13F reference period
Q3 2026
Security Snapshot
Miluna Acquisition Corp - Ordinary shares, $0.0001 par value per share (MMTX) Institutional Ownership
CUSIP: G6180J100
13F Institutional Holders and Ownership History from Q4 2025 to Q3 2026
Institutions Reporting
9
Shares (Excl. Options)
2.1M
Full value: 2,095,674 · shares · 30 Sep 2026Price
$10.20
The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.
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- Security type / class
- Equity / Ordinary shares, $0.0001 par value per share
- Symbol
- MMTX on Nasdaq
- All holders as of 30 Sep 2026
- Q3 2026
- Total 13F shares
- 2,095,674
- Total 13F value
- $21,303,051
- Portfolio coverage rank
- 0%
- Share change
- +465,698
- Value change
- +$4,745,614
- Number of holders
- 9
- Shares outstanding
- 8,820,821
- SEC-reported price per share
- $10.20
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- MMTX - Miluna Acquisition Corp - Ordinary shares, $0.0001 par value per share is tracked under CUSIP G6180J100.
- 9 institutions reported positions in Q3 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 30 to 9 between Q2 2026 and Q3 2026.
- SEC-reported value moved from to
$57.74M
Full value: $57,743,101 · USD · 30 Jun 2026.$21.3M
Full value: $21,303,051 · USD · 30 Sep 2026
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 9 institutions filings for Q3 2026.
Security key
G6180J100
13F reference period
Q3 2026
13F holders
9
13D/G owners
4
CIK / CUSIP context first
Open Q3 2026 holders
MMTX 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 G6180J100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
MMTX
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| MIZUHO FINANCIAL GROUP INC | 8.4% | $7,476,616 | 740,259 | Mizuho Financial Group, Inc. | 30 Jun 2026 | |||
| TD SECURITIES (USA) LLC | 5.6% | $5,040,923 | 493,966 | TD SECURITIES (USA) LLC | 30 Sep 2026 | |||
| ARISTEIA CAPITAL, L.L.C. | 5.4% | $4,707,250 | 475,000 | Aristeia Capital, L.L.C. | 31 Dec 2025 | |||
| Westchester Capital Management, LLC | 4.9% | $4,446,512 | 435,719 | Westchester Capital Management, LLC | 30 Sep 2026 |
As of 30 Sep 2026,
9
institutional investors reported holding
shares of
Miluna Acquisition Corp - Ordinary shares, $0.0001 par value per share (MMTX).
This represents
24%
of the company’s total
outstanding shares.
2.1M
Full value: 2,095,674 · shares · 30 Sep 20268.82M
Full value: 8,820,821 · shares · Stored outstanding share count13F concentration
Top 11 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
24%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| MIZUHO SECURITIES USA LLC | 9% | 792,323 | +15% | 0.13% | $8,002,853 |
| Westchester Capital Management, LLC | 5% | 439,639 | -2.3% | 0.21% | $4,484,317 |
| Hudson Bay Capital Management LP | 3.4% | 300,000 | 0.02% | $3,063,000 | |
| Crossingbridge Advisors, LLC | 3.2% | 280,545 | +55% | 0.51% | $2,862,962 |
| Context Capital Management, LLC | 1.1% | 100,000 | 0% | 0.02% | $1,020,500 |
| BNP PARIBAS FINANCIAL MARKETS | 0.95% | 84,123 | 0% | $858,475 | |
| Warberg Asset Management LLC | 0.49% | 42,966 | -6.6% | 0.1% | $438,468 |
| BlueCrest Capital Management Ltd | 0.45% | 40,000 | 0% | 0.03% | $408,400 |
| Karpus Management, Inc. | 0.18% | 16,078 | -7.2% | 0% | $164,076 |
| Tuttle Capital Management, LLC | 0% | 0 | -100% | $0 | |
| MORGAN STANLEY | 0% | 0 | -100% | $0 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
4
Headline period
Q3 2026
Rows shown
1-4 of 4