Security key
G1331A124
Blue Acquisition Corp/Cayman - Class A ordinary shares, $0.0001 Par Value (BACCU)
CUSIP: G1331A124
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Class A ordinary shares, $0.0001 Par Value
- Total 13F shares
- 3,840,223
- Total 13F value
- $39,368,484
- Share change
- -15,267,348
- SEC-reported price per share
- $10.14
- Number of holders
- 21
- Value change
- -$153,766,779
- Number of buys
- 3
- Number of sells
- 49
- Shares outstanding
- 21,000,000
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
21
Top holders
10
BACCU full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Blue Acquisition Corp/Cayman SEC filings
Blue Acquisition Corp/Cayman company facts
Broader feeds
Reporting periods
Holder history for CUSIP G1331A124
Recent filing periods:
Ownership snapshot
Top reported holders of BACCU - Blue Acquisition Corp/Cayman - Class A ordinary shares, $0.0001 Par Value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Ketan Seth
Disclosed value leader
TENOR CAPITAL MANAGEMENT ...
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 26%
13D/G row: Ketan Seth
Showing 1-6 of 15 holder rows.
Quick read
Ketan Seth leads the comparable SEC ownership view at 26%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Ketan Seth's linked filing trail.
Comparable ownership
Top 5
Ketan Seth
26%
TENOR CAPITAL MANAGEMENT Co., L.P.
7.6%
Magnetar Financial LLC
6.6%
MIZUHO SECURITIES USA LLC
4.1%
LMR Partners LLP
3.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Ketan Seth |
13D/G
Blue Holdings Sponsor LLC
|
26%
|
—
7,160,913 shares
|
$0 | 16 Jun 2025 |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
13D/G
13F
Tenor Capital Management Company, L.P. · Company
|
7.6%
|
$16,183,440
1,596,000 shares
|
+$4,015,440 | 30 Sep 2025 |
| Magnetar Financial LLC |
13D/G
13F
Company
|
6.6%
|
$12,048,000
1,200,000 shares
|
$0 | 30 Jun 2025 |
| MIZUHO SECURITIES USA LLC |
13F
Company
|
4.1%
|
$8,674,780
867,478 shares
|
— | 30 Jun 2025 |
| LMR Partners LLP |
13F
Company
|
3.6%
|
$7,530,000
750,000 shares
|
— | 30 Jun 2025 |
| LINDEN ADVISORS LP |
13F
Company
|
3.5%
|
$7,279,000
725,000 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
21
Shares
3,840,223
Rows available
21
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q1 2026 Across Filers
Q1 2026 holders
8
Q3 2025 holders
21
Holder diff
13
| Investor | Q1 2026 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend