Sphere 3D Corp.
13F holders, Q2 2025 (June 30)25holders +6
11new positions
4sold out
1famous investor
$0.59avg. 13F price*
At the end of Q2 2025, 25 institutions reported holding Sphere 3D Corp. in their 13F filings, up 6 from Q1 2025. 11 opened new positions and 4 sold out. The largest holders were Armistice Capital, LLC ($1.2M), UBS Group AG ($310K) and Vanguard Group Inc. ($266K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Sphere 3D Corp.
- CUSIP
- 84841L407
- Latest filing quarter
- Q4 2025
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 11 | $228K |
| Exits | 4 | $4K |
All 13F filers, Q1 2025 → Q2 2025: 899,399 shares bought and 242,282 shares sold, net +657,117 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 25 holders
| Armistice Capital, LLC | 0.04% | Reduce -9.5% | 1,996,000 | $1.2M |
| UBS Group AG | 0.00% | Add +301.0% | 525,383 | $310K |
| Vanguard Group Inc. | 0.00% | No change | 450,035 | $266K |
| Citadel Advisors | 0.00% | New | 291,421 | $172K |
| Susquehanna International Group, LLP | 0.00% | Add +245.9% | 130,075 | $77K |
| XTX Topco Ltd | 0.00% | Add +51.7% | 71,682 | $42K |
| PNC Financial Services Group, Inc. | 0.00% | New | 36,285 | $21K |
| HRT Financial LP | 0.00% | New | 28,834 | $17K |
| Group One Trading LLC | 0.00% | Reduce -46.6% | 17,418 | $10K |
| Jane Street Group, LLC | 0.00% | New | 13,786 | $8K |
| BNP Paribas Financial Markets | 0.00% | New | 12,700 | $7K |
| Two Sigma Securities, LLC | 0.00% | Add +5.0% | 11,370 | $7K |
| Morgan Stanley | 0.00% | Add +2.7% | 10,256 | $6K |
| Simplex Trading, LLC | 0.00% | Reduce -44.4% | 8,647 | $5K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +7.8% | 7,921 | $5K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -7.7% | 2,064 | $1K |
| Citigroup Inc. | 0.00% | New | 2,010 | $1K |
| Bessemer Group Inc. | 0.00% | New | 1,428 | $1K |
| Atlantic Union Bankshares Corp | 0.00% | New | 122 | $72 |
| Wells Fargo & Company | 0.00% | No change | 103 | $61 |
| Financial Management Professionals, Inc. | 0.00% | No change | 100 | $59 |
| Bank of America Corp. | 0.00% | New | 32 | $19 |
| Elevation Point Wealth Partners, LLC | 0.00% | New | 14 | $8 |
| Raymond James Financial Inc. | 0.00% | New | 1 | $1 |
| Royal Bank of Canada | 0.00% | Add +107.6% | 274 | $0 |
"% of holder's portfolio" is SPHERE 3D CORP's weight in each manager's 13F, not the share of Sphere 3D Corp. the manager owns.