CCIA
ZLAB icon

Campbell & Co Investment Adviser’s Zai Lab ZLAB Stock Holding History

Campbell & Co Investment Adviser’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
2026
Q1 		– Sell
-170,117
Closed -$3M – 1465
2025
Q4 		$3M Buy
+170,117
New +$3.98M 0.14% 212
2024
Q2 		– Sell
-14,962
Closed -$240K – 1391
2024
Q1 		$240K Sell
14,962
-833
-5% -$17.5K 0.02% 974
2023
Q4 		$432K Buy
+15,795
New +$417K 0.04% 785

Other funds holding ZLAB

RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
FLSM
Frazier Life Sciences Management Palo Alto, California $3.89B AUM 201.1% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $1.7B AUM 340.85% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
RSCM
Rock Springs Capital Management Baltimore, Maryland $1.7B AUM 93.03% 1-Year Est. Return
CWG
C WorldWide Group Copenhagen, Denmark $4.66B AUM 11.67% 1-Year Est. Return

Campbell & Co Investment Adviser's ZLAB Position: Q1 2026 in Review

Campbell & Co Investment Adviser sold out of Zai Lab (ZLAB) in Q1 2026, closing a stake of 170,117 shares — an estimated $3M sold.

Campbell & Co Investment Adviser first reported a position in ZLAB in Q4 2023 and held it in 3 quarters. The position peaked at $3M in Q4 2025. 99 funds tracked by Wall St. Rank hold ZLAB as of Q1 2026.

  • Campbell & Co Investment Adviser reported no remaining Zai Lab position as of Q1 2026 after selling out during the quarter.
  • Campbell & Co Investment Adviser sold 170,117 Zai Lab shares in Q1 2026, an estimated $3M.
  • Campbell & Co Investment Adviser first reported a position in Zai Lab in Q4 2023 and held it in 3 quarters.
  • Campbell & Co Investment Adviser's Zai Lab position peaked at $3M in Q4 2025.
  • 99 funds tracked by Wall St. Rank held Zai Lab as of Q1 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q1 2026, filed 15 May 2026.