As of November 6, 2026, 5 holders' latest Schedule 13D or 13G filings report owning 5% or more of ClearThink 1 Acquisition Corp. The largest reported stake is Glazer Capital, LLC's, at 8.59%. 9 filings are on record since March 3, 2026 (Schedule 13G, May 14, 2026).
Sell to companies like ClearThink 1 Acquisition Corp? Enter your website and see 10 with a filed reason to buy from you this month. Free.
Opens in a new tab. No signup.
Key facts
- · Reporting person: Aristeia Capital, L.L.C. · Sole voting: 1,000,000 · Shared voting: 0 · Sole dispositive: 1,000,000 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: Highbridge Capital Management, LLC · Sole voting: 897,253 · Shared voting: 0 · Sole dispositive: 897,253 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: Harraden Circle Investments, LLC · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: Mangrove Partners IM, LLC · Sole voting: 0 · Shared voting: 1,055,000 · Sole dispositive: 0 · Shared dispositive: 1,055,000 · SCHEDULE 13G, 2026-07-20
- · Holder: Highbridge Capital Management, LLC · Percent: 5.4% · SCHEDULE 13G
ClearThink 1 Acquisition Corp. has 9 Schedule 13D or 13G filings on record since 2026-03-03. 5 holders' latest filing reports 5% or more of class a. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Glazer Capital, LLC | 8.59% | 1,075,418 | SCHEDULE 13G, 2026-05-14 | 2026-03-31 |
| Mangrove Partners IM, LLC | 8.43% | 1,055,000 | SCHEDULE 13G, 2026-07-20 | 2026-06-30 |
| Aristeia Capital, L.L.C. | 7.99% | 1,000,000 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Highbridge Capital Management, LLC | 7.2% | 897,253 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| AQR Capital Management, LLC | 6.21% | 776,743 | SCHEDULE 13G, 2026-05-13 | 2026-03-31 |
| Harraden Circle Investments, LLC | 0% | 0 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
Holding shares or following this stake? See who's behind ClearThink 1 Acquisition Corp. and the warning signs.
Free to see. No signup.
Keep reading
More on ClearThink 1 Acquisition Corp. and the records around it.
Companies that share a holder
- Mangrove Partners IM, LLC also filed stake reports on 2 other companies: ChampionsGate Acquisition Corp (Jul 2026), Mereo BioPharma Group plc (Nov 2025)
- Aristeia Capital, L.L.C. also filed stake reports on 54 other companies: Apogee Acquisition Corp (Aug 2026), ARC Group Acquisition I Corp (Aug 2026), Collective Acquisition Corp. II (Aug 2026)
- Highbridge Capital Management, LLC also filed stake reports on 83 other companies: Aeon Acquisition I Corp. (Aug 2026), Alpex Acquisition Corp (Aug 2026), Aperture AC (Aug 2026)
Watch ClearThink 1 Acquisition Corp.
Get an email when ClearThink 1 Acquisition Corp. files again: a new raise, a leadership change, a layoff or an IPO filing. One email first to confirm; nothing else until you click it. At most one a day, one click to stop. Free for up to 3 companies.
Want the whole picture on ClearThink 1 Acquisition Corp.?
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
A Full Report on ClearThink 1 Acquisition Corp.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on ClearThink 1 Acquisition Corp. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
13 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Not ready to order yet? Keep this snapshot.
Sends this preview to you once; we won't add you to any list
Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Mangrove Partners IM, LLC | 0 | 1,055,000 | 0 | 1,055,000 | SCHEDULE 13G, 2026-07-20 |
| Nathaniel August | 0 | 1,055,000 | 0 | 1,055,000 | SCHEDULE 13G, 2026-07-20 |
| Aristeia Capital, L.L.C. | 1,000,000 | 0 | 1,000,000 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Highbridge Capital Management, LLC | 897,253 | 0 | 897,253 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Harraden Circle Investments, LLC | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| Frederick V. Fortmiller, Jr. | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-08-14 |
The latest filing identifies ClearThink 1 Acquisition Corp. by CUSIP G2294A101 and gives its principal executive office as 150 E. Palmetto Park Road, Suite 202, Boca Raton, FL 33432 (SCHEDULE 13G/A, 2026-08-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-03-03 | Harraden Circle Investments, LLC | 5.15% | SCHEDULE 13G |
| 2026-05-13 | AQR Capital Management, LLC | 6.21% | SCHEDULE 13G |
| 2026-05-14 | Glazer Capital, LLC | 8.59% | SCHEDULE 13G |
| 2026-05-14 | Aristeia Capital, L.L.C. | 6.39% | SCHEDULE 13G |
| 2026-05-15 | Highbridge Capital Management, LLC | 5.4% | SCHEDULE 13G |
| 2026-07-20 | Mangrove Partners IM, LLC | 8.43% | SCHEDULE 13G |
| 2026-08-14 | Highbridge Capital Management, LLC | 7.2% | SCHEDULE 13G/A |
| 2026-08-14 | Aristeia Capital, L.L.C. | 7.99% | SCHEDULE 13G/A |
| 2026-08-14 | Harraden Circle Investments, LLC | 0% | SCHEDULE 13G/A |
Questions about who owns ClearThink 1 Acquisition Corp.
Who owns ClearThink 1 Acquisition Corp.?
On this page, 5 holders' latest ownership filings report 5% or more of ClearThink 1 Acquisition Corp.: Glazer Capital, LLC (8.59%, Schedule 13G, filed 2026-05-14), Mangrove Partners IM, LLC (8.43%, Schedule 13G, filed 2026-07-20), Aristeia Capital, L.L.C. (7.99%, Schedule 13G/A, filed 2026-08-14), Highbridge Capital Management, LLC (7.2%, Schedule 13G/A, filed 2026-08-14) and AQR Capital Management, LLC (6.21%, Schedule 13G, filed 2026-05-13).
Who are the largest shareholders of ClearThink 1 Acquisition Corp.?
By the share each holder's latest filing reports, the largest holders of ClearThink 1 Acquisition Corp. on this page are Glazer Capital, LLC (8.59%), Mangrove Partners IM, LLC (8.43%) and Aristeia Capital, L.L.C. (7.99%).
When did Glazer Capital, LLC buy into ClearThink 1 Acquisition Corp.?
The filings give report dates, not purchase dates. The earliest filing from Glazer Capital, LLC on this page is the Schedule 13G, filed 2026-05-14, reporting 8.59%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 9 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for ClearThink 1 Acquisition Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| February 25, 2026 | IPO filing, Form 424B4 | $10 a share | IPO filings | Source |
| February 12, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| February 11, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| January 26, 2026 | IPO filing, Form S-1 | — | IPO filings | Source |
Tools for this story
Each opens in a new tab, filled in for ClearThink 1 Acquisition Corp.. With no account yet, you sign up free and land on the result.
Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.