O'Shaughnessy Asset Management’s Puma Biotechnology PBYI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.27M	Buy	1,138,169 +17,840	+2%	+$115K	0.04%	439
2025 Q4	$6.67M	Buy	1,120,329 +292,108	+35%	+$1.55M	0.04%	431
2025 Q3	$4.4M	Buy	828,221 +390,561	+89%	+$1.66M	0.03%	558
2025 Q2	$1.5M	Buy	437,660 +329,715	+305%	+$1.05M	0.01%	887
2025 Q1	$320K	Sell	107,945 -4,626	-4%	-$14.5K	﹤0.01%	1547
2024 Q4	$343K	Buy	112,571 +56,202	+100%	+$164K	﹤0.01%	1459
2024 Q3	$161K	Sell	56,369 -27,842	-33%	-$84.3K	﹤0.01%	1724
2024 Q2	$275K	Buy	84,211 +7,130	+9%	+$31.3K	﹤0.01%	1406
2024 Q1	$409K	Buy	77,081 +43,229	+128%	+$233K	﹤0.01%	1191
2023 Q4	$147K	Buy	+33,852	New	+$112K	﹤0.01%	1447
2021 Q4	–	Sell	-1,560	Closed	-$11K	–	2116
2021 Q3	$11K	Sell	1,560 -3,500	-69%	-$26.2K	﹤0.01%	2141
2021 Q2	$46K	Buy	+5,060	New	+$51.3K	﹤0.01%	1605