John G. Ullman & Associates’s Western Digital WDC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$8.91M	Sell	32,958 -31,350	-49%	-$8.18M	1.18%	26
2025 Q4	$11.1M	Sell	64,308 -11,750	-15%	-$1.78M	1.48%	17
2025 Q3	$9.13M	Sell	76,058 -16,485	-18%	-$1.35M	1.23%	22
2025 Q2	$5.92M	Sell	92,543 -8,068	-8%	-$384K	0.88%	33
2025 Q1	$4.07M	Sell	100,611 -23,056	-19%	-$1.09M	0.63%	53
2024 Q4	$5.57M	Sell	123,667 -2,306	-2%	-$116K	0.82%	40
2024 Q3	$6.5M	Sell	125,973 -7,740	-6%	-$391K	0.93%	33
2024 Q2	$7.66M	Sell	133,713 -1,299	-1%	-$72K	1.17%	22
2024 Q1	$6.96M	Sell	135,012 -2,249	-2%	-$98.5K	1.07%	25
2023 Q4	$5.43M	Buy	137,261 +31,884	+30%	+$1.12M	0.86%	36
2023 Q3	$3.63M	Buy	105,377 +33,935	+48%	+$1.07M	0.59%	53
2023 Q2	$2.05M	Sell	71,442 -8,732	-11%	-$243K	0.32%	84
2023 Q1	$2.28M	Buy	80,174 +8,203	+11%	+$241K	0.36%	71
2022 Q4	$1.72M	Sell	71,971 -133	-0.2%	-$3.51K	0.27%	76
2022 Q3	$1.77M	Buy	+72,104	New	+$2.39M	0.31%	73