Octahedron Capital Management provides portfolio management for pooled vehicles. The firm advises 12 private funds.
Octahedron Capital Management reports 12 pooled investment vehicles. These counts refer to investment vehicles, rather than the individual investors in them. Of its assets, 100.0% ($594M across 12 accounts) are managed with discretion. Of its clients, 25% are outside the U.S.
| Client type | Clients | Assets |
|---|---|---|
| Pooled investment vehicles | 100% | 100% |
Client breakdown and activity details
| Client type | Clients | Regulatory AUM | AUM share | Avg. per client |
|---|---|---|---|---|
| Pooled investment vehicles | 12 | $594M | 100.0% | $49.5M |
| Total | 12 | $594M | 100% | $49.5M |
- Clients
- 12
- Regulatory AUM
- $594M
- AUM share
- 100.0%
- Avg. per client
- $49.5M
Total
- Clients
- 12
- Regulatory AUM
- $594M
- AUM share
- 100%
- Avg. per client
- $49.5M
- Clients outside the U.S.
- 25%
- Clients advised without assets under management last fiscal year
- 0
- Private funds advised
- 12
Octahedron Capital Management is paid through a percentage of assets under management and performance-based fees; its fees and minimums are set out in its brochures on the SEC website.
Rajaraman Parameswaran owns 75% or more of Octahedron Capital Management. The leadership team of Octahedron Capital Management includes Chief Operating Officer Ehab Siam. It has 5 employees, 4 of them in advisory roles.
Leadership
- Ehab SiamChief Operating Officer, General Counsel and Chief Compliance Officer
- Rajaraman ParameswaranLimited Partner
Staff
- 5 employees
- 4 in advisory functions
- Owns 75% or more of Octahedron Capital Management, L.P.
Rajaraman Parameswaran
Control person · since October 2019
Octahedron Capital Management’s regulatory assets grew 2.4× from $243M (January 2022) to $594M (October 2026); clients rose from 10 to 12 and employees were 5 in both filings.
Figures from each annual filing
| Filed | Regulatory AUM | Clients | Employees | Offices |
|---|---|---|---|---|
| October 2026 | $594M | 12 | 5 | 1 |
| March 2025 | $359M | 12 | 5 | 1 |
| July 2024 | $293M | 10 | 5 | 1 |
| April 2023 | $265M | 9 | 4 | 1 |
| January 2022 | $243M | 10 | 5 | 1 |
Besides its headquarters, Octahedron Capital Management has 0 offices, with 1 listed address in California.
California · 1 listed address
- 700 Airport BLVD, Suite 450, BurlingameHQ
Contact and registration details
- Legal name
- Octahedron Capital Management, L.P.
- Headquarters
- 700 Airport BLVD, Suite 450, Burlingame, CA 94010
- Website
- octahedroncapital.com
- Phone
- 858-243-2204
- @octahedroncap
- SEC file
- 801-123257
- Structure
- Delaware limited partnership
- Fiscal year end
- December
Octahedron Capital Management has custody of $594M in client assets for 12 clients.
Octahedron Capital Management’s reported 13F holdings for the quarter ended 30 June 2026 total $195M across 15 positions; the largest are NU Hldgs Ltd (12.3%), Alphabet Inc. (12.0%) and Carvana CO (10.5%).
Reported 13F holdings
- $195M
- Reported 13F value
- 15
- Positions
- 82.9%
- In the 10 largest
- +42.0%
- Value vs. prior quarter
- NU Hldgs Ltd · Ord Shs CL A12.3%
- Alphabet Inc. · Cap Stk CL A12.0%
- Carvana CO · CL A10.5%
- Intel Corp.9.6%
- Micron Technology Inc.9.3%
- Rubrik Inc.. · CL A8.3%
- Taiwan Semiconductor Mfg Ltd · Sponsored ADS5.6%
- Snowflake Inc. · Com Shs5.5%
- Wayfair Inc. · CL A4.9%
- Microsoft Corp.4.8%
Together, the ten largest are 82.9% of reported value.
How many clients does Octahedron Capital Management have?
Octahedron Capital Management has 12 clients and manages $594 million for them, as of October 2026. They include 12 pooled investment vehicles.
Source: Form ADV Part 1A, Items 5.D and 5.F, filed 1 October 2026
What services does Octahedron Capital Management offer?
Octahedron Capital Management provides portfolio management for pooled vehicles.
Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file
How many financial advisors does Octahedron Capital Management have?
Octahedron Capital Management has 0 investment adviser representatives registered with state securities authorities, out of 5 employees, and 4 perform investment advisory functions. None are registered representatives of a broker-dealer or licensed insurance agents.
Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file
Who owns Octahedron Capital Management?
Octahedron Capital Management’s direct owner is Rajaraman Parameswaran (75% or more).
Source: Form ADV Part 1A, Schedules A and B, filed 1 October 2026
How does Octahedron Capital Management get paid?
Octahedron Capital Management is paid through a percentage of assets under management and performance-based fees. Its Form ADV lists no commissions among how it is paid.
Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file
How do I contact Octahedron Capital Management?
Octahedron Capital Management’s main office is at 700 Airport BLVD, Suite 450, Burlingame, CA 94010. Its phone number is 858-243-2204. Its website is octahedroncapital.com.