Latest Period
Q1 2026
Security Snapshot
Miluna Acquisition Corp - Ordinary shares, $0.0001 par value per share (MMTXU) Institutional Ownership
CUSIP: G6180J126
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
8
Shares (Excl. Options)
981,997
Price
$10.15
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- Security type / class
- Equity / Ordinary shares, $0.0001 par value per share
- Symbol
- MMTXU on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 981,997
- Total 13F value
- $9,983,161
- Portfolio coverage rank
- 0%
- Share change
- -2,310,962
- Value change
- -$23,056,260
- Number of holders
- 8
- Shares outstanding
- 8,831,723
- SEC-reported price per share
- $10.15
- Insider filing price
- $10.15
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MMTXU - Miluna Acquisition Corp - Ordinary shares, $0.0001 par value per share is tracked under CUSIP G6180J126.
- 8 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 21 to 8 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $33,664,234 to $9,983,161.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 8 institutions filings for Q1 2026.
Security key
G6180J126
Latest holder period
Q1 2026
13F holders
8
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
MMTXU full holder history
Miluna Acquisition Corp SEC filings
Miluna Acquisition Corp company facts
Miluna Acquisition Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G6180J126:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
MMTXU
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| MilunaC Technology Ltd | 21% | $18,481,000 | 1,848,100 | MilunaC Technology Limited | 24 Oct 2025 | |||
| Westchester Capital Management, LLC | 5% | $4,550,335 | 446,002 | Westchester Capital Management, LLC | 31 Mar 2026 |
As of 31 Mar 2026, 8 institutional investors reported holding 981,997 shares of Miluna Acquisition Corp - Ordinary shares, $0.0001 par value per share (MMTXU). This represents 11% of the company’s total 8,831,723 outstanding shares.
13F concentration
Top 20 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
11%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| TORONTO DOMINION BANK | 3.6% | 313,923 | +109% | 0.01% | $3,186,318 |
| BlueCrest Capital Management Ltd | 2.8% | 250,000 | 0% | 0.24% | $2,537,500 |
| HGC Investment Management Inc. | 2% | 175,000 | 0% | 0.39% | $1,776,250 |
| Calamos Advisors LLC | 1.4% | 125,000 | 0% | 0% | $1,281,875 |
| Clear Street Group Inc. | 0.57% | 50,774 | +98% | 0% | $515,356 |
| JPMORGAN CHASE & CO | 0.45% | 40,000 | 0% | 0% | $406,000 |
| JANE STREET GROUP, LLC | 0.3% | 26,911 | -15% | 0% | $275,972 |
| UBS Group AG | 0% | 389 | +56% | 0% | $3,890 |
| OSAIC HOLDINGS, INC. | 0% | 0 | -100% | $0 | |
| WOLVERINE ASSET MANAGEMENT LLC | 0% | 0 | -100% | $0 | |
| Crossingbridge Advisors, LLC | 0% | 0 | -100% | $0 | |
| PenderFund Capital Management Ltd. | 0% | 0 | -100% | $0 | |
| GLAZER CAPITAL, LLC | 0% | 0 | -100% | $0 | |
| Lineage Point Capital LP | 0% | 0 | -100% | $0 | |
| AQR Arbitrage LLC | 0% | 0 | -100% | $0 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 0% | 0 | -100% | $0 | |
| Polar Asset Management Partners Inc. | 0% | 0 | -100% | $0 | |
| WHITEBOX ADVISORS LLC | 0% | 0 | -100% | $0 | |
| Shaolin Capital Management LLC | 0% | 0 | -100% | $0 | |
| Quarry LP | 0% | 0 | -100% | $0 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q1 2026
Rows shown
1-2 of 2