Sphere 3D Ownership | Who Owns Sphere 3D?


OverviewRevenueFinancialsChart

Sphere 3D Ownership Summary


Sphere 3D is owned by 4.31% institutional investors, 0.31% insiders, and 95.38% 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 1.30% of its assets in Sphere 3D shares.

ANY Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSphere 3D4.31%0.31%95.38%
SectorTechnology Stocks 35.23%13.13%51.64%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group440.41K1.56%$131.24K
Jane street group123.09K0.43%$36.63K
Bnp paribas arbitrage, snc122.12K0.43%$36.34K
Morgan stanley50.68K0.18%$15.08K
Citigroup34.30K0.12%$10.21K
Integrity wealth advisors28.21K0.10%$20.74K
Hrt financial lp25.12K0.09%$7.00K
Group one trading21.42K0.08%$6.37K
Stonex group17.57K0.06%$5.23K
Xtx topco16.87K0.06%$12.40K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Integrity wealth advisors28.21K0.01%$20.74K
Xtx topco16.87K0.00%$12.40K
Virtu financial10.51K0.00%$8.00K
Stonex group17.57K0.00%$5.23K
Tower research capital llc (trc)5.16K0.00%$3.79K
Mount yale investment advisors---
Atlantic union bankshares122.00-$37.00
Mariner---
Financial management professionals---
Two sigma securities---

Top Buyers

HolderShares% AssetsChange
Jane street group123.09K-123.09K
Bnp paribas arbitrage, snc122.12K-71.99K
Citigroup34.30K-34.30K
Integrity wealth advisors28.21K0.01%28.21K
Hrt financial lp25.12K-25.12K

Top Sellers

HolderShares% AssetsChange
Armistice capital---2.00M
Xtx topco16.87K0.00%-54.82K
Pnc financial services group---36.28K
Vanguard group440.41K--35.70K
Simplex trading384.00--25.84K

New Positions

HolderShares% AssetsChangeValue
Integrity wealth advisors28.21K0.01%28.21K$20.74K
Stonex group17.57K0.00%17.57K$5.23K
Virtu financial10.51K0.00%10.51K$8.00K
National bank of canada /fi/142.00-142.00$103.00
Tucker asset management35.00-35.00$10.00

Sold Out

HolderChange
Raymond james financial-1.00
Mount yale investment advisors-14.00
Financial management professionals-100.00
Cornerstone planning group-114.00
Jpmorgan chase-381.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202516-15.79%1,221,49111.37%427.51%9-4-20.00%
Sep 30, 202519-24.00%1,096,811-69.68%32.32%9-47.06%525.00%
Jun 30, 20252538.89%3,617,68722.18%1311.02%17183.33%4-50.00%
Mar 31, 202518-43.75%2,960,834-6.51%104.46%6-53.85%860.00%
Dec 31, 2024326.67%3,166,965235.32%1575.30%1330.00%5-

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv440.41K1.30%-
Dimensional US Core Equity 2 ETF31.64K0.13%-
Pender Small Cap Opportunities F42.02K0.12%-
Fidelity Nasdaq Composite Index514.000.00%-

Recent Insider Transactions


DateNameRoleActivityValue
Dec 09, 2025Kalbfleisch Kurt L. Chief Executive OfficerSell$41.92K
Dec 13, 2024Trompeter Patricia CEOSell$42.35K
Dec 11, 2024Trompeter Patricia CEOSell$26.00K
Dec 10, 2024Trompeter Patricia CEOSell$26.20K
Dec 12, 2024Trompeter Patricia CEOSell$12.70K

Insider Transactions Trends


DateBuySell
2025 Q4-1
2025 Q3--
2025 Q2--
2025 Q1--
2024 Q4-5

ANY Ownership FAQ


Who owns the most shares of Sphere 3D?

Sphere 3D’s largest shareholders are Vanguard group (440.41K shares, 1.56%), Jane street group (123.09K shares, 0.43%), and Bnp paribas arbitrage, snc (122.12K shares, 0.43%). Together, they hold 2.42% of Sphere 3D’s total shares outstanding.

Does Blackrock own Sphere 3D?

BlackRock is not among the top 10 institutional shareholders of Sphere 3D.

Who is Sphere 3D’s biggest shareholder by percentage of total assets invested?

Integrity wealth advisors is Sphere 3D’s biggest shareholder by percentage of total assets invested, with 0.01% of its assets in 28.21K Sphere 3D shares, valued at 20.74K$.

Who is the top mutual fund holder of Sphere 3D shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Sphere 3D shares, with 1.30% of its total shares outstanding invested in 440.41K Sphere 3D shares.

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