Sphere 3D Corp.

DB:8S30 Stock Report

Market Cap: €11.6m

Sphere 3D Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:8S30 Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
12 Mar 26Sell€8,729Tiah ReppasIndividual6,250€1.40

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 8S30?
Owner TypeNumber of SharesOwnership Percentage
Institutions131,9253.45%
Individual Insiders1,455,18538%
General Public2,242,14058.6%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 44.7%.

Top Shareholders

Top 24 shareholders own 41.45% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
22.5%
Joel Block
862,810€2.6m0%no data
4.6%
Kurt Kalbfleisch
176,245€533.7k172%no data
2.79%
Susan Harnett
106,675€323.0k5,240%no data
1.95%
Duncan McEwan
74,483€225.5k18,100%no data
1.83%
Timothy Hanley
69,971€211.9k3,400%no data
1.57%
Marcus Dent
60,210€182.3k0%no data
1.48%
Nicholas Gates
56,555€171.2k0%no data
1.26%
Tiah Reppas
48,236€146.1k290%no data
0.75%
Citadel Advisors LLC
28,835€87.3k-54.2%no data
0.74%
UBS Asset Management AG
28,319€85.7k10,200%no data
0.73%
BNP Paribas Financial Markets SNC
27,915€84.5k129%no data
0.62%
Jane Street Group, LLC
23,839€72.2k93.7%no data
0.36%
Sterne Agee Asset Management, Inc.
13,692€41.5k680%no data
0.23%
Morgan Stanley
8,894€26.9k75.5%no data
0.0053%
SBI Holdings, Inc.
205€620.3-0.49%no data
0.0039%
Group One Trading LLC
149€451.0-93%no data
0.00084%
RBC Dominion Securities Inc.
32€97.418.5%no data
0.00034%
Atlantic Union Bankshares Corporation
13€39.48.33%no data
0.00029%
Wells Fargo & Company
11€33.610%no data
0.00026%
MH & Associates Securities Management Corp
10€30.111.1%no data
0.0001%
Caitong International Asset Management Co., Limited
4€11.60%no data
0.00008%
Danske Capital AS (Estonia)
3€9.30%no data
0.00008%
Tucker Asset Management LLC
3€9.30%no data
0.00005%
BlackRock, Inc.
2€5.80%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/17 14:57
End of Day Share Price 2026/06/17 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Sphere 3D Corp. is covered by 5 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Hubert MakATB Cormark Historical (Cormark Securities)
Kevin DedeH.C. Wainwright & Co.
Daniel AmirLadenburg Thalmann & Company