Magnum Opus Acquisition Limited
Magnum Opus Acquisition Limited (OPA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · OPA · as of Dec 31, 2023
Ownership Breakdown
24
Institutional Holders
▼ 1 vs Q3
$65.00M
Total Inst. Value
▼ $121.47M vs Q3
11.60M
Shares Outstanding
freeFloat 51.03%
6.02M
13F Shares Held
▼ 6.00M vs Q3
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
OPA largest shareholders · institutional ownership
Q4 2023 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
LMR PARTNERS LLP periodicals: publishing or publishing & printing | 678.6K | 2.96% | 2.96% | $7.32B | Feb 14, 2024 | — held |
METEORA CAPITAL, LLC periodicals: publishing or publishing & printing | 557.0K | 2.43% | 2.43% | $6.01B | Jun 25, 2024 | ▲ 140 |
MIZUHO SECURITIES USA LLC periodicals: publishing or publishing & printing | 461.7K | 2.01% | 2.01% | $4.96B | Feb 8, 2024 | ▲ 35.4K |
CENTIVA CAPITAL, LP periodicals: publishing or publishing & printing | 441.1K | 1.93% | 1.93% | $4.76B | Feb 14, 2024 | — held |
FIR TREE CAPITAL MANAGEMENT LP periodicals: publishing or publishing & printing | 421.6K | 1.84% | 1.84% | $4.55B | Feb 14, 2024 | ▼ 83.6K |
MINT TOWER CAPITAL MANAGEMENT B.V. periodicals: publishing or publishing & printing | 400.0K | 1.75% | 1.75% | $4.32B | Feb 14, 2024 | — held |
MASO CAPITAL PARTNERS LTD periodicals: publishing or publishing & printing | 350.0K | 1.53% | 1.53% | $3.78B | Feb 14, 2024 | — held |
RADCLIFFE CAPITAL MANAGEMENT, L.P. periodicals: publishing or publishing & printing | 330.8K | 1.44% | 1.44% | $3.57B | Feb 14, 2024 | NEW |
SHAOLIN CAPITAL MANAGEMENT LLC periodicals: publishing or publishing & printing | 300.0K | 1.31% | 1.31% | $3.24B | Feb 14, 2024 | ▼ 100.0K |
WESTCHESTER CAPITAL MANAGEMENT, LLC periodicals: publishing or publishing & printing | 299.8K | 1.31% | 1.31% | $3.23B | Feb 15, 2024 | ▼ 208.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q4 2023 vs prior quarter
Q4 2023
5
Increased
+402.9K shares3
New Positions
first time holders6
Decreased
−398.3K shares4
Sold Out
fully exitedNet shares change (top 50)
+4.6K
+402.9K / −398.3K
Net new holders
-2
3 new / 4 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
OPA insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Magnum Opus Holdings LLC
| May 14, 2021 | D-Return | 750,000 | — | — | 3.75M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Magnum Opus Acquisition Limited (OPA) is primarily owned by institutional investors, who hold approximately 52.0% of total shares outstanding. Company insiders own approximately 48.97%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Magnum Opus Acquisition Limited is LMR PARTNERS LLP, holding approximately 678,645 shares — equal to 2.96% of outstanding shares — as of December 31, 2023.
A total of 24 institutional investors currently hold OPA stock, with a combined institutional value of approximately $64,995,594 as of the most recent 13F filing period.
Frequently asked questions
OPA ownershipMagnum Opus Acquisition Limited (OPA) is primarily owned by institutional investors, who hold approximately 52.0% of shares. The largest shareholder is LMR PARTNERS LLP with a 2.96% stake. Company insiders hold 48.97%. Data sourced from SEC Form 13F as of December 31, 2023.