Renaissance Technologies - IXYS CORP ownership

IXYS CORP's ticker is IXYS and the CUSIP is 46600W106. A total of 129 filers reported holding IXYS CORP in Q4 2017. The put-call ratio across all filers is 2.24 and the average weighting 0.2%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of IXYS CORP
ValueSharesWeighting
Q4 2017$22,804,000
+6.7%
952,151
+5.5%
0.02%0.0%
Q3 2017$21,381,000
+88.7%
902,172
+31.0%
0.02%
+78.6%
Q2 2017$11,330,000
+109.7%
688,772
+85.5%
0.01%
+75.0%
Q1 2017$5,402,000
+32.0%
371,272
+8.0%
0.01%
+33.3%
Q4 2016$4,092,000
+20.3%
343,872
+21.9%
0.01%0.0%
Q3 2016$3,401,000
+7.8%
282,200
-8.3%
0.01%0.0%
Q2 2016$3,156,000
+24.8%
307,872
+36.6%
0.01%
+20.0%
Q1 2016$2,529,000
+1.3%
225,400
+14.0%
0.01%0.0%
Q4 2015$2,497,000
-7.2%
197,672
-18.0%
0.01%
-16.7%
Q3 2015$2,691,000
-43.5%
241,172
-22.6%
0.01%
-45.5%
Q2 2015$4,767,000
+768.3%
311,577
+598.6%
0.01%
+1000.0%
Q1 2015$549,000
+36.6%
44,600
+25.9%
0.00%0.0%
Q1 2014$402,000
-26.0%
35,417
-37.1%
0.00%0.0%
Q3 2013$543,00056,2810.00%
Other shareholders
IXYS CORP shareholders Q4 2017
NameSharesValueWeighting ↓
Chicago Capital Management, LLC 400,514$9,592,0005.74%
WATER ISLAND CAPITAL LLC 1,829,429$43,815,0002.70%
GABELLI & Co INVESTMENT ADVISERS, INC. 599,300$14,353,0001.90%
HARVEST MANAGEMENT LLC 111,000$2,658,0001.76%
Kellner Capital, LLC 58,000$1,389,0001.10%
BARDIN HILL MANAGEMENT PARTNERS LP 314,457$7,531,0001.10%
BERKLEY W R CORP 422,469$10,118,0001.08%
ALPINE ASSOCIATES MANAGEMENT INC. 809,238$19,382,0000.69%
EQUITEC PROPRIETARY MARKETS, LLC 91,700$2,196,0000.67%
Magnetar Financial LLC 1,300,336$31,143,0000.55%
View complete list of IXYS CORP shareholders