Renaissance Technologies
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Renaissance Technologies’s Acme United Corp ACU Stock Holding History

Renaissance Technologies’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 		$5.23M Buy
116,558
+451
+0.4% +$19.6K 0.01% 1356
2025
Q4 		$4.68M Sell
116,107
-5,830
-5% -$224K 0.01% 1344
2025
Q3 		$5.02M Buy
121,937
+530
+0.4% +$22.3K 0.01% 1491
2025
Q2 		$5.03M Sell
121,407
-300
-0.2% -$11.8K 0.01% 1526
2025
Q1 		$4.82M Sell
121,707
-1,200
-1% -$45.1K 0.01% 1457
2024
Q4 		$4.59M Sell
122,907
-4,300
-3% -$179K 0.01% 1505
2024
Q3 		$5.3M Sell
127,207
-3,200
-2% -$129K 0.01% 1414
2024
Q2 		$4.57M Buy
130,407
+1,100
+0.9% +$43.4K 0.01% 1360
2024
Q1 		$6.08M Buy
129,307
+4,500
+4% +$204K 0.01% 1289
2023
Q4 		$5.35M Sell
124,807
-4,095
-3% -$143K 0.01% 1304
2023
Q3 		$3.85M Buy
128,902
+3,295
+3% +$95.1K 0.01% 1451
2023
Q2 		$3.13M Sell
125,607
-3,400
-3% -$86.2K ﹤0.01% 1706
2023
Q1 		$2.97M Sell
129,007
-5,300
-4% -$126K ﹤0.01% 1784
2022
Q4 		$2.94M Sell
134,307
-9,300
-6% -$221K ﹤0.01% 1835
2022
Q3 		$3.31M Sell
143,607
-17,700
-11% -$502K ﹤0.01% 1702
2022
Q2 		$5.11M Sell
161,307
-2,300
-1% -$74.8K 0.01% 1540
2022
Q1 		$5.52M Sell
163,607
-11,000
-6% -$364K 0.01% 1522
2021
Q4 		$5.88M Sell
174,607
-13,088
-7% -$456K 0.01% 1421
2021
Q3 		$6.14M Buy
187,695
+7,800
+4% +$310K 0.01% 1334
2021
Q2 		$8.02M Buy
179,895
+6,992
+4% +$301K 0.01% 1325
2021
Q1 		$6.82M Sell
172,903
-32,612
-16% -$1.15M 0.01% 1465
2020
Q4 		$6.19M Sell
205,515
-6,083
-3% -$175K 0.01% 1457
2020
Q3 		$4.87M Sell
211,598
-6,375
-3% -$145K ﹤0.01% 1591
2020
Q2 		$5.01M Buy
217,973
+35,134
+19% +$753K ﹤0.01% 1650
2020
Q1 		$3.71M Buy
182,839
+6,900
+4% +$158K ﹤0.01% 1735
2019
Q4 		$4.19M Buy
175,939
+4,639
+3% +$98.8K ﹤0.01% 1965
2019
Q3 		$3.43M Buy
171,300
+10,406
+6% +$214K ﹤0.01% 2002
2019
Q2 		$3.63M Buy
160,894
+22,294
+16% +$456K ﹤0.01% 2010
2019
Q1 		$2.22M Buy
138,600
+3,000
+2% +$49.2K ﹤0.01% 2258
2018
Q4 		$1.93M Sell
135,600
-9,200
-6% -$157K ﹤0.01% 2254
2018
Q3 		$3.08M Buy
144,800
+4,300
+3% +$91.2K ﹤0.01% 2070
2018
Q2 		$2.92M Hold
140,500
– – ﹤0.01% 2079
2018
Q1 		$2.93M Buy
140,500
+1,700
+1% +$38.9K ﹤0.01% 2118
2017
Q4 		$3.25M Sell
138,800
-2,500
-2% -$58.3K ﹤0.01% 2072
2017
Q3 		$3.25M Buy
141,300
+5,000
+4% +$132K ﹤0.01% 2028
2017
Q2 		$3.9M Buy
136,300
+17,700
+15% +$488K 0.01% 1878
2017
Q1 		$3.32M Buy
118,600
+9,000
+8% +$229K ﹤0.01% 1953
2016
Q4 		$2.8M Buy
109,600
+2,000
+2% +$43.4K ﹤0.01% 2043
2016
Q3 		$2.25M Buy
107,600
+5,900
+6% +$122K ﹤0.01% 2119
2016
Q2 		$1.86M Buy
101,700
+3,700
+4% +$65.1K ﹤0.01% 2234
2016
Q1 		$1.6M Buy
98,000
+2,600
+3% +$40.3K ﹤0.01% 2354
2015
Q4 		$1.66M Buy
95,400
+1,600
+2% +$27.3K ﹤0.01% 2220
2015
Q3 		$1.62M Buy
93,800
+2,300
+3% +$40.6K ﹤0.01% 2120
2015
Q2 		$1.66M Buy
91,500
+2,000
+2% +$36.5K ﹤0.01% 2182
2015
Q1 		$1.64M Buy
89,500
+3,100
+4% +$58.4K ﹤0.01% 2039
2014
Q4 		$1.73M Buy
86,400
+1,700
+2% +$30K ﹤0.01% 1882
2014
Q3 		$1.41M Buy
84,700
+6,200
+8% +$104K ﹤0.01% 1851
2014
Q2 		$1.31M Buy
78,500
+8,400
+12% +$141K ﹤0.01% 1941
2014
Q1 		$1.15M Buy
70,100
+6,300
+10% +$98.7K ﹤0.01% 2015
2013
Q4 		$951K Buy
63,800
+3,300
+5% +$49K ﹤0.01% 2099
2013
Q3 		$913K Buy
60,500
+3,000
+5% +$41.6K ﹤0.01% 2054
2013
Q2 		$739K Buy
+57,500
New +$726K ﹤0.01% 2069

Other funds holding ACU

CM
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
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BA
Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
MCM
Mork Capital Management Healdsburg, California $141M AUM 23.37% 1-Year Est. Return

Renaissance Technologies's ACU Position: Q1 2026 in Review

Renaissance Technologies increased its Acme United Corp (ACU) stake by 0.39% in Q1 2026, buying an estimated $19.6K and bringing the position to 116,558 shares worth $5.23M. The position accounts for 0.01% of the portfolio, ranked #1356.

Renaissance Technologies first reported a position in ACU in Q2 2013 and has held it in 52 quarters since. The position peaked at $8.02M in Q2 2021. 72 funds tracked by Wall St. Rank hold ACU as of Q1 2026.

  • Renaissance Technologies held 116,558 shares of Acme United Corp worth $5.23M as of Q1 2026.
  • Renaissance Technologies bought 451 Acme United Corp shares in Q1 2026, an estimated $19.6K.
  • Acme United Corp made up 0.01% of Renaissance Technologies's portfolio in Q1 2026, its #1356 holding.
  • Renaissance Technologies first reported a position in Acme United Corp in Q2 2013 and has held it in 52 quarters since.
  • Renaissance Technologies's Acme United Corp position peaked at $8.02M in Q2 2021.
  • 72 funds tracked by Wall St. Rank held Acme United Corp as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.