Ar Asset Management, Inc.
- Regulatory AUM
- $603M
- Discretionary
- $603M
- Clients
- 126
- Avg AUM / client
- $4.8M
- Accounts
- 126
- Employees
- 4
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Sep 25, 2025
Investments (13F portfolio — 119 positions, $517,349)
13F period Mar 31, 2026| # | Issuer | Class | Value | Shares | % of 13F | % of AUM |
|---|---|---|---|---|---|---|
| 1 | Apple Inc. | COM | $68,219 | 268,802 | 13.2% | 0.01% |
| 2 | Chevron Corp | COM | $24,749 | 119,618 | 4.78% | 0.0% |
| 3 | Philip Morris International Al | COM | $19,564 | 118,326 | 3.78% | 0.0% |
| 4 | Alphabet Inc. Cl C | COM | $18,672 | 65,090 | 3.61% | 0.0% |
| 5 | Merck & Co., Inc. | COM | $18,671 | 155,220 | 3.61% | 0.0% |
| 6 | Jpmorgan Chase & Co. | COM | $17,288 | 58,772 | 3.34% | 0.0% |
| 7 | Nvidia Corporation | COM | $14,376 | 82,430 | 2.78% | 0.0% |
| 8 | Coca Cola Co | COM | $13,430 | 176,595 | 2.6% | 0.0% |
| 9 | Iron Mountain Inc. Reit | COM | $13,339 | 130,600 | 2.58% | 0.0% |
| 10 | Berkshire Hathaway Inc. Cl A | COM | $12,927 | 18 | 2.5% | 0.0% |
| 11 | Microsoft Corporation | COM | $12,252 | 33,098 | 2.37% | 0.0% |
| 12 | Procter & Gamble Co | COM | $11,594 | 80,269 | 2.24% | 0.0% |
| 13 | Berkshire Hathaway Inc. Cl B | COM | $10,888 | 22,722 | 2.1% | 0.0% |
| 14 | Walmart Inc. | COM | $10,224 | 82,265 | 1.98% | 0.0% |
| 15 | Abbvie Inc. | COM | $9,836 | 45,226 | 1.9% | 0.0% |
| 16 | General Motors Company | COM | $8,459 | 113,540 | 1.64% | 0.0% |
| 17 | Loews Corp | COM | $8,317 | 77,917 | 1.61% | 0.0% |
| 18 | Kinder Morgan, Inc. | COM | $8,234 | 245,570 | 1.59% | 0.0% |
| 19 | Tanger Inc. Reit | COM | $8,055 | 237,050 | 1.56% | 0.0% |
| 20 | Johnson & Johnson | COM | $8,046 | 32,917 | 1.56% | 0.0% |
| 21 | Amazon.Com, Inc. | COM | $7,842 | 37,655 | 1.52% | 0.0% |
| 22 | International Business Machine | COM | $7,624 | 31,452 | 1.47% | 0.0% |
| 23 | Enterprise Products Partners, | COM | $7,200 | 190,278 | 1.39% | 0.0% |
| 24 | Altria Group Inc. | COM | $6,889 | 104,401 | 1.33% | 0.0% |
| 25 | Pepsico | COM | $6,555 | 42,209 | 1.27% | 0.0% |
Top 25 of 119 positions from the manager's latest Form 13F · source filing (EDGAR) ↗. 13F covers long US-listed positions only. "% of AUM" is share of the firm's total regulatory AUM (Form ADV Item 5.F).
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 18 | $3.7M | 0.62% |
| High net worth individuals | 97 | $335M | 55.5% |
| Pooled investment vehicles (non-investment companies) | 3 | $180M | 29.9% |
| Pension and profit sharing plans | 2 | $503K | 0.08% |
| Charitable organizations | 6 | $83.5M | 13.9% |
Private funds (3)
Reported in Form ADV Section 7.B.(1), filing of Sep 2024 · $154M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Maple Income And Growth Fund, L.P. | Hedge Fund | California | $59.7M | 30 |
| El Camino Fund, Ltd. | Hedge Fund | California | $53.6M | 31 |
| El Camino Europe Fund, Ltd. | Hedge Fund | California | $40.7M | 34 |
People (4)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Anita May Rosenstein | President | Feb 1981 (46y) | 50% – 75% | |
| Rosenstein, Arnold, Stuart | Secretary/Chief Compliance Officer | Feb 1981 (46y) | 50% – 75% | |
| Annie Anh Ngoc Kim | Vice President / Portfolio Manager | Feb 2000 (27y) | Less than 5% | |
| Kyle David Paben | Registered representative | Oct 2019 (7y) |
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.
Private funds (3, $154M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Maple Income And Growth Fund, L.P. | Hedge Fund | $59.7M | $250K | 30 |
| El Camino Fund, Ltd. | Hedge Fund | $53.6M | $500K | 31 |
| El Camino Europe Fund, Ltd. | Hedge Fund | $40.7M | $500K | 34 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 09/25/2025 | 1.55 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
- • Percentage of assets under management
Services
- • Portfolio management for individuals/small businesses
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- National Financial Services (Fidelity) $214M (36% of AUM) Sep 2025
- Charles Schwab & Co. $157M (26% of AUM) Sep 2025
- UBS $144M (32% of AUM) Sep 2018
- Wells Fargo $51.7M (9% of AUM) Sep 2025
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports having 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: Sep 25, 2025.
View current Form ADV (SEC/IAPD) ↗