Latest filings (excl ownership)
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Latest ownership filings
13F-HR
Quarterly holdings report by institutional manager
13 Feb 23
13F-HR
Quarterly holdings report by institutional manager
14 Nov 22
13F-HR
Quarterly holdings report by institutional manager
12 Aug 22
13F-HR
Quarterly holdings report by institutional manager
13 May 22
13F-HR
Quarterly holdings report by institutional manager
13 May 19
13F-HR
Quarterly holdings report by institutional manager
13 Feb 19
13F-HR
Quarterly holdings report by institutional manager
13 Nov 18
13F-HR
Quarterly holdings report by institutional manager
13 Aug 18
13F-HR
Quarterly holdings report by institutional manager
14 May 18
13F-HR
Quarterly holdings report by institutional manager
13 Feb 18
13F-HR
Quarterly holdings report by institutional manager
6 Nov 17
13F-HR
Quarterly holdings report by institutional manager
1 Aug 17
13F-HR
Quarterly holdings report by institutional manager
11 May 17
13F-HR
Quarterly holdings report by institutional manager
23 Jan 17
13F-HR
Quarterly holdings report by institutional manager
9 Nov 16
13F-HR
Quarterly holdings report by institutional manager
24 Aug 16
13F-HR
Quarterly holdings report by institutional manager
16 May 16
13F-HR/A
Quarterly holdings report by institutional manager (amended)
29 Feb 16
13F-HR
Quarterly holdings report by institutional manager
16 Feb 16
13F-HR
Quarterly holdings report by institutional manager
25 Nov 15
13F-HR
Quarterly holdings report by institutional manager
24 Aug 15
13F-HR
Quarterly holdings report by institutional manager
18 May 15
13F-HR
Quarterly holdings report by institutional manager
6 Mar 15
13F-HR
Quarterly holdings report by institutional manager
27 Feb 15
13F-HR
Quarterly holdings report by institutional manager
29 Jul 14
13F-HR
Quarterly holdings report by institutional manager
23 Apr 14
13F-HR
Quarterly holdings report by institutional manager
6 Mar 14
SC 13G
MATTSON TECHNOLOGY INC
20 Dec 13