Quantum Portfolio Management LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Quantum Portfolio Management LLC reported 521 stock positions worth $278.3 million. Its top holding was Apple (AAPL) at 5.2% of the portfolio, followed by Nvidia (NVDA, 3.5%) and iShares MSCI Emerging Market (EEM, 2.4%). Compared with Q1 2026, it opened 288 new positions, sold out of 21, added to 99 and reduced 125. The biggest buy was Roku (ROKU, shares +318%) and the biggest sale iShares MSCI Eafe Value ETF (EFV, shares −16%).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0002003672
- Portfolio Value
- $278.3M (Q2 2026)
- SEC Filing
- 0001420506-26-001701 ↗ filed Aug 14, 2026
Holdings Value
Holdings 521 stocks · $278.3M
| AAPL Apple Inc. | 5.24% | 50,394 | $14.6M | Reduce -0.1% |
| NVDA Nvidia Corp. | 3.47% | 48,191 | $9.6M | Reduce -0.4% |
| EEM iShares MSCI Emerging Market | 2.39% | 97,269 | $6.7M | Reduce -4.0% |
| FTRB Fed Hermes TTL RTRN BND | 1.91% | 211,261 | $5.3M | Add +1.1% |
| GOOG Alphabet Inc. Class C | 1.81% | 14,288 | $5.0M | Reduce -0.1% |
| MU Micron Technology Inc. | 1.78% | 4,284 | $4.9M | Reduce -17.3% |
| EFV iShares MSCI Eafe Value ETF | 1.76% | 64,031 | $4.9M | Reduce -15.9% |
| AGX Argan Inc. | 1.65% | 5,756 | $4.6M | Reduce -22.9% |
| FNDE Schwab Fndmntl Em MRK Eq ETF | 1.55% | 108,584 | $4.3M | Add +22.0% |
| IWO iShares Russell 2000 Growth | 1.50% | 10,574 | $4.2M | Reduce -9.5% |
| IWF iShares Russell 1000 Growth | 1.46% | 32,702 | $4.1M | Reduce -5.4% |
| IVW iShares S&P 500 Growth ETF | 1.44% | 29,223 | $4.0M | Reduce -1.0% |
| GOOGL Alphabet Inc. Class A | 1.40% | 10,895 | $3.9M | Add +1.0% |
| LRCX Lam Research Corp. | 1.39% | 8,926 | $3.9M | Add +0.7% |
| MSFT Microsoft Corp. | 1.29% | 9,590 | $3.6M | Reduce -5.6% |
| AMZN Amazon.com Inc. | 1.24% | 14,464 | $3.4M | Add +1.2% |
| IVLU iShares MSCI International V | 1.20% | 80,106 | $3.4M | Reduce -3.1% |
| FNDF Schwab Fndmn Intl LRG Co. ETF | 1.16% | 61,082 | $3.2M | Add +21.1% |
| IWD iShares Russell 1000 Value E | 1.10% | 12,660 | $3.1M | Reduce -1.1% |
| AVGO Broadcom Inc. | 1.07% | 7,919 | $3.0M | Reduce -4.3% |
| VWO Vanguard Ftse Emerging Marke | 1.02% | 47,458 | $2.8M | Add +29.5% |
| SCHV Schwab US Large-Cap Value | 0.89% | 71,423 | $2.5M | Reduce -6.4% |
| ROKU Roku Inc. | 0.86% | 17,292 | $2.4M | Add +318.2% |
| CHRD Chord Energy Corp. | 0.82% | 19,876 | $2.3M | Add +206.1% |
| TSM Taiwan Semiconductor-SP ADR | 0.81% | 4,733 | $2.3M | Reduce -6.0% |
| META Meta Platforms Inc. Class A | 0.78% | 3,849 | $2.2M | Reduce -6.4% |
| IDV iShares International Select | 0.78% | 52,099 | $2.2M | Add +29.0% |
| FYC First Trust Small Cap Growth | 0.74% | 16,142 | $2.1M | Add +23.0% |
| HPE Hewlett Packard Enterprise | 0.68% | 42,055 | $1.9M | New |
| TIGO Millicom Intl Cellular S.A. | 0.67% | 20,504 | $1.9M | Add +5.1% |
| DEM Wisdomtree Emerging Markets | 0.63% | 32,581 | $1.8M | Add +4.8% |
| STX Seagate Technology Holdings | 0.62% | 1,781 | $1.7M | Reduce -15.8% |
| MLPX Global X MLP & Energy Infras | 0.61% | 23,181 | $1.7M | Add +1.1% |
| WMB Williams Cos Inc. | 0.61% | 22,783 | $1.7M | Add +1.4% |
| VRT Vertiv Holdings Co. Class A | 0.60% | 4,955 | $1.7M | Reduce -4.8% |
| JNK SS SPDR BB High Yield Bond | 0.58% | 16,883 | $1.6M | Add +3.2% |
| MCK McKesson Corp. | 0.58% | 2,151 | $1.6M | Reduce -1.0% |
| ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV | 0.58% | 814 | $1.6M | Reduce -0.8% |
| APH Amphenol Corp. Class A | 0.58% | 9,155 | $1.6M | Add +0.7% |
| DGX Quest Diagnostics Inc. | 0.57% | 7,451 | $1.6M | Add +0.2% |
| QQQ Invesco QQQ Trust Series 1 | 0.55% | 2,069 | $1.5M | Add +17.2% |
| SGI Somnigroup International Inc. | 0.54% | 19,063 | $1.5M | Reduce -1.5% |
| TTWO Take-Two Interactive Softwre | 0.50% | 5,612 | $1.4M | Reduce -0.9% |
| COST Costco Wholesale Corp. | 0.50% | 1,493 | $1.4M | Add +0.6% |
| PLTR Palantir Technologies Inc. Class A | 0.50% | 11,961 | $1.4M | Add +2.6% |
| QTUM Defiance Quantum ETF | 0.50% | 8,429 | $1.4M | Add +21.8% |
| TER Teradyne Inc. | 0.50% | 2,865 | $1.4M | Add +15.0% |
| FIVE Five Below | 0.48% | 7,483 | $1.3M | Reduce -1.4% |
| MTZ Mastec Inc. | 0.48% | 3,231 | $1.3M | Add +9.1% |
| LH Labcorp Holdings Inc. | 0.47% | 4,631 | $1.3M | Add +0.1% |
| WDC Western Digital Corp. | 0.47% | 2,027 | $1.3M | Reduce -1.3% |
| DOV Dover Corp. | 0.47% | 5,770 | $1.3M | Reduce -0.5% |
| BEN Franklin Templeton Inc. | 0.45% | 37,888 | $1.3M | Reduce -4.9% |
| PAVE Global X US Infrastructure | 0.44% | 20,835 | $1.2M | Add +0.7% |
| JPM JPMorgan Chase & Co. | 0.43% | 3,684 | $1.2M | Reduce -0.2% |
| R Ryder System Inc. | 0.42% | 4,415 | $1.2M | Add +72.2% |
| SPG Simon Property Group Inc. | 0.41% | 5,120 | $1.1M | Reduce -3.3% |
| XSMO Invesco S&P Smallcap Momentu | 0.41% | 12,224 | $1.1M | Add +5.9% |
| EBC Eastern Bankshares Inc. | 0.41% | 51,424 | $1.1M | Add +2.1% |
| IWX iShares Russell Top 200 Valu | 0.40% | 10,690 | $1.1M | Add +27.9% |
| BC Brunswick Corp. | 0.40% | 13,236 | $1.1M | Add +29.8% |
| AMLP Alerian MLP ETF | 0.39% | 21,109 | $1.1M | Add +1.4% |
| VCLT Vanguard Long-Term Corp. Bond | 0.38% | 14,074 | $1.1M | Reduce -39.8% |
| CBRE CBRE Group Inc. Class A | 0.38% | 7,856 | $1.1M | Reduce -2.8% |
| AN Autonation Inc. | 0.38% | 5,677 | $1.1M | Reduce -3.9% |
| SMH Vaneck Semiconductor ETF | 0.38% | 1,604 | $1.1M | Add +0.4% |
| SE Sea Ltd.-ADR | 0.37% | 10,683 | $1.0M | Reduce -7.5% |
| MKSI MKS Inc. | 0.37% | 2,295 | $1.0M | Add +64.6% |
| NFLX Netflix Inc. | 0.36% | 14,169 | $1.0M | Add +0.2% |
| CLH Clean Harbors Inc. | 0.36% | 3,379 | $1.0M | Reduce -1.2% |
| AMD Advanced Micro Devices | 0.36% | 1,732 | $1.0M | Reduce -1.9% |
| HWM Howmet Aerospace Inc. | 0.36% | 3,707 | $997K | Reduce -2.2% |
| WMT Walmart Inc. | 0.35% | 8,713 | $987K | Add +0.2% |
| CW Curtiss-Wright Corp. | 0.35% | 1,301 | $986K | Add +0.1% |
| L Loews Corp. | 0.35% | 8,566 | $970K | Reduce -0.5% |
| NEE Nextera Energy Inc. | 0.33% | 10,595 | $930K | Add +1.7% |
| AXS Axis Capital Holdings Ltd. | 0.33% | 8,636 | $928K | Reduce -2.0% |
| PWR Quanta Services Inc. | 0.33% | 1,278 | $920K | Reduce -1.2% |
| WELL Welltower Inc. | 0.33% | 3,999 | $908K | Reduce -6.3% |
| VST Vistra Corp. | 0.32% | 5,655 | $897K | Reduce -9.5% |
| GEV GE Vernova Inc. | 0.32% | 761 | $894K | Add +13.4% |
| TSLA Tesla Inc. | 0.30% | 2,014 | $847K | Reduce -3.2% |
| OLED Universal Display Corp. | 0.30% | 9,662 | $837K | New |
| BKR Baker Hughes Co. | 0.30% | 15,055 | $836K | Reduce -4.3% |
| IVE iShares S&P 500 Value ETF | 0.30% | 3,645 | $828K | Add +0.5% |
| SOFI Sofi Technologies Inc. | 0.29% | 45,269 | $812K | Reduce -17.7% |
| QUAL iShares MSCI USA Quality Fac | 0.29% | 3,670 | $805K | Add +6.6% |
| MSI Motorola Solutions Inc. | 0.29% | 1,926 | $800K | Add +7.9% |
| JNJ Johnson & Johnson | 0.29% | 3,125 | $794K | Add +1.8% |
| IAU iShares Gold Trust | 0.28% | 10,338 | $781K | Reduce -2.4% |
| ADI Analog Devices Inc. | 0.28% | 1,959 | $778K | Add +67.9% |
| MCHP Microchip Technology Inc. | 0.28% | 8,514 | $776K | Add +11.1% |
| KSS Kohls Corp. | 0.28% | 43,765 | $776K | Reduce -0.0% |
| AXP American Express Co. | 0.28% | 2,287 | $774K | Add +1.1% |
| CRWD CrowdStrike Holdings Inc. Class A | 0.27% | 1,000 | $763K | No change |
| KLAC KLA Corp. | 0.27% | 2,510 | $757K | Reduce -10.7% |
| PNW Pinnacle West Capital | 0.27% | 7,062 | $756K | Add +0.0% |
| PFGC Performance Food Group Co. | 0.27% | 6,619 | $740K | Reduce -1.7% |
| AMCR Amcor PLC | 0.26% | 16,974 | $736K | Reduce -54.0% |
| GLD SPDR Gold Shares | 0.26% | 1,975 | $728K | No change |
Other holdings (1): bonds, preferreds, convertibles and warrants · $39 (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| COHEN & STEERS QUALITY-R | RIGHT 07/15/2026 | 2,649 | $39 | New |
Total filed on the 13F, all lines: $278.3M.
Portfolio Sells Q1 2026 → Q2 2026
| EFV iShares MSCI Eafe Value ETF | Reduce -15.9% | 1.76% | −0.70 |
| BKF iShares MSCI Bic ETF | Sold out | 0.00% | −0.58 |
| APPF Appfolio Inc. Class A | Sold out | 0.00% | −0.48 |
| VCLT Vanguard Long-Term Corp. Bond | Reduce -39.8% | 0.38% | −0.38 |
| AMCR Amcor PLC | Reduce -54.0% | 0.26% | −0.37 |
| MSFT Microsoft Corp. | Reduce -5.6% | 1.29% | −0.35 |
| AAPL Apple Inc. | Reduce -0.1% | 5.24% | −0.34 |
| GDXJ Vaneck Junior Gold Miners | Sold out | 0.00% | −0.32 |
| FIVE Five Below | Reduce -1.4% | 0.48% | −0.27 |
| META Meta Platforms Inc. Class A | Reduce -6.4% | 0.78% | −0.25 |
| MCK McKesson Corp. | Reduce -1.0% | 0.58% | −0.23 |
| SIVR Abrdn Physical Silver Shares | Reduce -31.8% | 0.19% | −0.23 |
| IVLU iShares MSCI International V | Reduce -3.1% | 1.20% | −0.23 |
| EUAD Select Stoxx Eur Aer DE ETF | Sold out | 0.00% | −0.22 |
| DOW Dow Inc. | Reduce -52.1% | 0.08% | −0.21 |
| NVDA Nvidia Corp. | Reduce -0.4% | 3.47% | −0.21 |
| M Macy's Inc. | Sold out | 0.00% | −0.19 |
| VMI Valmont Industries | Sold out | 0.00% | −0.18 |
| WBD Warner Bros Discovery Inc. | Sold out | 0.00% | −0.17 |
| SHLD Global X Defense Tech ETF | Reduce -27.4% | 0.17% | −0.17 |
| MLI Mueller Industries Inc. | Sold out | 0.00% | −0.17 |
| FTA First Trust L C Val Alp | Sold out | 0.00% | −0.17 |
| AAL American Airlines Group Inc. | Sold out | 0.00% | −0.16 |
| CDNS Cadence Design SYS Inc. | Sold out | 0.00% | −0.16 |
| HOOD Robinhood Markets Inc. Class A | Sold out | 0.00% | −0.16 |
| SAP Sap SE-Sponsored ADR | Sold out | 0.00% | −0.15 |
| LOPE Grand Canyon Education Inc. | Sold out | 0.00% | −0.15 |
| CHRW C.H. Robinson Worldwide Inc. | Reduce -35.7% | 0.22% | −0.15 |
| IWF iShares Russell 1000 Growth | Reduce -5.4% | 1.46% | −0.15 |
| ORLY O'reilly Automotive Inc. | Sold out | 0.00% | −0.14 |
| ISRG Intuitive Surgical Inc. | Sold out | 0.00% | −0.13 |
| DECK Deckers Outdoor Corp. | Sold out | 0.00% | −0.13 |
| IAU iShares Gold Trust | Reduce -2.4% | 0.28% | −0.13 |
| AN Autonation Inc. | Reduce -3.9% | 0.38% | −0.12 |
| INOD Innodata Inc. | Sold out | 0.00% | −0.12 |
| SCHV Schwab US Large-Cap Value | Reduce -6.4% | 0.89% | −0.12 |
| AGX Argan Inc. | Reduce -22.9% | 1.65% | −0.12 |
| BKR Baker Hughes Co. | Reduce -4.3% | 0.30% | −0.12 |
| EEM iShares MSCI Emerging Market | Reduce -4.0% | 2.39% | −0.12 |
| PR Permian Resources Corp. Class A | Reduce -7.0% | 0.22% | −0.11 |
| HDV iShares Core High Dividend E | Reduce -17.4% | 0.24% | −0.11 |
| ROAD Construction Partners Inc. Class A | Sold out | 0.00% | −0.11 |
| CEG Constellation Energy | Reduce -6.6% | 0.23% | −0.11 |
| AVAV Aerovironment Inc. | Sold out | 0.00% | −0.10 |
| HAL Halliburton Co. | Reduce -3.2% | 0.23% | −0.10 |
| IWO iShares Russell 2000 Growth | Reduce -9.5% | 1.50% | −0.10 |
| CBRE CBRE Group Inc. Class A | Reduce -2.8% | 0.38% | −0.10 |
| AON Aon PLC Class A | Reduce -40.3% | 0.09% | −0.09 |
| SBSW Sibanye-Stillwater Ltd.-ADR | Sold out | 0.00% | −0.09 |
| IWD iShares Russell 1000 Value E | Reduce -1.1% | 1.10% | −0.09 |
Portfolio Buys Q1 2026 → Q2 2026
| ROKU Roku Inc. | Add +318.2% | 0.86% | +0.69 |
| HPE Hewlett Packard Enterprise | New | 0.68% | +0.68 |
| LRCX Lam Research Corp. | Add +0.7% | 1.39% | +0.56 |
| CHRD Chord Energy Corp. | Add +206.1% | 0.82% | +0.41 |
| OLED Universal Display Corp. | New | 0.30% | +0.30 |
| KR Kroger Co. | New | 0.26% | +0.26 |
| MKSI MKS Inc. | Add +64.6% | 0.37% | +0.23 |
| GRID First TRST Nasd Class Edg Sgiif | New | 0.22% | +0.22 |
| VLUE iShares MSCI USA Value Facto | New | 0.19% | +0.19 |
| R Ryder System Inc. | Add +72.2% | 0.42% | +0.19 |
| FYC First Trust Small Cap Growth | Add +23.0% | 0.74% | +0.18 |
| QTUM Defiance Quantum ETF | Add +21.8% | 0.50% | +0.18 |
| TER Teradyne Inc. | Add +15.0% | 0.50% | +0.18 |
| VLO Valero Energy Corp. | New | 0.16% | +0.16 |
| VWO Vanguard Ftse Emerging Marke | Add +29.5% | 1.02% | +0.16 |
| UFO Procure Space ETF | New | 0.15% | +0.15 |
| AMAT Applied Materials Inc. | New | 0.15% | +0.15 |
| NGG National Grid PLC-SP ADR | New | 0.15% | +0.15 |
| ALSN Allison Transmission Holding | New | 0.14% | +0.14 |
| ALB Albemarle Corp. | New | 0.13% | +0.13 |
| UNP Union Pacific Corp. | New | 0.13% | +0.13 |
| ADI Analog Devices Inc. | Add +67.9% | 0.28% | +0.12 |
| AGG iShares Core U.S. Aggregate | New | 0.12% | +0.12 |
| SMH Vaneck Semiconductor ETF | Add +0.4% | 0.38% | +0.11 |
| CAT Caterpillar Inc. | New | 0.11% | +0.11 |
| SSNC Ss&c Technologies Holdings | New | 0.10% | +0.10 |
| QQQ Invesco QQQ Trust Series 1 | Add +17.2% | 0.55% | +0.10 |
| FIS Fidelity National Info Serv | New | 0.10% | +0.10 |
| AIQ Global X Art Intel & Tech | New | 0.10% | +0.10 |
| LIT Global X Lithium & Battery T | Add +122.7% | 0.20% | +0.10 |
| HON Honeywell International Inc. | New | 0.10% | +0.10 |
| OXY Occidental Petroleum Corp. | New | 0.09% | +0.09 |
| HONA Honeywell Aerospace Inc. | New | 0.09% | +0.09 |
| FNDF Schwab Fndmn Intl LRG Co. ETF | Add +21.1% | 1.16% | +0.08 |
| APH Amphenol Corp. Class A | Add +0.7% | 0.58% | +0.08 |
| BLOK Amplify Blockchain Tech ETF | New | 0.08% | +0.08 |
| BC Brunswick Corp. | Add +29.8% | 0.40% | +0.08 |
| STRL Sterling Infrastructure Inc. | New | 0.07% | +0.07 |
| AIA iShares Asia 50 ETF | New | 0.07% | +0.07 |
| TRP TC Energy Corp. | New | 0.07% | +0.07 |
| MS Morgan Stanley | New | 0.07% | +0.07 |
| ELV Elevance Health Inc. | New | 0.07% | +0.07 |
| SAIC Science Applications Inte | New | 0.07% | +0.07 |
| MTZ Mastec Inc. | Add +9.1% | 0.48% | +0.07 |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | New | 0.07% | +0.07 |
| ABBV Abbvie Inc. | New | 0.07% | +0.07 |
| IWX iShares Russell Top 200 Valu | Add +27.9% | 0.40% | +0.07 |
| MATX Matson Inc. | New | 0.07% | +0.07 |
| GEV GE Vernova Inc. | Add +13.4% | 0.32% | +0.07 |
| TJX TJX Companies Inc. | New | 0.07% | +0.07 |
Notes & Other Activity Q1 2026 → Q2 2026
| COHEN & STEERS QUALITY-R | RIGHT 07/15/2026 | New | 2,649 | $39 |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 521 | $278.3M | AAPL, NVDA, EEM, FTRB, GOOG |
| Q1 2026Amended | 254 | $229.6M | AAPL, NVDA, EEM, EFV, FTRB |
| Q4 2025 | 238 | $226.4M | AAPL, NVDA, FTRB, IWF, EFV |
| Q3 2025 | 262 | $336.5M | AAPL, NVDA, IWF, EFV, IVW |
| Q2 2025 | 232 | $209.6M | AAPL, NVDA, FTRB, IWF, MSFT |
| Q1 2025 | 273 | $197.2M | AAPL, NVDA, MSFT, FTRB, IWF |
| Q4 2024 | 251 | $186.3M | AAPL, NVDA, IWF, IVW, MSFT |
| Q3 2024 | 236 | $184.6M | AAPL, NVDA, IWF, IVW, FTRB |
| Q2 2024 | 244 | $174.2M | AAPL, IWF, NVDA, IVW, IWD |
| Q1 2024 | 244 | $175.8M | AAPL, IWF, IWD, IVE, IWS |