America Costone Investment Advisers Inc.
SEC-registered
Investment Adviser
CRD 328134
· SEC file 802-128757
· Palo Alto, CA
· www.stonevc.com
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ADV data as of Mar 25, 2026
- Regulatory AUM
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- Discretionary
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- Clients
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- Avg AUM / client
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- Accounts
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- Employees
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Private funds (2)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $34.0M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Yangtze Global Growth Fund Spc Costone No.1 Sp | Private Equity Fund | Cayman Islands | $19.4M | 21 |
| Yangtze Global Growth Fund Spc Costone No.3 Sp | Private Equity Fund | Cayman Islands | $14.6M | 21 |
Private funds (2, $34.0M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Yangtze Global Growth Fund Spc Costone No.1 Sp | Private Equity Fund | $19.4M | $100K | 21 |
| Yangtze Global Growth Fund Spc Costone No.3 Sp | Private Equity Fund | $14.6M | $100K | 21 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/25/2026 | 1.05 MB | 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
Not reported.
Custody
Firm reports it does not have custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 25, 2026.
View current Form ADV (SEC/IAPD) ↗