Aigen Investment Management’s W.R. Berkley WRB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-6,243	Closed	-$444K	–	1105
2025 Q1	$444K	Sell	6,243 -4,409	-41%	-$270K	0.07%	379
2024 Q4	$623K	Buy	+10,652	New	+$638K	0.11%	270
2024 Q3	–	Sell	-12,057	Closed	-$632K	–	1052
2024 Q2	$632K	Buy	+12,057	New	+$646K	0.12%	241
2023 Q2	–	Sell	-144,320	Closed	-$5.99M	–	992
2023 Q1	$5.99M	Buy	144,320 +139,892	+3,159%	+$6.26M	0.82%	22
2022 Q4	$214K	Buy	+4,428	New	+$214K	0.03%	438
2022 Q1	–	Sell	-13,079	Closed	-$465K	–	1141
2021 Q4	$465K	Sell	13,079 -21,684	-62%	-$769K	0.03%	652
2021 Q3	$1.13M	Buy	34,763 +24,006	+223%	+$792K	0.22%	132
2021 Q2	$356K	Buy	+10,757	New	+$372K	0.06%	290
2021 Q1	–	Sell	-14,396	Closed	-$425K	–	920
2020 Q4	$425K	Buy	+14,396	New	+$415K	0.06%	436
2020 Q2	–	Sell	-27,491	Closed	-$637K	–	1336
2020 Q1	$637K	Buy	27,491 +24,397	+789%	+$727K	0.08%	350
2019 Q4	$95K	Buy	+3,094	New	+$95.5K	0.02%	698