Shelton Capital Management’s Bio-Rad Laboratories Class A BIO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-722	Closed	-$237K	–	703
2024 Q4	$237K	Buy	+722	New	+$237K	0.01%	610
2020 Q3	–	Sell	-1,259	Closed	-$568K	–	755
2020 Q2	$568K	Sell	1,259 -58	-4%	-$26.2K	0.03%	303
2020 Q1	$462K	Sell	1,317 -49	-4%	-$17.2K	0.03%	298
2019 Q4	$505K	Hold	1,366	–	–	0.03%	346
2019 Q3	$455K	Hold	1,366	–	–	0.03%	367
2019 Q2	$427K	Buy	1,366 +929	+213%	+$290K	0.02%	394
2019 Q1	$1.43K	Sell	437 -992	-69%	-$3.24K	0.01%	810
2018 Q4	$332K	Hold	1,429	–	–	0.02%	430
2018 Q3	$447K	Hold	1,429	–	–	0.03%	395
2018 Q2	$412K	Hold	1,429	–	–	0.03%	415
2018 Q1	$357K	Sell	1,429 -120	-8%	-$30K	0.02%	473
2017 Q4	$370K	Hold	1,549	–	–	0.02%	483
2017 Q3	$344K	Hold	1,549	–	–	0.02%	494
2017 Q2	$351K	Hold	1,549	–	–	0.02%	492
2017 Q1	$309K	Hold	1,549	–	–	0.02%	556
2016 Q4	$282K	Sell	1,549 -564	-27%	-$103K	0.02%	642
2016 Q3	$346K	Hold	2,113	–	–	0.03%	511
2016 Q2	$302K	Hold	2,113	–	–	0.03%	549
2016 Q1	$289K	Hold	2,113	–	–	0.03%	570
2015 Q4	$293K	Hold	2,113	–	–	0.03%	538
2015 Q3	$284K	Hold	2,113	–	–	0.03%	556
2015 Q2	$318K	Hold	2,113	–	–	0.03%	550
2015 Q1	$286K	Hold	2,113	–	–	0.03%	608
2014 Q4	$255K	Sell	2,113 -174	-8%	-$21K	0.03%	647
2014 Q3	$259K	Hold	2,287	–	–	0.03%	605
2014 Q2	$274K	Hold	2,287	–	–	0.04%	608
2014 Q1	$293K	Hold	2,287	–	–	0.04%	543
2013 Q4	$283K	Hold	2,287	–	–	0.04%	538
2013 Q3	$269K	Hold	2,287	–	–	0.05%	517
2013 Q2	$257K	Buy	+2,287	New	+$257K	0.05%	492