# Rubicon Technology Management L.L.C.

> Rubicon Technology Management L.L.C. is an SEC-registered investment advisory firm in Boulder, CO, registered since 2015, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated March 19, 2026.

- CRD: 169875
- Filed as: RUBICON TECHNOLOGY MANAGEMENT L.L.C.
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: Boulder, CO
- Filing period: October 2026
- Form ADV filing dated: March 19, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/169875
- AdvisorCensus page: https://advisorcensus.com/firm/rubicon-technology-management-l-l-c-boulder-co-169875

## Quick answers

**How is Rubicon Technology Management L.L.C. compensated?**
On its Form ADV (Item 5.E, October 2026), Rubicon Technology Management L.L.C. reports these compensation arrangements: a percentage of assets under its management; performance-based fees.

**Where is Rubicon Technology Management L.L.C. located?**
Rubicon Technology Management L.L.C.'s principal office is in Boulder, CO, according to its Form ADV; the April 2026 filing also lists 2 other offices (Schedule D, Section 1.F).

**Is Rubicon Technology Management L.L.C. registered with the SEC or a state?**
Rubicon Technology Management L.L.C. is an SEC-registered investment advisory firm, registered since 2015. Status as filed: Approved. CRD 169875.

**How much does Rubicon Technology Management L.L.C. manage?**
Rubicon Technology Management L.L.C. reports $4,841,120,373 in regulatory assets under management in its Form ADV filing dated March 19, 2026 (100% discretionary).

**How have Rubicon Technology Management L.L.C.'s assets and staff changed since 2021?**
In the Form ADV data for Rubicon Technology Management L.L.C.: Regulatory assets under management: $2,192,000,227 in the October 2021 data and $4,841,120,373 in the October 2026 data, up 121%. Total employees: 19 in October 2021 and 37 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does Rubicon Technology Management L.L.C. serve?**
By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (15).

**Does Rubicon Technology Management L.L.C. 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/169875

**What changed in Rubicon Technology Management L.L.C.'s recent Form ADV filings?**
In the April 2026 filing data: Employees performing advisory functions went from 25 to 29. Regulatory assets under management went from $4,271,203,472 to $4,841,120,373 (+13%).

## From the Form ADV filing

### Compensation (Item 5.E)
- A percentage of assets under your management
- Performance-based fees

### Regulatory assets under management (Item 5.F)
- Total: $4,841,120,373
- Discretionary: $4,841,120,373
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Pooled investment vehicles (other than investment companies and business development companies) | 15 | $4,841,120,373 |

### Advisory services (Item 5.G)
- Portfolio management for pooled investment vehicles (other than investment companies)

### Firm details
- Registered since: 2015 (11 years)
- Employees: 37 total, 29 performing advisory functions
- Wrap fee program participation: No
- States registered or notice-filed: CA, CO, CT
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Other offices (Schedule D, Section 1.F), as of the April 2026 filing
- New Haven, CT
- San Mateo, CA

### Websites listed on Form ADV (Item 1.I)
- rubicontp.com
- LinkedIn @rubicon-technology-partners

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $2,192,000,227 | 19 | September 22, 2021 |
| October 2022 | $2,613,203,375 | 24 | March 25, 2022 |
| October 2023 | $3,804,093,548 | 24 | March 27, 2023 |
| October 2024 | $3,978,022,464 | 32 | March 19, 2024 |
| October 2025 | $4,271,203,472 | 31 | March 18, 2025 |
| October 2026 | $4,841,120,373 | 37 | March 19, 2026 |

Regulatory assets under management: $2,192,000,227 in the October 2021 data and $4,841,120,373 in the October 2026 data, up 121%.
Total employees: 19 in October 2021 and 37 in October 2026.

## Changes in the filing (last 12 months)

### April 2026
- Employees performing advisory functions went from 25 to 29.
- Regulatory assets under management went from $4,271,203,472 to $4,841,120,373 (+13%).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. Rubicon Technology Management L.L.C. (CRD 169875): Form ADV filing data as of October 2026.