Mattern Capital Management’s Microsoft MSFT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$15.3M	Buy	41,344 +5,719	+16%	+$2.39M	1.83%	3
2025 Q4	$17.2M	Sell	35,625 -1,595	-4%	-$799K	2.03%	2
2025 Q3	$19.3M	Sell	37,220 -856	-2%	-$437K	2.27%	2
2025 Q2	$18.9M	Buy	38,076 +644	+2%	+$280K	2.28%	1
2025 Q1	$14.1M	Sell	37,432 -1,500	-4%	-$612K	1.79%	3
2024 Q4	$16.4M	Buy	38,932 +337	+0.9%	+$144K	2.14%	2
2024 Q3	$16.6M	Buy	38,595 +54	+0.1%	+$23.1K	2.09%	2
2024 Q2	$17.2M	Sell	38,541 -244	-0.6%	-$103K	2.38%	2
2024 Q1	$16.3M	Sell	38,785 -3,194	-8%	-$1.29M	2.22%	1
2023 Q4	$15.8M	Buy	41,979 +505	+1%	+$180K	2.29%	2
2023 Q3	$13.1M	Buy	41,474 +1,681	+4%	+$555K	2.12%	2
2023 Q2	$13.6M	Buy	39,793 +555	+1%	+$174K	2.2%	2
2023 Q1	$11.3M	Buy	39,238 +1,153	+3%	+$294K	2%	2
2022 Q4	$9.13M	Buy	38,085 +1,977	+5%	+$474K	1.69%	2
2022 Q3	$8.41M	Sell	36,108 -659	-2%	-$174K	1.75%	3
2022 Q2	$9.44M	Buy	36,767 +292	+0.8%	+$79.3K	1.87%	2
2022 Q1	$11.2M	Buy	36,475 +518	+1%	+$156K	2.01%	2
2021 Q4	$12.1M	Sell	35,957 -4,015	-10%	-$1.3M	2.12%	2
2021 Q3	$11.3M	Sell	39,972 -1,065	-3%	-$310K	2.22%	2
2021 Q2	$11.1M	Buy	41,037 +766	+2%	+$195K	2.2%	2
2021 Q1	$9.49M	Sell	40,271 -1,255	-3%	-$291K	2.05%	3
2020 Q4	$9.24M	Buy	41,526 +478	+1%	+$103K	2.19%	2
2020 Q3	$8.63M	Sell	41,048 -339	-0.8%	-$71.2K	2.26%	3
2020 Q2	$8.42M	Buy	41,387 +7,264	+21%	+$1.32M	2.44%	2
2020 Q1	$5.38M	Sell	34,123 -1,960	-5%	-$322K	1.83%	1
2019 Q4	$5.69M	Buy	+36,083	New	+$5.3M	1.57%	5