River Global Investors’s Rubicon Technology, Inc. RBCN Stock Holding History

River Global Investors’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
2020 Q2	–	Sell	-60,436	Closed	-$454K	–	144
2020 Q1	$454K	Sell	60,436 -36,254	-37%	-$311K	0.04%	115
2019 Q4	$813K	Hold	96,690	–	–	0.05%	124
2019 Q3	$915K	Hold	96,690	–	–	0.06%	124
2019 Q2	$810K	Hold	96,690	–	–	0.06%	125
2019 Q1	$779K	Hold	96,690	–	–	0.05%	138
2018 Q4	$769K	Hold	96,690	–	–	0.07%	131
2018 Q3	$872K	Hold	96,690	–	–	0.08%	121
2018 Q2	$758K	Hold	96,690	–	–	0.08%	122
2018 Q1	$683K	Hold	96,690	–	–	0.08%	119
2017 Q4	$773K	Buy	96,690 +1,240	+1%	+$10.1K	0.09%	111
2017 Q3	$787K	Buy	95,450 +13,760	+17%	+$113K	0.12%	104
2017 Q2	$765K	Buy	81,690 +10,258	+14%	+$87.6K	0.14%	97
2017 Q1	$611K	Buy	71,432 +24,242	+51%	+$144K	0.14%	104
2016 Q4	$288K	Hold	47,190	–	–	0.08%	85
2016 Q3	$300K	Hold	47,190	–	–	0.1%	90
2016 Q2	$323K	Hold	47,190	–	–	0.14%	71
2016 Q1	$351K	Hold	47,190	–	–	0.23%	73
2015 Q4	$537K	Buy	+47,190	New	+$525K	0.37%	59
2015 Q2	$607K	Hold	25,190	–	–	0.77%	37
2015 Q1	$991K	Hold	25,190	–	–	0.38%	45
2014 Q4	$1.15M	Sell	25,190 -3,200	-11%	-$140K	0.28%	45
2014 Q3	$1.21M	Buy	28,390 +11,000	+63%	+$753K	0.24%	40
2014 Q2	$1.52M	Buy	17,390 +8,000	+85%	+$725K	0.4%	39
2014 Q1	$1.06M	Buy	9,390 +1,000	+12%	+$119K	0.25%	47
2013 Q4	$834K	Buy	8,390 +3,750	+81%	+$364K	0.21%	53
2013 Q3	$562K	Buy	4,640 +1,040	+29%	+$105K	0.13%	57
2013 Q2	$286K	Buy	+3,600	New	+$263K	0.05%	71

Other funds holding RBCN

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

RAM

Roumell Asset Management Chevy Chase, Maryland $53.3M AUM 8.91% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

MAM

Marquette Asset Management Minneapolis, Minnesota $779M AUM 23.4% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

River Global Investors's RBCN Position: Q2 2020 in Review

River Global Investors sold out of Rubicon Technology, Inc. (RBCN) in Q2 2020, closing a stake of 60,436 shares — an estimated $454K sold.

River Global Investors first reported a position in RBCN in Q2 2013 and held it in 27 quarters. The position peaked at $1.52M in Q2 2014. 18 funds tracked by Wall St. Rank hold RBCN as of Q2 2020.

River Global Investors reported no remaining Rubicon Technology, Inc. position as of Q2 2020 after selling out during the quarter.
River Global Investors sold 60,436 Rubicon Technology, Inc. shares in Q2 2020, an estimated $454K.
River Global Investors first reported a position in Rubicon Technology, Inc. in Q2 2013 and held it in 27 quarters.
River Global Investors's Rubicon Technology, Inc. position peaked at $1.52M in Q2 2014.
18 funds tracked by Wall St. Rank held Rubicon Technology, Inc. as of Q2 2020.

Based on River Global Investors's 13F filing for Q2 2020, filed 14 Aug 2020.