Susquehanna International Group
ZLAB icon

Susquehanna International Group’s Zai Lab ZLAB Stock Holding History

Susquehanna International Group’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 		$1.23M Buy
65,248
+8,353
+15% +$155K ﹤0.01% 7361
2025
Q4 		$1M Buy
+56,895
New +$1.33M ﹤0.01% 7186
2025
Q2 		– Sell
-10,364
Closed -$341K – 13868
2025
Q1 		$375K Sell
10,364
-12,844
-55% -$395K ﹤0.01% 9567
2024
Q4 		$608K Buy
+23,208
New +$644K ﹤0.01% 8199
2024
Q3 		– Sell
-27,013
Closed -$511K – 13200
2024
Q2 		$468K Sell
27,013
-3,409
-11% -$59.9K ﹤0.01% 8424
2024
Q1 		$487K Sell
30,422
-11,399
-27% -$240K ﹤0.01% 8581
2023
Q4 		$1.14M Buy
41,821
+23,596
+129% +$623K ﹤0.01% 6659
2023
Q3 		$443K Sell
18,225
-25,081
-58% -$668K ﹤0.01% 8512
2023
Q2 		$1.2M Buy
43,306
+15,757
+57% +$515K ﹤0.01% 6259
2023
Q1 		$916K Sell
27,549
-25,622
-48% -$983K ﹤0.01% 7046
2022
Q4 		$1.63M Sell
53,171
-10,296
-16% -$325K ﹤0.01% 5102
2022
Q3 		$2.17M Buy
+63,467
New +$2.72M ﹤0.01% 4751
2022
Q2 		– Sell
-27,288
Closed -$962K – 14105
2022
Q1 		$1.2M Buy
27,288
+6,686
+32% +$323K ﹤0.01% 6653
2021
Q4 		$1.29M Sell
20,602
-32,716
-61% -$2.77M ﹤0.01% 6584
2021
Q3 		$5.62M Buy
53,318
+34,511
+184% +$4.95M ﹤0.01% 3741
2021
Q2 		$3.33M Sell
18,807
-1,456
-7% -$234K ﹤0.01% 4797
2021
Q1 		$2.7M Buy
20,263
+4,786
+31% +$741K ﹤0.01% 5200
2020
Q4 		$2.1M Sell
15,477
-1,611
-9% -$164K ﹤0.01% 5001
2020
Q3 		$1.42M Buy
17,088
+13,244
+345% +$1.06M ﹤0.01% 5285
2020
Q2 		$316K Sell
3,844
-3,808
-50% -$258K ﹤0.01% 8269
2020
Q1 		$394K Buy
+7,652
New +$399K ﹤0.01% 7443

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 $6.73T AUM 46.02% 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 $4.15B AUM 13.14% 1-Year Est. Return

Susquehanna International Group's ZLAB Position: Q1 2026 in Review

Susquehanna International Group increased its Zai Lab (ZLAB) stake by 15% in Q1 2026, buying an estimated $155K and bringing the position to 65,248 shares worth $1.23M. The position accounts for ﹤0.01% of the portfolio, ranked #7361.

Susquehanna International Group first reported a position in ZLAB in Q1 2020 and has held it in 21 quarters since. The position peaked at $5.62M in Q3 2021. 99 funds tracked by Wall St. Rank hold ZLAB as of Q1 2026.

  • Susquehanna International Group held 65,248 shares of Zai Lab worth $1.23M as of Q1 2026.
  • Susquehanna International Group bought 8,353 Zai Lab shares in Q1 2026, an estimated $155K.
  • Zai Lab made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #7361 holding.
  • Susquehanna International Group first reported a position in Zai Lab in Q1 2020 and has held it in 21 quarters since.
  • Susquehanna International Group's Zai Lab position peaked at $5.62M in Q3 2021.
  • 99 funds tracked by Wall St. Rank held Zai Lab as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.