DTST — DATA STORAGE CORP
As of Q2 2026, 5 SEC-registered investment managers reported holding DTST (DATA STORAGE CORP) in their latest 13F filings, with a combined reported value of $209.11K across 60.60K shares. That is -27.4% by share count (-22.91K shares) versus the previous quarter, while reported value moved -35.3%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 1 added to existing stakes, 2 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
DTST is classified in the Information Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 180.59K | $924.61K | 0.00% | Add |
| Renaissance Technologies history | Q4 2025 | 136.10K | $696.83K | 0.00% | Add |
| Northern Trust Corp history | Q4 2025 | 16.80K | $86.01K | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 23.62K | $81.50K | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 18.94K | $65.38K | 0.00% | Reduce |
| Bank of America Corp history | Q4 2025 | 9.04K | $46.28K | 0.00% | Add |
| Millennium Management history | Q2 2026 | 12.69K | $43.78K | 0.00% | Reduce |
| UBS Group AG history | Q2 2026 | 5.28K | $18.21K | 0.00% | New |
| Citigroup Inc history | Q4 2025 | 580 | $2.97K | 0.00% | Add |
| Fidelity Management & Research (FMR) history | Q4 2025 | 342 | $1.75K | 0.00% | Hold |
| Morgan Stanley history | Q1 2026 | 268 | $1.01K | 0.00% | New |
| BlackRock Inc history | Q2 2026 | 69 | $238 | 0.00% | Hold |
| Wells Fargo & Co history | Q1 2024 | 33 | $189 | 0.00% | Add |
| JPMorgan Chase & Co history | Q1 2025 | 8 | $29 | 0.00% | Reduce |
| Lazard Asset Management history | Q1 2024 | 246 | $1 | 0.00% | New |
New Positions (Q2 2026)
- UBS Group AG 5.28K sh · $18.21K
Fully Exited (vs previous quarter)
- Morgan Stanley sold 268 sh · $1.01K
Fund Position History — shares by quarter (top 15 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Citadel Advisors | — | 55.27K | — | 18.70K | — | 19.66K | 12.89K | — | — | 28.04K | — | — | — | — | — | 33.38K | 18.20K | 50.58K | 22.96K | 23.62K |
| Geode Capital Management | 115.97K | 135.80K | 136.25K | 52.86K | 52.86K | 52.76K | 52.76K | 52.76K | 52.78K | 52.78K | 63.09K | 53.00K | 52.94K | 53.63K | 54.12K | 54.95K | 55.26K | 54.12K | 38.25K | 18.94K |
| Millennium Management | — | — | — | 34.09K | 29.32K | 20.50K | — | — | — | — | — | — | — | — | — | — | — | — | 21.97K | 12.69K |
| UBS Group AG | — | 2.06K | 3.80K | — | 5.04K | 3.38K | — | — | — | — | — | 2.26K | — | 184 | — | — | 10 | 208 | — | 5.28K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 9.99K | 10.05K | 9.87K | 1.01K | 69 | 69 | 69 | 69 |
| Fidelity Management & Research (FMR) | — | — | — | — | — | — | — | — | — | — | 500 | 526 | 500 | 342 | 342 | 342 | 342 | 342 | — | — |
| Morgan Stanley | — | — | — | — | — | — | — | — | — | — | — | 200 | 4.20K | 200 | — | — | — | — | 268 | — |
| Renaissance Technologies | — | — | — | — | — | — | — | 50.40K | 46.26K | 84.51K | 50.00K | 89.90K | 146.10K | 83.10K | 81.90K | 83.80K | 87.90K | 136.10K | — | — |
| Bank of America Corp | 1.50K | 1.50K | 1.50K | — | — | 4 | — | — | — | 4 | — | 35 | 86 | 34 | 34 | 39 | 38 | 9.04K | — | — |
| Citigroup Inc | — | — | 500 | — | — | — | — | — | — | — | — | — | — | — | — | — | 393 | 580 | — | — |
| Northern Trust Corp | — | — | — | — | — | — | — | — | — | — | — | 11.42K | 11.42K | — | — | — | 12.27K | 16.80K | — | — |
| Vanguard Group | 38.01K | 56.96K | 63.95K | 63.95K | 103.90K | 104.00K | 103.50K | 103.50K | 104.10K | 109.78K | 150.80K | 163.50K | 163.50K | 163.50K | 163.50K | 163.50K | 172.65K | 180.59K | — | — |
| JPMorgan Chase & Co | — | — | — | — | — | — | — | 777 | 5 | 7 | 9 | — | — | 9 | 8 | — | — | — | — | — |
| Lazard Asset Management | — | — | — | — | — | — | — | — | — | — | 246 | — | — | — | — | — | — | — | — | — |
| Wells Fargo & Co | 21 | 22 | 21 | 23 | 27 | 28 | 29 | 30 | 30 | 32 | 33 | — | — | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details