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.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $40.2K in total
- 4
- 13F holdersQ2 2026, +1 vs. previous quarter
- 17
- 13F valueReported value at the end of Q2 2026
- $508.6K
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding DTST, Q2 2026
No superinvestor reported holding DTST at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Data Storage Corp insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 (view filing)9:25 PM ET | Sep 11 | 3 days | Kempster ThomasDirector | SSale | −3.50K | $2.93 | −$10.2K | −15.9%18.5K after | |
| Sep 11, 2026 (view filing)8:33 PM ET | Sep 10 | 1 day | Argen JohnDirector | SSale | −3.00K | $2.97 | −$8.91K | −13.6%19.0K after | |
| Sep 11, 2026 (view filing)8:32 PM ET | Sep 10 | 1 day | Stein CliffordDirector | SSale | −3.99K | $3.05 | −$12.2K | −18.1%18.0K after | |
| Sep 11, 2026 (view filing)8:31 PM ET | Sep 11 | Same day | Mitchell Uwayne A.Director | SSale | −3.00K | $2.95 | −$8.85K | −13.6%19.0K after | |
| May 26, 2026 (view filing) | May 21-26 | 5 days | Piluso Charles M.Chairman and CEO | SSale | −87.0K | $3.83 | −$333.3K | −28.0%223.1K after | 3 lots |
| Dec 15, 2025 (view filing) | Dec 11-12 | 4 days | Maglione Lawrence A.Director | SSale | −21.5K | $5.01 | −$107.8K | −46.5%24.8K after | 4 lots |
| Dec 15, 2025 (view filing) | Dec 11 | 4 days | Correll Todd A.Director | SSale | −10.5K | $4.96 | −$51.9K | −23.8%33.5K after | |
| Dec 12, 2025 (view filing) | Dec 10 | 2 days | Piluso Charles M.Chairman and CEO | SSale | −20.1K | $4.99 | −$100.2K | −4.6%413.3K after | |
| Dec 12, 2025 (view filing) | Dec 10 | 2 days | Kempster ThomasDirector, 10% Owner | SSale | −6.85K | $4.99 | −$34.2K | −0.8%872.0K after | |
| Dec 12, 2025 (view filing) | Dec 10 | 2 days | Panagiotakos ChristosChief Financial Officer | SSale | −11.1K | $4.99 | −$55.2K | −21.4%40.5K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Data Storage Corp at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Angeles Wealth Management, LLC | 43,100 | $148.7K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 23,624 | $81.5K | 0.00% | +666+2.9% | Added |
| Geode Capital Management, LLC | 18,942 | $65.4K | 0.00% | −19,305−50.5% | Reduced |
| Colony Group, LLC | 17,829 | $61.5K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 12,689 | $43.8K | 0.00% | −9,285−42.3% | Reduced |
| HRT Financial LP | 10,901 | $37.0K | 0.00% | +10,901 | New |
| Vanguard Capital Management LLC | 8,165 | $28.2K | 0.00% | −23,118−73.9% | Reduced |
| UBS Group AG | 5,279 | $18.2K | 0.00% | +5,279 | New |
| Vanguard Fiduciary Trust Co | 4,834 | $16.7K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,379 | $5.00K | 0.00% | +1,355+5,645.8% | Added |