Latest Period
Q1 2026
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
23
Shares (Excl. Options)
5,511,568
Price
$9.96
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- Security 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
- Reported price per share
- $9.96
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 5,511,568
- Total reported value
- $54,903,392
- Portfolio coverage rank
- 0%
- Share change
- -15,429,150
- Value change
- -$153,833,327
- Number of holders
- 23
Security identity
Issuer context
Latest holder snapshot
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- 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.
- 23 institutions reported positions in Q1 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 67 to 23 between Q4 2025 and Q1 2026.
- Reported value moved from $216,339,096 to $54,903,392.
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 23 institutions filings for Q1 2026.
Security key
G4977S128
Latest holder period
Q1 2026
13F holders
23
13D/G owners
4
CIK / CUSIP context first
Open Q1 2026 holders
ITHAU full holder history
ITHAX Acquisition Corp III SEC filings
ITHAX Acquisition Corp III company facts
ITHAX Acquisition Corp III insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G4977S128:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
ITHAU
| 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 Mar 2026, 23 institutional investors reported holding 5,511,568 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 24% of the company’s total 23,020,258 outstanding shares.
13F concentration
Top 25 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 |
|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | 4.3% | 1,000,000 | 0% | 0.01% | $9,960,000 |
| Wealthspring Capital LLC | 3.7% | 862,030 | -0.53% | 2% | $8,585,819 |
| MMCAP International Inc. SPC | 3.5% | 800,000 | 0% | 0.69% | $7,968,000 |
| HGC Investment Management Inc. | 2.4% | 550,000 | -31% | 1.2% | $5,478,000 |
| OMERS ADMINISTRATION Corp | 1.7% | 400,000 | 0% | 0.03% | $3,984,000 |
| LMR Partners LLP | 1.5% | 350,000 | 0% | 0.03% | $3,486,000 |
| TORONTO DOMINION BANK | 1.1% | 253,000 | +153% | 0% | $2,519,880 |
| Jain Global LLC | 1.1% | 250,730 | -0.04% | 0.03% | $2,502,285 |
| Westchester Capital Management, LLC | 1.1% | 250,000 | 0% | 0.12% | $2,490,001 |
| JPMORGAN CHASE & CO | 0.43% | 100,000 | 0% | $996,000 | |
| TIG Advisors, LLC | 0.43% | 100,000 | 0% | 0.05% | $998,000 |
| SYQUANT CAPITAL SAS | 0.43% | 100,000 | 0% | 0.16% | $996,000 |
| HRT FINANCIAL LP | 0.43% | 99,933 | -0.07% | 0% | $995,000 |
| BOOTHBAY FUND MANAGEMENT, LLC | 0.27% | 62,500 | 0% | 0.01% | $622,500 |
| Stoic Point Capital Management LLC | 0.22% | 50,000 | 0% | 0.49% | $498,000 |
| Cable Car Capital, LP | 0.22% | 50,000 | 0% | 0.17% | $498,000 |
| PRELUDE CAPITAL MANAGEMENT, LLC | 0.22% | 50,000 | 0% | 0.04% | $498,000 |
| Quarry LP | 0.22% | 50,000 | -55% | 0.1% | $499,000 |
| Clear Street Group Inc. | 0.22% | 49,734 | -50% | 0% | $495,351 |
| Yakira Capital Management, Inc. | 0.21% | 48,969 | -2.1% | 0.14% | $487,731 |
| Calamos Advisors LLC | 0.11% | 24,573 | 0% | 0% | $245,239 |
| Tuttle Capital Management, LLC | 0.04% | 10,000 | -75% | 0.16% | $99,600 |
| UBS Group AG | 0% | 99 | 0% | $986 | |
| Centiva Capital, LP | 0% | 0 | -100% | $0 | |
| Periscope Capital Inc. | 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