Millennium Management’s Rubicon Technology, Inc. RBCN Stock Holding History

Millennium Management’s Portfolio RBCN Stock Details RBCN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2022 Q4	–	Sell	-10,529	Closed	-$23K	–	7411
2022 Q3	$23K	Buy	+10,529	New	+$114K	﹤0.01%	6441
2015 Q4	–	Sell	-9,868	Closed	-$102K	–	3871
2015 Q3	$102K	Buy	9,868 +4,876	+98%	+$80K	﹤0.01%	3268
2015 Q2	$121K	Buy	+4,992	New	+$163K	﹤0.01%	3137
2015 Q1	–	Sell	-1,214	Closed	-$55K	–	4249
2014 Q4	$55K	Buy	+1,214	New	+$53.3K	﹤0.01%	3822
2014 Q2	–	Sell	-5,735	Closed	-$647K	–	4019
2014 Q1	$647K	Buy	+5,735	New	+$681K	﹤0.01%	2478
2013 Q4	–	Sell	-3,653	Closed	-$442K	–	3880
2013 Q3	$442K	Buy	+3,653	New	+$370K	﹤0.01%	2625

Other funds holding RBCN

Bandera Partners New York $221M AUM 10.51% 1-Year Est. Return

JBF Capital Aspen, Colorado $676M AUM 24.74% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

Millennium Management's RBCN Position: Q4 2022 in Review

Millennium Management sold out of Rubicon Technology, Inc. (RBCN) in Q4 2022, closing a stake of 10,529 shares — an estimated $23K sold.

Millennium Management first reported a position in RBCN in Q3 2013 and held it in 6 quarters. The position peaked at $647K in Q1 2014. 4 funds tracked by Wall St. Rank hold RBCN as of Q4 2022.

Millennium Management reported no remaining Rubicon Technology, Inc. position as of Q4 2022 after selling out during the quarter.
Millennium Management sold 10,529 Rubicon Technology, Inc. shares in Q4 2022, an estimated $23K.
Millennium Management first reported a position in Rubicon Technology, Inc. in Q3 2013 and held it in 6 quarters.
Millennium Management's Rubicon Technology, Inc. position peaked at $647K in Q1 2014.
4 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q4 2022.

Based on Millennium Management's 13F filing for Q4 2022, filed 14 Feb 2023.