RBCN

Rubicon Technology, Inc.

Delisted

RBCN was delisted on the 29th of December, 2022.

76 hedge funds and large institutions have $91.3M invested in Rubicon Technology, Inc. in 2015 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 25 increasing their positions, 24 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
76
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3K
Puts
$80K
Net Calls
Net Calls Change

Top Buyers

1 +$3.25M
2 +$3.21M
3 +$1.71M
4
SGAM
Smith Group Asset Management
Texas
+$1.25M
5
PP
PDT Partners
New York
+$263K

Top Sellers

1 -$4.13M
2 -$1.3M
3 -$820K
4
CS
Credit Suisse
Switzerland
-$461K
5
Citadel Advisors
Citadel Advisors
Florida
-$390K
Name Holding Trade Value Shares
Change
Change in
Stake
51
$59K
52
$55K
53
$53K
54
$52K
55
$45K
56
$43K
57
$30K
58
$29K
59
$26K
60
$21K
61
$19K
62
$19K
63
$15K
64
$7K
65
$6K
66
$5K
67
$4K
68
$4K
69
$3K
70
$2.46K
71
$1K
72
$1K
73
$18
74
75