2019 Q3	$820K	Sell	40,963 -3,200	-7%	-$65.9K	﹤0.01%	445
2019 Q2	$997K	Hold	44,163	–	–	0.01%	436
2019 Q1	$706K	Hold	44,163	–	–	﹤0.01%	498
2018 Q4	$629K	Buy	44,163 +17,659	+67%	+$302K	﹤0.01%	513
2018 Q3	$564K	Buy	26,504 +6,565	+33%	+$139K	﹤0.01%	562
2018 Q2	$413K	Buy	19,939 +6,715	+51%	+$146K	﹤0.01%	574
2018 Q1	$275K	Hold	13,224	–	–	﹤0.01%	631
2017 Q4	$309K	Hold	13,224	–	–	﹤0.01%	631
2017 Q3	$304K	Hold	13,224	–	–	﹤0.01%	604
2017 Q2	$378K	Hold	13,224	–	–	﹤0.01%	565
2017 Q1	$370K	Hold	13,224	–	–	﹤0.01%	574
2016 Q4	$338K	Hold	13,224	–	–	﹤0.01%	571
2016 Q3	$276K	Hold	13,224	–	–	﹤0.01%	613
2016 Q2	$241K	Hold	13,224	–	–	﹤0.01%	648
2016 Q1	$216K	Buy	13,224 +2,400	+22%	+$37.2K	﹤0.01%	651
2015 Q4	$188K	Hold	10,824	–	–	﹤0.01%	683
2015 Q3	$186K	Sell	10,824 -1,735	-14%	-$30.6K	﹤0.01%	676
2015 Q2	$227K	Sell	12,559 -1,500	-11%	-$27.4K	﹤0.01%	667
2015 Q1	$256K	Sell	14,059 -3,500	-20%	-$65.9K	﹤0.01%	637
2014 Q4	$351K	Hold	17,559	–	–	﹤0.01%	584
2014 Q3	$292K	Hold	17,559	–	–	﹤0.01%	617
2014 Q2	$294K	Hold	17,559	–	–	﹤0.01%	615
2014 Q1	$288K	Sell	17,559 -2,600	-13%	-$40.7K	﹤0.01%	620
2013 Q4	$300K	Hold	20,159	–	–	﹤0.01%	600
2013 Q3	$304K	Hold	20,159	–	–	﹤0.01%	586
2013 Q2	$278K	Buy	+20,159	New	+$255K	﹤0.01%	608

Other funds holding ACU

Capital Management Glen Allen, Virginia $666M AUM 17.17% 1-Year Est. Return

MBAM

Mink Brook Asset Management West Palm Beach, Florida $179M AUM 37.68% 1-Year Est. Return

NSIM

North Star Investment Management Chicago, Illinois $1.84B AUM 28.81% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return

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

First Manhattan's ACU Position: Q1 2026 in Review

First Manhattan reduced its Acme United Corp (ACU) stake by 5.8% in Q1 2026, selling an estimated $74K and leaving 27,505 shares worth $1.24M. The position accounts for ﹤0.01% of the portfolio, ranked #403.

First Manhattan first reported a position in ACU in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.71M in Q2 2021. 72 funds tracked by Wall St. Rank hold ACU as of Q1 2026.

First Manhattan held 27,505 shares of Acme United Corp worth $1.24M as of Q1 2026.
First Manhattan sold 1,700 Acme United Corp shares in Q1 2026, an estimated $74K.
Acme United Corp made up ﹤0.01% of First Manhattan's portfolio in Q1 2026, its #403 holding.
First Manhattan first reported a position in Acme United Corp in Q2 2013 and has held it in 52 quarters since.
First Manhattan's Acme United Corp position peaked at $1.71M in Q2 2021.
72 funds tracked by Wall St. Rank held Acme United Corp as of Q1 2026.

Based on First Manhattan's 13F filing for Q1 2026, filed 15 May 2026.