Comparable stake leader
255 V V Ug Haftungsbeschrankt Bambino
SEC ownership of Sono Group N.V.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001840416.
Disclosed value leader
255 V V Ug Haftungsbeschrankt Bambino
Comparable rows
15/16
Latest evidence
30 Jun 2026
- Public ticker
- SSM on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
255 V V Ug Haftungsbeschrankt Bambino
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
15 of 16
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
255 V V Ug Haftungsbeschrankt Bambino
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001840416
- Issuer location
- Munich, Germany
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 Sono Group N.V. (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
255 V V Ug Haftungsbeschr...
Disclosed value leader
255 V V Ug Haftungsbeschr...
Comparable rows
15/16
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 12%
1 rows are not safely comparable across share classes.
13D/G row: 255 V V Ug Haftungsbeschrankt Bambino
Showing 1-8 of 16 holder rows.
Quick read
255 V V Ug Haftungsbeschrankt Bambino leads the comparable SEC ownership view at 12%.
15 of 16 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 255 V V Ug Haftungsbeschrankt Bambino's linked filing trail.
Comparable ownership
Top 5
255 V V Ug Haftungsbeschrankt Bam...
12%
Anson Funds Management LP
9.9%
CANTOR FITZGERALD & CO.
7%
MIZUHO FINANCIAL GROUP INC
3.6%
Yorkville Advisors Global, LP
4.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 16 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| 255 V V Ug Haftungsbeschrankt Bambino |
13D/G
3/4/5
Bambino 255. V V UG (haftungsbeschrankt) · 10%+ Owner
|
12%
|
$716,765
177,417 shares
|
$0 | 04 May 2026 |
| Anson Funds Management LP |
13F
13D/G
Company
|
9.9%
from 13D/G
|
$617,700
142,000 shares
|
— | 30 Jun 2026 |
| CANTOR FITZGERALD & CO. |
13D/G
Cantor Fitzgerald Securities
|
7%
|
$9,960
99,600 shares
|
$0 | 30 Sep 2025 |
| MIZUHO FINANCIAL GROUP INC |
13D/G
|
3.6%
|
$5,200
52,000 shares
|
-$4,530 | 30 Jun 2026 |
| Yorkville Advisors Global, LP |
13F
Company
|
4.9%
|
$304,503
70,001 shares
|
— | 30 Jun 2026 |
| CANTOR FITZGERALD, L. P. |
13F
Individual
|
3.7%
|
$226,015
53,180 shares
|
— | 30 Jun 2026 |
| UBS Group AG |
13F
Company
|
0.21%
|
$13,163
3,026 shares
|
— | 30 Jun 2026 |
| NATIONAL BANK OF CANADA /FI/ |
13F
Company
|
0.04%
|
$1,470
600 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
Net insider flow leans to selling over the last 12 months. Net value: -$65,055.
Buys
$0
Insiders: 0
Sells
$65,055
Insiders: 1
Net
-$65,055
Shares: -20,091
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 20,091
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 20,091 | $0 | $65,055 | -$65,055 |
| 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 1-6 of 6 reporting-owner rows connected to Sono Group N.V.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
255 V V Ug Haftungsbeschrankt Bambino
Net 12M change
-$65,055
Latest report
10 Aug 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| 255 V V Ug Haftungsbeschrankt Bambino | 10%+ Owner | $542,774 | -$65,055 | -11% | Filing P/S | 10 Aug 2026 |
| George O'Leary | CEO, Managing Director, 10%+ Owner | Mixed | 01 Jan 2025 | |||
| Christopher C. Schreiber | Director | Mixed | 01 Jan 2025 | |||
| Martin Scott Calhoun | Chief Financial Officer | Mixed | 01 Jan 2025 | |||
| David A. Dodge | Director | Mixed | 01 Jan 2025 | |||
| Owen A. May | Director | Mixed | 01 Jan 2025 |
Recent insider transactions for Sono Group N.V.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 255 V V Ug Haftungsbeschrankt Bambino | SSM | Common Stock | Sale | -11.3% | $65,055 | $3.24 | -20,091 | 157,326 | 10 Aug 2026 | Direct |
* marks a reported price that did not pass the local price check.