MSD Acquisition Corp.
MSD Acquisition Corp. (MSDA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · MSDA · as of Mar 31, 2023
Ownership Breakdown
1
Institutional Holders
▼ 64 vs Q4
$411,648
Total Inst. Value
▼ $458.66M vs Q4
71.84M
Shares Outstanding
freeFloat 0.00%
40,200
13F Shares Held
▼ 45.61M vs Q4
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
MSDA largest shareholders · institutional ownership
Q1 2023 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
RIVERNORTH CAPITAL MANAGEMENT, LLC blank checks | 40.2K | 6.99% | 6.99% | $411.65M | May 15, 2023 | ▼ 120.0K |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2023 | EXIT |
P SCHOENFELD ASSET MANAGEMENT LP blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2023 | EXIT |
GOLDMAN SACHS GROUP INC blank checks | 0 | 0.00% | 0.00% | $0 | May 14, 2024 | EXIT |
BANK OF MONTREAL /CAN/ blank checks | 0 | 0.00% | 0.00% | $0 | Jun 13, 2024 | EXIT |
D. E. SHAW & CO., INC. blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2023 | EXIT |
HSBC HOLDINGS PLC blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2023 | EXIT |
SCULPTOR CAPITAL LP blank checks | 0 | 0.00% | 0.00% | $0 | May 16, 2023 | EXIT |
FIR TREE CAPITAL MANAGEMENT LP blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2023 | EXIT |
JPMORGAN CHASE & CO blank checks | 0 | 0.00% | 0.00% | $0 | May 18, 2023 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2023 vs prior quarter
Q1 2023
0
Increased
+0 shares0
New Positions
first time holders1
Decreased
−120.0K shares49
Sold Out
fully exitedNet shares change (top 50)
120.0K
+0 / −120.0K
Net new holders
-50
0 new / 49 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
MSDA insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
3
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 |
|---|---|---|---|---|---|---|---|
MSD SPONSOR HOLDINGS, LLC 10 percent owner | Mar 29, 2023 | J-Other | 14,224,999 | — | — | 1 | Form 4 ↗ |
COOPER EDITH W director | Mar 29, 2023 | J-Other | 50,000 | — | — | 0 | Form 4 ↗ |
BREYER JAMES director | Mar 29, 2023 | J-Other | 50,000 | — | — | 0 | Form 4 ↗ |
MSD SPONSOR HOLDINGS, LLC 10 percent owner | Feb 14, 2022 | Purchase | 25,000 | — | — | 14.25M | 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
MSD Acquisition Corp. (MSDA) is primarily owned by institutional investors, who hold approximately 0.1% of total shares outstanding. Company insiders own approximately 100.00%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of MSD Acquisition Corp. is RIVERNORTH CAPITAL MANAGEMENT, LLC, holding approximately 40,200 shares — equal to 6.99% of outstanding shares — as of March 31, 2023.
A total of 1 institutional investors currently hold MSDA stock, with a combined institutional value of approximately $411,648 as of the most recent 13F filing period.
Frequently asked questions
MSDA ownershipMSD Acquisition Corp. (MSDA) is primarily owned by institutional investors, who hold approximately 0.1% of shares. The largest shareholder is RIVERNORTH CAPITAL MANAGEMENT, LLC with a 6.99% stake. Company insiders hold 100.00%. Data sourced from SEC Form 13F as of March 31, 2023.