Leon Cooperman's Omega Advisors Portfolio Q2 2025 Update: Key Changes and Holdings.
ByAinvest
Tuesday, Sep 30, 2025 8:25 pm ET2min read
AESI--
Key Changes and Trends:
1. New Stakes:
- Atlas Energy (AESI): Cooperman added a 2.43% stake in AESI, which was established this quarter at prices between $12 and $19. The stock currently trades just below that range at $11.37.
- GE HealthCare (GEHC): Cooperman purchased a ~1% stake in GEHC this quarter at prices between $58 and $81, now trading at $75.10.
2. Stake Disposals:
- Las Vegas Sands (LVS): Cooperman disposed of a 2.30% stake in LVS, which was initially purchased in Q4 2024 at prices between $48 and $55. The disposal occurred this quarter at prices between $30 and $44.50. LVS is currently trading at $53.79.
- Microsoft Corp (MSFT): Cooperman sold a 1.58% stake in MSFT, which was first purchased in Q4 2015 & Q1 2016. The stock is now trading at $518 after a series of buy and sell activities.
3. Stake Increases:
- Energy Transfer Equity (ET): Cooperman increased his stake in ET, which is now 8.34% of the portfolio. The stock currently trades at $17.16.
- Mirion Technologies (MIR): Cooperman increased his stake in MIR, which is now 5.39% of the portfolio. The stock currently trades at $23.26.
- Regal Rexnord Corp (RRX): Cooperman increased his stake in RRX, which is now 3.75% of the portfolio. The stock is now trading at $143.
4. Stake Decreases:
- Apollo Global (APO): Cooperman reduced his stake in APO, which is now 6.67% of the portfolio. The stock currently trades at $133.
- MP Materials (MP): Cooperman reduced his stake in MP, which is now 3.79% of the portfolio. The stock currently trades at $67.07.
- Cigna Corp (CI): Cooperman reduced his stake in CI, which is now 2.46% of the portfolio. The stock is now trading at $288.
5. Kept Steady:
- Mr. Cooper Group (COOP): Cooperman's largest position, COOP, remains steady at ~15% of the portfolio. The stock is currently trading at $211.
- Vertiv Holdings (VRT): Cooperman's stake in VRT remains steady at ~10% of the portfolio. The stock is currently trading at $151.
Conclusion:
Leon Cooperman's Omega Advisors portfolio has shown continued diversification and strategic adjustments in the second quarter of 2025. The portfolio's value increased significantly, reflecting Cooperman's investment philosophy and active management strategy. As always, investors should closely monitor these changes and their implications for the broader market and their own portfolios.
GEHC--
LVS--
MSFT--
Leon Cooperman's Omega Advisors portfolio has a value of approximately $3 billion. The article provides an update on the changes made to his 13F stock portfolio on a quarterly basis. The series aims to provide an ongoing analysis of Cooperman's investment strategy and changes in his portfolio.
Leon Cooperman's Omega Advisors portfolio saw a notable increase in value, rising from approximately $2.52 billion to $2.85 billion in the second quarter of 2025. The portfolio, which consists of around 45 individual stock positions, has shown significant changes in its composition and size. This update provides an overview of the key changes and trends in Cooperman's investment strategy.Key Changes and Trends:
1. New Stakes:
- Atlas Energy (AESI): Cooperman added a 2.43% stake in AESI, which was established this quarter at prices between $12 and $19. The stock currently trades just below that range at $11.37.
- GE HealthCare (GEHC): Cooperman purchased a ~1% stake in GEHC this quarter at prices between $58 and $81, now trading at $75.10.
2. Stake Disposals:
- Las Vegas Sands (LVS): Cooperman disposed of a 2.30% stake in LVS, which was initially purchased in Q4 2024 at prices between $48 and $55. The disposal occurred this quarter at prices between $30 and $44.50. LVS is currently trading at $53.79.
- Microsoft Corp (MSFT): Cooperman sold a 1.58% stake in MSFT, which was first purchased in Q4 2015 & Q1 2016. The stock is now trading at $518 after a series of buy and sell activities.
3. Stake Increases:
- Energy Transfer Equity (ET): Cooperman increased his stake in ET, which is now 8.34% of the portfolio. The stock currently trades at $17.16.
- Mirion Technologies (MIR): Cooperman increased his stake in MIR, which is now 5.39% of the portfolio. The stock currently trades at $23.26.
- Regal Rexnord Corp (RRX): Cooperman increased his stake in RRX, which is now 3.75% of the portfolio. The stock is now trading at $143.
4. Stake Decreases:
- Apollo Global (APO): Cooperman reduced his stake in APO, which is now 6.67% of the portfolio. The stock currently trades at $133.
- MP Materials (MP): Cooperman reduced his stake in MP, which is now 3.79% of the portfolio. The stock currently trades at $67.07.
- Cigna Corp (CI): Cooperman reduced his stake in CI, which is now 2.46% of the portfolio. The stock is now trading at $288.
5. Kept Steady:
- Mr. Cooper Group (COOP): Cooperman's largest position, COOP, remains steady at ~15% of the portfolio. The stock is currently trading at $211.
- Vertiv Holdings (VRT): Cooperman's stake in VRT remains steady at ~10% of the portfolio. The stock is currently trading at $151.
Conclusion:
Leon Cooperman's Omega Advisors portfolio has shown continued diversification and strategic adjustments in the second quarter of 2025. The portfolio's value increased significantly, reflecting Cooperman's investment philosophy and active management strategy. As always, investors should closely monitor these changes and their implications for the broader market and their own portfolios.

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