Sono Group N.V. (SSM) Ownership

NASDAQ: SSMTop holders, insider trades and short interest.

SSM ownership summary

as of October 18, 2026
Institutions
17.1%
of shares outstanding
Insiders
17.64%
of shares outstanding
Shares outstanding
1.4M
Float
769K
shares available to trade
Short interest
12.82%
130K shares short
Days to cover
0.03
short interest up 182.6% vs prior month
  • Institutions 17.12%
  • Insiders 17.64%
  • Other investors 65.24%

SSM top institutional holders

15 largest
Sono Group N.V. top institutional holders
#Holder% of sharesSharesValueChangeReported
1Anson Funds Management LP9.69%142K$161,880−57,574 (−28.8%)June 30, 2026
2CANTOR FITZGERALD, L. P.7.26%106K$121,250+6,760 (+6.8%)June 30, 2026
3Yorkville Advisors Global, LP4.78%70K$79,801—June 30, 2026
4UBS Group AG0.21%3,026$3,450+2,608 (+623.9%)June 30, 2026
5NATIONAL BANK OF CANADA /FI/0.04%600$684−65,900 (−99.1%)June 30, 2026
6Citigroup Inc0.02%271$309+271 (0.0%)June 30, 2026
7Group One Trading, LLC0.01%95$108—June 30, 2026
8Wells Fargo & Co<0.01%53$60+53 (0.0%)June 30, 2026
9Sunbelt Securities<0.01%27$31—March 31, 2026
10Advisor Group Holdings, Inc.<0.01%16$18+2 (+14.3%)June 30, 2026
11SBI Securities Co Ltd<0.01%5$6−33 (−86.8%)June 30, 2026
12Morgan Stanley - Brokerage Accounts<0.01%1$1—June 30, 2026
13North Star Investment Management Corp<0.01%1$1—June 30, 2026
14Global Wealth Strategies & Associates0.00%——−3 (−100.0%)June 30, 2026
15Northwestern Mutual Wealth Management Co0.00%——−5 (−100.0%)June 30, 2026

Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 15, 5 holders added 9,694 shares and 5 cut 124K.

SSM shares outstanding

Shares outstanding

Year-end shares outstanding, adjusted for splits.

Who owns SSM

Institutional investors own 17.1% of Sono's shares and insiders 17.64%. The largest holder is Anson Funds Management LP with 9.69% of the shares (142K), as of June 30, 2026. Among the top 15 institutions, 5 added shares and 5 reduced their stake in the latest filings. Short interest is 12.82% of the float, or 0.03 days of average trading volume. The share count rose 34.3% since 2020.

Related: SSM key metrics. See the SSM stock overview for the latest quote and news.

SSM ownership FAQ

Who owns the most Sono stock?

The largest shareholders of Sono are Anson Funds Management LP (9.69%), CANTOR FITZGERALD, L. P. (7.26%), Yorkville Advisors Global, LP (4.78%), UBS Group AG (0.21%), NATIONAL BANK OF CANADA /FI/ (0.04%).

What percentage of Sono is owned by institutions?

Institutions hold 17.1% of Sono's shares outstanding; insiders hold 17.64%.

What is Sono's short interest?

130K shares of Sono were sold short, 12.82% of the float; at the average daily volume it would take 0.03 days to cover.

How many shares of Sono are outstanding?

Sono has 1.4M shares outstanding, of which 769K are in the public float.

Auto Manufacturers: ownership