Quantbot Technologies’s Iridium Communications IRDM Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-22,006	Closed	-$384K	–	1923
2025 Q3	$384K	Buy	+22,006	New	+$544K	0.01%	1119
2025 Q1	–	Sell	-33,454	Closed	-$971K	–	1670
2024 Q4	$971K	Buy	33,454 +31,651	+1,755%	+$941K	0.04%	633
2024 Q3	$54.9K	Sell	1,803 -36,537	-95%	-$995K	﹤0.01%	1275
2024 Q2	$1.02M	Sell	38,340 -63,826	-62%	-$1.8M	0.05%	536
2024 Q1	$2.67M	Buy	102,166 +99,138	+3,274%	+$3.22M	0.15%	188
2023 Q4	$125K	Sell	3,028 -49,306	-94%	-$1.95M	0.01%	1121
2023 Q3	$2.38M	Buy	52,334 +49,579	+1,800%	+$2.57M	0.16%	190
2023 Q2	$171K	Sell	2,755 -7,368	-73%	-$456K	0.01%	1016
2023 Q1	$627K	Buy	10,123 +7,088	+234%	+$424K	0.04%	544
2022 Q4	$156K	Buy	+3,035	New	+$152K	0.01%	992
2022 Q3	–	Sell	-15,215	Closed	-$571K	–	1821
2022 Q2	$571K	Buy	+15,215	New	+$567K	0.05%	527
2020 Q3	–	Sell	-1,158	Closed	-$29K	–	1460
2020 Q2	$29K	Buy	+1,158	New	+$27.2K	﹤0.01%	797
2015 Q4	–	Sell	-8,415	Closed	-$51K	–	1222
2015 Q3	$51K	Buy	+8,415	New	+$61.1K	0.01%	910
2015 Q1	–	Sell	-7,799	Closed	-$76K	–	1193
2014 Q4	$76K	Buy	+7,799	New	+$73K	0.02%	733
2014 Q2	–	Sell	-2,613	Closed	-$19K	–	1271
2014 Q1	$19K	Buy	+2,613	New	+$17.5K	﹤0.01%	965