Vanguard Personalized Indexing Management’s Penumbra PEN Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.54M	Sell	4,687 -128	-3%	-$43.3K	0.02%	719
2025 Q4	$1.5M	Buy	4,815 +248	+5%	+$68.5K	0.01%	715
2025 Q3	$1.16M	Buy	4,567 +124	+3%	+$31.3K	0.01%	828
2025 Q2	$1.14M	Buy	4,443 +10	+0.2%	+$2.72K	0.01%	819
2025 Q1	$1.19M	Buy	4,433 +49	+1%	+$13.3K	0.02%	703
2024 Q4	$1.04M	Buy	4,384 +102	+2%	+$23.2K	0.02%	757
2024 Q3	$832K	Sell	4,282 -30	-0.7%	-$5.67K	0.01%	856
2024 Q2	$776K	Buy	4,312 +177	+4%	+$35.3K	0.01%	799
2024 Q1	$923K	Sell	4,135 -1,275	-24%	-$315K	0.02%	703
2023 Q4	$1.36M	Buy	5,410 +159	+3%	+$35.1K	0.03%	485
2023 Q3	$1.27M	Buy	5,251 +481	+10%	+$134K	0.04%	447
2023 Q2	$1.64M	Sell	4,770 -22	-0.5%	-$6.75K	0.05%	363
2023 Q1	$1.34M	Buy	4,792 +475	+11%	+$121K	0.05%	406
2022 Q4	$960K	Buy	4,317 +538	+14%	+$105K	0.04%	524
2022 Q3	$716K	Buy	3,779 +447	+13%	+$71.7K	0.03%	635
2022 Q2	$415K	Buy	3,332 +462	+16%	+$73.3K	0.02%	877
2022 Q1	$638K	Buy	2,870 +2,148	+298%	+$477K	0.03%	698
2021 Q4	$207K	Buy	+722	New	+$191K	0.01%	987
2021 Q3	–	Sell	-1,184	Closed	-$324K	–	1033
2021 Q2	$324K	Buy	+1,184	New	+$323K	0.03%	698