OBERWEIS ASSET MANAGEMENT INC/ - ULTRA CLEAN HLDGS INC ownership

ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 203 filers reported holding ULTRA CLEAN HLDGS INC in Q2 2023. The put-call ratio across all filers is 0.60 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of ULTRA CLEAN HLDGS INC
ValueSharesWeighting
Q2 2024$15,660,400
+6.7%
319,6000.0%0.96%
-9.6%
Q1 2024$14,682,424
+74.0%
319,600
+29.3%
1.06%
+35.1%
Q4 2023$8,435,994
+30.4%
247,100
+13.3%
0.79%
+14.4%
Q3 2023$6,471,027
-1.5%
218,100
+27.6%
0.69%
-14.0%
Q2 2023$6,572,814
+49.4%
170,900
+28.8%
0.80%
+17.0%
Q1 2023$4,400,332
+95.5%
132,700
+95.4%
0.68%
+42.9%
Q4 2022$2,250,885
-5.6%
67,900
-26.7%
0.48%
-14.3%
Q3 2022$2,385,000
-27.9%
92,640
-16.6%
0.56%
-33.3%
Q2 2022$3,309,000
-51.3%
111,140
-30.6%
0.84%
-38.5%
Q1 2022$6,788,000
-16.4%
160,140
+13.1%
1.36%
-8.2%
Q4 2021$8,124,000
+113.1%
141,630
+58.3%
1.48%
+87.8%
Q3 2021$3,812,000
-18.0%
89,480
+3.3%
0.79%
-22.6%
Q2 2021$4,651,000
-0.1%
86,580
+7.9%
1.02%
+7.0%
Q1 2021$4,655,000
+303.7%
80,210
+116.8%
0.95%
+213.2%
Q4 2020$1,153,000
+37.4%
37,000
-5.4%
0.30%
+7.8%
Q3 2020$839,000
-35.5%
39,100
-32.0%
0.28%
-44.8%
Q2 2020$1,301,000
+67.4%
57,500
+2.1%
0.51%
+19.1%
Q1 2020$777,000
-36.7%
56,300
+7.6%
0.43%
+4.9%
Q4 2019$1,227,000
-8.6%
52,300
-34.3%
0.41%
+3.3%
Q1 2017$1,343,000
+15.6%
79,600
-33.6%
0.40%
+14.1%
Q4 2016$1,162,000
+27.6%
119,800
-2.6%
0.35%
+32.4%
Q3 2016$911,000
+30.1%
123,0000.0%0.26%
+26.0%
Q2 2016$700,000
+34.6%
123,000
+26.8%
0.21%
+38.7%
Q1 2016$520,000
+21.5%
97,000
+16.0%
0.15%
+25.0%
Q4 2015$428,000
+36.7%
83,600
+53.4%
0.12%
+31.9%
Q3 2015$313,00054,5000.09%
Other shareholders
ULTRA CLEAN HLDGS INC shareholders Q2 2023
NameSharesValueWeighting ↓
Lyon Street Capital, LLC 754,665$7,002,0002.91%
Harvey Partners, LLC 845,000$7,842,0002.57%
BRIGHTFIELD CAPITAL MANAGEMENT LLC 245,500$2,278,0002.41%
AWM Investment Company, Inc. 1,864,691$17,304,0002.36%
Bodri Capital Management, LLC 450,000$4,176,0001.92%
Pacific Ridge Capital Partners, LLC 466,311$4,327,0001.83%
True Bearing Asset Management LP 244,517$2,269,0001.13%
Smith, Graham & Co., Investment Advisors, LP 661,868$6,142,0000.88%
ALGERT GLOBAL LLC 129,756$1,204,0000.71%
WALL STREET ASSOCIATES 646,100$5,996,0000.58%
View complete list of ULTRA CLEAN HLDGS INC shareholders