Who owns ITHAX Acquisition Corp III Class A Ordinary Shares (ITHA)
Which tracked institutional funds hold ITHA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See ITHA company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-14). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on ITHA is one-sided between 2026-Q1 and 2026-Q2: 10 added or opened and 3 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
ITHA’s largest tracked holder by dollar value, ARISTEIA CAPITAL, L.L.C., sizes it at 0.4% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.4pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in ITHA divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 51 tracked filers holding ITHA, 19 increased or opened the position and 14 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in ITHA between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 6
- Wealthspring Capital LLC$9M
- MILLENNIUM MANAGEMENT LLC$8M
- MMCAP International Inc. SPC$8M
- COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$3M
- Westchester Capital Management, LLC$2M
- TIG Advisors, LLC$998K
Full exits 3
- TENOR CAPITAL MANAGEMENT Co., L.P.$12M
- GLAZER CAPITAL, LLC$9M
- Mint Tower Capital Management B.V.$3M
Largest adds
- D. E. Shaw & Co., Inc.$1M
- WOLVERINE ASSET MANAGEMENT LLC$960K
- Clear Street Group Inc.$488K
- Schonfeld Strategic Advisors LLC$315K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| ARISTEIA CAPITAL, L.L.C. | 1,250,000 | $12M | 6.3% | 2026-Q2 |
| Magnetar Financial LLC | 1,250,000 | $12M | 6.3% | 2026-Q2 |
| AQR Arbitrage LLC added | 1,004,057 | $10M | 5.0% | 2026-Q2 |
| Wealthspring Capital LLC new | 860,530 | $9M | 4.3% | 2026-Q2 |
| Polar Asset Management Partners Inc. added | 800,105 | $8M | 4.0% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC new | 800,000 | $8M | 4.0% | 2026-Q2 |
| Linden Advisors LP | 800,000 | $8M | 4.0% | 2026-Q2 |
| MMCAP International Inc. SPC new | 800,000 | $8M | 4.0% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 689,644 | $7M | 3.5% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT | 660,689 | $7M | 3.3% | 2026-Q2 |
| BlueCrest Capital Management Ltd | 650,000 | $6M | 3.3% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS | 616,152 | $6M | 3.1% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 600,000 | $6M | 3.0% | 2026-Q2 |
| Radcliffe Capital Management, L.P. | 525,887 | $5M | 2.6% | 2026-Q2 |
| Alberta Investment Management Corp | 400,000 | $4M | 2.0% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP | 362,500 | $4M | 1.8% | 2026-Q2 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 300,000 | $3M | 1.5% | 2026-Q2 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS new | 300,294 | $3M | 1.5% | 2026-Q2 |
| First Trust Capital Management L.P. | 300,000 | $3M | 1.5% | 2026-Q2 |
| MOORE CAPITAL MANAGEMENT, LP | 300,000 | $3M | 1.5% | 2026-Q2 |
| Lineage Point Capital LP | 295,000 | $3M | 1.5% | 2026-Q2 |
| WOLVERINE ASSET MANAGEMENT LLC added | 294,609 | $3M | 1.5% | 2026-Q2 |
| Periscope Capital Inc. trimmed | 275,000 | $3M | 1.4% | 2026-Q2 |
| Karpus Management, Inc. added | 265,404 | $3M | 1.3% | 2026-Q2 |
| Schonfeld Strategic Advisors LLC added | 254,808 | $3M | 1.3% | 2026-Q2 |
| Context Capital Management, LLC | 250,000 | $2M | 1.3% | 2026-Q2 |
| Hudson Bay Capital Management LP | 250,000 | $2M | 1.3% | 2026-Q2 |
| Westchester Capital Management, LLC new | 250,000 | $2M | 1.3% | 2026-Q2 |
| SONA ASSET MANAGEMENT (US) LLC | 231,465 | $2M | 1.2% | 2026-Q2 |
| Verition Fund Management LLC trimmed | 228,570 | $2M | 1.1% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 200,000 | $2M | 1.0% | 2026-Q2 |
| BERKLEY W R CORP | 198,200 | $2M | 1.0% | 2026-Q2 |
| Clear Street Group Inc. added | 164,639 | $2M | 0.8% | 2026-Q2 |
| Kryger Capital LLC trimmed | 150,369 | $2M | 0.8% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD | 130,000 | $1M | 0.7% | 2026-Q2 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 110,000 | $1M | 0.6% | 2026-Q2 |
| Ghisallo Capital Management LLC | 100,000 | $998K | 0.5% | 2026-Q2 |
| WHITEBOX ADVISORS LLC | 100,000 | $998K | 0.5% | 2026-Q2 |
| TIG Advisors, LLC new | 100,000 | $998K | 0.5% | 2026-Q2 |
| Crossingbridge Advisors, LLC trimmed | 50,000 | $499K | 0.3% | 2026-Q2 |
| L1 Global Manager Pty Ltd | 50,000 | $499K | 0.3% | 2026-Q2 |
| Cable Car Capital, LP new | 50,000 | $499K | 0.3% | 2026-Q2 |
| Centiva Capital, LP | 50,000 | $499K | 0.3% | 2026-Q2 |
| TrueMark Investments, LLC added | 48,655 | $486K | 0.2% | 2026-Q2 |
| ABC ARBITRAGE SA trimmed | 38,800 | $387K | 0.2% | 2026-Q2 |
| CANTOR FITZGERALD, L. P. new | 38,380 | $383K | 0.2% | 2026-Q2 |
| StoneX Group Inc. new | 34,950 | $349K | 0.2% | 2026-Q2 |
| DELTEC ASSET MANAGEMENT LLC | 25,000 | $250K | 0.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC | 15,172 | $151K | 0.1% | 2026-Q2 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC new | 207 | $2K | 0.0% | 2026-Q2 |
| MORGAN STANLEY added | 41 | $409 | 0.0% | 2026-Q2 |
| TENOR CAPITAL MANAGEMENT Co., L.P. new | 1,250,000 | $12M | 6.2% | 2026-Q1 stale (1 quarter behind) |
| GLAZER CAPITAL, LLC new | 863,523 | $9M | 4.3% | 2026-Q1 stale (1 quarter behind) |
| Mint Tower Capital Management B.V. new | 300,000 | $3M | 1.5% | 2026-Q1 stale (1 quarter behind) |
| Virtu Financial LLC new | 19,615 | $194K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| UBS Group AG new | 12,886 | $128K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Kepos Capital LP new | 10,000 | $99K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| PenderFund Capital Management Ltd. new | 10,000 | $99K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| TORONTO DOMINION BANK new | 6,419 | $64K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| ROYAL BANK OF CANADA new | 2,869 | $28K | 0.0% | 2026-Q1 stale (1 quarter behind) |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.