Quantbot Technologies’s Tandem Diabetes Care TNDM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$43.8K	Sell	2,285 -30,671	-93%	-$666K	﹤0.01%	1428
2025 Q4	$724K	Sell	32,956 -580	-2%	-$10.5K	0.02%	789
2025 Q3	$407K	Buy	33,536 +91	+0.3%	+$1.23K	0.01%	1098
2025 Q2	$623K	Buy	+33,445	New	+$662K	0.02%	940
2024 Q3	–	Sell	-13,089	Closed	-$527K	–	1835
2024 Q2	$527K	Sell	13,089 -6,958	-35%	-$290K	0.03%	733
2024 Q1	$710K	Buy	+20,047	New	+$537K	0.04%	629
2023 Q4	–	Sell	-11,482	Closed	-$238K	–	1992
2023 Q3	$238K	Sell	11,482 -56,126	-83%	-$1.54M	0.02%	852
2023 Q2	$1.66M	Sell	67,608 -3,776	-5%	-$121K	0.11%	289
2023 Q1	$2.9M	Sell	71,384 -919	-1%	-$38K	0.21%	134
2022 Q4	$3.25M	Buy	+72,303	New	+$3.27M	0.23%	115
2022 Q3	–	Sell	-41,197	Closed	-$2.44M	–	2097
2022 Q2	$2.44M	Buy	41,197 +35,633	+640%	+$2.93M	0.22%	108
2022 Q1	$647K	Buy	5,564 +5,079	+1,047%	+$593K	0.06%	484
2021 Q4	$73K	Buy	+485	New	+$65.5K	0.01%	947
2021 Q1	–	Sell	-19,164	Closed	-$1.83M	–	1759
2020 Q4	$1.83M	Buy	19,164 +16,594	+646%	+$1.71M	0.19%	158
2020 Q3	$291K	Buy	+2,570	New	+$270K	0.03%	491
2020 Q2	–	Sell	-2,333	Closed	-$150K	–	1442
2020 Q1	$150K	Sell	2,333 -4,835	-67%	-$339K	0.1%	261
2019 Q4	$427K	Buy	+7,168	New	+$442K	0.04%	449
2019 Q3	–	Sell	-29,310	Closed	-$1.89M	–	1571
2019 Q2	$1.89M	Buy	29,310 +28,679	+4,545%	+$1.85M	0.19%	149
2019 Q1	$40K	Buy	+631	New	+$33.1K	﹤0.01%	863