Teza Capital Management’s Regeneron Pharmaceuticals REGN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-923	Closed	-$485K	–	256
2025 Q2	$485K	Buy	923 +527	+133%	+$294K	0.36%	90
2025 Q1	$251K	Sell	396 -898	-69%	-$618K	0.11%	306
2024 Q4	$922K	Buy	1,294 +429	+50%	+$360K	0.14%	196
2024 Q3	$909K	Buy	+865	New	+$963K	0.1%	268
2024 Q1	–	Sell	-1,643	Closed	-$1.44M	–	718
2023 Q4	$1.44M	Buy	+1,643	New	+$1.35M	0.24%	132
2023 Q3	–	Sell	-359	Closed	-$258K	–	737
2023 Q2	$258K	Buy	+359	New	+$277K	0.04%	439
2022 Q3	–	Sell	-351	Closed	-$207K	–	612
2022 Q2	$207K	Buy	+351	New	+$228K	0.08%	387
2022 Q1	–	Sell	-1,529	Closed	-$966K	–	514
2021 Q4	$966K	Buy	1,529 +998	+188%	+$614K	0.26%	119
2021 Q3	$321K	Sell	531 -4,685	-90%	-$2.91M	0.15%	202
2021 Q2	$2.91M	Buy	+5,216	New	+$2.64M	0.47%	54
2020 Q3	–	Sell	-1,558	Closed	-$972K	–	563
2020 Q2	$972K	Buy	+1,558	New	+$884K	0.22%	139
2020 Q1	–	Sell	-2,809	Closed	-$1.05M	–	429
2019 Q4	$1.05M	Buy	2,809 +1,729	+160%	+$582K	0.29%	85
2019 Q3	$300K	Buy	+1,080	New	+$320K	0.08%	377
2018 Q1	–	Sell	-905	Closed	-$340K	–	483
2017 Q4	$340K	Buy	+905	New	+$367K	0.2%	210