| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 7.3% | -27% | $1,603,129 | -$641,111 | 375,440 | -29% | Armistice Capital, LLC | 30 Sep 2025 |
As of 30 Sep 2025, 23 institutional investors reported holding 846,929 shares of Data Storage Corp - Common Stock par value $0.001 per share (DTST). This represents 16% of the company’s total 5,164,237 outstanding shares.
The largest institutional shareholders of Data Storage Corp - Common Stock par value $0.001 per share (DTST) together control 16% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BARD ASSOCIATES INC | 5.4% | 280,700 | -0.36% | 0.32% | $1,212,624 |
| VANGUARD GROUP INC | 3.3% | 172,653 | +5.6% | 0% | $745,861 |
| RENAISSANCE TECHNOLOGIES LLC | 1.7% | 87,900 | +4.9% | 0% | $379,728 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1% | 55,264 | +0.58% | 0% | $238,778 |
| ELEVATION POINT WEALTH PARTNERS, LLC | 0.83% | 43,100 | 0.01% | $186,192 | |
| Kovitz Investment Group Partners, LLC | 0.83% | 43,100 | 0% | 0% | $186,192 |
| Perritt Capital Management Inc | 0.77% | 40,000 | +14% | 0.08% | $172,800 |
| DIMENSIONAL FUND ADVISORS LP | 0.73% | 37,574 | +15% | 0% | $162,320 |
| CITADEL ADVISORS LLC | 0.35% | 18,199 | -45% | 0% | $78,620 |
| HERITAGE INVESTORS MANAGEMENT CORP | 0.32% | 16,728 | -16% | 0% | $72,000 |
| LPL Financial LLC | 0.27% | 13,856 | -37% | 0% | $59,858 |
| NORTHERN TRUST CORP | 0.24% | 12,273 | 0% | $53,019 | |
| STATE STREET CORP | 0.22% | 11,217 | 0% | 0% | $48,457 |
| Snowden Capital Advisors LLC | 0.19% | 10,000 | 0% | $43,200 | |
| SBI Securities Co., Ltd. | 0.03% | 1,309 | 0% | 0% | $5,655 |
| OSAIC HOLDINGS, INC. | 0.02% | 1,180 | 0% | 0% | $5,277 |
| Tower Research Capital LLC (TRC) | 0.02% | 865 | -60% | 0% | $3,737 |
| CITIGROUP INC | 0.01% | 393 | 0% | $1,698 | |
| FMR LLC | 0.01% | 342 | 0% | 0% | $1,478 |
| ROYAL BANK OF CANADA | 0% | 159 | -100% | 0% | $1,000 |
| BlackRock, Inc. | 0% | 69 | -93% | 0% | $298 |
| BANK OF AMERICA CORP /DE/ | 0% | 38 | -2.6% | 0% | $164 |
| UBS Group AG | 0% | 10 | 0% | $43 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0% | 0 | -100% | $0 | |
| Federation des caisses Desjardins du Quebec | 0% | 0 | -100% | $0 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 26,921 | $137,507 | +$137,506 | $5.11 | 2 |
| 2025 Q3 | 846,929 | $3,658,999 | -$184,466 | $4.32 | 23 |
| 2025 Q2 | 878,389 | $3,029,070 | +$202,599 | $3.44 | 21 |
| 2025 Q1 | 820,243 | $2,978,214 | +$93,464 | $3.63 | 20 |
| 2024 Q4 | 794,400 | $3,360,777 | -$157,785 | $4.23 | 24 |
| 2024 Q3 | 847,503 | $3,195,016 | -$180,021 | $3.77 | 20 |
| 2024 Q2 | 837,251 | $5,493,027 | +$692,254 | $6.56 | 19 |
| 2024 Q1 | 731,921 | $4,154,891 | +$714,060 | $5.72 | 14 |
| 2023 Q4 | 625,700 | $1,801,660 | +$187,396 | $2.88 | 14 |
| 2023 Q3 | 558,365 | $1,809,703 | -$96,562 | $3.24 | 11 |
| 2023 Q2 | 588,175 | $1,368,752 | +$85,322 | $2.33 | 11 |
| 2023 Q1 | 554,131 | $1,011,387 | -$70,470 | $1.82 | 9 |
| 2022 Q4 | 599,608 | $885,092 | -$20,299 | $1.48 | 13 |
| 2022 Q3 | 612,999 | $1,249,000 | +$142,808 | $2.04 | 9 |
| 2022 Q2 | 523,195 | $1,282,000 | -$128,343 | $2.46 | 7 |
| 2022 Q1 | 584,412 | $1,889,000 | -$38,545 | $3.24 | 10 |
| 2021 Q4 | 599,644 | $1,833,000 | +$164,777 | $3.05 | 9 |
| 2021 Q3 | 534,677 | $2,373,000 | -$1,067,438 | $4.44 | 8 |
| 2021 Q2 | 776,008 | $4,525,000 | +$4,517,977 | $5.84 | 5 |