Comparable stake leader
Polar Asset Management Partners Inc.
SEC ownership of D. Boral Acquisition I Corp.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002095161.
Disclosed value leader
Harraden Circle Investments, LLC
Comparable rows
7/50
Latest evidence
30 Sep 2026
- Public ticker
- DBCA, DBCAU, DBCAW on Nasdaq
- Parsed ownership sources
-
13F and 13D/G
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Polar Asset Management Partners Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
7 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Polar Asset Management Partners Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Sep 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002095161
- Issuer location
- New York, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of D. Boral Acquisition I Corp. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Polar Asset Management Pa...
Disclosed value leader
Harraden Circle Investmen...
Comparable rows
7/50
Latest evidence
30 Sep 2026
13F
13D/G
Lead comparable stake: 5.7%
43 rows are not safely comparable across share classes.
13D/G row: Polar Asset Management Partners Inc.
Showing 1-8 of 50 holder rows.
Quick read
Polar Asset Management Partners Inc. leads the comparable SEC ownership view at 5.7%.
7 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Polar Asset Management Partners Inc.'s linked filing trail.
Comparable ownership
Top 5
Polar Asset Management Partners Inc.
5.7%
Magnetar Financial LLC
5.6%
ARISTEIA CAPITAL, L.L.C.
5.6%
Sculptor Capital LP
5.6%
GLAZER CAPITAL, LLC
5.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Polar Asset Management Partners Inc. |
13F
13D/G
Company
|
5.7%
Reported 13D/G
· 31 Mar 2026
|
$23,371,022
3,168,364 shares
mixed-class rows
|
— | 30 Jun 2026 |
| Magnetar Financial LLC |
13F
13D/G
Company
|
5.6%
Reported 13D/G
· 31 Mar 2026
|
$22,739,238
3,100,000 shares
mixed-class rows
|
— | 30 Jun 2026 |
| ARISTEIA CAPITAL, L.L.C. |
13F
13D/G
Company
|
5.6%
Reported 13D/G
· 31 Mar 2026
|
$22,394,728
3,065,710 shares
mixed-class rows
|
— | 30 Jun 2026 |
| Sculptor Capital LP |
13F
13D/G
Company
|
5.6%
Reported 13D/G
· 12 Feb 2026
|
$19,337,309
2,264,186 shares
mixed-class rows
|
— | 30 Jun 2026 |
| GLAZER CAPITAL, LLC |
13F
13D/G
Company
|
5.2%
Reported 13D/G
· 31 Mar 2026
|
$16,476,000
2,132,493 shares
mixed-class rows
|
— | 30 Jun 2026 |
| WOLVERINE ASSET MANAGEMENT LLC |
13D/G
13F
Company
|
5.1%
Reported 13D/G
· 30 Sep 2026
|
$15,788,432
1,583,594 shares
|
$0 | 30 Sep 2026 |
| METEORA CAPITAL, LLC |
13F
13D/G
Company
|
4.1%
Reported 13D/G
· 30 Jun 2026
|
$17,018,112
2,555,744 shares
mixed-class rows
|
— | 30 Jun 2026 |
| Harraden Circle Investments, LLC |
13F
Company
|
—
mixed-class rows
|
$27,805,467
3,245,677 shares
mixed-class rows
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
No eligible buy or sell activity is available for this window. No eligible Buy or Sell transactions are available in this dataset since 29 Oct 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-5 of 5 reporting-owner rows connected to D. Boral Acquisition I Corp.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
5
Largest Forms 3/4/5 holder
Gaurav Verma
Net 12M change
$0
Latest report
10 Feb 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Gaurav Verma | Co-President | Mixed | 10 Feb 2026 | |||
| Jeffrey Tullman | Director | Mixed | 10 Feb 2026 | |||
| Ingargiola Luisa | Director | Mixed | 10 Feb 2026 | |||
| D. Boral Sponsor I LLC | 10%+ Owner | Mixed | 10 Feb 2026 | |||
| John Darwin | Chief Financial Officer | Mixed | 10 Feb 2026 |
Recent insider transactions for D. Boral Acquisition I Corp.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.