Sphere 3D
23 hedge funds and large institutions have $1.12M invested in Sphere 3D in 2025 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 8 increasing their positions, 4 reducing their positions, and 4 closing their positions.
100% more first-time investments, than exits
New positions opened: 8 | Existing positions closed: 4
100% more repeat investments, than reductions
Existing positions increased: 8 | Existing positions reduced: 4
39% more capital invested
Capital invested by funds: $806K → $1.12M (+$312K)
21% more funds holding
Funds holding: 19 → 23 (+4)
0.73% more ownership
Funds ownership: 0.39% → 1.11% (+0.73%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Armistice Capital
New York
|
+$936K |
| 2 |
Squarepoint
New York
|
+$228K |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$207K |
| 4 |
Jane Street
New York
|
+$73.7K |
| 5 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$68.6K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
-$21.4K |
| 2 |
IWA
Integrity Wealth Advisors
Ventura,
California
|
-$16.9K |
| 3 |
Simplex Trading
Chicago,
Illinois
|
-$15.5K |
| 4 |
Group One Trading
Chicago,
Illinois
|
-$9.07K |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$5.01K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
Bank of America
Charlotte,
North Carolina
| – | -$24 | -3 | Closed |
|
27
Royal Bank of Canada
Toronto,
Ontario, Canada
| – | +$84 | +14 | +108% |
|
ANY Hedge Fund Activity: Q4 2025 in Review
23 of the 8,240 institutional investors tracked by Wall St. Rank reported a position in Sphere 3D (ANY) for Q4 2025, worth a combined $1.12M — up 39% from $806K a quarter earlier.
Buyers outnumbered sellers: 8 funds opened new ANY positions and 4 closed out — a net gain of 4 holders — while 8 added to existing stakes and 4 trimmed.
The largest buyer was Armistice Capital, opening a new position worth an estimated $936K. The largest seller was Vanguard Group, cutting an estimated $21.4K.
- 23 institutional investors held Sphere 3D (ANY) as of Q4 2025, up from 19 in Q3 2025.
- Funds reported $1.12M of Sphere 3D stock for Q4 2025, up 39% quarter-over-quarter.
- 8 funds opened new Sphere 3D positions in Q4 2025 and 4 closed out, a net change of +4 holders.
- The largest Sphere 3D buyer in Q4 2025 was Armistice Capital, an estimated $936K added.
- The largest Sphere 3D seller in Q4 2025 was Vanguard Group, an estimated $21.4K sold.
Based on aggregated 13F filings for Q4 2025.