Data StorageDTST
13F holders, Q3 2025 (September 30)At the end of Q3 2025, 23 institutions reported holding Data Storage Corp. (DTST) in their 13F filings, up 2 from Q2 2025. 5 opened new positions and 3 sold out. The largest holders were Bard Associates Inc. ($1.2M), Vanguard Group Inc. ($746K) and Renaissance Technologies ($380K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Data Storage Corp.
- CUSIP
- 23786R201
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $284K |
| Exits | 3 | $160K |
All 13F filers, Q2 2025 → Q3 2025: 89,267 shares bought and 120,727 shares sold, net −31,460 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 23 holders
| Bard Associates Inc. | 0.32% | Reduce -0.4% | 280,700 | $1.2M |
| Vanguard Group Inc. | 0.00% | Add +5.6% | 172,653 | $746K |
| Renaissance Technologies | 0.00% | Add +4.9% | 87,900 | $380K |
| Geode Capital Management, LLC | 0.00% | Add +0.6% | 55,264 | $239K |
| Elevation Point Wealth Partners, LLC | 0.01% | New | 43,100 | $186K |
| NorthCoast Asset Management LLC | 0.00% | No change | 43,100 | $186K |
| Perritt Capital Management Inc | 0.08% | Add +14.3% | 40,000 | $173K |
| Dimensional Fund Advisors LP | 0.00% | Add +15.1% | 37,574 | $162K |
| Citadel Advisors | 0.00% | Reduce -45.5% | 18,199 | $79K |
| Heritage Investors Management Corp. | 0.00% | Reduce -16.4% | 16,728 | $72K |
| LPL Financial LLC | 0.00% | Reduce -37.0% | 13,856 | $60K |
| Northern Trust Corp. | 0.00% | New | 12,273 | $53K |
| State Street Corp. | 0.00% | No change | 11,217 | $48K |
| Snowden Capital Advisors LLC | 0.00% | New | 10,000 | $43K |
| SBI Securities Co., Ltd. | 0.00% | No change | 1,309 | $6K |
| Osaic Holdings, Inc. | 0.00% | No change | 1,180 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -60.3% | 865 | $4K |
| Citigroup Inc. | 0.00% | New | 393 | $2K |
| FMR LLC | 0.00% | No change | 342 | $1K |
| Royal Bank of Canada | 0.00% | Reduce -99.7% | 159 | $1K |
| BlackRock, Inc. | 0.00% | Reduce -93.2% | 69 | $298 |
| Bank of America Corp. | 0.00% | Reduce -2.6% | 38 | $164 |
| UBS Group AG | 0.00% | New | 10 | $43 |
"% of holder's portfolio" is DTST's weight in each manager's 13F, not the share of Data Storage Corp. the manager owns.