AUMdb
OP

Orso Partners, Lp

SEC-registered Investment Adviser · Small ($100M–$1B) CRD 304196 · SEC file 801-121939 · South San Francisco, CA
☆ Save with Pro ADV data as of Mar 06, 2026
Regulatory AUM
$387M
Discretionary
$387M
Clients
1
Avg AUM / client
$387M
Accounts
1
Employees
3

AUM over time

$293M $410M
Jun 29, 2021 Mar 6, 2026

Reported AUM from Form ADV filings, plotted by filing date · as of Mar 06, 2026

Who they serve

Client typeClientsAUM% of AUM
Corporations and other businesses 1 $387M 100.0%

People (3)

NameRole / titleCredentialsWith firm sinceOwnership
Koppikar, Nathan, Luke Portfolio Manager / Limited Partner Dec 2018 (8y) ≈ 0% – 3.75% via Orso Partners Gp, Llc
Matagrano, Scott, Perry Director Of Research / Limited Partner Dec 2018 (8y) ≈ 0% – 3.75% via Orso Partners Gp, Llc
Morelli, Robert, Joseph Chief Financial Officer / Chief Compliance Officer Dec 2018 (8y) Less than 5%

Entity owners (Schedule A/B)

EntityTitle / statusSinceSch.Ownership
Orso Partners Gp, Llc General Partner Dec 2018 A Less than 5%

Undisclosed: 0% – 50% of the firm is not attributable from the filed Schedule A bands.

Estimated effective ownership (look-through of filed bands):

  • Koppikar, Nathan, Luke: 50% – 75% of Orso Partners Gp, Llc × 0% – 5% direct ≈ 0% – 3.75% of the firm
  • Matagrano, Scott, Perry: 50% – 75% of Orso Partners Gp, Llc × 0% – 5% direct ≈ 0% – 3.75% of the firm

Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.

Documents (1 archived)

FormPeriodSize
Form ADV (full filing) 03/06/2026 952 KB View · PDF · Source ↗

Archived copies of the firm's regulatory filings, versioned by content hash.

Disciplinary disclosures

No disciplinary events reported on the firm's latest Form ADV filing.

How they charge

  • Percentage of assets under management
  • Performance-based fees

Services

  • Portfolio management for businesses/institutional clients

Custody

Reported custodians

Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).

Firm reports it does not have custody of client funds or securities (Item 9.A).

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 06, 2026.

View current Form ADV (SEC/IAPD) ↗