Quantum Portfolio Management LLC
Net buyer this quarter
$278M
438
+$13.9M
20.4%
Holdings
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026 | |||||
 AAPL | $14.6M | 5.24% | 0.00% | -0.1% | Q4 2023 |
 NVDA | $9.64M | 3.47% | 0.00% | -0.4% | Q4 2023 |
 GOOG | $5.05M | 1.81% | Not reported | -0.1% | Q4 2023 |
 MU | $4.94M | 1.78% | 0.00% | -17.3% | Q3 2025 |
 AGX | $4.6M | 1.65% | 0.04% | -22.9% | Q1 2025 |
| GOOGL | $3.89M | 1.40% | 0.00% | +1.0% | Q4 2023 |
 LRCX | $3.87M | 1.39% | 0.00% | +0.7% | Q4 2023 |
 MSFT | $3.58M | 1.29% | 0.00% | -5.6% | Q4 2023 |
 AMZN | $3.45M | 1.24% | 0.00% | +1.2% | Q4 2023 |
 FNDF | $3.22M | 1.16% | Not reported | +21.1% | Q4 2023 |
 AVGO | $2.99M | 1.07% | 0.00% | -4.3% | Q4 2023 |
 ROKU | $2.39M | 0.86% | 0.01% | +318.2% | Q4 2025 |
 CHRD | $2.27M | 0.82% | 0.04% | +206.1% | Q4 2025 |
 TSM | $2.26M | 0.81% | 0.00% | -6.0% | Q2 2024 |
 META | $2.17M | 0.78% | Not reported | -6.4% | Q4 2023 |
 HPE | $1.9M | 0.68% | 0.00% | Not reported | Q4 2023 |
 TIGO | $1.86M | 0.67% | 0.01% | +5.1% | Q4 2025 |
 STX | $1.72M | 0.62% | 0.00% | -15.8% | Q3 2025 |
 WMB | $1.69M | 0.61% | 0.00% | +1.4% | Q2 2024 |
 VRT | $1.66M | 0.60% | 0.00% | -4.8% | Q1 2025 |
 MCK | $1.63M | 0.58% | 0.00% | -1.0% | Q4 2023 |
 ASML | $1.62M | 0.58% | 0.00% | -0.9% | Q4 2023 |
 APH | $1.61M | 0.58% | 0.00% | +0.7% | Q1 2025 |
 DGX | $1.58M | 0.57% | 0.01% | +0.2% | Q1 2024 |
 QQQ | $1.52M | 0.55% | Not reported | +17.2% | Q4 2023 |
 SGI | $1.49M | 0.54% | 0.01% | -1.5% | Q1 2024 |
 TTWO | $1.4M | 0.50% | 0.00% | -0.9% | Q1 2024 |
 COST | $1.4M | 0.50% | 0.00% | +0.6% | Q4 2023 |
 PLTR | $1.4M | 0.50% | 0.00% | +2.6% | Q1 2025 |
 QTUM | $1.39M | 0.50% | Not reported | +21.8% | Q4 2025 |
 TER | $1.39M | 0.50% | 0.00% | +15.0% | Q4 2023 |
 FIVE | $1.35M | 0.48% | 0.01% | -1.5% | Q3 2025 |
 MTZ | $1.34M | 0.48% | 0.00% | +9.1% | Q3 2024 |
 LH | $1.3M | 0.47% | 0.01% | +0.1% | Q2 2024 |
 WDC | $1.29M | 0.47% | 0.00% | -1.3% | Q4 2025 |
 DOV | $1.29M | 0.47% | 0.00% | -0.5% | Q1 2024 |
 BEN | $1.26M | 0.45% | 0.01% | -4.9% | Q1 2026 |
 JPM | $1.21M | 0.43% | 0.00% | -0.2% | Q4 2023 |
 R | $1.16M | 0.42% | 0.01% | +72.2% | Q1 2024 |
 SPG | $1.15M | 0.41% | 64.00% | -3.3% | Q2 2024 |
 EBC | $1.14M | 0.41% | 0.02% | +2.1% | Q1 2025 |
 BC | $1.12M | 0.40% | 0.02% | +29.8% | Q4 2023 |
 CBRE | $1.06M | 0.38% | 0.00% | -2.8% | Q1 2024 |
 AN | $1.05M | 0.38% | 0.02% | -3.9% | Q1 2024 |
 SMH | $1.05M | 0.38% | Not reported | +0.4% | Q4 2023 |
 SE | $1.02M | 0.37% | 0.01% | -7.5% | Q1 2025 |
 MKSI | $1.02M | 0.37% | 0.00% | +64.6% | Q4 2023 |
 NFLX | $1.01M | 0.36% | 0.00% | +0.2% | Q4 2023 |
 CLH | $1.01M | 0.36% | 0.01% | -1.2% | Q3 2024 |
 AMD | $1.01M | 0.36% | 0.00% | -1.9% | Q4 2023 |
| Q1 2026 | |||||
| AAPL | $12.8M | 5.58% | 0.00% | +0.5% | Q4 2023 |
| NVDA | $8.44M | 3.68% | 0.00% | +0.1% | Q4 2023 |
| GOOG | $4.1M | 1.79% | Not reported | 0.0% | Q4 2023 |
| AGX | $4.07M | 1.77% | 0.05% | +8.5% | Q1 2025 |
| MSFT | $3.76M | 1.64% | 0.00% | +3.9% | Q4 2023 |
| GOOGL | $3.1M | 1.35% | 0.00% | -0.2% | Q4 2023 |
| AMZN | $2.98M | 1.30% | 0.00% | -0.3% | Q4 2023 |
| AVGO | $2.56M | 1.12% | 0.00% | +1.0% | Q4 2023 |
| FNDF | $2.47M | 1.08% | Not reported | +92.0% | Q4 2023 |
| META | $2.35M | 1.02% | Not reported | -3.5% | Q4 2023 |
| LRCX | $1.89M | 0.83% | 0.00% | -0.2% | Q4 2023 |
| MCK | $1.88M | 0.82% | 0.00% | +8.2% | Q4 2023 |
| MU | $1.75M | 0.76% | 0.00% | +60.6% | Q3 2025 |
| FIVE | $1.73M | 0.76% | 0.01% | +2.7% | Q3 2025 |
| PLTR | $1.71M | 0.74% | 0.00% | +4.4% | Q1 2025 |
| TSM | $1.7M | 0.74% | 0.00% | -2.2% | Q2 2024 |
| WMB | $1.64M | 0.71% | 0.00% | -0.1% | Q2 2024 |
| COST | $1.48M | 0.64% | 0.00% | -2.1% | Q4 2023 |
 AMCR | $1.47M | 0.64% | 0.01% | +89.3% | Q2 2025 |
| TIGO | $1.46M | 0.64% | 0.01% | +14.1% | Q4 2025 |
| DGX | $1.46M | 0.63% | 0.01% | -3.5% | Q1 2024 |
| SGI | $1.43M | 0.62% | 0.01% | +4.2% | Q1 2024 |
| NFLX | $1.36M | 0.59% | 0.00% | -0.3% | Q4 2023 |
 BKF | $1.34M | 0.59% | 0.44% | New | Q1 2026 |
| VRT | $1.3M | 0.57% | 0.00% | -1.0% | Q1 2025 |
| LH | $1.23M | 0.54% | 0.01% | -1.7% | Q2 2024 |
| DOV | $1.21M | 0.53% | 0.00% | +6.9% | Q1 2024 |
| AN | $1.15M | 0.50% | 0.02% | -0.9% | Q1 2024 |
| APH | $1.15M | 0.50% | 0.00% | 0.0% | Q1 2025 |
| TTWO | $1.12M | 0.49% | 0.00% | -0.5% | Q1 2024 |
 APPF | $1.11M | 0.48% | Not reported | +5.7% | Q1 2025 |
| CBRE | $1.09M | 0.48% | 0.00% | -5.0% | Q1 2024 |
| JPM | $1.09M | 0.47% | 0.00% | +0.7% | Q4 2023 |
| ASML | $1.08M | 0.47% | 0.00% | -0.2% | Q4 2023 |
 WMT | $1.08M | 0.47% | 0.00% | +77.1% | Q1 2024 |
| QQQ | $1.02M | 0.44% | Not reported | +0.7% | Q4 2023 |
| SPG | $987K | 0.43% | 66.15% | -2.5% | Q2 2024 |
| EBC | $985K | 0.43% | 0.02% | -1.5% | Q1 2025 |
| CLH | $981K | 0.43% | 0.01% | -6.1% | Q3 2024 |
 NEE | $967K | 0.42% | 0.00% | +27.8% | Q2 2025 |
 SIVR | $965K | 0.42% | 0.02% | -24.2% | Q4 2024 |
 BKR | $961K | 0.42% | 0.00% | -10.3% | Q4 2023 |
| SE | $956K | 0.42% | 0.01% | +60.4% | Q1 2025 |
| MTZ | $953K | 0.42% | 0.00% | +0.9% | Q3 2024 |
| BEN | $941K | 0.41% | 0.01% | New | Q1 2026 |
 VST | $939K | 0.41% | 0.00% | -28.8% | Q1 2025 |
| IAU | $934K | 0.41% | 0.00% | +4.8% | Q1 2024 |
| CHRD | $923K | 0.40% | 0.01% | +3.4% | Q4 2025 |
 L | $919K | 0.40% | 0.00% | New | Q1 2026 |
 AXS | $894K | 0.39% | 0.01% | +5.4% | Q1 2024 |
| Q4 2025 | |||||
| AAPL | $13.6M | 6.03% | 0.00% | -10.4% | Q4 2023 |
| NVDA | $9.01M | 3.98% | 0.00% | -20.3% | Q4 2023 |
| MSFT | $4.73M | 2.09% | 0.00% | -27.0% | Q4 2023 |
| GOOG | $4.49M | 1.98% | Not reported | -30.7% | Q4 2023 |
| GOOGL | $3.38M | 1.49% | 0.00% | -15.9% | Q4 2023 |
| AMZN | $3.31M | 1.46% | 0.00% | -28.6% | Q4 2023 |
| AVGO | $2.83M | 1.25% | 0.00% | -38.6% | Q4 2023 |
| META | $2.81M | 1.24% | Not reported | -29.2% | Q4 2023 |
| AGX | $2.16M | 0.95% | 0.05% | -42.3% | Q1 2025 |
| PLTR | $1.99M | 0.88% | 0.00% | -3.1% | Q1 2025 |
 ORLY | $1.86M | 0.82% | 0.00% | -47.4% | Q4 2023 |
| SGI | $1.66M | 0.73% | 0.01% | -40.7% | Q1 2024 |
| MCK | $1.65M | 0.73% | 0.00% | -40.0% | Q4 2023 |
| TSM | $1.57M | 0.69% | 0.00% | -1.0% | Q2 2024 |
| APPF | $1.54M | 0.68% | Not reported | -33.6% | Q1 2025 |
| LRCX | $1.52M | 0.67% | 0.00% | -33.4% | Q4 2023 |
| TTWO | $1.46M | 0.64% | 0.00% | -38.2% | Q1 2024 |
| VST | $1.41M | 0.62% | 0.00% | -28.1% | Q1 2025 |
| FIVE | $1.39M | 0.62% | 0.01% | +136.7% | Q3 2025 |
| CBRE | $1.37M | 0.60% | 0.00% | -37.2% | Q1 2024 |
| WMB | $1.35M | 0.60% | 0.00% | -30.1% | Q2 2024 |
| DGX | $1.34M | 0.59% | 0.01% | -33.9% | Q1 2024 |
| NFLX | $1.33M | 0.59% | 0.00% | -55.9% | Q4 2023 |
 TSLA | $1.32M | 0.58% | 0.00% | -18.1% | Q4 2024 |
| COST | $1.31M | 0.58% | 0.00% | -25.3% | Q4 2023 |
 KR | $1.25M | 0.55% | 0.00% | -36.3% | Q1 2024 |
 CEG | $1.23M | 0.54% | 0.00% | -18.5% | Q1 2024 |
| AN | $1.23M | 0.54% | 0.02% | -38.8% | Q1 2024 |
| APH | $1.23M | 0.54% | 0.00% | -39.9% | Q1 2025 |
| SIVR | $1.2M | 0.53% | 0.02% | -50.0% | Q4 2024 |
| FNDF | $1.19M | 0.52% | Not reported | -41.2% | Q4 2023 |
| JPM | $1.18M | 0.52% | 0.00% | -14.9% | Q4 2023 |
| LH | $1.18M | 0.52% | 0.01% | -35.8% | Q2 2024 |
 SOFI | $1.11M | 0.49% | 0.00% | -36.2% | Q3 2025 |
| QQQ | $1.08M | 0.48% | Not reported | -49.5% | Q4 2023 |
 V | $1.08M | 0.48% | 0.00% | -22.0% | Q4 2023 |
| DOV | $1.06M | 0.47% | 0.00% | -43.1% | Q1 2024 |
| SPG | $1M | 0.44% | 67.83% | -37.0% | Q2 2024 |
 WELL | $992K | 0.44% | 0.00% | -31.7% | Q4 2024 |
 FFIV | $952K | 0.42% | 0.01% | -35.9% | Q1 2024 |
| TIGO | $948K | 0.42% | 0.01% | New | Q4 2025 |
 CNP | $947K | 0.42% | 0.00% | -28.4% | Q4 2024 |
| EBC | $943K | 0.42% | 0.02% | -37.6% | Q1 2025 |
 ACM | $926K | 0.41% | 0.01% | -37.3% | Q1 2024 |
| MU | $920K | 0.41% | 0.00% | +28.5% | Q3 2025 |
| SE | $918K | 0.41% | 0.00% | -2.0% | Q1 2025 |
| AXS | $895K | 0.40% | 0.01% | -35.5% | Q1 2024 |
| ASML | $880K | 0.39% | 0.00% | +4.2% | Q4 2023 |
| CLH | $854K | 0.38% | 0.01% | -23.0% | Q3 2024 |
| VRT | $852K | 0.38% | 0.00% | -6.4% | Q1 2025 |
| Q3 2025 | |||||
| AAPL | $14.3M | 4.24% | 0.00% | +12.5% | Q4 2023 |
| NVDA | $11.3M | 3.36% | 0.00% | +28.6% | Q4 2023 |
| MSFT | $6.94M | 2.06% | 0.00% | +45.1% | Q4 2023 |
| GOOG | $5.03M | 1.49% | Not reported | +65.4% | Q4 2023 |
| META | $4.42M | 1.31% | Not reported | +50.7% | Q4 2023 |
| AMZN | $4.41M | 1.31% | 0.00% | +38.7% | Q4 2023 |
| AVGO | $4.4M | 1.31% | 0.00% | +29.8% | Q4 2023 |
| ORLY | $4.19M | 1.25% | 0.00% | +55.5% | Q4 2023 |
| NFLX | $3.85M | 1.14% | 0.00% | +62.9% | Q4 2023 |
| AGX | $3.22M | 0.96% | 0.09% | +47.6% | Q1 2025 |
| GOOGL | $3.12M | 0.93% | 0.00% | +19.1% | Q4 2023 |
| APPF | $2.76M | 0.82% | Not reported | +134.6% | Q1 2025 |
| SGI | $2.64M | 0.79% | 0.01% | +253.9% | Q1 2024 |
| MCK | $2.59M | 0.77% | 0.00% | +55.5% | Q4 2023 |
| VST | $2.39M | 0.71% | 0.00% | +102.3% | Q1 2025 |
| TTWO | $2.38M | 0.71% | 0.01% | +56.7% | Q1 2024 |
| DGX | $2.22M | 0.66% | 0.01% | +61.8% | Q1 2024 |
| CBRE | $2.14M | 0.63% | 0.00% | +50.3% | Q1 2024 |
| AN | $2.13M | 0.63% | 0.03% | +262.2% | Q1 2024 |
| KR | $2.12M | 0.63% | 0.00% | +58.1% | Q1 2024 |
| LH | $2.1M | 0.62% | 0.01% | +54.2% | Q2 2024 |
| PLTR | $2.1M | 0.62% | 0.00% | +6.9% | Q1 2025 |
| QQQ | $2.08M | 0.62% | Not reported | +68.9% | Q4 2023 |
| WMB | $2.04M | 0.61% | 0.00% | +65.8% | Q2 2024 |
| ACM | $2.02M | 0.60% | 0.01% | +54.8% | Q1 2024 |
| FNDF | $1.92M | 0.57% | Not reported | +59.2% | Q4 2023 |
| FFIV | $1.88M | 0.56% | 0.01% | +54.6% | Q1 2024 |
| COST | $1.88M | 0.56% | 0.00% | +28.0% | Q4 2023 |
| APH | $1.87M | 0.56% | 0.00% | +59.2% | Q1 2025 |
 UTI | $1.82M | 0.54% | 0.10% | +87.1% | Q1 2025 |
| LRCX | $1.79M | 0.53% | 0.00% | +52.4% | Q4 2023 |
| SOFI | $1.76M | 0.52% | 0.01% | New | Q3 2025 |
 AVAV | $1.63M | 0.48% | 0.01% | New | Q3 2025 |
| SPG | $1.62M | 0.48% | 107.73% | +51.7% | Q2 2024 |
| TSLA | $1.6M | 0.48% | 0.00% | +15.0% | Q4 2024 |
| DOV | $1.59M | 0.47% | 0.01% | +55.7% | Q1 2024 |
| SIVR | $1.58M | 0.47% | 0.05% | +118.6% | Q4 2024 |
 ORCL | $1.58M | 0.47% | 0.00% | +78.3% | Q3 2024 |
| EBC | $1.49M | 0.44% | 0.04% | +49.2% | Q1 2025 |
 MSI | $1.46M | 0.43% | 0.00% | +58.9% | Q2 2024 |
 PG | $1.46M | 0.43% | 0.00% | +27.1% | Q4 2023 |
| TSM | $1.45M | 0.43% | 0.00% | +3.1% | Q2 2024 |
| IAU | $1.42M | 0.42% | 0.00% | +54.0% | Q1 2024 |
| CEG | $1.41M | 0.42% | 0.00% | +43.0% | Q1 2024 |
| WELL | $1.39M | 0.41% | 0.00% | +49.4% | Q4 2024 |
| JPM | $1.36M | 0.40% | 0.00% | +10.9% | Q4 2023 |
| V | $1.34M | 0.40% | 0.00% | +36.6% | Q4 2023 |
| CNP | $1.34M | 0.40% | 0.01% | +57.5% | Q4 2024 |
| SE | $1.31M | 0.39% | 0.00% | +2.5% | Q1 2025 |
 SHBI | $1.3M | 0.39% | 0.24% | +60.1% | Q1 2025 |