Latest Period
Q4 2025
Security Snapshot
Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC) Institutional Ownership
CUSIP: G1331A108
13F Institutional Holders and Ownership History from Q3 2025 to Q1 2026
Institutions Reporting
53
Shares (Excl. Options)
18,603,302
Price
$10.21
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- Type / Class
- Equity / Class A Ordinary Shares, par value $0.0001 per share
- Symbol
- BACC on Nasdaq
- Shares outstanding
- 20,889,744
- Price per share
- $10.21
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 18,603,302
- Total reported value
- $189,939,258
- % of total 13F portfolios
- 0%
- Share change
- +1,937,380
- Value change
- +$20,047,887
- Number of holders
- 53
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- BACC - Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share is tracked under CUSIP G1331A108.
- 53 institutions reported positions in Q4 2025.
- 5 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 53 to 7 between Q4 2025 and Q1 2026.
- Reported value moved from $189,939,258 to $14,379,335.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 53 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP G1331A108?
CUSIP G1331A108 identifies BACC - Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G1331A108:
Significant Owners of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Seth Ketan | 26% | 7,160,913 | Blue Holdings Sponsor LLC | 16 Jun 2025 | ||||
| SONA ASSET MANAGEMENT (US) LLC | 16% | +73% | $34,158,909 | +$14,125,818 | 3,342,359 | +71% | SONA ASSET MANAGEMENT (US) LLC | 28 Feb 2026 |
| LMR Partners LLP | 7.4% | $15,841,000 | 1,550,000 | LMR Partners LLP | 31 Dec 2025 | |||
| Westchester Capital Management, LLC | 1.8% | -74% | $3,777,159 | -$11,022,709 | 369,585 | -74% | Westchester Capital Management, LLC | 31 Dec 2025 |
| BARCLAYS PLC | 0.45% | -92% | $974,804 | -$15,708,620 | 95,382 | -94% | Barclays PLC | 31 Dec 2025 |
As of 31 Dec 2025, 53 institutional investors reported holding 18,603,302 shares of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC). This represents 89% of the company’s total 20,889,744 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC) together control 75% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| SONA ASSET MANAGEMENT (US) LLC | 9.4% | 1,960,185 | 0.65% | $20,013,489 | |
| LMR Partners LLP | 7.4% | 1,550,000 | 0.15% | $15,825,500 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 6.3% | 1,317,152 | +9.8% | 0.19% | $13,448,122 |
| Magnetar Financial LLC | 5.7% | 1,198,763 | -0.1% | 0.12% | $12,239,370 |
| D. E. Shaw & Co., Inc. | 4.7% | 988,054 | 0% | 0.01% | $10,088,031 |
| Linden Advisors LP | 3.7% | 775,000 | +6.9% | 0.05% | $7,912,750 |
| Alberta Investment Management Corp | 3.4% | 700,000 | 0.04% | $7,147,000 | |
| Karpus Management, Inc. | 3.1% | 652,415 | +95% | 0.2% | $6,661,157 |
| TWO SIGMA INVESTMENTS, LP | 3% | 634,375 | 0% | 0.01% | $6,476,969 |
| Radcliffe Capital Management, L.P. | 2.5% | 524,100 | +9.4% | 0.29% | $5,351,061 |
| AQR Arbitrage LLC | 2.4% | 509,511 | -4.3% | 0.11% | $5,202,107 |
| Davidson Kempner Capital Management LP | 2.2% | 459,832 | 0.1% | $4,694,885 | |
| Lineage Point Capital LP | 2.1% | 431,351 | 0% | 1.7% | $4,404,094 |
| Glazer Capital, LLC | 2% | 416,685 | -14% | 0.11% | $4,254,000 |
| MOORE CAPITAL MANAGEMENT, LP | 1.9% | 400,000 | 0% | 0.08% | $4,084,000 |
| MILLENNIUM MANAGEMENT LLC | 1.8% | 381,638 | -13% | 0% | $3,896,524 |
| Verition Fund Management LLC | 1.8% | 375,000 | +36% | 0.02% | $3,828,750 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 1.7% | 346,469 | -22% | 0.17% | $3,537,449 |
| BERKLEY W R CORP | 1.5% | 314,222 | -42% | 0.18% | $3,208,207 |
| TORONTO DOMINION BANK | 1.4% | 300,500 | +2.1% | 0.01% | $3,068,105 |
| Governors Lane LP | 1.4% | 300,000 | +50% | 0.28% | $3,063,000 |
| Polar Asset Management Partners Inc. | 1.4% | 300,000 | 0% | 0.06% | $3,063,000 |
| Centiva Capital, LP | 1.4% | 300,000 | 0% | 0.19% | $3,063,000 |
| Bulldog Investors, LLP | 1.4% | 291,605 | -5% | 0.66% | $2,977,287 |
| MMCAP International Inc. SPC | 1.2% | 250,000 | 0% | 0.26% | $2,552,500 |