Tang Capital Management’s AnaptysBio ANAB Stock Holding History

Tang Capital Management’s Portfolio ANAB Stock Details ANAB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$73.8M	Sell	1,330,879 -1,208	-0.1%	-$65K	3.75%	14
2025 Q4	$64.6M	Sell	1,332,087 -1,552	-0.1%	-$60.5K	3.19%	12
2025 Q3	$40.8M	Buy	1,333,639 +2,760	+0.2%	+$63.3K	1.57%	16
2025 Q2	$29.5M	Sell	1,330,879 -214,274	-14%	-$4.49M	1.49%	18
2025 Q1	$28.7M	Buy	1,545,153 +214,274	+16%	+$3.57M	1.59%	14
2024 Q4	$17.6M	Hold	1,330,879	–	–	1.17%	21
2024 Q3	$44.6M	Hold	1,330,879	–	–	3.18%	7
2024 Q2	$33.4M	Hold	1,330,879	–	–	3.4%	5
2024 Q1	$30M	Sell	1,330,879 -619,730	-32%	-$14.7M	3.12%	4
2023 Q4	$41.8M	Hold	1,950,609	–	–	3.86%	6
2023 Q3	$35M	Hold	1,950,609	–	–	4.94%	3
2023 Q2	$39.7M	Sell	1,950,609 -81,952	-4%	-$1.66M	5.84%	1
2023 Q1	$44.2M	Sell	2,032,561 -596,117	-23%	-$14.5M	6.59%	1
2022 Q4	$81.5M	Hold	2,628,678	–	–	11.84%	1
2022 Q3	$67.1M	Hold	2,628,678	–	–	8.22%	1
2022 Q2	$53.4M	Hold	2,628,678	–	–	8.1%	1
2022 Q1	$65M	Hold	2,628,678	–	–	13.16%	1
2021 Q4	$91.3M	Hold	2,628,678	–	–	18.37%	1
2021 Q3	$71.3M	Hold	2,628,678	–	–	14.8%	3
2021 Q2	$68.2M	Hold	2,628,678	–	–	13.57%	3
2021 Q1	$56.6M	Hold	2,628,678	–	–	15.94%	2
2020 Q4	$56.5M	Hold	2,628,678	–	–	8.63%	4
2020 Q3	$38.8M	Buy	2,628,678 +100,000	+4%	+$1.8M	7.02%	5
2020 Q2	$56.5M	Buy	2,528,678 +237,851	+10%	+$4.35M	5.49%	4
2020 Q1	$32.4M	Buy	2,290,827 +447,013	+24%	+$6.78M	4.55%	6
2019 Q4	$30M	Buy	+1,843,814	New	+$43.6M	3.58%	6

Other funds holding ANAB

EcoR1 Capital San Francisco, California $2.34B AUM 204.53% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Affinity Asset Advisors New York $1.71B AUM 374.45% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return

683 Capital Management New York $1.08B AUM 85.52% 1-Year Est. Return

D.E. Shaw & Co New York $127B AUM 43.98% 1-Year Est. Return

First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return