Latest Period
Q1 2026
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
49
Shares (Excl. Options)
18,978,509
Price
$10.21
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Class A Ordinary Shares, par value $0.0001 per share
- Symbol
- BACC on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 18,978,509
- Total 13F value
- $193,757,895
- Portfolio coverage rank
- 0%
- Share change
- -15,787
- Value change
- -$161,319
- Number of holders
- 49
- Shares outstanding
- 20,820,163
- SEC-reported price per share
- $10.44
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- BACC - Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share is tracked under CUSIP G1331A108.
- 49 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 53 to 49 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $189,939,258 to $193,757,895.
Research use
- 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.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 49 institutions filings for Q1 2026.
Security key
G1331A108
Latest holder period
Q1 2026
13F holders
49
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
BACC full holder history
Blue Acquisition Corp/Cayman SEC filings
Blue Acquisition Corp/Cayman company facts
Blue Acquisition Corp/Cayman insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G1331A108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
BACC
| 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 | 9.2% | +26% | $19,556,796 | +$3,731,296 | 1,915,455 | +24% | LMR Partners LLP | 31 Mar 2026 |
| 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 Mar 2026, 49 institutional investors reported holding 18,978,509 shares of Blue Acquisition Corp/Cayman - Class A Ordinary Shares, par value $0.0001 per share (BACC). This represents 91% of the company’s total 20,820,163 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
81%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| SONA ASSET MANAGEMENT (US) LLC | 16% | 3,342,359 | +71% | 1.3% | $34,125,485 |
| LMR Partners LLP | 9.2% | 1,915,455 | +24% | 0.18% | $19,556,796 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 7.2% | 1,493,127 | +13% | 0.24% | $15,244,827 |
| Magnetar Financial LLC | 5.8% | 1,198,763 | 0% | 0.12% | $12,227,383 |
| D. E. Shaw & Co., Inc. | 4.7% | 988,054 | 0% | 0.01% | $10,088,031 |
| Linden Advisors LP | 3.7% | 775,000 | 0% | 0.04% | $7,912,750 |
| Alberta Investment Management Corp | 3.4% | 700,000 | 0% | 0.04% | $7,147,000 |
| Karpus Management, Inc. | 3.1% | 645,990 | -0.98% | 0.21% | $6,595,558 |
| Radcliffe Capital Management, L.P. | 2.5% | 522,226 | -0.36% | 0.4% | $5,331,927 |
| GLAZER CAPITAL, LLC | 2.4% | 494,718 | +19% | 0.11% | $5,051,000 |
| AQR Arbitrage LLC | 2.4% | 489,517 | -3.9% | 0.08% | $4,997,969 |
| Davidson Kempner Capital Management LP | 2.2% | 459,832 | 0% | 0.1% | $4,694,885 |
| BERKLEY W R CORP | 2.1% | 441,650 | +41% | 0.24% | $4,509,247 |
| Lineage Point Capital LP | 2.1% | 431,351 | 0% | 1.1% | $4,404,094 |
| MOORE CAPITAL MANAGEMENT, LP | 1.9% | 400,000 | 0% | 0.15% | $4,084,000 |
| RLH Capital LLC | 1.8% | 371,000 | 0% | 1.9% | $3,787,910 |
| MILLENNIUM MANAGEMENT LLC | 1.7% | 353,789 | -7.3% | 0% | $3,612,186 |
| Polar Asset Management Partners Inc. | 1.4% | 300,000 | 0% | 0.07% | $3,063,000 |
| Verition Fund Management LLC | 1.3% | 275,000 | -27% | 0.03% | $2,807,750 |
| MMCAP International Inc. SPC | 1.2% | 250,000 | 0% | 0.22% | $2,552,500 |
| Westchester Capital Management, LLC | 1.2% | 247,210 | 0% | 0.12% | $2,524,014 |
| Quarry LP | 1.1% | 228,000 | 0.47% | $2,327,880 | |
| O'Connor Alternative Investments LLC | 0.96% | 200,000 | 0% | 0.18% | $2,042,000 |
| Mint Tower Capital Management B.V. | 0.96% | 200,000 | 0% | 0.19% | $2,042,000 |
| ARISTEIA CAPITAL, L.L.C. | 0.96% | 200,000 | 0% | 0.05% | $2,042,000 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
3
Latest
Q1 2026
Rows shown
1-3 of 3