Private company
SANDSTONE Asset Management
Corporation registered in Canada, based in Calgary, active since 2004. Summary from the record
Last updated Oct 21, 2026.
Overview
Corporate structure
SANDSTONE Asset Management sits at the top of its group. 2 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of SANDSTONE Asset Management
- Sharon Elizabeth Watkins Owns 50% to 75% of SANDSTONE Asset Management, since 06/2004 (Form ADV)
- Brent Donald Pickerl Owns 25% to 50% of SANDSTONE Asset Management, since 08/2013 (Form ADV)
- Niomi Niki Dunne Owns 5% to 10% of SANDSTONE Asset Management, since 04/2018 (Form ADV)
- SANDSTONE Asset Management Calgary, Alberta, Canada
- Longevity Health Holdings, Inc. Stake ยท Pittsburgh, Pennsylvania
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); stakes of 5% or more it reported on Schedules 13D and 13G (1 companies); owners and owned firms from Form ADV, the registration investment advisers file with the SEC. Each entity in the chart links to its source.
Investment adviser
SANDSTONE Asset Management is registered with the SEC as an investment adviser. This is what it reports on Form ADV, the registration every adviser files and keeps current.
- Assets it manages$330.7M3 129 accounts, $330.3M with discretion
- Employees10 4 in investment advice or research
- ClientsHigh net worth individuals: 106 ($290.2M); Charitable organizations: 3 ($22.9M); Corporations or other businesses not listed above: 15 ($14.6M); Other: TRUSTS: 5 ($3.0M)
- How it is paidA percentage of assets under its management
- What it doesPortfolio management for individuals and/or small businesses; Portfolio management for pooled investment vehicles (other than investment companies); Portfolio management for businesses (other than small businesses) or institutional clients (other than registered investment companies and other pooled investment vehicles); Selection of other advisers (including private fund managers)
- Holds client assetsNo
- Client brochureExempt from delivering one (Form ADV Part 2), so there is none to quote
- RegistrationSEC 801-71037, CRD 152742 IAPD record
Who owns it
Owners of 5% or more as the firm lists them (Schedule A), and the owners of those owners up the chain (Schedule B).
- Sharon Elizabeth Watkinsowns 50% to 75%, since 06/2004
- Brent Donald Pickerlowns 25% to 50%, since 08/2013
- Niomi Niki Dunneowns 5% to 10%, since 04/2018
Timeline
- Feb 11, 2004Founded SANDSTONE Asset Management is founded2
Stakes it holds
SANDSTONE Asset Management has told the SEC it owns more than 5% of 1 company, latest first (Schedules 13D and 13G).
- Longevity Health Holdings, Inc.SC 13G/A Mar 21, 2023 to Apr 18, 20244
Sources
The numbers on this page point here. Each one links to the record it came from.
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