Port Capital Llc
- Regulatory AUM
- $2.9B
- Discretionary
- $2.7B
- Clients
- 482
- Avg AUM / client
- $5.9M
- Accounts
- 483
- Employees
- 13
AUM over time
Annual snapshots from Form ADV filings · as of Feb 19, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 0 | $0 | — |
| High net worth individuals | 424 | $984M | 34.5% |
| Banking or thrift institutions | 0 | $0 | — |
| Pooled investment vehicles (non-investment companies) | 5 | $1.3B | 46.5% |
| Pension and profit sharing plans | 15 | $103M | 3.6% |
| Charitable organizations | 16 | $98.1M | 3.44% |
| State or municipal government entities | 0 | $0 | — |
| Other investment advisers | 0 | $0 | — |
| Insurance companies | 0 | $0 | — |
| Sovereign wealth funds and foreign official institutions | 0 | $0 | — |
| Corporations and other businesses | 22 | $341M | 11.9% |
Private funds (5)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $977M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Port Capital Small Cap Fund, Lp | Hedge Fund | Delaware | $341M | 85 |
| Port Capital Partners Multi Cap Fund, Lp | Hedge Fund | Delaware | $295M | 74 |
| Port Capital Partners Multi Cap Fund Ii, Lp | Hedge Fund | Delaware | $229M | 194 |
| Port Capital Small Cap Fund Ii, Lp | Hedge Fund | Delaware | $82.5M | 128 |
| S&P 500 Index Equally Weighted Fund, Lp | Hedge Fund | Delaware | $29.5M | 26 |
People (8)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Rothmeyer, Tracy, Elizabeth | Chief Compliance Officer, Chief Operating Officer | Dec 2004 (22y) | 5% – 10% | |
| Thomas J Duffey | Trustee | Dec 2004 (22y) | GP / trustee / elected manager of Planting Field Trust (indirect) | |
| Obrien, Brien, Michael | Chairman & Ceo | Mar 2015 (11y) | 50% – 75% | |
| Edward Straus Loeb | Partner | Oct 2016 (10y) | 5% – 10% | |
| Neal, Charles, E | Associate Portfolio Mananger, Senior Research Analyst | Apr 2017 (9y) | 5% – 10% | |
| Kling, Kevyn, John | Vp Institutional Sales | Jan 2022 (5y) | Less than 5% | |
| Mcbride, Sean, P | Research Analyst | Jan 2022 (5y) | Less than 5% | |
| Meyers, Jonathan, D | Cfo | Jan 2022 (5y) | Less than 5% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Planting Field Trust | Member | Jan 2016 | A | 10% – 25% |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
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 (5, $977M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Port Capital Small Cap Fund, Lp | Hedge Fund | $341M | $500K | 85 |
| Port Capital Partners Multi Cap Fund, Lp | Hedge Fund | $295M | $500K | 74 |
| Port Capital Partners Multi Cap Fund Ii, Lp | Hedge Fund | $229M | $500K | 194 |
| Port Capital Small Cap Fund Ii, Lp | Hedge Fund | $82.5M | $500K | 128 |
| S&P 500 Index Equally Weighted Fund, Lp | Hedge Fund | $29.5M | $100K | 26 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 02/19/2026 | 2.14 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
- • Financial planning services
- • Portfolio management for individuals/small businesses
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
- • Selection of other advisers
Custody
Reported custodians
- Pershing $1.8B (63% of AUM) Feb 2026
- Brown Brothers Harriman & Co. $377M (19% of AUM) Oct 2021
- Northern Trust $314M (11% of AUM) Feb 2026
- Charles Schwab & Co. $182M (10% of AUM) Apr 2023
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: Feb 19, 2026.
View current Form ADV (SEC/IAPD) ↗