Sphere 3D Ownership | Who Owns Sphere 3D?
Sphere 3D Ownership Summary
Sphere 3D is owned by 90.96% institutional investors, 3.07% insiders, and 5.97% retail investors. Vanguard group is the largest institutional shareholder, holding 1.56% of ANY shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.17% of its assets in Sphere 3D shares.
ANY Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Sphere 3D | 90.96% | 3.07% | 5.97% |
| Sector | Technology Stocks | 36.93% | 14.89% | 48.18% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 440.41K | 1.56% | $131.24K |
| Integrity wealth advisors | 28.21K | 0.10% | $20.74K |
| Caitong asset management | 4.00 | 0.00% | $6.00 |
| Danske bank | 3.00 | 0.00% | $4.00 |
| Blackrock funding, inc. /de | 2.00 | 0.00% | $3.00 |
| National bank of canada /fi/ | 142.00 | 0.00% | $103.00 |
| Tucker asset management | 35.00 | 0.00% | $10.00 |
| Mount yale investment advisors | - | - | - |
| Atlantic union bankshares | - | - | - |
| Mariner | - | - | - |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Integrity wealth advisors | 28.21K | 0.01% | $20.74K |
| Mariner | - | - | - |
| Susquehanna group, llp | - | - | - |
| Two sigma securities | - | - | - |
| Atlantic union bankshares | - | - | - |
| Mount yale investment advisors | - | - | - |
| Tower research capital llc (trc) | - | - | - |
| Steward partners investment advisory | - | - | - |
| Jane street group | - | - | - |
| Bessemer group | - | - | - |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Integrity wealth advisors | 28.21K | 0.01% | 28.21K |
| National bank of canada /fi/ | 142.00 | - | 142.00 |
| Tucker asset management | 35.00 | - | 35.00 |
| Caitong asset management | 4.00 | - | 4.00 |
| Danske bank | 3.00 | - | 3.00 |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Armistice capital | - | - | -1.56M |
| Citadel advisors | - | - | -629.28K |
| Squarepoint ops | - | - | -381.21K |
| Susquehanna group, llp | - | - | -137.49K |
| Xtx topco | - | - | -131.33K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Integrity wealth advisors | 28.21K | 0.01% | 28.21K | $20.74K |
| National bank of canada /fi/ | 142.00 | - | 142.00 | $103.00 |
| Tucker asset management | 35.00 | - | 35.00 | $10.00 |
| Caitong asset management | 4.00 | - | 4.00 | $6.00 |
| Danske bank | 3.00 | - | 3.00 | $4.00 |
Sold Out
| Holder | Change |
|---|---|
| Raymond james financial | -1.00 |
| Mount yale investment advisors | -14.00 |
| Financial management professionals | -100.00 |
| Wells fargo & company/mn | -103.00 |
| Cornerstone planning group | -114.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 14 | -41.67% | 131,891 | -96.49% | 90 | 0.55% | 4 | -75.00% | 10 | 150.00% |
| Dec 31, 2025 | 16 | -15.79% | 1,221,491 | 11.37% | 4 | 27.51% | 9 | - | 4 | -20.00% |
| Sep 30, 2025 | 19 | -24.00% | 1,096,811 | -69.68% | 3 | 2.32% | 9 | -47.06% | 5 | 25.00% |
| Jun 30, 2025 | 25 | 38.89% | 3,617,687 | 22.18% | 13 | 11.02% | 17 | 183.33% | 4 | -50.00% |
| Mar 31, 2025 | 18 | -43.75% | 2,960,834 | -6.51% | 10 | 4.46% | 6 | -53.85% | 8 | 60.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 44.04K | 1.17% | - |
| Pender Small Cap Opportunities F | 42.02K | 1.10% | 37.81K |
| Dimensional US Core Equity 2 ETF | 31.64K | 0.13% | - |
| Fidelity Nasdaq Composite Index | 514.00 | 0.00% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 12, 2026 | Reppas Tiah Norton | Chief Accounting Officer | Sell | $10.06K |
| Mar 13, 2026 | Kalbfleisch Kurt L. | CEO and CFO | Sell | $15.58K |
| Dec 09, 2025 | Kalbfleisch Kurt L. | Chief Executive Officer | Sell | $41.92K |
| Dec 13, 2024 | Trompeter Patricia | CEO | Sell | $42.35K |
| Dec 11, 2024 | Trompeter Patricia | CEO | Sell | $26.00K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | - |
| 2026 Q1 | - | 2 |
| 2025 Q4 | - | 1 |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
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