As of November 10, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of DISCIPLINED GROWTH ACQUISITION Corp. The largest reported stake is Disciplined Growth Sponsor LLC's, at 21.41%. 4 filings are on record since June 4, 2026 (Schedule 13D, June 4, 2026).
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Key facts
- · Reporting person: Polar Asset Management Partners Inc. · Sole voting: 1,499,995 · Shared voting: 0 · Sole dispositive: 1,499,995 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-14
- · Reporting person: Highbridge Capital Management, LLC · Sole voting: 1,421,616 · Shared voting: 0 · Sole dispositive: 1,421,616 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-14
- · Reporting person: Mizuho Financial Group, Inc. · Sole voting: 959,841 · Shared voting: 0 · Sole dispositive: 959,841 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-13
- · Reporting person: Disciplined Growth Sponsor LLC · Sole voting: 4,831,750 · Shared voting: 0 · Sole dispositive: 4,831,750 · Shared dispositive: 0 · SCHEDULE 13D, 2026-06-04
DISCIPLINED GROWTH ACQUISITION Corp has 4 Schedule 13D or 13G filings on record since 2026-06-04. 4 holders' latest filing reports 5% or more of class a ordinary shares, $0.0001 par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Disciplined Growth Sponsor LLC | 21.41% | 4,831,750 | SCHEDULE 13D, 2026-06-04 | 2026-05-28 |
| Polar Asset Management Partners Inc. | 8.9% | 1,499,995 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| Highbridge Capital Management, LLC | 8.5% | 1,421,616 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| Mizuho Financial Group, Inc. | 6% | 959,841 | SCHEDULE 13G, 2026-08-13 | 2026-06-30 |
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More on DISCIPLINED GROWTH ACQUISITION Corp and the records around it.
Companies that share a holder
- Polar Asset Management Partners Inc. also filed stake reports on 69 other companies: Aeon Acquisition I Corp. (Aug 2026), Bitcoin Depot Inc. (Aug 2026), ACP Holdings Acquisition Corp. (Aug 2026)
- Mizuho Financial Group, Inc. also filed stake reports on 74 other companies: Aeon Acquisition I Corp. (Aug 2026), Alpex Acquisition Corp (Aug 2026), Aperture AC (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)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Disciplined Growth Sponsor LLC | 4,831,750 | 0 | 4,831,750 | 0 | SCHEDULE 13D, 2026-06-04 |
| Wotczak Robert | 0 | 4,831,750 | 0 | 4,831,750 | SCHEDULE 13D, 2026-06-04 |
| Polar Asset Management Partners Inc. | 1,499,995 | 0 | 1,499,995 | 0 | SCHEDULE 13G, 2026-08-14 |
| Highbridge Capital Management, LLC | 1,421,616 | 0 | 1,421,616 | 0 | SCHEDULE 13G, 2026-08-14 |
| Mizuho Financial Group, Inc. | 959,841 | 0 | 959,841 | 0 | SCHEDULE 13G, 2026-08-13 |
The latest filing identifies DISCIPLINED GROWTH ACQUISITION Corp by CUSIP G2775W101 and gives its principal executive office as 169 Rockaway Ave., 0, Garden City, NY 11530 (SCHEDULE 13G, 2026-08-14).
Source of funds (Item 3)
The aggregate purchase price for the Ordinary Shares currently beneficially owned by the Reporting Persons was $1,842,500. The source of these funds was the working capital of the Sponsor.Disciplined Growth Sponsor LLC, SCHEDULE 13D, 2026-06-04
Purpose of Transaction (Item 4)
Disciplined Growth Sponsor LLC
In connection with the organization of the Issuer, on January 19, 2026, the Sponsor paid $25,000, or approximately $0.004 per share, to cover certain of the Issuer's offering costs in exchange for 5,750,000 Class B Ordinary Shares (the "Founder Shares"), pursuant to the Securities Subscription Agreement dated as of January 19, 2026 between the Sponsor and the Issuer (the "Founder Share Purchase Agreement") as more fully described in Item 6 of this Section 13D, which information is incorporated by reference. On May 26, 2026, prior to the consummation of the IPO, the Sponsor surrendered 1,100,000 Class B Ordinary Shares, and certain at-risk capital investors purchased, 1,100,000 founder shares, which resulted in the Sponsor owning 4,650,000 Class B Ordinary Shares. On May 28, 2026, simultaneously with the consummation of the Issuer's Initial Public Offering (the "IPO"), the Sponsor purchased 175,000 units ("Placement Units") of the Issuer at $10.00 per Placement Unit, pursuant to a Private Placement Units Purchase Agreement, dated as of May 26, 2026, by and between the Issuer and the Sponsor (the "Placement Units Purchase Agreement"), as more fully described in Item 6 of this Schedule 13D, which information is incorporated herein by reference. On June 4, 2026, the underwriter purchased an additional 750,000 Option Units pursuant to the partial exercise of its Over-Allotment Option, with such notice of partial exercise provided to the Company on June 2, 2026. The Option …The first part of Item 4 of the SCHEDULE 13D filed 2026-06-04; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-06-04 | Disciplined Growth Sponsor LLC | 21.41% | SCHEDULE 13D |
| 2026-08-13 | Mizuho Financial Group, Inc. | 6% | SCHEDULE 13G |
| 2026-08-14 | Highbridge Capital Management, LLC | 8.5% | SCHEDULE 13G |
| 2026-08-14 | Polar Asset Management Partners Inc. | 8.9% | SCHEDULE 13G |
Questions about who owns DISCIPLINED GROWTH ACQUISITION Corp
Who owns DISCIPLINED GROWTH ACQUISITION Corp?
On this page, 4 holders' latest ownership filings report 5% or more of DISCIPLINED GROWTH ACQUISITION Corp: Disciplined Growth Sponsor LLC (21.41%, Schedule 13D, filed 2026-06-04), Polar Asset Management Partners Inc. (8.9%, Schedule 13G, filed 2026-08-14), Highbridge Capital Management, LLC (8.5%, Schedule 13G, filed 2026-08-14) and Mizuho Financial Group, Inc. (6%, Schedule 13G, filed 2026-08-13).
Who are the largest shareholders of DISCIPLINED GROWTH ACQUISITION Corp?
By the share each holder's latest filing reports, the largest holders of DISCIPLINED GROWTH ACQUISITION Corp on this page are Disciplined Growth Sponsor LLC (21.41%), Polar Asset Management Partners Inc. (8.9%) and Highbridge Capital Management, LLC (8.5%).
When did Disciplined Growth Sponsor LLC buy into DISCIPLINED GROWTH ACQUISITION Corp?
The filings give report dates, not purchase dates. The earliest filing from Disciplined Growth Sponsor LLC on this page is the Schedule 13D, filed 2026-06-04, reporting 21.41%.
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%); 4 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 DISCIPLINED GROWTH ACQUISITION Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| June 1, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| May 28, 2026 | IPO filing, Form 424B4 | $10 a share | IPO filings | Source |
| May 20, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| May 11, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| April 16, 2026 | IPO filing, Form S-1 | — | IPO filings | Source |
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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.