Zai Lab
ZLAB
131 hedge funds and large institutions have $1.48B invested in Zai Lab in 2024 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 47 increasing their positions, 34 reducing their positions, and 9 closing their positions.
311% more first-time investments, than exits
New positions opened: 37 | Existing positions closed: 9
150% more funds holding in top 10
Funds holding in top 10: 2 → 5 (+3)
38% more repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 34
35% more capital invested
Capital invested by funds: $1.09B → $1.48B (+$383M)
26% more funds holding
Funds holding: 104 → 131 (+27)
0.6% more ownership
Funds ownership: 4.55% → 5.15% (+0.6%)
77% less call options, than puts
Call options by funds: $2.92M | Put options by funds: $12.6M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$134M |
| 2 |
RI
RTW Investments
New York
|
+$69.6M |
| 3 |
Principal Financial Group
Des Moines,
Iowa
|
+$48.9M |
| 4 |
Morgan Stanley
New York
|
+$40.3M |
| 5 |
RCM
RA Capital Management
Boston,
Massachusetts
|
+$35.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Janus Henderson Group
London,
United Kingdom
|
-$60.8M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$49.4M |
| 3 |
Viking Global Investors
Stamford,
Connecticut
|
-$47.1M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$32.1M |
| 5 |
Balyasny Asset Management
Chicago,
Illinois
|
-$6.47M |
ZLAB Hedge Fund Activity: Q4 2024 in Review
131 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Zai Lab (ZLAB) for Q4 2024, worth a combined $1.48B — up 35% from $1.09B a quarter earlier.
Buyers outnumbered sellers: 37 funds opened new ZLAB positions and 9 closed out — a net gain of 28 holders — while 47 added to existing stakes and 34 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $134M. The largest seller was Janus Henderson Group, cutting an estimated $60.8M.
- 131 institutional investors held Zai Lab (ZLAB) as of Q4 2024, up from 104 in Q3 2024.
- Funds reported $1.48B of Zai Lab stock for Q4 2024, up 35% quarter-over-quarter.
- 37 funds opened new Zai Lab positions in Q4 2024 and 9 closed out, a net change of +28 holders.
- The largest Zai Lab buyer in Q4 2024 was Fidelity Investments, an estimated $134M added.
- The largest Zai Lab seller in Q4 2024 was Janus Henderson Group, an estimated $60.8M sold.
Based on aggregated 13F filings for Q4 2024.