New Positions
1 managers initiated
Top five by reported value
CNS Pharmaceuticals Inc NASDAQ NMS - GLOBAL MARKET:CNSP
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-06-30.
1 new0 added1 reduced10 exited
Total Institutional Holders
1
as of 2025-12-31
Top Holder
Sound Income Strategies, LLC
$113
Largest QoQ Increase
Sound Income Strategies, LLC
+16 sh
Largest QoQ Decrease
ARMISTICE CAPITAL, LLC
-406,000 sh
New Positions(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Sound Income Strategies, LLC | 16 | +16 | $113 | +$113 | — |
Reduced(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | 0 | $0 | $0 | — |
Sold Out(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 0 | -406,000 | $0 | -$334.9K | — |
| UBS Group AG | 0 | -32,103 | $0 | -$26.5K | — |
| GEODE CAPITAL MANAGEMENT, LLC | 0 | -17,871 | $0 | -$14.7K | — |
| TWO SIGMA SECURITIES, LLC | 0 | -15,633 | $0 | -$12.9K | — |
| Tower Research Capital LLC (TRC) | 0 | -6,738 | $0 | -$5.6K | — |
| BARRETT & COMPANY, INC. | 0 | -100 | $0 | -$83 | — |
| BANK OF AMERICA CORP /DE/ | 0 | -49 | $0 | -$40 | — |
| MAI Capital Management | 0 | -40 | $0 | -$33 | — |
| Virtu Financial LLC | 0 | -23,348 | $0 | -$19 | — |
| HRT FINANCIAL LP | 0 | -10,863 | $0 | -$8 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| Sound Income Strategies, LLC | 16 | $113 | +16 | — |
New & Closed Positions this quarter
Closed Positions
10 managers exited
Top five by prior-quarter value
- ARMISTICE CAPITAL, LLC$334.9K
- UBS Group AG$26.5K
- GEODE CAPITAL MANAGEMENT, LLC$14.7K
- TWO SIGMA SECURITIES, LLC$12.9K
- Tower Research Capital LLC (TRC)$5.6K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for CNSP against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.