ELLINGTON MANAGEMENT GROUP LLC - ULTRA CLEAN HLDGS INC ownership

ULTRA CLEAN HLDGS INC's ticker is UCTT and the CUSIP is 90385V107. A total of 105 filers reported holding ULTRA CLEAN HLDGS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of ULTRA CLEAN HLDGS INC
ValueSharesWeighting
Q1 2020$222,000
+4.7%
16,100
-21.5%
0.05%
+33.3%
Q1 2019$212,000
+58.2%
20,500
+29.7%
0.04%
-4.9%
Q4 2018$134,000
-78.4%
15,800
-50.9%
0.04%
-8.9%
Q1 2018$620,000
+1.6%
32,200
+22.0%
0.04%
-55.0%
Q4 2017$610,000
+116.3%
26,400
+187.0%
0.10%
+108.3%
Q3 2017$282,000
-29.7%
9,200
-57.0%
0.05%
-17.2%
Q2 2017$401,000
+14.9%
21,400
+3.4%
0.06%
+383.3%
Q1 2017$349,000
+223.1%
20,700
+9.6%
0.01%
-60.0%
Q3 2015$108,000
-71.6%
18,893
-55.0%
0.03%
-83.1%
Q2 2014$380,000
+30.1%
42,000
+89.2%
0.18%
+109.4%
Q1 2014$292,000
+49.0%
22,200
+13.8%
0.08%
+21.4%
Q4 2013$196,00019,5000.07%
Other shareholders
ULTRA CLEAN HLDGS INC shareholders Q4 2013
NameSharesValueWeighting ↓
Divisar Capital Management LLC 1,879,887$26,168,0008.91%
Pacific Ridge Capital Partners, LLC 728,328$10,138,0002.60%
AWM Investment Company, Inc. 600,000$8,352,0001.60%
Smith, Graham & Co., Investment Advisors, LP 964,704$13,429,0001.45%
PARADIGM CAPITAL MANAGEMENT INC/NY 1,105,132$15,383,0001.40%
THB ASSET MANAGEMENT 529,955$7,376,0001.18%
BOARDMAN BAY CAPITAL MANAGEMENT LLC 45,000$626,0001.02%
KETTLE HILL CAPITAL MANAGEMENT, LLC 326,820$4,549,0000.97%
Lyon Street Capital, LLC 37,000$515,0000.88%
Factorial Partners, LLC 53,100$739,152,0000.71%
View complete list of ULTRA CLEAN HLDGS INC shareholders