JAB Acquisition Corp I
ATLQU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002128739
No open-market purchases or sales by JAB Acquisition Corp I insiders were filed in the last 90 days; 38 institutions reported holding it in 13F filings for Q2 2026, worth $157.1M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in JAB Acquisition Corp I 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
- 38
- +38 vs. Q1 2026
- Shares held
- 15.7M
- +15.7M vs. Q1 2026
- Total value
- $157.1M
- +$157.1M vs. Q1 2026
- New holders
- 38
- 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 ATLQU 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 | 38 | $157.1M |
| 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 JAB Acquisition Corp I; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | 1,638,750 | $16.4M | 0.56% | +1,638,750 | New |
| Mizuho Securities USA LLC | 1,011,661 | $10.1M | 0.16% | +1,011,661 | New |
| Decagon Asset Management LLP | 908,000 | $9.11M | 1.82% | +908,000 | New |
| Aristeia Capital LLC | 900,000 | $9.03M | 0.14% | +900,000 | New |
| Magnetar Financial LLC | 900,000 | $9.03M | 0.08% | +900,000 | New |
| Harraden Circle Investments, LLC | 900,000 | $9.03M | 1.15% | +900,000 | New |
| Shaolin Capital Management LLC | 735,318 | $7.38M | 0.42% | +735,318 | New |
| Crossingbridge Advisors, LLC | 725,000 | $7.27M | 1.28% | +725,000 | New |
| Heights Capital Management, Inc | 700,000 | $7.02M | 1.62% | +700,000 | New |
| Wolverine Asset Management LLC | 615,000 | $6.17M | 0.08% | +615,000 | New |
| Boothbay Fund Management, LLC | 525,267 | $5.27M | 0.10% | +525,267 | New |
| Mangrove Partners | 450,000 | $4.51M | 0.30% | +450,000 | New |
| CNH Partners LLC | 403,350 | $4.05M | 0.06% | +403,350 | New |
| Whitebox Advisors LLC | 400,000 | $4.01M | 0.06% | +400,000 | New |
| Vivaldi Asset Management, LLC | 400,000 | $4.01M | 0.23% | +400,000 | New |
| Berkley W R Corp | 397,720 | $3.99M | 0.20% | +397,720 | New |
| Rivernorth Capital Management, LLC | 350,000 | $3.52M | 0.17% | +350,000 | New |
| MMCAP International Inc. SPC | 350,000 | $3.51M | 0.30% | +350,000 | New |
| BNP Paribas Arbitrage, SA | 346,650 | $3.48M | 0.00% | +346,650 | New |
| Radcliffe Capital Management, L.P. | 337,400 | $3.38M | 0.26% | +337,400 | New |
| Polar Asset Management Partners Inc. | 300,000 | $3.01M | 0.05% | +300,000 | New |
| Meteora Capital, LLC | 272,319 | $2.73M | 0.23% | +272,319 | New |
| Two Sigma Investments, LP | 271,875 | $2.73M | 0.00% | +271,875 | New |
| Periscope Capital Inc. | 236,000 | $2.37M | 0.38% | +236,000 | New |
| Parallax Volatility Advisers, L.P. | 226,770 | $2.27M | 0.08% | +226,770 | New |
| Toronto Dominion Bank | 203,207 | $2.04M | 0.00% | +203,207 | New |
| Clear Street Group Inc. | 200,000 | $2.01M | 0.01% | +200,000 | New |
| Calamos Advisors LLC | 175,000 | $1.76M | 0.01% | +175,000 | New |
| Yakira Capital Management, Inc. | 175,000 | $1.76M | 0.52% | +175,000 | New |
| Glazer Capital, LLC | 150,000 | $1.50M | 0.04% | +150,000 | New |
| Westchester Capital Management, LLC | 150,000 | $1.50M | 0.08% | +150,000 | New |
| Verition Fund Management LLC | 94,100 | $943.8K | 0.01% | +94,100 | New |
| StoneX Group Inc. | 78,259 | $784.9K | 0.03% | +78,259 | New |
| Warberg Asset Management LLC | 51,168 | $513.2K | 0.15% | +51,168 | New |
| Abc Arbitrage SA | 30,000 | $300.9K | 0.03% | +30,000 | New |
| Bulldog Investors, LLP | 25,000 | $251.0K | 0.06% | +25,000 | New |
| JPMorgan Chase & Co | 25,000 | $250.9K | 0.00% | +25,000 | New |
| Virtu Financial LLC | 14,292 | $143.0K | 0.00% | +14,292 | New |