# Quantum Portfolio Management LLC

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 2003672. Source: https://holderbook.com/funds/2003672-quantum-portfolio-management-llc/

- Reported value: $278.3M
- Positions: 522
- Weight of the ten largest: 23.1%
- Filed: 2026-08-14

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| APPLE INC | [AAPL](https://holderbook.com/stocks/AAPL/) | $14.6M | 50,394 | 5.2% | 11 |
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $9.6M | 48,191 | 3.5% | 11 |
| ISHARES TR | [EEM](https://holderbook.com/stocks/EEM/) | $6.7M | 97,269 | 2.4% | 3 |
| FEDERATED HERMES ETF TRUST | [FTRB](https://holderbook.com/stocks/FTRB/) | $5.3M | 211,261 | 1.9% | 8 |
| ALPHABET INC | [GOOG](https://holderbook.com/stocks/GOOG/) | $5.0M | 14,288 | 1.8% | 11 |
| MICRON TECHNOLOGY INC | [MU](https://holderbook.com/stocks/MU/) | $4.9M | 4,284 | 1.8% | 4 |
| ISHARES TR | [EFV](https://holderbook.com/stocks/EFV/) | $4.9M | 64,031 | 1.8% | 11 |
| ARGAN INC | [AGX](https://holderbook.com/stocks/AGX/) | $4.6M | 5,756 | 1.7% | 6 |
| SCHWAB STRATEGIC TR | [FNDE](https://holderbook.com/stocks/FNDE/) | $4.3M | 108,584 | 1.5% | 11 |
| ISHARES TR | [IWO](https://holderbook.com/stocks/IWO/) | $4.2M | 10,574 | 1.5% | 11 |
| ISHARES TR | [IWF](https://holderbook.com/stocks/IWF/) | $4.1M | 32,702 | 1.5% | 11 |
| ISHARES TR | [IVW](https://holderbook.com/stocks/IVW/) | $4.0M | 29,223 | 1.4% | 11 |
| ALPHABET INC | [GOOGL](https://holderbook.com/stocks/GOOGL/) | $3.9M | 10,895 | 1.4% | 11 |
| LAM RESEARCH CORP | [LRCX](https://holderbook.com/stocks/LRCX/) | $3.9M | 8,926 | 1.4% | 7 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $3.6M | 9,590 | 1.3% | 11 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $3.4M | 14,464 | 1.2% | 11 |
| ISHARES TR | [IVLU](https://holderbook.com/stocks/IVLU/) | $3.4M | 80,106 | 1.2% | 11 |
| SCHWAB STRATEGIC TR | [FNDF](https://holderbook.com/stocks/FNDF/) | $3.2M | 61,082 | 1.2% | 11 |
| ISHARES TR | [IWD](https://holderbook.com/stocks/IWD/) | $3.1M | 12,660 | 1.1% | 11 |
| BROADCOM INC | [AVGO](https://holderbook.com/stocks/AVGO/) | $3.0M | 7,919 | 1.1% | 11 |
| VANGUARD INTL EQUITY INDEX F | [VWO](https://holderbook.com/stocks/VWO/) | $2.8M | 47,458 | 1.0% | 11 |
| SCHWAB STRATEGIC TR | [SCHV](https://holderbook.com/stocks/SCHV/) | $2.5M | 71,423 | 0.9% | 11 |
| ROKU INC | [ROKU](https://holderbook.com/stocks/ROKU/) | $2.4M | 17,292 | 0.9% | 3 |
| CHORD ENERGY CORPORATION | [CHRD](https://holderbook.com/stocks/CHRD/) | $2.3M | 19,876 | 0.8% | 3 |
| TAIWAN SEMICONDUCTOR MANUFAC | [TSM](https://holderbook.com/stocks/TSM/) | $2.3M | 4,733 | 0.8% | 9 |
| META PLATFORMS INC | [META](https://holderbook.com/stocks/META/) | $2.2M | 3,849 | 0.8% | 11 |
| ISHARES TR | [IDV](https://holderbook.com/stocks/IDV/) | $2.2M | 52,099 | 0.8% | 2 |
| FIRST TR EXCHANGE-TRADED ALP | [FYC](https://holderbook.com/stocks/FYC/) | $2.1M | 16,142 | 0.7% | 6 |
| HEWLETT PACKARD ENTERPRISE C | [HPE](https://holderbook.com/stocks/HPE/) | $1.9M | 42,055 | 0.7% | 1 |
| MILLICOM INTL CELLULAR S A | [TIGO](https://holderbook.com/stocks/TIGO/) | $1.9M | 20,504 | 0.7% | 3 |
| WISDOMTREE TR | [DEM](https://holderbook.com/stocks/DEM/) | $1.8M | 32,581 | 0.6% | 11 |
| SEAGATE TECHNOLOGY HLDNGS PL | [STX](https://holderbook.com/stocks/STX/) | $1.7M | 1,781 | 0.6% | 4 |
| GLOBAL X FDS | [MLPX](https://holderbook.com/stocks/MLPX/) | $1.7M | 23,181 | 0.6% | 4 |
| WILLIAMS COS INC | [WMB](https://holderbook.com/stocks/WMB/) | $1.7M | 22,783 | 0.6% | 9 |
| VERTIV HOLDINGS CO | [VRT](https://holderbook.com/stocks/VRT/) | $1.7M | 4,955 | 0.6% | 6 |
| SPDR SERIES TRUST | [JNK](https://holderbook.com/stocks/JNK/) | $1.6M | 16,883 | 0.6% | 8 |
| MCKESSON CORP | [MCK](https://holderbook.com/stocks/MCK/) | $1.6M | 2,151 | 0.6% | 11 |
| ASML HLDG NV | [ASML](https://holderbook.com/stocks/ASML/) | $1.6M | 814 | 0.6% | 11 |
| AMPHENOL CORP | [APH](https://holderbook.com/stocks/APH/) | $1.6M | 9,155 | 0.6% | 6 |
| QUEST DIAGNOSTICS INC | [DGX](https://holderbook.com/stocks/DGX/) | $1.6M | 7,451 | 0.6% | 10 |
| INVESCO QQQ TR | [QQQ](https://holderbook.com/stocks/QQQ/) | $1.5M | 2,069 | 0.5% | 6 |
| SOMNIGROUP INTERNATIONAL INC | [SGI](https://holderbook.com/stocks/SGI/) | $1.5M | 19,063 | 0.5% | 8 |
| TAKE-TWO INTERACTIVE SOFTWAR | [TTWO](https://holderbook.com/stocks/TTWO/) | $1.4M | 5,612 | 0.5% | 10 |
| COSTCO WHOLESALE CORPORATION | [COST](https://holderbook.com/stocks/COST/) | $1.4M | 1,493 | 0.5% | 11 |
| PALANTIR TECHNOLOGIES INC | [PLTR](https://holderbook.com/stocks/PLTR/) | $1.4M | 11,961 | 0.5% | 6 |
| ETF SER SOLUTIONS | [QTUM](https://holderbook.com/stocks/QTUM/) | $1.4M | 8,429 | 0.5% | 3 |
| TERADYNE INC | [TER](https://holderbook.com/stocks/TER/) | $1.4M | 2,865 | 0.5% | 8 |
| FIVE BELOW INC | [FIVE](https://holderbook.com/stocks/FIVE/) | $1.3M | 7,483 | 0.5% | 4 |
| MASTEC INC | [MTZ](https://holderbook.com/stocks/MTZ/) | $1.3M | 3,231 | 0.5% | 6 |
| LABCORP HOLDINGS INC | [LH](https://holderbook.com/stocks/LH/) | $1.3M | 4,631 | 0.5% | 9 |
| WESTERN DIGITAL CORP | [WDC](https://holderbook.com/stocks/WDC/) | $1.3M | 2,027 | 0.5% | 3 |
| DOVER CORP | [DOV](https://holderbook.com/stocks/DOV/) | $1.3M | 5,770 | 0.5% | 10 |
| FRANKLIN RESOURCES INC | [BEN](https://holderbook.com/stocks/BEN/) | $1.3M | 37,888 | 0.5% | 2 |
| GLOBAL X FDS | [PAVE](https://holderbook.com/stocks/PAVE/) | $1.2M | 20,835 | 0.4% | 4 |
| JPMORGAN CHASE & CO | [JPM](https://holderbook.com/stocks/JPM/) | $1.2M | 3,684 | 0.4% | 11 |
| RYDER SYS INC | [R](https://holderbook.com/stocks/R/) | $1.2M | 4,415 | 0.4% | 10 |
| SIMON PPTY GROUP INC NEW | [SPG](https://holderbook.com/stocks/SPG/) | $1.1M | 5,120 | 0.4% | 9 |
| INVESCO EXCHANGE TRADED FD T | [XSMO](https://holderbook.com/stocks/XSMO/) | $1.1M | 12,224 | 0.4% | 6 |
| EASTERN BANKSHARES INC | [EBC](https://holderbook.com/stocks/EBC/) | $1.1M | 51,424 | 0.4% | 6 |
| ISHARES TR | [IWX](https://holderbook.com/stocks/IWX/) | $1.1M | 10,690 | 0.4% | 4 |
| BRUNSWICK CORP | [BC](https://holderbook.com/stocks/BC/) | $1.1M | 13,236 | 0.4% | 2 |
| ALPS ETF TR | [AMLP](https://holderbook.com/stocks/AMLP/) | $1.1M | 21,109 | 0.4% | 4 |
| VANGUARD SCOTTSDALE FDS | [VCLT](https://holderbook.com/stocks/VCLT/) | $1.1M | 14,074 | 0.4% | 5 |
| CBRE GROUP INC | [CBRE](https://holderbook.com/stocks/CBRE/) | $1.1M | 7,856 | 0.4% | 10 |
| AUTONATION INC | [AN](https://holderbook.com/stocks/AN/) | $1.1M | 5,677 | 0.4% | 10 |
| VANECK ETF TRUST | [SMH](https://holderbook.com/stocks/SMH/) | $1.1M | 1,604 | 0.4% | 11 |
| SEA LTD | [SE](https://holderbook.com/stocks/SE/) | $1.0M | 10,683 | 0.4% | 6 |
| MKS INC. | [MKSI](https://holderbook.com/stocks/MKSI/) | $1.0M | 2,295 | 0.4% | 4 |
| NETFLIX INC | [NFLX](https://holderbook.com/stocks/NFLX/) | $1.0M | 14,169 | 0.4% | 11 |
| CLEAN HARBORS INC | [CLH](https://holderbook.com/stocks/CLH/) | $1.0M | 3,379 | 0.4% | 8 |
| ADVANCED MICRO DEVICES INC | [AMD](https://holderbook.com/stocks/AMD/) | $1.0M | 1,732 | 0.4% | 3 |
| HOWMET AEROSPACE INC | [HWM](https://holderbook.com/stocks/HWM/) | $996.7K | 3,707 | 0.4% | 6 |
| WALMART INC | [WMT](https://holderbook.com/stocks/WMT/) | $986.8K | 8,713 | 0.4% | 10 |
| CURTISS WRIGHT CORP | [CW](https://holderbook.com/stocks/CW/) | $985.8K | 1,301 | 0.4% | 10 |
| LOEWS CORP | [L](https://holderbook.com/stocks/L/) | $969.8K | 8,566 | 0.3% | 2 |
| NEXTERA ENERGY INC | [NEE](https://holderbook.com/stocks/NEE/) | $929.9K | 10,595 | 0.3% | 5 |
| AXIS CAP HLDGS LTD | [AXS](https://holderbook.com/stocks/AXS/) | $927.9K | 8,636 | 0.3% | 10 |
| QUANTA SVCS INC | [PWR](https://holderbook.com/stocks/PWR/) | $920.2K | 1,278 | 0.3% | 6 |
| WELLTOWER INC | [WELL](https://holderbook.com/stocks/WELL/) | $907.7K | 3,999 | 0.3% | 7 |
| VISTRA CORP | [VST](https://holderbook.com/stocks/VST/) | $897.1K | 5,655 | 0.3% | 6 |
| GE VERNOVA INC | [GEV](https://holderbook.com/stocks/GEV/) | $894.1K | 761 | 0.3% | 3 |
| TESLA INC | [TSLA](https://holderbook.com/stocks/TSLA/) | $847.1K | 2,014 | 0.3% | 7 |
| UNIVERSAL DISPLAY CORP | [OLED](https://holderbook.com/stocks/OLED/) | $836.6K | 9,662 | 0.3% | 1 |
| BAKER HUGHES COMPANY | [BKR](https://holderbook.com/stocks/BKR/) | $835.6K | 15,055 | 0.3% | 11 |
| ISHARES TR | [IVE](https://holderbook.com/stocks/IVE/) | $827.6K | 3,645 | 0.3% | 11 |
| SOFI TECHNOLOGIES INC | [SOFI](https://holderbook.com/stocks/SOFI/) | $811.7K | 45,269 | 0.3% | 4 |
| ISHARES TR | [QUAL](https://holderbook.com/stocks/QUAL/) | $805.3K | 3,670 | 0.3% | 11 |
| MOTOROLA SOLUTIONS INC | [MSI](https://holderbook.com/stocks/MSI/) | $799.8K | 1,926 | 0.3% | 6 |
| JOHNSON & JOHNSON | [JNJ](https://holderbook.com/stocks/JNJ/) | $793.7K | 3,125 | 0.3% | 11 |
| ISHARES GOLD TR | [IAU](https://holderbook.com/stocks/IAU/) | $780.6K | 10,338 | 0.3% | 10 |
| ANALOG DEVICES INC | [ADI](https://holderbook.com/stocks/ADI/) | $778.1K | 1,959 | 0.3% | 8 |
| MICROCHIP TECHNOLOGY INC. | [MCHP](https://holderbook.com/stocks/MCHP/) | $776.5K | 8,514 | 0.3% | 4 |
| KOHLS CORP | [KSS](https://holderbook.com/stocks/KSS/) | $775.5K | 43,765 | 0.3% | 2 |
| AMERICAN EXPRESS CO | [AXP](https://holderbook.com/stocks/AXP/) | $773.6K | 2,287 | 0.3% | 11 |
| CROWDSTRIKE HLDGS INC | [CRWD](https://holderbook.com/stocks/CRWD/) | $763.1K | 1,000 | 0.3% | 8 |
| KLA CORP | [KLAC](https://holderbook.com/stocks/KLAC/) | $757.3K | 2,510 | 0.3% | 11 |
| PINNACLE WEST CAP CORP | [PNW](https://holderbook.com/stocks/PNW/) | $755.6K | 7,062 | 0.3% | 2 |
| PERFORMANCE FOOD GROUP CO | [PFGC](https://holderbook.com/stocks/PFGC/) | $739.9K | 6,619 | 0.3% | 9 |
| AMCOR PLC | [AMCR](https://holderbook.com/stocks/AMCR/) | $735.8K | 16,974 | 0.3% | 2 |
| SPDR GOLD TR | [GLD](https://holderbook.com/stocks/GLD/) | $727.6K | 1,975 | 0.3% | 11 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +14.2% | +14.8% | -0.6% | 100% |
| Q1 2026 | -0.2% | -4.6% | +4.4% | 100% |
| Q4 2025 | +0.2% | +2.4% | -2.1% | 100% |
| Q3 2025 | +7.6% | +7.8% | -0.2% | 100% |
| Q2 2025 | +10.5% | +10.5% | +0.1% | 100% |
| Q1 2025 | -2.9% | -4.6% | +1.7% | 100% |
| Q4 2024 | -0.3% | +2.1% | -2.4% | 100% |
| Q3 2024 | +4.9% | +5.4% | -0.5% | 100% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $278.3M | 522 |
| Q1 2026 | $229.6M | 254 |
| Q4 2025 | $226.4M | 238 |
| Q3 2025 | $336.5M | 262 |
| Q2 2025 | $209.6M | 232 |
| Q1 2025 | $197.2M | 273 |
| Q4 2024 | $186.3M | 251 |
| Q3 2024 | $184.6M | 236 |
| Q2 2024 | $174.2M | 244 |
| Q1 2024 | $175.8M | 244 |
| Q4 2023 | $162.3M | 237 |