O BRIEN GREENE & CO INC
Q3 2024 Form 13-F
MEDIA, PENNSYLVANIA
CIK 0001768635
· CRD 110281
· SEC-registered investment adviser
$321.1M Reported Value Total
OBRIEN GREENE & CO INC reports 344 total accounts under management (AUM). There are 318 discretionary accounts valued at $363,325,528, and 26 non-discretionary accounts valued at $53,428,625.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Private funds (Form ADV)
1 fund
· $19.8M gross asset value
Hedge Fund: $19.8M
Source: Form ADV filed 2026-06-17
Reported value
$321.1M
Quarter over quarter
+7.3%
Holdings
135
Top-10 concentration
33.6%
Key People
Form ADV owners & control persons
Matthew Bennett Obrien
PRESIDENT
James Robert Foggo
CHIEF COMPLIANCE OFFICER
Elizabeth Burns O'Brien
CORPORATE SECRETARY
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Q3 2024 13F record
Q3 2024 13F filing summary
| Period of report | September 30, 2024 |
|---|---|
| Filed | November 15, 2024 |
| Form | 13F-HR |
| Reported value | $321.1M |
| Positions | 135 |
| Change in reported value | +1.7% |
| New positions | 5 |
| Exited positions | 8 |
| Position turnover | 9.1% |
| Top-10 concentration | 33.6% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 6, 2026
|
141 | $362.4M |
|
Q1 2026 13F
Filed May 6, 2026
|
133 | $353.3M |
|
Q4 2025 13F
Filed Feb 5, 2026
|
136 | $336.8M |
|
Q3 2025 13F
Filed Nov 10, 2025
|
128 | $325.2M |
|
Q2 2025 13F
Filed Aug 6, 2025
|
135 | $305.7M |
|
Q1 2025 13F
Filed May 12, 2025
|
135 | $298.1M |
|
Q4 2024 13F
Filed Feb 3, 2025
|
133 | $308.0M |
|
Q3 2024 13F
Filed Nov 15, 2024
|
135 | $321.1M |
|
Q2 2024 13F
Filed Aug 12, 2024
|
138 | $315.8M |
|
Q1 2024 13F
Filed May 2, 2024
|
130 | $304.1M |
|
Q4 2023 13F
Filed Feb 2, 2024
|
127 | $284.4M |
|
Q3 2023 13F
Filed Nov 8, 2023
|
127 | $273.4M |
|
Q2 2023 13F
Filed Jul 20, 2023
|
122 | $287.7M |
|
Q1 2023 13F
Filed May 3, 2023
|
123 | $267.0M |
|
Q4 2022 13F
Filed Feb 2, 2023
|
126 | $263.7M |
|
Q3 2022 13F
Filed Nov 9, 2022
|
129 | $754.7M |
|
Q2 2022 13F
Filed Aug 11, 2022
|
131 | $264.8M |
|
Q1 2022 13F
Filed May 18, 2022
|
132 | $302.9M |
|
Q4 2021 13F
Filed Feb 8, 2022
|
138 | $304.4M |
|
Q3 2021 13F
Filed Nov 12, 2021
|
133 | $274.1M |
11 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q3 2024
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | BRK-B Berkshire Hathaway Inc Cl B | $14.5M | 4.53% |
| 2 | AAPL Apple Computer Inc Com | $13.6M | 4.23% |
| 3 | IBKR Interactive Brokers Group Inc | $11.4M | 3.55% |
| 4 | AMGN Amgen Inc | $10.1M | 3.14% |
| 5 | WMT Wal-Mart Stores | $10.1M | 3.13% |
| 6 | DHR Danaher Corp Del Com | $10.0M | 3.12% |
| 7 | EOG Eog Res Inc Com | $9.9M | 3.09% |
| 8 | UNP Union Pacific Corp | $9.5M | 2.96% |
| 9 | PHYS Sprott Physical Gold Trust | $9.4M | 2.92% |
| 10 | MSFT Microsoft Corp | $9.3M | 2.88% |
| 11 | SPGI S&P Global Inc Com | $9.1M | 2.85% |
| 12 | CBOE Cboe Global Markets Inc | $8.2M | 2.55% |
| 13 | WMB Williams Cos | $7.8M | 2.44% |
| 14 | NEE Nextera Energy Inc | $7.7M | 2.41% |
| 15 | BZLFY Bunzl Plc | $7.7M | 2.41% |
| 16 | CSCO Cisco Sys Inc Com | $7.6M | 2.36% |
| 17 | WDC Western Digital Corp Com | $7.4M | 2.31% |
| 18 | BR Broadridge Finl Soluti Com | $7.2M | 2.24% |
| 19 | BBY Best Buy Co | $7.0M | 2.19% |
| 20 | VLO Valero Energy Corp New Com | $6.8M | 2.13% |
Values as reported on the Q3 2024 Form 13F. Every position is in the holdings table below.