Security key
84841L407
Sphere 3D Corp. - Common Stock, $0.0001 par value (ANY)
CUSIP: 84841L407
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock, $0.0001 par value
- Total 13F shares
- 1,096,811
- Total 13F value
- $806,165
- Share change
- -2,558,302
- SEC-reported price per share
- $0.74
- Number of holders
- 18
- Value change
- -$1,577,620
- Number of buys
- 8
- Number of sells
- 13
- Shares outstanding
- 3,034,408
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
18
Top holders
10
ANY full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
Sphere 3D Corp. SEC filings
Sphere 3D Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 84841L407
Recent filing periods:
Ownership snapshot
Top reported holders of ANY - Sphere 3D Corp. - Common Stock, $0.0001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ARMISTICE CAPITAL, LLC
Disclosed value leader
ARMISTICE CAPITAL, LLC
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 5%
13D/G row: ARMISTICE CAPITAL, LLC
Showing 1-6 of 15 holder rows.
Quick read
ARMISTICE CAPITAL, LLC leads the comparable SEC ownership view at 5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ARMISTICE CAPITAL, LLC's linked filing trail.
Comparable ownership
Top 5
ARMISTICE CAPITAL, LLC
5%
UBS Group AG
17%
VANGUARD GROUP INC
15%
CITADEL ADVISORS LLC
9.6%
SUSQUEHANNA INTERNATIONAL GROUP, LLP
4.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC |
13D/G
13F
Company
|
5%
|
$1,302,039
1,771,482 shares
|
-$653,608 | 30 Sep 2025 |
| UBS Group AG |
13F
Company
|
17%
|
$309,976
525,383 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
15%
|
$265,521
450,035 shares
|
— | 30 Jun 2025 |
| CITADEL ADVISORS LLC |
13F
Company
|
9.6%
|
$171,968
291,421 shares
|
— | 30 Jun 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
4.3%
|
$76,758
130,075 shares
|
— | 30 Jun 2025 |
| XTX Topco Ltd |
13F
Company
|
2.4%
|
$42,300
71,682 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
18
Shares
1,096,811
Rows available
18
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
23
Q3 2025 holders
18
Holder diff
-5
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend