STAMFORD, CT
SPHERE 3D CORP.ANY— Latest position per institution from SEC 13F filings
15
Institutional holders
375.92K
Total shares held
645.05K
Estimated value
18.80K
Avg. position size
HRT FINANCIAL LP
CIK 1475597
Shares
114.18K
Value
315.00
Filed
Jun 30, 2026
MMCAP INTERNATIONAL INC. SPC
CIK 1304857
Shares
64.92K
Value
179.18K
Filed
Jun 30, 2026
STONEX GROUP INC.
CIK 913760
Shares
54.66K
Value
110.72K
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
38.88K
Value
107.32K
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
28.84K
Value
41.81K
Filed
Mar 31, 2026
BNP PARIBAS FINANCIAL MARKETS
CIK 1166588
Shares
27.11K
Value
74.84K
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
14.84K
Value
40.95K
Filed
Jun 30, 2026
SOWELL FINANCIAL SERVICES LLC
CIK 1633697
Shares
11K
Value
30.36K
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
9.89K
Value
27.31K
Filed
Jun 30, 2026
HARBOUR INVESTMENTS, INC.
CIK 810121
Shares
7.30K
Value
20.15K
Filed
Jun 30, 2026
CITIGROUP INC
CIK 831001
Shares
1.80K
Value
4.97K
Filed
Jun 30, 2026
ROYAL BANK OF CANADA
CIK 1000275
Shares
963.00
Value
3K
Filed
Jun 30, 2026
SBI SECURITIES CO., LTD.
CIK 1851815
Shares
553.00
Value
1.53K
Filed
Jun 30, 2026
ARLINGTON TRUST CO LLC
CIK 1997685
Shares
500.00
Value
1.38K
Filed
Jun 30, 2026
TD WATERHOUSE CANADA INC.
CIK 1999606
Shares
291.00
Value
708.00
Filed
Jun 30, 2026
GROUP ONE TRADING LLC
CIK 932540
Shares
149.00
Value
411.00
Filed
Jun 30, 2026
ATLANTIC UNION BANKSHARES CORP
CIK 883948
Shares
13.00
Value
36.00
Filed
Jun 30, 2026
MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV
CIK 354201
Shares
10.00
Value
28.00
Filed
Jun 30, 2026
WELLS FARGO & COMPANY/MN
CIK 72971
Shares
10.00
Value
28.00
Filed
Jun 30, 2026
NATIONAL BANK OF CANADA /FI/
CIK 926171
Shares
9.00
Value
25.00
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | HRT FINANCIAL LP | 1475597 | 114.18K | 315.00 | Jun 30, 2026 |
| 2 | MMCAP INTERNATIONAL INC. SPC | 1304857 | 64.92K | 179.18K | Jun 30, 2026 |
| 3 | STONEX GROUP INC. | 913760 | 54.66K | 110.72K | Jun 30, 2026 |
| 4 | UBS GROUP AG | 1610520 | 38.88K | 107.32K | Jun 30, 2026 |
| 5 | CITADEL ADVISORS LLC | 1423053 | 28.84K | 41.81K | Mar 31, 2026 |
| 6 | BNP PARIBAS FINANCIAL MARKETS | 1166588 | 27.11K | 74.84K | Jun 30, 2026 |
| 7 | JANE STREET GROUP, LLC | 1595888 | 14.84K | 40.95K | Jun 30, 2026 |
| 8 | SOWELL FINANCIAL SERVICES LLC | 1633697 | 11K | 30.36K | Jun 30, 2026 |
| 9 | MORGAN STANLEY | 895421 | 9.89K | 27.31K | Jun 30, 2026 |
| 10 | HARBOUR INVESTMENTS, INC. | 810121 | 7.30K | 20.15K | Jun 30, 2026 |
| 11 | CITIGROUP INC | 831001 | 1.80K | 4.97K | Jun 30, 2026 |
| 12 | ROYAL BANK OF CANADA | 1000275 | 963.00 | 3K | Jun 30, 2026 |
| 13 | SBI SECURITIES CO., LTD. | 1851815 | 553.00 | 1.53K | Jun 30, 2026 |
| 14 | ARLINGTON TRUST CO LLC | 1997685 | 500.00 | 1.38K | Jun 30, 2026 |
| 15 | TD WATERHOUSE CANADA INC. | 1999606 | 291.00 | 708.00 | Jun 30, 2026 |
| 16 | GROUP ONE TRADING LLC | 932540 | 149.00 | 411.00 | Jun 30, 2026 |
| 17 | ATLANTIC UNION BANKSHARES CORP | 883948 | 13.00 | 36.00 | Jun 30, 2026 |
| 18 | MH & ASSOCIATES SECURITIES MANAGEMENT CORP /ADV | 354201 | 10.00 | 28.00 | Jun 30, 2026 |
| 19 | WELLS FARGO & COMPANY/MN | 72971 | 10.00 | 28.00 | Jun 30, 2026 |
| 20 | NATIONAL BANK OF CANADA /FI/ | 926171 | 9.00 | 25.00 | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.