RBCN

Rubicon Technology, Inc.

RBCN

Market cap $3.2M

Delisted

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

37 hedge funds and large institutions have $8.83M invested in Rubicon Technology, Inc. in 2016 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 17 closing their positions.

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New

Increased

Maintained

Reduced

Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding: →

less first-time investments, than exits

New positions opened: | Existing positions closed:

Holders

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

–

Puts

–

Net Calls

Net Calls Change

Top Buyers

1		+$167K
2		+$162K
3		+$125K
4	Deutsche Bank Frankfurt Am Main Ge, Germany	+$50.1K
5	Goldman Sachs New York	+$2.15K

Top Sellers

1		-$810K
2		-$617K
3		-$453K
4	PRCP Pacific Ridge Capital Partners Lake Oswego, Oregon	-$188K
5	Fidelity Investments Boston, Massachusetts	-$125K

#	Name	Holding
26	26	$4K
27	27	$3K
28	28	$2K
29	29	$2K
30	30	$1K
31	31	$1K
32	32	–
33	33	–
34	34	–
35	35	–
36	36	–
37	37	–
38	38	–
39	39	–
40	40	–
41	41	–
42	42	–
43	43	–
44	44	–
45	45	–
46	46	–
47	47	–

#	Name	Holding
26	26	$4K
27	27	$3K
28	28	$2K
29	29	$2K
30	30	$1K
31	31	$1K
32	32	–
33	33	–
34	34	–
35	35	–
36	36	–
37	37	–
38	38	–
39	39	–
40	40	–
41	41	–
42	42	–
43	43	–
44	44	–
45	45	–
46	46	–
47	47	–

#	Name	Holding
26	26	$4K
27	27	$3K
28	28	$2K
29	29	$2K
30	30	$1K
31	31	$1K
32	32	–
33	33	–
34	34	–
35	35	–
36	36	–
37	37	–
38	38	–
39	39	–
40	40	–
41	41	–
42	42	–
43	43	–
44	44	–
45	45	–
46	46	–
47	47	–

Rubicon Technology, Inc. RBCN Market cap $3.2M