# Cornerstone Securities LLC

> Cornerstone Securities LLC is an SEC-registered investment advisory firm in Overland Park, KS, registered since 2025, reporting $100 million to $500 million in regulatory assets under management in its Form ADV filing dated September 21, 2026.

- CRD: 140379
- Filed as: CORNERSTONE SECURITIES LLC
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: Overland Park, KS
- Filing period: October 2026
- Form ADV filing dated: September 21, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/140379
- AdvisorCensus page: https://advisorcensus.com/firm/cornerstone-securities-llc-overland-park-ks-140379

## Quick answers

**How is Cornerstone Securities LLC compensated?**
On its Form ADV (Item 5.E, October 2026), Cornerstone Securities LLC reports these compensation arrangements: a percentage of assets under its management; hourly charges; fixed fees (other than subscription fees).

**Where is Cornerstone Securities LLC located?**
Cornerstone Securities LLC's principal office is in Overland Park, KS, according to its Form ADV; the October 2026 filing also lists 2 other offices (Schedule D, Section 1.F).

**Is Cornerstone Securities LLC registered with the SEC or a state?**
Cornerstone Securities LLC is an SEC-registered investment advisory firm, registered since 2025. Status as filed: Approved. CRD 140379.

**How much does Cornerstone Securities LLC manage?**
Cornerstone Securities LLC reports $210,000,000 in regulatory assets under management in its Form ADV filing dated September 21, 2026 (100% discretionary).

**How have Cornerstone Securities LLC's assets and staff changed since 2021?**
In the Form ADV data for Cornerstone Securities LLC: Regulatory assets under management: $125,000,000 in the October 2021 data and $210,000,000 in the October 2026 data, up 68%. Total employees: 10 in October 2021 and 10 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does Cornerstone Securities LLC serve?**
By number of clients on Form ADV Item 5.D: individuals (other than high net worth individuals) (812); high net worth individuals (88).

**Which custodians does Cornerstone Securities LLC use?**
Cornerstone Securities 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 Cornerstone Securities 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/140379

**Does Cornerstone Securities LLC state an account minimum?**
Its Form ADV Part 2A brochure dated April 1, 2026 says: "There are no minimums or requirements imposed on accounts by Cornerstone Securities."

**What changed in Cornerstone Securities LLC's recent Form ADV filings?**
In the May 2026 filing data: Regulatory assets under management went from $175,000,000 to $210,000,000 (+20%).

## From the Form ADV filing

### Compensation (Item 5.E)
- A percentage of assets under your management
- Hourly charges
- Fixed fees (other than subscription fees)

### Fees and minimums (Form ADV Part 2A brochure dated April 1, 2026)

- Account minimum: None

> There are no minimums or requirements imposed on accounts by Cornerstone Securities.

As stated in the firm's brochure. Fees can differ by service and may be negotiable.

### Custodians (Schedule D, Section 5.K(3))
- Charles Schwab & Co., Inc.

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.

### Regulatory assets under management (Item 5.F)
- Total: $210,000,000
- Discretionary: $210,000,000
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Individuals (other than high net worth individuals) | 812 | $117,800,000 |
| High net worth individuals | 88 | $92,200,000 |

### Advisory services (Item 5.G)
- Financial planning services
- Portfolio management for individuals and/or small businesses
- Selection of other advisers (including private fund managers)

### Firm details
- Registered since: 2025 (1 year)
- Employees: 10 total, 10 performing advisory functions
- Wrap fee program participation: No
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Other offices (Schedule D, Section 1.F), as of the October 2026 filing
- Arlington Heights, IL
- Overland Park, KS

### Websites listed on Form ADV (Item 1.I)
- reignbenefitsconsulting.com
- taylordfinancialservices.com
- tjstearns.com

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $125,000,000 | 10 | March 25, 2021 |
| October 2025 | $175,000,000 | 10 | May 30, 2025 |
| October 2026 | $210,000,000 | 10 | September 21, 2026 |

Regulatory assets under management: $125,000,000 in the October 2021 data and $210,000,000 in the October 2026 data, up 68%.
Total employees: 10 in October 2021 and 10 in October 2026.

## Changes in the filing (last 12 months)

### May 2026
- Regulatory assets under management went from $175,000,000 to $210,000,000 (+20%).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Cornerstone Securities LLC (CRD 140379): Form ADV filing data as of October 2026.