OBERWEIS ASSET MANAGEMENT INC/ - AXCELIS TECHNOLOGIES INC ownership

AXCELIS TECHNOLOGIES INC's ticker is ACLS and the CUSIP is 054540208. A total of 172 filers reported holding AXCELIS TECHNOLOGIES INC in Q4 2020. The put-call ratio across all filers is 2.83 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of AXCELIS TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$31,559,795
-28.4%
193,559
-19.5%
3.35%
-37.4%
Q2 2023$44,072,349
+21.6%
240,399
-11.6%
5.36%
-4.7%
Q1 2023$36,242,534
+63.4%
271,989
-2.7%
5.62%
+19.2%
Q4 2022$22,185,009
+44.7%
279,549
+10.4%
4.72%
+31.4%
Q3 2022$15,335,000
+34.3%
253,219
+21.6%
3.59%
+24.2%
Q2 2022$11,419,000
-21.2%
208,220
+8.6%
2.89%
-0.4%
Q1 2022$14,486,000
+25.3%
191,790
+23.7%
2.90%
+37.6%
Q4 2021$11,557,000
+59.7%
155,000
+0.7%
2.11%
+40.7%
Q3 2021$7,237,000
+39.8%
153,870
+20.1%
1.50%
+32.2%
Q2 2021$5,177,000
+74.1%
128,080
+77.0%
1.13%
+86.5%
Q1 2021$2,974,000
+107.1%
72,380
+46.8%
0.61%
+60.8%
Q4 2020$1,436,000
+16.2%
49,320
-12.2%
0.38%
-9.1%
Q3 2020$1,236,000
-42.6%
56,170
-27.3%
0.42%
-50.8%
Q2 2020$2,152,000
+0.7%
77,270
-33.8%
0.84%
-28.3%
Q1 2020$2,137,000
+10.8%
116,730
+45.9%
1.18%
+83.6%
Q4 2019$1,928,00080,0000.64%
Other shareholders
AXCELIS TECHNOLOGIES INC shareholders Q4 2020
NameSharesValueWeighting ↓
OBERWEIS ASSET MANAGEMENT INC/ 271,989$36,242,5345.62%
Penbrook Management LLC 47,310$6,304,0584.83%
Castellan Group 43,145$5,749,0713.93%
NEUMEIER POMA INVESTMENT COUNSEL LLC 258,325$34,421,8063.21%
S Squared Technology, LLC 35,293$4,702,7922.79%
EAM Global Investors LLC 51,938$6,920,7391.94%
Lisanti Capital Growth, LLC 96,655$12,879,2791.80%
Hood River Capital Management LLC 404,848$53,946,0001.75%
Bridge City Capital, LLC 23,574$3,141,2361.58%
CROWN ADVISORS MANAGEMENT, INC. 15,000$1,9981.49%
View complete list of AXCELIS TECHNOLOGIES INC shareholders