SuperCom Ltd.
SuperCom Ltd. (SPCB) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SPCB · as of Sep 30, 2025
Ownership Breakdown
16
Institutional Holders
▲ 1 vs Q2
$3.60M
Total Inst. Value
▲ $2.28M vs Q2
4.45M
Shares Outstanding
freeFloat 121.73%
298,729
13F Shares Held
▲ 171,199 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SPCB largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
CORSAIR CAPITAL MANAGEMENT, L.P. semiconductors & related devices | 110.0K | 3.16% | 3.16% | $1.32B | Apr 21, 2026 | ▲ 80.0K |
APIS CAPITAL ADVISORS, LLC semiconductors & related devices | 94.0K | 2.70% | 2.70% | $1.13B | Nov 14, 2025 | ▲ 64.0K |
STIFEL FINANCIAL CORP semiconductors & related devices | 28.5K | 81.99% | 81.99% | $343.14M | Nov 12, 2025 | NEW |
CITADEL ADVISORS LLC semiconductors & related devices | 21.1K | 60.74% | 60.74% | $254.19M | Nov 14, 2025 | NEW |
MORGAN STANLEY semiconductors & related devices | 17.7K | 50.95% | 50.95% | $213.22M | May 27, 2026 | ▲ 17.7K |
GOLDMAN SACHS GROUP INC semiconductors & related devices | 14.9K | 42.83% | 42.83% | $179.24M | Nov 14, 2025 | ▲ 922 |
ADVISOR GROUP HOLDINGS, INC. semiconductors & related devices | 8.6K | 24.78% | 24.78% | $106.20M | Nov 14, 2025 | NEW |
JPMORGAN CHASE & CO semiconductors & related devices | 1.7K | 4.89% | 4.89% | $20.47M | Nov 26, 2025 | ▼ 1.3K |
UBS GROUP AG semiconductors & related devices | 1.0K | 2.93% | 2.93% | $12.28M | Nov 13, 2025 | ▼ 29.4K |
NEWEDGE ADVISORS, LLC semiconductors & related devices | 620 | 1.78% | 1.78% | $7.46M | Nov 17, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
5
Increased
+162.7K shares3
New Positions
first time holders4
Decreased
−31.9K shares3
Sold Out
fully exitedNet shares change (top 50)
+130.8K
+162.7K / −31.9K
Net new holders
+1
3 new / 3 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SPCB insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
HEIL JOHN Pres. G Pet Supp. & Co-COO | Aug 28, 2009 | J-Other | 326,167 | — | — | 0 | Form 4 ↗ |
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Mar 29, 2006 | Purchase | 6,500 | $0.75 | $4.9K | 6.11M | Form 4 ↗ |
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Feb 2, 2006 | Purchase | 46,800 | $1.00 | $46.8K | 6.10M | Form 4 ↗ |
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Feb 1, 2006 | Purchase | 61,000 | $0.99 | $60.4K | 6.05M | Form 4 ↗ |
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Jan 25, 2006 | Purchase | 145,500 | $0.90 | $130.6K | 5.99M | Form 4 ↗ |
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Jan 20, 2006 | Purchase | 14,000 | $0.73 | $10.2K | 5.85M | Form 4 ↗ |
MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Jan 10, 2006 | Purchase | 2,500 | $0.71 | $1.8K | 5.83M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
SuperCom Ltd. (SPCB) is primarily owned by institutional investors, who hold approximately 6.7% of total shares outstanding. Company insiders own approximately 0.00%, while retail and public investors account for the remaining 115.02%.
The largest institutional shareholder of SuperCom Ltd. is CORSAIR CAPITAL MANAGEMENT, L.P., holding approximately 110,000 shares — equal to 3.16% of outstanding shares — as of September 30, 2025.
A total of 16 institutional investors currently hold SPCB stock, with a combined institutional value of approximately $3,599,326 as of the most recent 13F filing period.
Frequently asked questions
SPCB ownershipSuperCom Ltd. (SPCB) is primarily owned by institutional investors, who hold approximately 6.7% of shares. The largest shareholder is CORSAIR CAPITAL MANAGEMENT, L.P. with a 3.16% stake. Company insiders hold 0.00%. Data sourced from SEC Form 13F as of September 30, 2025.