Data Storage Corp. -CW26DTSTWPreferred / convertible
13F holders, Q1 2026 (March 31)6holders +1
1new positions
0sold out
$0.07avg. 13F price*
At the end of Q1 2026, 6 institutions reported holding Data Storage Corp. -CW26 (DTSTW) in their 13F filings, up 1 from Q4 2025. 1 opened new positions and 0 sold out. The largest holders were Susquehanna International Group, LLP ($9K), Clear Street Group Inc. ($4K) and Virtu Financial LLC ($2K).
- Company
- Data Storage Corp. -CW26
- CUSIP
- 23786R110
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $2K |
| Exits | 0 | $0 |
All 13F filers, Q4 2025 → Q1 2026: 86,160 shares bought and 141,234 shares sold, net −55,074 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 6 holders
| Susquehanna International Group, LLP | — | Add +70.6% | 134,304 | $9K |
| Clear Street Group Inc. | — | Add +0.2% | 56,683 | $4K |
| Virtu Financial LLC | — | New | 20,983 | $2K |
| Heights Capital Management, Inc. | — | No change | 29,000 | $2K |
| HRT Financial LP | — | Add +38.4% | 34,206 | $1K |
| Bard Associates Inc. | — | Reduce -98.8% | 1,787 | $90 |
"% of holder's portfolio" is DTSTW's weight in each manager's 13F, not the share of Data Storage Corp. -CW26 the manager owns.