Comparable stake leader
Kepos Capital LP
SEC ownership of Concord Acquisition Corp II
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001851959.
Disclosed value leader
Kepos Capital LP
Comparable rows
0/4
Latest evidence
30 Jun 2026
- Public ticker
- CNDA, CNDAU, CNDAW on OTC
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Kepos Capital LP
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001851959
- Issuer location
- New York, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Concord Acquisition Corp II (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
Kepos Capital LP
Disclosed value leader
Kepos Capital LP
Comparable rows
0/4
Latest evidence
30 Jun 2026
3/4/5
13F
Highest disclosed value: $14,720,250
4 rows are not safely comparable across share classes.
Quick read
Kepos Capital LP has the largest disclosed position value at $14.72M.
0 of 4 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 Kepos Capital LP's linked filing trail.
Disclosed position value
Top 3
Kepos Capital LP
$14.72M
METEORA CAPITAL, LLC
$4K
Ancora Advisors LLC
$69
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-4 of 4 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Kepos Capital LP |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$14,720,250
1,425,000 shares
|
— | 10 Nov 2023 |
| Concord Sponsor Group II LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
6,458,490 shares
|
— | 15 Oct 2021 |
| METEORA CAPITAL, LLC |
13F
Company
|
—
class O/S missing
|
$3,986
372,532 shares
|
— | 30 Jun 2026 |
| Ancora Advisors LLC |
13F
Company
|
—
class O/S missing
|
$69
6,450 shares
|
— | 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
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 13 Sep 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 1-9 of 9 reporting-owner rows connected to Concord Acquisition Corp II. Open a relationship link for the CIK-to-CIK filing trail.
Rows
9
Largest Forms 3/4/5 holder
Kepos Capital LP
Net 12M change
$0
Latest report
10 Nov 2023
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Kepos Capital LP | 10%+ Owner | $14,720,250 | Filing P/S | 10 Nov 2023 | ||
| Lawrence E. Leibowitz | Director | Mixed | 31 Aug 2021 | |||
| Peter Ort | Director | Mixed | 31 Aug 2021 | |||
| Concord Sponsor Group II LLC | 10%+ Owner | Mixed | 15 Oct 2021 | |||
| Henry Helgeson | Director | Mixed | 31 Aug 2021 | |||
| Robert E. Diamond Jr. | Director | Mixed | 31 Aug 2021 | |||
| Thomas C. King | Director | Mixed | 31 Aug 2021 | |||
| Jeffrey Tuder | Chief Executive Officer | Mixed | 31 Aug 2021 | |||
| Michele Cito | Chief Financial Officer | Mixed | 31 Aug 2021 |
Recent insider transactions for Concord Acquisition Corp II
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.