Robotti Robert’s Gibraltar Industries ROCK Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-21,733	Closed	-$998K	–	62
2019 Q3	$998K	Sell	21,733 -11,601	-35%	-$533K	0.3%	35
2019 Q2	$1.35M	Sell	33,334 -1,350	-4%	-$54.5K	0.47%	35
2019 Q1	$1.41M	Sell	34,684 -745	-2%	-$30.3K	0.5%	36
2018 Q4	$1.26M	Hold	35,429	–	–	0.49%	35
2018 Q3	$1.62M	Sell	35,429 -3,130	-8%	-$143K	0.43%	36
2018 Q2	$1.45M	Sell	38,559 -24,105	-38%	-$904K	0.38%	37
2018 Q1	$2.12M	Sell	62,664 -34,052	-35%	-$1.15M	0.59%	31
2017 Q4	$3.19M	Sell	96,716 -5,132	-5%	-$169K	0.83%	26
2017 Q3	$3.17M	Sell	101,848 -3,560	-3%	-$111K	0.87%	25
2017 Q2	$3.65M	Buy	105,408 +2,280	+2%	+$79K	1.1%	23
2017 Q1	$4.25M	Sell	103,128 -2,280	-2%	-$93.9K	1.26%	22
2016 Q4	$4.39M	Sell	105,408 -1,225	-1%	-$51K	1.34%	21
2016 Q3	$3.96M	Sell	106,633 -38,660	-27%	-$1.44M	1.36%	23
2016 Q2	$4.59M	Sell	145,293 -11,150	-7%	-$352K	1.65%	18
2016 Q1	$4.47M	Sell	156,443 -39,250	-20%	-$1.12M	1.63%	15
2015 Q4	$4.98M	Sell	195,693 -3,700	-2%	-$94.1K	2.04%	11
2015 Q3	$3.66M	Hold	199,393	–	–	2.44%	14
2015 Q2	$4.06M	Hold	199,393	–	–	2.25%	14
2015 Q1	$3.27M	Sell	199,393 -32,448	-14%	-$532K	1.89%	16
2014 Q4	$3.77M	Sell	231,841 -1,225	-0.5%	-$19.9K	2.11%	14
2014 Q3	$3.19M	Sell	233,066 -31,978	-12%	-$438K	1.58%	19
2014 Q2	$4.11M	Sell	265,044 -38,690	-13%	-$600K	1.61%	16
2014 Q1	$5.73M	Sell	303,734 -39,204	-11%	-$740K	2.19%	16
2013 Q4	$6.38M	Sell	342,938 -138,700	-29%	-$2.58M	2.56%	14
2013 Q3	$6.87M	Sell	481,638 -4,313	-0.9%	-$61.5K	2.76%	13
2013 Q2	$7.08M	Buy	+485,951	New	+$7.08M	3.08%	12