Eos Management, L.P.
Eos Management, L.P. reported 35 US-listed holdings worth $254.5 million in its 13F for the quarter ended 30 September 2026, filed 27 October 2026. Its largest: SPDR S&P 500 (33.2%), Berkshire Hathaway Inc. Class B (6.5%) and Microsoft Corp. (4.2%). Against the quarter before, it opened 2 positions, added to 1, trimmed 0 and sold out of 2.
The 14 largest of its 35 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q2 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What its reported holdings returned
Held through each quarter, the holdings it reported returned +29.2% over the 8 quarters to 30 September 2026, against +32.9% for the S&P 500.
Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.
What it did on the quarter
Its positions against its 13F for the quarter to 30 June 2026; a change under 0.1% of a position counts as held
Opened 2
- Marvell Technology, Inc. MRVL$919,451
- Mobility Global Inc. MBGL$98,218
Added to 1
- Elbit Sys Ltd ESLT+2,080 shares · +28%
Sold out of 2
- ServiceNow, Inc. NOW$3.4 million last quarter
- Altice USA Inc. OPTU$85,260 last quarter
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| SPDR S&P 500 SPY | 110.7K | $84.5 million | 33.19% | no change |
| Berkshire Hathaway Inc. Class B BRKB | 33.2K | $16.6 million | 6.51% | no change |
| Microsoft Corp. MSFT | 20.7K | $10.6 million | 4.17% | no change |
| Meta Platforms, Inc. META | 14.2K | $10.3 million | 4.05% | no change |
| NVIDIA Corp. NVDA | 40.5K | $9.3 million | 3.64% | no change |
| Apple Inc. AAPL | 27.1K | $9.0 million | 3.55% | no change |
| Alphabet Inc. GOOGL | 26.2K | $9.0 million | 3.55% | no change |
| Amazon.com Inc. AMZN | 34.6K | $8.6 million | 3.39% | no change |
| JPMorgan Chase & Co. JPM | 25.0K | $8.3 million | 3.25% | no change |
| O'Reilly Automotive, Inc. ORLY | 86.8K | $7.4 million | 2.91% | no change |
| Synopsys Inc. SNPS | 15.1K | $6.6 million | 2.59% | no change |
| Elbit Sys Ltd ESLT | 9.6K | $6.5 million | 2.57% | +2.1K |
| Alibaba Group Holding Limited BABA | 55.4K | $6.0 million | 2.34% | no change |
| Cadence Design Systems Inc. CDNS | 18.0K | $5.9 million | 2.33% | no change |
| Alphabet Inc. GOOG | 16.9K | $5.8 million | 2.26% | no change |
| Ormat Technologies, Inc. ORA | 53.5K | $4.9 million | 1.92% | no change |
| Arista Networks, Inc. ANET | 22.6K | $4.6 million | 1.81% | no change |
| CrowdStrike Holdings, Inc. CRWD | 15.1K | $4.0 million | 1.57% | no change |
| Amphenol Corp. APH | 47.2K | $4.0 million | 1.56% | no change |
| Heico Corp. HEI | 12.5K | $3.8 million | 1.49% | no change |
| L3Harris Technologies, Inc. LHX | 15.5K | $3.7 million | 1.44% | no change |
| Taiwan Semiconductor Manufacturing Company Limited TSM | 7.0K | $3.2 million | 1.25% | no change |
| BWX Technologies, Inc. BWXT | 21.9K | $3.0 million | 1.18% | no change |
| Sherwin Williams Co. SHW | 8.9K | $2.9 million | 1.13% | no change |
| UnitedHealth Group Inc. UNH | 7.6K | $2.8 million | 1.10% | no change |
| TransDigm Group Inc. TDG | 2.4K | $2.6 million | 1.02% | no change |
| S&P Global Inc. SPGI | 5.7K | $2.3 million | 0.89% | no change |
| Vertiv Holdings Co. VRT | 8.9K | $2.1 million | 0.84% | no change |
| Uber Technologies, Inc. UBER | 22.6K | $1.5 million | 0.61% | no change |
| Ares Capital Corp. ARCC | 78.5K | $1.5 million | 0.59% | no change |
| Eaton Corp. plc ETN | 2.8K | $1.2 million | 0.47% | no change |
| Marvell Technology, Inc. MRVL | 3.5K | $919,451 | 0.36% | new |
| Goldman Sachs Group Inc. GS | 805 | $724,790 | 0.28% | no change |
| Compass, Inc. COMP | 43.1K | $382,550 | 0.15% | no change |
| Mobility Global Inc. MBGL | 5.7K | $98,218 | 0.04% | new |