Data / Investment advisers / South Dakota / Hi-Line Capital Management, LLC
Hi-Line Capital Management, LLC, Watertown, SD: $757 million AUM, SEC registered investment adviser
Updated November 7, 2026. Source: the SEC's Form ADV data files for investment advisers.
Hi-Line Capital Management, LLC is an SEC registered investment adviser with its main office in Watertown, South Dakota and reports $757 million in regulatory assets under management in its Form ADV filed April 21, 2026. Its clients include charitable organizations, high net worth individuals and other investment advisers. It is paid through a percentage of assets under management.
The request: Watch Hi-Line Capital Management, LLC (CRD number 149522): each new Form ADV amendment, with AUM, clients and private funds. $10 of work on sign-up, no card.
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- Registration
- SEC registered investment adviser
- CRD number
- 149522
- SEC file number
- 801-87167
- SEC status
- Approved, effective April 6, 2015
- Main office
- 1200 33rd Street Se Suite #309, Watertown, SD 57201
- Phone
- (605) 878-0897
- Regulatory AUM
- $756,593,567 in the Form ADV filed April 21, 2026
- Discretionary AUM
- $726,286,099
- Non discretionary AUM
- $30,307,468
- Accounts
- 225
- Employees
- 5, of which 2 give investment advice
- Form of organization
- Limited Liability Company
- Paid through
- a percentage of assets under management
- Form ADV Item 11 disclosures
- None reported
- Latest Form ADV filing
- April 21, 2026
- SEC record
- Investment Adviser Public Disclosure
Clients
Client types the adviser reports in Form ADV item 5.D, with the AUM it attributes to each.
| Client type | Clients | AUM |
|---|---|---|
| Charitable organizations | 11 | $685.1 million |
| High net worth individuals | 33 | $41.1 million |
| Other investment advisers | Fewer than 5 | $22.5 million |
| Individuals (other than high net worth individuals) | 84 | $6.1 million |
| Corporations or other businesses | Fewer than 5 | $1.8 million |
AUM in the SEC's monthly files
Each change in the AUM the adviser reported across the monthly SEC files held here, with the first file that shows the new value.
| First in the file of | AUM | Form ADV filed |
|---|---|---|
| March 2, 2026 | $756.6 million | February 24, 2026 |
| December 1, 2025 | $657.8 million | March 24, 2025 |
Other advisers in South Dakota
| Adviser | City | AUM | Private funds | Source |
|---|---|---|---|---|
| Compass Financial Group, Inc | Sioux Falls | $1.48 billion | Not listed | adviserinfo.sec.gov |
| Elgethun Capital Management | Sioux Falls | $1.14 billion | 2 | adviserinfo.sec.gov |
| Standard Family Office, LLC | Sioux Falls | $1.01 billion | 2 | adviserinfo.sec.gov |
| Sage Capital Advisors, LLC | Sioux Falls | $672.8 million | Not listed | adviserinfo.sec.gov |
| RIA Advisory Group, LLC | Sioux Falls | $568.4 million | Not listed | adviserinfo.sec.gov |
| Lauer Capital Management LTD | Sioux Falls | $322.7 million | Not listed | adviserinfo.sec.gov |
| Big Sioux Wealth Management | Watertown | $235.2 million | Not listed | adviserinfo.sec.gov |
| Aspen Private Advisors, LLC | Sioux Falls | $199.9 million | Not listed | adviserinfo.sec.gov |
Also on SpecStream
- Investment advisers in South Dakota
- Advisers with $500 million to $1 billion in AUM
- Advisers serving charitable organizations
- Advisers serving high net worth individuals
- Hi-Line Capital Management, LLC on the SEC's adviser search
Public data published by the US Securities and Exchange Commission (US government work). Advisers report these values themselves in Form ADV, and neither the SEC nor the states approve or guarantee them. AUM is regulatory assets under management as the adviser reported it in Form ADV item 5.F, which can differ from the AUM a firm quotes elsewhere. Exempt reporting advisers do not report AUM. Office address, phone and website are the adviser's main office as filed; a firm that files its main office as a private residence shows no street address or phone. An Item 11 disclosure is a reported event, not a finding about the firm today. Details for each firm are on the SEC's Investment Adviser Public Disclosure site. This page uses SEC data and is not endorsed or certified by the SEC. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.