Renaissance Technologies’s Axcelis ACLS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-66,899
Closed -$5.37M 3214
2025
Q4
$5.37M Buy
+66,899
New +$5.6M 0.01% 1257
2025
Q3
Sell
-10,899
Closed -$760K 3460
2025
Q2
$760K Sell
10,899
-78,600
-88% -$4.48M ﹤0.01% 2635
2025
Q1
$4.45M Sell
89,499
-122,500
-58% -$7.75M 0.01% 1508
2024
Q4
$14.8M Buy
211,999
+172,200
+433% +$14.3M 0.02% 792
2024
Q3
$4.17M Buy
+39,799
New +$4.65M 0.01% 1551
2023
Q4
Sell
-44,199
Closed -$7.21M 3689
2023
Q3
$7.21M Buy
44,199
+27,199
+160% +$4.78M 0.01% 1099
2023
Q2
$3.12M Sell
17,000
-17,599
-51% -$2.53M ﹤0.01% 1712
2023
Q1
$4.61M Buy
+34,599
New +$4.07M 0.01% 1520
2022
Q4
Sell
-43,372
Closed -$2.63M 4076
2022
Q3
$2.63M Sell
43,372
-60,827
-58% -$3.93M ﹤0.01% 1851
2022
Q2
$5.71M Buy
104,199
+94,299
+953% +$5.46M 0.01% 1463
2022
Q1
$748K Sell
9,900
-4,199
-30% -$287K ﹤0.01% 2917
2021
Q4
$1.05M Sell
14,099
-42,600
-75% -$2.52M ﹤0.01% 2604
2021
Q3
$2.67M Sell
56,699
-81,400
-59% -$3.54M ﹤0.01% 1876
2021
Q2
$5.58M Sell
138,099
-57,600
-29% -$2.39M 0.01% 1570
2021
Q1
$8.04M Buy
195,699
+23,000
+13% +$858K 0.01% 1333
2020
Q4
$5.03M Sell
172,699
-29,300
-15% -$758K 0.01% 1581
2020
Q3
$4.44M Buy
201,999
+131,500
+187% +$3.35M ﹤0.01% 1639
2020
Q2
$1.96M Buy
+70,499
New +$1.72M ﹤0.01% 2195
2019
Q4
Sell
-78,099
Closed -$1.33M 3473
2019
Q3
$1.33M Sell
78,099
-41,500
-35% -$663K ﹤0.01% 2475
2019
Q2
$1.8M Sell
119,599
-64,900
-35% -$1.16M ﹤0.01% 2384
2019
Q1
$3.71M Sell
184,499
-16,400
-8% -$333K ﹤0.01% 1995
2018
Q4
$3.58M Sell
200,899
-28,800
-13% -$512K ﹤0.01% 1939
2018
Q3
$4.51M Buy
229,699
+15,100
+7% +$311K ﹤0.01% 1876
2018
Q2
$4.25M Buy
214,599
+53,300
+33% +$1.17M ﹤0.01% 1893
2018
Q1
$3.97M Buy
161,299
+98,600
+157% +$2.59M ﹤0.01% 1965
2017
Q4
$1.8M Buy
+62,699
New +$1.97M ﹤0.01% 2403
2017
Q3
Sell
-63,099
Closed -$1.32M 3173
2017
Q2
$1.32M Buy
+63,099
New +$1.33M ﹤0.01% 2463
2017
Q1
Sell
-19,950
Closed -$290K 3191
2016
Q4
$290K Sell
19,950
-100,399
-83% -$1.37M ﹤0.01% 2921
2016
Q3
$1.6M Buy
120,349
+4,699
+4% +$54.5K ﹤0.01% 2323
2016
Q2
$1.24M Sell
115,650
-10,725
-8% -$115K ﹤0.01% 2439
2016
Q1
$1.42M Sell
126,375
-3,975
-3% -$40.6K ﹤0.01% 2414
2015
Q4
$1.35M Sell
130,350
-12,407
-9% -$132K ﹤0.01% 2320
2015
Q3
$1.52M Buy
142,757
+123,457
+640% +$1.5M ﹤0.01% 2151
2015
Q2
$229K Buy
+19,300
New +$224K ﹤0.01% 2951

Other funds holding ACLS