JATT II Acquisition Corp
JATT
25 hedge funds and large institutions have $61.7M invested in JATT II Acquisition Corp in 2026 Q2 according to their latest regulatory filings, with 25 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
67.76% more ownership
Funds ownership: 0% → 67.76% (+68%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Balyasny Asset Management
Chicago,
Illinois
|
+$5.31M |
| 2 |
GPP
Great Point Partners
Greenwich,
Connecticut
|
+$5.31M |
| 3 |
RCM
RA Capital Management
Boston,
Massachusetts
|
+$5.31M |
| 4 |
ACM
ADAR1 Capital Management
Austin,
Texas
|
+$4.44M |
| 5 |
ACM
Atika Capital Management
New York
|
+$4.25M |
Top Sellers
JATT Hedge Fund Activity: Q2 2026 in Review
25 of the 8,344 institutional investors tracked by Wall St. Rank reported a position in JATT II Acquisition Corp (JATT) for Q2 2026, worth a combined $61.7M.
Buyers outnumbered sellers: 25 funds opened new JATT positions and 0 closed out — a net gain of 25 holders — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Balyasny Asset Management, opening a new position worth an estimated $5.31M.
- 25 institutional investors held JATT II Acquisition Corp (JATT) as of Q2 2026, up from 0 in Q1 2026.
- Funds reported $61.7M of JATT II Acquisition Corp stock for Q2 2026.
- 25 funds opened new JATT II Acquisition Corp positions in Q2 2026 and 0 closed out, a net change of +25 holders.
- The largest JATT II Acquisition Corp buyer in Q2 2026 was Balyasny Asset Management, an estimated $5.31M added.
Based on aggregated 13F filings for Q2 2026.