AdvisorCensus / Financial advisors / South Dakota / HI-Line Capital Management, LLC
HI-Line Capital Management, LLC is an SEC-registered investment advisory firm in Watertown, SD, registered since 2015, reporting $500 million to $1 billion in regulatory assets under management in its Form ADV filing dated April 21, 2026.
Quick answers
From the filingHow is HI-Line Capital Management, LLC compensated?
On its Form ADV (Item 5.E, October 2026), HI-Line Capital Management, LLC reports these compensation arrangements: a percentage of assets under its management.
Where is HI-Line Capital Management, LLC located?
HI-Line Capital Management, LLC's principal office is in Watertown, SD, according to its Form ADV.
Is HI-Line Capital Management, LLC registered with the SEC or a state?
HI-Line Capital Management, LLC is an SEC-registered investment advisory firm, registered since 2015. Status as filed: Approved. CRD 149522.
How much does HI-Line Capital Management, LLC manage?
HI-Line Capital Management, LLC reports $756,593,567 in regulatory assets under management in its Form ADV filing dated April 21, 2026 (96% discretionary).
How have HI-Line Capital Management, LLC's assets and staff changed since 2021?
In the Form ADV data for HI-Line Capital Management, LLC: Regulatory assets under management: $332,290,934 in the October 2021 data and $756,593,567 in the October 2026 data, up 128%. Total employees: 4 in October 2021 and 5 in October 2026. Assets under management move with markets as well as with clients coming and going.
What types of clients does HI-Line Capital Management, LLC serve?
By number of clients on Form ADV Item 5.D: individuals (other than high net worth individuals) (84); high net worth individuals (33); charitable organizations (11).
Which custodians does HI-Line Capital Management, LLC use?
HI-Line Capital Management, LLC's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists Charles Schwab & Co., Inc. as a custodian holding 10% or more of its separately managed account assets.
Does HI-Line Capital Management, LLC report any disciplinary disclosures?
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/149522
What changed in HI-Line Capital Management, LLC's recent Form ADV filings?
In the March 2026 filing data: Regulatory assets under management went from $657,780,902 to $756,593,567 (+15%). Registered or notice-filed in MT.
From the Form ADV filing
Every figure below is as the firm filed it with regulators, as of October 2026.
How the firm is compensated
Item 5.E- A percentage of assets under your management
Item 5.E lists how the firm is compensated for its advice; Items 5.B, 6.A, and 7.A show whether its people or related companies can also earn commissions. Percentage of assets, fixed, hourly, subscription, and performance-based fees come from clients (a performance-based fee depends on investment results); commissions come with a sale or a trade, often from the company behind the product. How fees, commissions, and other arrangements differ
Fees and minimums
Form ADV Part 2ASee the firm's brochure (dated April 21, 2026) for its fees and any account minimum, on the SEC's IAPD site.
Regulatory assets under management
Item 5.F$756,593,567 as of October 2026, filing dated April 21, 2026.
A measure of scale, not skill or returns. Discretionary means the firm decides trades; non-discretionary means clients approve each one. What assets under management means
Who the firm serves
Item 5.DA firm with no individual clients is an institutional manager even if it manages billions; the mix tells you whom the practice is built around.
Advisory services
Item 5.G- Financial planning services
- Portfolio management for individuals and/or small businesses
- Portfolio management for businesses (other than small businesses) or institutional clients
- Selection of other advisers (including private fund managers)
- Other
Registration and firm details
Items 1, 2, 5- Registration
- SEC-registered investment adviser. Status as filed: Approved.
- Registered since
- 2015 (11 years)
- Employees
- Total: 5. Performing investment advisory functions: 2.
- Wrap fee program participation
- No.
- Custodians (Schedule D, Section 5.K(3))
-
Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.
- States registered or notice-filed
-
6 states or jurisdictions
SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration
Disclosures
Item 11None Reports no disclosure items on Form ADV Item 11. View on IAPD.
Item 11 asks about criminal, regulatory, and civil events involving the firm and its advisory personnel. The detail of each yes answer is on the IAPD record. Reading a firm's disclosures
Assets and staff over time
Items 5.A, 5.F| Data period | Assets under management | Employees | Filing dated |
|---|---|---|---|
| October 2026 | $756,593,567 | 5 | April 21, 2026 |
| October 2025 | $657,780,902 | 5 | March 24, 2025 |
| October 2024 | $631,940,945 | 7 | July 2, 2024 |
| October 2023 | $509,829,784 | 8 | April 24, 2023 |
| October 2022 | $491,198,498 | 5 | April 26, 2022 |
| October 2021 | $332,290,934 | 4 | March 16, 2021 |
Regulatory assets under management: $332,290,934 in the October 2021 data and $756,593,567 in the October 2026 data, up 128%.
Total employees: 4 in October 2021 and 5 in October 2026.
As filed in each year's data for the same month. Assets under management move with markets as well as with clients coming and going; they measure scale, not skill or returns. Most firms update these figures once a year.
Changes in the filing
Last 12 months- March 2026
- Regulatory assets under management went from $657,780,902 to $756,593,567 (+15%).
- Registered or notice-filed in MT.
Compared month to month from the SEC's monthly adviser data and the state compilation feed. Owners and control persons are summarized, never named.
Websites listed on Form ADV
Item 1.ISource: Form ADV, as of October 2026. Values appear as filed; a value the firm did not report is shown as "Not reported."
Cite this page
AdvisorCensus. HI-Line Capital Management, LLC (CRD 149522): Form ADV filing data as of October 2026. https://advisorcensus.com/firm/hi-line-capital-management-llc-watertown-sd-149522