Cooperman Leon G holds a focused book of 41 stocks worth $3.0B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Capital One Financial Corp and trimmed Elevance Health Inc. Their largest long position is Vertiv Holdings Co-A at 18% of the equity book.
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Use Arkolith to show COOPERMAN LEON G's latest holdings, largest changes, and filing provenance.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
95% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Vertiv Holdings Co COM CL A | $540.7M | 2.16M | 17.7% | —Held | |
| 2 | Rocket Cos Inc COM CL A | $299.5M | 21.02M | 9.8% | —Held | |
| 3 | Energy Transfer LP COM UT LTD PTN | $257.1M | 13.32M | 8.4% | —Held | |
| 4 | Mirion Technologies Inc COM CL A | $155.8M | 8.38M | 5.1% | —Held | |
| 5 | Fidelis Insurance Holdings L COM | $152.6M | 7.98M | 5.0% | ▲+13% Added · +943K sh | |
| 6 | Apollo Global Management Inc COM | $149.0M | 1.34M | 4.9% | —Held | |
| 7 | MP Materials Corp COM CL A | $144.8M | 3.00M | 4.7% | —Held | |
| 8 | Onemain Holdings Inc COM | $107.2M | 2.00M | 3.5% | ▲+186% Added · +1.3M sh | |
| 9 | Sunoco LP COM UT REP LP | $105.3M | 1.62M | 3.5% | —Held | |
| 10 | Ashland Inc COM | $94.5M | 1.70M | 3.1% | —Held | |
| 11 | The Cigna Group COM | $86.7M | 325.0K | 2.8% | —Held | |
| 12 | Lithia Motors Inc COM | $84.9M | 340.0K | 2.8% | ▲+7.0% Added · +22K sh | |
| 13 | KBR Inc COM | $78.3M | 2.13M | 2.6% | —Held | |
| 14 | Willscot Holdings Corp COM CL A | $70.0M | 4.03M | 2.3% | —Held | |
| 15 | Capital One Financial Corp COM | $67.5M | 370.0K | 2.2% | ▲New New position | |
| 16 | Elevance Health Inc COM | $66.7M | 227.9K | 2.2% | ▼−33% Reduced · −113K sh | |
| 17 | Sunopta Inc COM | $60.3M | 9.30M | 2.0% | ▲+2.7% Added · +247K sh | |
| 18 | Motorola Solutions Inc COM | $58.6M | 135.0K | 1.9% | —Held | |
| 19 | Atlas Energy Solutions Inc COM | $53.6M | 4.08M | 1.8% | ▼−19% Reduced · −970K sh | |
| 20 | Enterprise Products Partners COM | $52.0M | 1.37M | 1.7% | —Held | |
| 21 | Manchester United PLC ORD CL A | $49.3M | 2.93M | 1.6% | ▲+0.3% Added · +10K sh | |
| 22 | Amrize Ltd SHS | $49.3M | 880.0K | 1.6% | ▲New New position | |
| 23 | Ge Healthcare Technology COMMON STOCK | $47.7M | 670.0K | 1.6% | —Held | |
| 24 | USA Today Co Inc COM | $44.2M | 6.27M | 1.5% | ▲+1.7% Added · +107K sh | |
| 25 | Amazon.com Inc COM | $35.3M | 169.5K | 1.2% | ▲New New position | |
| 26 | Sea Ltd SPONSORD ADS | $27.0M | 326.1K | 0.9% | —Held | |
| 27 | Vanguard Index FDS S&P 500 ETF SHS | $26.0M | 43.6K | 0.9% | —Held | |
| 28 | Alphabet Inc CAP STK CL A | $21.6M | 75.0K | 0.7% | —Held | |
| 29 | Finance Of America Cos Inc CL A | $21.3M | 1.29M | 0.7% | ▲~0% Added · +28 sh | |
| 30 | Diamedica Therapeutics Inc COM | $13.7M | 2.02M | 0.4% | —Held | |
| 31 | Arbor Realty Trust Inc COM | $12.0M | 1.56M | 0.4% | —Held | |
| 32 | Ishares TR MSCI EAFE ETF | $5.6M | 57.5K | 0.2% | —Held | |
| 33 | Ishares TR CORE MSCI EURO | $2.7M | 38.4K | 0.1% | —Held | |
| 34 | Vanguard Intl Equity Index F FTSE EUROPE ETF | $2.0M | 24.7K | 0.1% | —Held | |
| 35 | Ishares Inc MSCI JAPAN ETF | $1.7M | 20.3K | 0.1% | ▲+42% Added · +6K sh | |
| 36 | Vanguard Scottsdale FDS INTER TERM TREAS | $1.5M | 25.0K | 0.0% | —Held | |
| 37 | Ishares Inc MSCI CDA ETF | $687K | 12.5K | 0.0% | —Held | |
| 38 | Vanguard Mun BD FDS TAX EXEMPT BD | $642K | 12.9K | 0.0% | —Held | |
| 39 | Ishares Inc MSCI PAC JP ETF | $404K | 7.6K | 0.0% | —Held | |
| 40 | Franklin Templeton ETF TR FTSE CANADA | $281K | 5.8K | 0.0% | —Held | |
| 41 | Horizon Space Acquisition II ORD SHS | $242 | 1.1K | 0.0% | ▲New New position |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 15, 2026 | 41 | $3.0B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 40 | $3.0B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 41 | $3.2B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 40 | $2.8B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 15, 2025 | 41 | $2.5B | 13F-HR/A |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 45 | $2.6B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 40 | $2.4B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 14, 2024 | 52 | $2.4B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 15, 2024 | 51 | $2.4B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 14, 2024 | 50 | $2.1B | 13F-HR/A |
| Q3 2023 | Sep 30, 2023 | Nov 14, 2023 | 54 | $1.9B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 30, 2023 | 54 | $1.8B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | Aug 30, 2023 | 56 | $1.7B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Aug 30, 2023 | 57 | $1.6B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Aug 31, 2023 | 58 | $1.4B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 31, 2023 | 54 | $1.5B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | Aug 31, 2023 | 55 | $1.9B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 14, 2022 | 56 | $2.0B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 15, 2021 | 65 | $1.9B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 16, 2021 | 67 | $1.8B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 17, 2021 | 55 | $1.6B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 16, 2021 | 46 | $1.4B | 13F-HR |
Chairman of Omega Advisors.
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.