Managers / Q1 2025 · view latest →
O'Brien Greene & Co. Inc
CIK 0001768635 · 218 WEST STATE ST, MEDIA, PA, 19063 · 6108917880
Summary
O'brien Greene & Co. Inc reported $298M in U.S.-listed holdings across 197 positions for Q1 2025.
Its largest position, Sprott Physical Gold, represents 4.1% of the portfolio.
Compared with Q4 2024, the fund opened 6 new positions and exited 4.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 85.7% · $256M
- Closed-End Fund · 4.5% · $13M
- ADR · 3.8% · $11M
- Other · 2.9% · $9M
- ETP · 1.8% · $5M
- Other · 1.4% · $4M
Quarter-over-Quarter Changes full breakdown →
vs Q4 2024 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| CCOCameco Corp Com | NEW | +10.4K | 10.4K | +$428,064 | $428,064 |
| NEMNewmont Mining Corp Com | NEW | +5.0K | 5.0K | +$243,042 | $243,042 |
| 8CWCrown Castle Intl Corp Com | NEW | +2.1K | 2.1K | +$214,818 | $214,818 |
| Wix.Com Ltd | NEW | +1.3K | 1.3K | +$213,374 | $213,374 |
| MBIMBIA Inc. | NEW | +40.0K | 40.0K | +$199,200 | $199,200 |
| Third Harmonic Bio Inc | NEW | +56.0K | 56.0K | +$194,320 | $194,320 |
| WDCWestern Digital Corp Com | SOLD OUT | −99.7K | 0 | −$6M | $0 |
| HHHHoward Hughes Holdings Inc | SOLD OUT | −15.8K | 0 | −$1M | $0 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q1 2025
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $353M | 192 | May 6, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $337M | 198 | Feb 5, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $325M | 186 | Nov 10, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $306M | 198 | Aug 6, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $298M | 197 | May 12, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $308M | 203 | Feb 3, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $321M | 211 | Nov 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $316M | 214 | Aug 12, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $304M | 207 | May 2, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $284M | 205 | Feb 2, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | Under review | 207 | Nov 8, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $287,682 | 201 | Aug 15, 2023 | RESTATEMENT | changes · EDGAR ↗ |
| Q1 2023 | $266,955 | 202 | May 3, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | Under review | 206 | Feb 2, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $755M | 258 | Nov 9, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $265M | 211 | Aug 11, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $303M | 199 | May 18, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $304M | 204 | Feb 8, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $274M | 203 | Nov 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $280M | 209 | Aug 9, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $252M | 203 | May 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $243M | 192 | Feb 4, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $210M | 180 | Nov 9, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $189M | 176 | Aug 10, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $150M | 209 | May 7, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $197M | 210 | Feb 5, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $186M | 168 | Nov 7, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $191M | 176 | Aug 21, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $198M | 177 | Apr 29, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $168M | 171 | Feb 27, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.