Security key
G76088106
RMG Acquisition Corp. III - Class A Ordinary Shares, par value $0.0001 per share (RMGC)
CUSIP: G76088106
Q2 2021 13F Holders as of 30 Jun 2021
- Security type / class
- Equity / Class A Ordinary Shares, par value $0.0001 per share
- Total 13F shares
- 29,150,219
- Total 13F value
- $284,143,000
- Share change
- +22,778,743
- SEC-reported price per share
- $9.75
- Number of holders
- 79
- Value change
- +$222,020,045
- Number of buys
- 65
- Number of sells
- 2
Report period
Q2 2021
Institutions
79
Top holders
10
RMGC full security history
Ownership snapshot
Full 13F holder table
RMG Acquisition Corp. III SEC filings
RMG Acquisition Corp. III company facts
Broader feeds
Ownership snapshot
Top reported holders of RMGC - RMG Acquisition Corp. III - Class A Ordinary Shares, par value $0.0001 per share (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
CITADEL ADVISORS LLC
Disclosed value leader
CITADEL ADVISORS LLC
Comparable rows
0/15
Latest evidence
31 Mar 2021
13F
Highest disclosed value: $9,441,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
CITADEL ADVISORS LLC has the largest disclosed position value at $9.44M.
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 CITADEL ADVISORS LLC's linked filing trail.
Disclosed position value
Top 5
CITADEL ADVISORS LLC
$9.44M
RP Investment Advisors LP
$9.35M
Polar Asset Management Partners Inc.
$7.35M
Owl Creek Asset Management, L.P.
$4.9M
HBK INVESTMENTS L P
$4.41M
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 |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC |
13F
Company
|
—
class O/S missing
|
$9,441,000
900,000 shares
|
— | 31 Mar 2021 |
| RP Investment Advisors LP |
13F
Company
|
—
class O/S missing
|
$9,350,000
954,094 shares
|
— | 31 Mar 2021 |
| Polar Asset Management Partners Inc. |
13F
Company
|
—
class O/S missing
|
$7,350,000
750,000 shares
|
— | 31 Mar 2021 |
| Owl Creek Asset Management, L.P. |
13F
Company
|
—
class O/S missing
|
$4,900,000
500,000 shares
|
— | 31 Mar 2021 |
| HBK INVESTMENTS L P |
13F
Company
|
—
class O/S missing
|
$4,410,000
450,000 shares
|
— | 31 Mar 2021 |
| Weiss Asset Management LP |
13F
Company
|
—
class O/S missing
|
$3,488,000
332,540 shares
|
— | 31 Mar 2021 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
79
Shares
29,150,219
Rows available
79
| 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 2021 vs Q1 2021 Across Filers
Q1 2021 holders
19
Q2 2021 holders
79
Holder diff
60
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q2 2021 value | Value change | Value Chg % |
|---|