Woodline Partners’s Penumbra PEN Stock Holding History

Woodline Partners’s Portfolio PEN Stock Details PEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$79.3M	Buy	241,597 +38,615	+19%	+$13.1M	0.3%	66
2025 Q4	$63.1M	Buy	+202,982	New	+$56.1M	0.24%	95
2025 Q2	–	Sell	-145,881	Closed	-$39M	–	1023
2025 Q1	$39M	Buy	145,881 +120,558	+476%	+$32.6M	0.25%	122
2024 Q4	$6.01M	Buy	25,323 +20,218	+396%	+$4.6M	0.04%	448
2024 Q3	$992K	Buy	+5,105	New	+$965K	0.01%	508
2023 Q4	–	Sell	-43,752	Closed	-$10.6M	–	613
2023 Q3	$10.6M	Buy	43,752 +33,846	+342%	+$9.4M	0.12%	216
2023 Q2	$3.41M	Buy	+9,906	New	+$3.04M	0.04%	354
2023 Q1	–	Sell	-95,829	Closed	-$21.3M	–	749
2022 Q4	$21.3M	Buy	95,829 +36,321	+61%	+$7.1M	0.29%	96
2022 Q3	$11.3M	Buy	+59,508	New	+$9.55M	0.17%	184
2022 Q2	–	Sell	-58,345	Closed	-$13M	–	864
2022 Q1	$13M	Sell	58,345 -14,287	-20%	-$3.17M	0.22%	145
2021 Q4	$20.9M	Buy	72,632 +42,638	+142%	+$11.3M	0.31%	90
2021 Q3	$7.99M	Buy	29,994 +16,217	+118%	+$4.36M	0.13%	189
2021 Q2	$3.78M	Sell	13,777 -15,034	-52%	-$4.1M	0.07%	260
2021 Q1	$7.8M	Buy	+28,811	New	+$7.44M	0.17%	150

Other funds holding PEN

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

HBK Investments Dallas, Texas $7.94B AUM 55.6% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Millennium Management

Millennium Management New York $134B AUM 35.51% 1-Year Est. Return

Baillie Gifford & Co

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Balyasny Asset Management

Balyasny Asset Management Chicago, Illinois $50.9B AUM 42.89% 1-Year Est. Return

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return