Harbor Advisors’s Zai Lab ZLAB Stock Holding History

Harbor Advisors’s Portfolio ZLAB Stock Details ZLAB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-3,000	Closed	-$531K	–	185
2021 Q2	$531K	Hold	3,000	–	–	0.11%	95
2021 Q1	$400K	Hold	3,000	–	–	0.09%	107
2020 Q4	$406K	Hold	3,000	–	–	0.09%	95
2020 Q3	$250K	Hold	3,000	–	–	0.06%	116
2020 Q2	$246K	Sell	3,000 -3,000	-50%	-$203K	0.06%	117
2020 Q1	$309K	Hold	6,000	–	–	0.09%	87
2019 Q4	$250K	Buy	+6,000	New	+$222K	0.07%	140
2019 Q3	–	Sell	-6,000	Closed	-$209K	–	167
2019 Q2	$209K	Buy	+6,000	New	+$177K	0.06%	155

Other funds holding ZLAB

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BAM

Brilliance Asset Management Admiralty, Hong Kong, Hong Kong $339M AUM 8.73% 1-Year Est. Return

Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

Harbor Advisors's ZLAB Position: Q3 2021 in Review

Harbor Advisors sold out of Zai Lab (ZLAB) in Q3 2021, closing a stake of 3,000 shares — an estimated $531K sold.

Harbor Advisors first reported a position in ZLAB in Q2 2019 and held it in 8 quarters. The position peaked at $531K in Q2 2021. 228 funds tracked by Wall St. Rank hold ZLAB as of Q3 2021.

Harbor Advisors reported no remaining Zai Lab position as of Q3 2021 after selling out during the quarter.
Harbor Advisors sold 3,000 Zai Lab shares in Q3 2021, an estimated $531K.
Harbor Advisors first reported a position in Zai Lab in Q2 2019 and held it in 8 quarters.
Harbor Advisors's Zai Lab position peaked at $531K in Q2 2021.
228 funds tracked by Wall St. Rank held Zai Lab as of Q3 2021.

Based on Harbor Advisors's 13F filing for Q3 2021, filed 29 Oct 2021.