Security key
G1330L105
Blue Ocean Acquisition Corp - Class A Ordinary Shares, par value $0.0001 per share ("Ordinary Shares") (BOCN)
CUSIP: G1330L105
Q2 2023 13F Holders as of 30 Jun 2023
- Security type / class
- Equity / Class A Ordinary Shares, par value $0.0001 per share ("Ordinary Shares")
- Total 13F shares
- 18,259,300
- Total 13F value
- $192,896,828
- Share change
- +3,123,264
- SEC-reported price per share
- $10.57
- Number of holders
- 43
- Value change
- +$33,121,129
- Number of buys
- 18
- Number of sells
- 13
Report period
Q2 2023
Institutions
43
Top holders
10
BOCN full security history
Ownership snapshot
Full 13F holder table
Blue Ocean Acquisition Corp SEC filings
Blue Ocean Acquisition Corp company facts
Broader feeds
Ownership snapshot
Top reported holders of BOCN - Blue Ocean Acquisition Corp - Class A Ordinary Shares, par value $0.0001 per share ("Ordinary Shares") (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
Paul J. Bascobert
Disclosed value leader
Calamos Advisors LLC
Comparable rows
0/15
Latest evidence
31 Mar 2023
3/4/5
13F
Highest disclosed value: $13,109,375
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Calamos Advisors LLC has the largest disclosed position value at $13.11M.
0 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 Calamos Advisors LLC's linked filing trail.
Disclosed position value
Top 5
Calamos Advisors LLC
$13.11M
PERISCOPE CAPITAL INC.
$11.19M
ARISTEIA CAPITAL, L.L.C.
$10M
Westchester Capital Management, LLC
$9.71M
BERKLEY W R CORP
$8.09M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Paul J. Bascobert |
3/4/5
Chief Executive Officer, Director, 10%+ Owner
|
—
class O/S missing
|
—
4,328,750 shares
|
— | 07 Dec 2021 |
| Apollo Management Holdings GP, LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
1,895,602 shares
|
— | 30 Mar 2022 |
| Calamos Advisors LLC |
13F
Company
|
—
mixed-class rows
|
$13,109,375
1,875,000 shares
mixed-class rows
|
— | 31 Mar 2023 |
| PERISCOPE CAPITAL INC. |
13F
Company
|
—
mixed-class rows
|
$11,186,504
1,944,626 shares
mixed-class rows
|
— | 31 Mar 2023 |
| ARISTEIA CAPITAL, L.L.C. |
13F
Company
|
—
class O/S missing
|
$10,001,191
958,887 shares
|
— | 31 Mar 2023 |
| Westchester Capital Management, LLC |
13F
Company
|
—
class O/S missing
|
$9,714,178
931,369 shares
|
— | 31 Mar 2023 |
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 Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
43
Shares
18,259,300
Rows available
43
| 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 Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
43
Q2 2023 holders
43
Holder diff
0
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|