Data Storage Corp
DTST- Exchange
- Nasdaq
- Industry
- Services-Computer Processing & Data Preparation
- SEC CIK
- 0001419951
In the last 90 days, Data Storage Corp insiders filed 0 open-market purchases and 4 sales; 17 institutions reported holding it in 13F filings for Q2 2026, worth $508.6K in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Data Storage Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 23
- +2 vs. Q2 2025
- Shares held
- 846.9K
- −31.5K (−3.6%) vs. Q2 2025
- Total value
- $3.66M
- +$629.9K (+20.8%) vs. Q2 2025
- New holders
- 5
- 5 more added
- Sold out
- 3
- 8 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DTST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 17 | $508.6K |
| Q1 2026 | 16 | $822.1K |
| Q4 2025 | 35 | $7.30M |
| Q3 2025 | 23 | $3.66M |
| Q2 2025 | 21 | $3.03M |
| Q1 2025 | 20 | $2.98M |
| Q4 2024 | 24 | $3.36M |
| Q3 2024 | 20 | $3.20M |
| Q2 2024 | 19 | $5.49M |
| Q1 2024 | 14 | $4.15M |
| Q4 2023 | 14 | $1.80M |
| Q3 2023 | 11 | $1.81M |
| Q2 2023 | 11 | $1.37M |
| Q1 2023 | 9 | $1.01M |
| Q4 2022 | 14 | $885.1K |
| Q3 2022 | 10 | $1.25M |
| Q2 2022 | 9 | $1.28M |
| Q1 2022 | 13 | $1.89M |
| Q4 2021 | 10 | $1.83M |
| Q3 2021 | 9 | $2.37M |
| Q2 2021 | 7 | $4.53M |
| Q1 2021 | 1 | $1.00K |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Data Storage Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bard Associates Inc | 280,700 | $1.21M | 0.32% | −1,017−0.4% | Reduced |
| Vanguard Group Inc | 172,653 | $745.9K | 0.00% | +9,152+5.6% | Added |
| Renaissance Technologies LLC | 87,900 | $379.7K | 0.00% | +4,100+4.9% | Added |
| Geode Capital Management, LLC | 55,264 | $238.8K | 0.00% | +319+0.6% | Added |
| Kovitz Investment Group Partners, LLC | 43,100 | $186.2K | 0.00% | 00.0% | Unchanged |
| Mount Yale Investment Advisors, LLC | 43,100 | $186.2K | 0.01% | +43,100 | New |
| Perritt Capital Management Inc | 40,000 | $172.8K | 0.08% | +5,000+14.3% | Added |
| Dimensional Fund Advisors LP | 37,574 | $162.3K | 0.00% | +4,920+15.1% | Added |
| Citadel Advisors LLC | 18,199 | $78.6K | 0.00% | −15,184−45.5% | Reduced |
| Heritage Investors Management Corp | 16,728 | $72.0K | 0.00% | −3,272−16.4% | Reduced |
| LPL Financial LLC | 13,856 | $59.9K | 0.00% | −8,150−37.0% | Reduced |
| Northern Trust Corp | 12,273 | $53.0K | 0.00% | +12,273 | New |
| State Street Corp | 11,217 | $48.5K | 0.00% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 10,000 | $43.2K | 0.00% | +10,000 | New |
| SBI Securities Co., Ltd. | 1,309 | $5.66K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,180 | $5.28K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 865 | $3.74K | 0.00% | −1,312−60.3% | Reduced |
| Citigroup Inc | 393 | $1.70K | 0.00% | +393 | New |
| FMR LLC | 342 | $1.48K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 159 | $1.00K | 0.00% | −44,641−99.6% | Reduced |
| BlackRock, Inc. | 69 | $298 | 0.00% | −943−93.2% | Reduced |
| Bank of America Corp | 38 | $164 | 0.00% | −1−2.6% | Reduced |
| UBS Group AG | 10 | $43 | 0.00% | +10 | New |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −45,607−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −100−100.0% | Sold out |