JATT II Acquisition Corp.
JATT- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002112446
No open-market purchases or sales by JATT II Acquisition Corp. insiders were filed in the last 90 days; 25 institutions reported holding it in 13F filings for Q2 2026, worth $64.3M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in JATT II Acquisition Corp. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 25
- +25 vs. Q1 2026
- Shares held
- 5.44M
- +5.44M vs. Q1 2026
- Total value
- $61.7M
- +$61.7M vs. Q1 2026
- New holders
- 25
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting JATT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 25 | $64.3M |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding JATT II Acquisition Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Balyasny Asset Management LLC | 500,000 | $5.68M | 0.01% | +500,000 | New |
| Great Point Partners LLC | 500,000 | $5.68M | 1.34% | +500,000 | New |
| Ra Capital Management, L.P. | 500,000 | $5.68M | 0.05% | +500,000 | New |
| Jupiter Topco LLC | 500,000 | $5.65M | 0.00% | +500,000 | New |
| ADAR1 Capital Management, LLC | 417,724 | $4.75M | 0.22% | +417,724 | New |
| Franklin Resources Inc | 400,000 | $4.54M | 0.00% | +400,000 | New |
| Atika Capital Management LLC | 400,000 | $4.54M | 0.45% | +400,000 | New |
| Citadel Advisors LLC | 319,986 | $3.64M | 0.00% | +319,986 | New |
| Farallon Capital Management, L.L.C. | 300,000 | $3.41M | 0.02% | +300,000 | New |
| Braidwell LP | 250,000 | $2.84M | 0.11% | +250,000 | New |
| Nantahala Capital Management, LLC | 225,000 | $2.56M | 0.15% | +225,000 | New |
| Affinity Asset Advisors, LLC | 200,000 | $2.27M | 0.11% | +200,000 | New |
| TCG Crossover Management, LLC | 200,000 | $2.27M | 0.05% | +200,000 | New |
| Spruce Street Capital LP | 160,000 | $1.82M | 0.36% | +160,000 | New |
| Millennium Management LLC | 159,683 | $1.81M | 0.00% | +159,683 | New |
| Logos Global Management LP | 100,000 | $1.14M | 0.05% | +100,000 | New |
| Two Sigma Investments, LP | 96,165 | $1.09M | 0.00% | +96,165 | New |
| Toronto Dominion Bank | 50,500 | $573.7K | 0.00% | +50,500 | New |
| Woodline Partners LP | 50,000 | $568.0K | 0.00% | +50,000 | New |
| Magnetar Financial LLC | 47,908 | $544.2K | 0.00% | +47,908 | New |
| 683 Capital Management, LLC | 42,264 | $480.1K | 0.04% | +42,264 | New |
| Diadema Partners LP | 9,021 | $102.5K | 0.04% | +9,021 | New |
| Clear Street Group Inc. | 7,123 | $80.9K | 0.00% | +7,123 | New |
| Persistent Asset Partners Ltd | 2,300 | $26.1K | 0.01% | +2,300 | New |
| Morgan Stanley | 8 | $91 | 0.00% | +8 | New |