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Marks Group Wealth Management’s Zai Lab ZLAB Stock Holding History

Marks Group Wealth Management’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
-16,278
Closed -$287K – 362
2025
Q4 		$287K Sell
16,278
-245
-1% -$5.74K 0.03% 293
2025
Q3 		$560K Buy
16,523
+2,270
+16% +$78.2K 0.05% 217
2025
Q2 		$498K Buy
14,253
+3,922
+38% +$129K 0.05% 222
2025
Q1 		$373K Buy
+10,331
New +$318K 0.04% 261

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

Marks Group Wealth Management's ZLAB Position: Q1 2026 in Review

Marks Group Wealth Management sold out of Zai Lab (ZLAB) in Q1 2026, closing a stake of 16,278 shares — an estimated $287K sold.

Marks Group Wealth Management first reported a position in ZLAB in Q1 2025 and held it in 4 quarters. The position peaked at $560K in Q3 2025. 99 funds tracked by Wall St. Rank hold ZLAB as of Q1 2026.

  • Marks Group Wealth Management reported no remaining Zai Lab position as of Q1 2026 after selling out during the quarter.
  • Marks Group Wealth Management sold 16,278 Zai Lab shares in Q1 2026, an estimated $287K.
  • Marks Group Wealth Management first reported a position in Zai Lab in Q1 2025 and held it in 4 quarters.
  • Marks Group Wealth Management's Zai Lab position peaked at $560K in Q3 2025.
  • 99 funds tracked by Wall St. Rank held Zai Lab as of Q1 2026.

Based on Marks Group Wealth Management's 13F filing for Q1 2026, filed 5 May 2026.