Latest Period
Q4 2025
Security Snapshot
ITHAX Acquisition Corp III - Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant (ITHAU) Institutional Ownership
CUSIP: G4977S128
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
67
Shares (Excl. Options)
21,697,828
Price
$9.98
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place.
- Type / Class
- Equity / Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant
- Symbol
- ITHAU on Nasdaq
- Shares outstanding
- 23,020,258
- Price per share
- $9.96
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 21,697,828
- Total reported value
- $216,339,096
- % of total 13F portfolios
- 0%
- Share change
- +20,740,718
- Value change
- +$206,800,280
- Number of holders
- 67
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- ITHAU - ITHAX Acquisition Corp III - Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant is tracked under CUSIP G4977S128.
- 67 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 67 to 1 between Q4 2025 and Q1 2026.
- Reported value moved from $216,339,096 to $996,000.
Why This Matters
- 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.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 67 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP G4977S128?
CUSIP G4977S128 identifies ITHAU - ITHAX Acquisition Corp III - Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G4977S128:
Significant Owners of ITHAX Acquisition Corp III - Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant (ITHAU) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Magnetar Financial LLC | 5.4% | $12,512,500 | 1,250,000 | MAGNETAR FINANCIAL LLC | 31 Dec 2025 | |||
| ARISTEIA CAPITAL, L.L.C. | 5.4% | $12,512,500 | 1,250,000 | Aristeia Capital, L.L.C. | 31 Dec 2025 | |||
| TENOR CAPITAL MANAGEMENT Co., L.P. | 5.4% | 1,250,000 | Tenor Capital Management Company, L.P. | 12 Dec 2025 | ||||
| MILLENNIUM MANAGEMENT LLC | 4.3% | 1,000,000 | Millennium Management LLC | 12 Dec 2025 |
As of 31 Dec 2025, 67 institutional investors reported holding 21,697,828 shares of ITHAX Acquisition Corp III - Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant (ITHAU). This represents 94% of the company’s total 23,020,258 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of ITHAX Acquisition Corp III - Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant (ITHAU) together control 73% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ARISTEIA CAPITAL, L.L.C. | 5.4% | 1,250,000 | 0.35% | $12,468,750 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 5.4% | 1,250,000 | 0.18% | $12,468,750 | |
| Magnetar Financial LLC | 5.4% | 1,250,000 | 0.12% | $12,450,000 | |
| AQR Arbitrage LLC | 4.5% | 1,042,890 | 0.22% | $10,387,184 | |
| MILLENNIUM MANAGEMENT LLC | 4.3% | 1,000,000 | 0.01% | $9,975,000 | |
| Glazer Capital, LLC | 3.8% | 867,124 | 0.23% | $8,650,000 | |
| Wealthspring Capital LLC | 3.8% | 866,640 | 2% | $8,644,734 | |
| Polar Asset Management Partners Inc. | 3.5% | 800,000 | 0.16% | $7,980,000 | |
| Linden Advisors LP | 3.5% | 800,000 | 0.05% | $7,968,000 | |
| MMCAP International Inc. SPC | 3.5% | 800,000 | 0.8% | $7,980,000 | |
| HGC Investment Management Inc. | 3.5% | 800,000 | 1.7% | $7,980,000 | |
| PICTON MAHONEY ASSET MANAGEMENT | 2.9% | 660,689 | 0.07% | $6,590,373 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2.6% | 600,000 | 0.01% | $5,985,000 | |
| CSS LLC/IL | 2.6% | 593,710 | 0.33% | $5,922,257 | |
| BNP PARIBAS FINANCIAL MARKETS | 2.4% | 557,110 | 0% | 0% | $5,548,816 |
| Radcliffe Capital Management, L.P. | 2.3% | 525,732 | 0.29% | $5,244,177 | |
| Alberta Investment Management Corp | 1.7% | 400,000 | 0.02% | $3,984,000 | |
| OMERS ADMINISTRATION Corp | 1.7% | 400,000 | 0.03% | $3,984,000 | |
| TWO SIGMA INVESTMENTS, LP | 1.6% | 362,500 | 0.01% | $3,615,938 | |
| LMR Partners LLP | 1.5% | 350,000 | 0.03% | $3,491,250 | |
| Periscope Capital Inc. | 1.5% | 350,000 | 0.68% | $3,491,250 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 1.5% | 350,000 | 0.16% | $3,486,000 | |
| First Trust Capital Management L.P. | 1.3% | 300,000 | 0.18% | $2,992,500 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 1.3% | 300,000 | 0.14% | $2,992,500 | |
| MOORE CAPITAL MANAGEMENT, LP | 1.3% | 300,000 | 0.06% | $2,992,500 |