Quantum Portfolio Management LLC
In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 14, 2025), Quantum Portfolio Management LLC reported 273 stock positions worth $197.2 million. Its top holding was Apple (AAPL) at 5.7% of the portfolio, followed by Nvidia (NVDA, 2.6%) and Microsoft (MSFT, 2.1%). Compared with Q4 2024, it opened 112 new positions, sold out of 90, added to 80 and reduced 63. The biggest buy was Welltower (WELL, shares +500%) and the biggest sale an exit from Wisdomtree Em Small Cap (DGS).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0002003672
- Portfolio Value
- $197.2M (Q1 2025)
- SEC Filing
- 0001172661-25-001852 ↗ filed May 14, 2025
Holdings Value
Holdings 273 stocks · $197.2M
| AAPL Apple Inc. | 5.69% | 50,560 | $11.2M | Add +17.9% |
| NVDA Nvidia Corp. | 2.62% | 47,636 | $5.2M | Add +26.1% |
| MSFT Microsoft Corp. | 2.13% | 11,212 | $4.2M | Add +33.9% |
| FTRB Fed Hermes TTL RTRN BND | 2.10% | 164,961 | $4.1M | Add +33.1% |
| IWF iShares Russell 1000 Growth | 1.97% | 10,764 | $3.9M | Add +4.5% |
| IWD iShares Russell 1000 Value E | 1.83% | 19,164 | $3.6M | Add +14.9% |
| DEM Wisdomtree Emerging Markets | 1.54% | 71,981 | $3.0M | Add +21.3% |
| AMZN Amazon.com Inc. | 1.42% | 14,699 | $2.8M | Add +5.3% |
| IVW iShares S&P 500 Growth ETF | 1.41% | 29,982 | $2.8M | Reduce -14.0% |
| EFV iShares MSCI Eafe Value ETF | 1.39% | 46,636 | $2.7M | Add +9.2% |
| SCHV Schwab US Large-Cap Value | 1.31% | 97,382 | $2.6M | Reduce -1.6% |
| IWO iShares Russell 2000 Growth | 1.26% | 9,721 | $2.5M | Reduce -0.8% |
| META Meta Platforms Inc. Class A | 1.25% | 4,277 | $2.5M | Add +30.8% |
| VOO Vanguard S&P 500 ETF | 1.21% | 4,659 | $2.4M | Add +23.4% |
| FNDE Schwab Fndmntl Em MRK Eq ETF | 0.97% | 61,840 | $1.9M | Reduce -11.7% |
| VWO Vanguard Ftse Emerging Marke | 0.96% | 41,657 | $1.9M | Reduce -8.3% |
| AXS Axis Capital Holdings Ltd. | 0.89% | 17,459 | $1.8M | Add +11.9% |
| GOOG Alphabet Inc. Class C | 0.85% | 10,769 | $1.7M | Add +42.4% |
| GOOGL Alphabet Inc. Class A | 0.82% | 10,403 | $1.6M | Add +3.4% |
| SLYG SS SPDR S&P 600 SC GR ETF | 0.78% | 18,542 | $1.5M | Reduce -22.4% |
| WELL Welltower Inc. | 0.77% | 9,975 | $1.5M | Add +500.2% |
| IWB iShares Russell 1000 ETF | 0.75% | 4,823 | $1.5M | Reduce -30.7% |
| NFLX Netflix Inc. | 0.74% | 1,564 | $1.5M | Reduce -0.3% |
| ORLY O'reilly Automotive Inc. | 0.71% | 979 | $1.4M | Add +1.6% |
| AFG American Financial Group Inc. | 0.70% | 10,476 | $1.4M | Add +6.2% |
| AVGO Broadcom Inc. | 0.67% | 7,941 | $1.3M | Add +12.7% |
| DOV Dover Corp. | 0.67% | 7,563 | $1.3M | Reduce -4.8% |
| COST Costco Wholesale Corp. | 0.67% | 1,403 | $1.3M | Add +4.4% |
| CBRE CBRE Group Inc. Class A | 0.64% | 9,722 | $1.3M | Add +10.9% |
| ARGX Argenx SE - ADR | 0.64% | 2,148 | $1.3M | New |
| DGX Quest Diagnostics Inc. | 0.63% | 7,333 | $1.2M | Add +7.0% |
| SPOT Spotify Technology SA | 0.63% | 2,245 | $1.2M | Add +104.5% |
| CW Curtiss-Wright Corp. | 0.62% | 3,879 | $1.2M | Reduce -3.9% |
| SMH Vaneck Semiconductor ETF | 0.62% | 5,760 | $1.2M | Reduce -21.7% |
| JNK SS SPDR BB High Yield Bond | 0.61% | 12,600 | $1.2M | Add +0.8% |
| WMB Williams Cos Inc. | 0.59% | 19,640 | $1.2M | Add +4.3% |
| OKE Oneok Inc. | 0.59% | 11,758 | $1.2M | Add +328.0% |
| MPLX MPLX LP | 0.58% | 21,555 | $1.2M | Reduce -17.6% |
| EPD Enterprise Products Partners | 0.58% | 33,722 | $1.2M | Reduce -12.1% |
| MCK McKesson Corp. | 0.58% | 1,705 | $1.1M | Add +5.1% |
| SPG Simon Property Group Inc. | 0.56% | 6,655 | $1.1M | Add +9.3% |
| SE Sea Ltd.-ADR | 0.55% | 8,379 | $1.1M | New |
| LH Labcorp Holdings Inc. | 0.55% | 4,684 | $1.1M | Add +2.9% |
| TEAM Atlassian Corp. Class A | 0.54% | 5,030 | $1.1M | Add +100.6% |
| TSM Taiwan Semiconductor-SP ADR | 0.54% | 6,426 | $1.1M | Add +199.9% |
| PLMR Palomar Holdings Inc. | 0.54% | 7,751 | $1.1M | New |
| PAA Plains All Amer Pipeline LP | 0.53% | 52,118 | $1.0M | Reduce -17.8% |
| FFIV F5 Inc. | 0.52% | 3,843 | $1.0M | Add +16.9% |
| V Visa Inc. Class A | 0.51% | 2,896 | $1.0M | Reduce -9.5% |
| IVE iShares S&P 500 Value ETF | 0.50% | 5,143 | $980K | Reduce -56.7% |
| JPM JPMorgan Chase & Co. | 0.49% | 3,915 | $960K | Reduce -2.5% |
| QQQ Invesco QQQ Trust Series 1 | 0.48% | 2,020 | $947K | New |
| ACM Aecom | 0.47% | 10,069 | $934K | Add +4.1% |
| KR Kroger Co. | 0.47% | 13,688 | $927K | Add +7.1% |
| IVLU iShares MSCI International V | 0.46% | 30,218 | $916K | Reduce -62.7% |
| JEF Jefferies Financial Group Inc. | 0.46% | 17,077 | $915K | Reduce -0.6% |
| FNDF Schwab Fndmn Intl LRG Co. ETF | 0.45% | 24,815 | $897K | Reduce -50.1% |
| ET Energy Transfer LP | 0.45% | 47,729 | $887K | Reduce -32.4% |
| TRGP Targa Resources Corp. | 0.45% | 4,406 | $883K | Reduce -11.4% |
| CPRX Catalyst Pharmaceuticals Inc. | 0.45% | 36,418 | $883K | New |
| LIN Linde PLC | 0.45% | 1,895 | $882K | Add +63.5% |
| TSLA Tesla Inc. | 0.44% | 3,386 | $878K | Add +343.8% |
| EBC Eastern Bankshares Inc. | 0.44% | 52,616 | $863K | New |
| PXH Inves Rafi Emer MRKT-Usd Inc. | 0.44% | 39,551 | $860K | New |
| MSI Motorola Solutions Inc. | 0.43% | 1,936 | $848K | New |
| KNTK Kinetik Holdings Inc. | 0.42% | 15,904 | $826K | New |
| BKR Baker Hughes Co. | 0.42% | 18,681 | $821K | Add +109.2% |
| JAAA Janus Henderson Aaa Clo ETF | 0.41% | 16,000 | $811K | New |
| WES Western Midstream Partners L | 0.41% | 19,795 | $811K | Reduce -35.8% |
| APPF Appfolio Inc. Class A | 0.41% | 3,663 | $805K | New |
| QUAL iShares MSCI USA Quality Fac | 0.40% | 4,673 | $799K | No change |
| JNPR Juniper Networks Inc. | 0.39% | 21,468 | $777K | Add +5.2% |
| ACN Accenture PLC Class A | 0.38% | 2,422 | $756K | New |
| VST Vistra Corp. | 0.38% | 6,422 | $754K | New |
| QFIN Qfin Holdings Inc.-ADR filed as QIFU TECHNOLOGY INC | 0.38% | 16,721 | $751K | Reduce -1.7% |
| EQIX Equinix Inc. | 0.38% | 912 | $744K | New |
| SAP Sap SE-Sponsored ADR | 0.37% | 2,727 | $732K | New |
| IT Gartner Inc. | 0.37% | 1,739 | $730K | Reduce -1.6% |
| HD Home Depot Inc. | 0.37% | 1,975 | $724K | Reduce -1.6% |
| DECK Deckers Outdoor Corp. | 0.37% | 6,463 | $723K | Add +2.7% |
| PAY Paymentus Holdings Inc. Class A | 0.36% | 26,851 | $701K | New |
| APH Amphenol Corp. Class A | 0.35% | 10,610 | $696K | New |
| SHBI Shore Bancshares Inc. | 0.35% | 50,710 | $687K | New |
| SRLN SS Blackstone Sr Loan ETF | 0.35% | 16,600 | $683K | New |
| SONY Sony Group Corp. - SP ADR | 0.34% | 26,092 | $662K | New |
| DBC Invesco DB Commodity Index T | 0.33% | 29,294 | $659K | No change |
| VRT Vertiv Holdings Co. Class A | 0.32% | 8,817 | $637K | New |
| R Ryder System Inc. | 0.32% | 4,372 | $629K | Reduce -1.3% |
| MA Mastercard Inc. Class A | 0.32% | 1,138 | $624K | Reduce -10.7% |
| TTWO Take-Two Interactive Softwre | 0.32% | 3,007 | $623K | Add +2.9% |
| AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO | 0.31% | 1,789 | $618K | New |
| CEG Constellation Energy | 0.31% | 3,041 | $613K | Add +195.0% |
| AGX Argan Inc. | 0.30% | 4,446 | $583K | New |
| SYK Stryker Corp. | 0.30% | 1,565 | $583K | New |
| NVO Novo-Nordisk A/S-Spons ADR | 0.29% | 8,311 | $577K | Add +227.8% |
| RACE Ferrari NV | 0.29% | 1,346 | $576K | Add +58.0% |
| XLU St Sr Utl SL SE SPDR ETF-Usd | 0.29% | 7,291 | $575K | No change |
| FTNT Fortinet Inc. | 0.29% | 5,967 | $574K | New |
| AZN Astrazeneca PLC-Spons ADR | 0.29% | 7,810 | $574K | New |
| KCE SS SPDR S&P Cap MKTS ETF | 0.29% | 4,518 | $570K | No change |
Portfolio Sells Q4 2024 → Q1 2025
| DGS Wisdomtree Em Small Cap | Sold out | 0.00% | −0.96 |
| IVE iShares S&P 500 Value ETF | Reduce -56.7% | 0.50% | −0.72 |
| IVLU iShares MSCI International V | Reduce -62.7% | 0.46% | −0.72 |
| TSN Tyson Foods Inc. Class A | Sold out | 0.00% | −0.61 |
| JLL Jones Lang Lasalle Inc. | Sold out | 0.00% | −0.58 |
| MGK Vngrd Mrgstr MG CP GR ETF-Ui | Sold out | 0.00% | −0.55 |
| BSM Black Stone Minerals LP | Sold out | 0.00% | −0.50 |
| FNF Fidelity National Financial | Sold out | 0.00% | −0.49 |
| FAF First American Financial | Reduce -69.2% | 0.22% | −0.49 |
| IVW iShares S&P 500 Growth ETF | Reduce -14.0% | 1.41% | −0.49 |
| NVT Nvent Electric PLC | Sold out | 0.00% | −0.49 |
| SNPS Synopsys Inc. | Sold out | 0.00% | −0.48 |
| IWB iShares Russell 1000 ETF | Reduce -30.7% | 0.75% | −0.45 |
| SCI Service Corp. International | Sold out | 0.00% | −0.44 |
| WLK Westlake Corp. | Sold out | 0.00% | −0.43 |
| FNDF Schwab Fndmn Intl LRG Co. ETF | Reduce -50.1% | 0.45% | −0.43 |
| TOL Toll Brothers Inc. | Sold out | 0.00% | −0.42 |
| ARW Arrow Electronics Inc. | Sold out | 0.00% | −0.42 |
| WRB WR Berkley Corp. | Sold out | 0.00% | −0.41 |
| HPQ HP Inc. | Sold out | 0.00% | −0.39 |
| RVTY Revvity Inc. | Sold out | 0.00% | −0.39 |
| APO Apollo Global Management Inc. | Sold out | 0.00% | −0.38 |
| SLYG SS SPDR S&P 600 SC GR ETF | Reduce -22.4% | 0.78% | −0.38 |
| HOLX Hologic Inc. | Sold out | 0.00% | −0.36 |
| SMH Vaneck Semiconductor ETF | Reduce -21.7% | 0.62% | −0.34 |
| ET Energy Transfer LP | Reduce -32.4% | 0.45% | −0.29 |
| AMG Affiliated Managers Group | Reduce -50.4% | 0.21% | −0.28 |
| ADM Archer-Daniels-Midland Co. | Sold out | 0.00% | −0.28 |
| PEP Pepsico Inc. | Sold out | 0.00% | −0.28 |
| KMB Kimberly-Clark Corp. | Reduce -71.3% | 0.11% | −0.26 |
| JEF Jefferies Financial Group Inc. | Reduce -0.6% | 0.46% | −0.26 |
| TMUS T-Mobile US Inc. | Sold out | 0.00% | −0.26 |
| ON On Semiconductor | Sold out | 0.00% | −0.26 |
| IWO iShares Russell 2000 Growth | Reduce -0.8% | 1.26% | −0.25 |
| UNH Unitedhealth Group Inc. | Sold out | 0.00% | −0.25 |
| SRE Sempra | Sold out | 0.00% | −0.25 |
| NUE Nucor Corp. | Sold out | 0.00% | −0.24 |
| AMD Advanced Micro Devices | Sold out | 0.00% | −0.23 |
| MEDP Medpace Holdings Inc. | Sold out | 0.00% | −0.23 |
| PHM Pultegroup Inc. | Sold out | 0.00% | −0.23 |
| WES Western Midstream Partners L | Reduce -35.8% | 0.41% | −0.23 |
| MOH Molina Healthcare Inc. | Sold out | 0.00% | −0.22 |
| APTV Aptiv PLC | Sold out | 0.00% | −0.22 |
| SLB SLB Ltd. | Sold out | 0.00% | −0.21 |
| VLO Valero Energy Corp. | Sold out | 0.00% | −0.21 |
| PSX Phillips 66 | Sold out | 0.00% | −0.21 |
| ADBE Adobe Inc. | Sold out | 0.00% | −0.21 |
| ALGN Align Technology Inc. | Sold out | 0.00% | −0.21 |
| SYY Sysco Corp. | Sold out | 0.00% | −0.21 |
| KBR KBR Inc. | Sold out | 0.00% | −0.21 |
Portfolio Buys Q4 2024 → Q1 2025
| WELL Welltower Inc. | Add +500.2% | 0.77% | +0.66 |
| ARGX Argenx SE - ADR | New | 0.64% | +0.64 |
| SE Sea Ltd.-ADR | New | 0.55% | +0.55 |
| PLMR Palomar Holdings Inc. | New | 0.54% | +0.54 |
| QQQ Invesco QQQ Trust Series 1 | New | 0.48% | +0.48 |
| FTRB Fed Hermes TTL RTRN BND | Add +33.1% | 2.10% | +0.45 |
| CPRX Catalyst Pharmaceuticals Inc. | New | 0.45% | +0.45 |
| OKE Oneok Inc. | Add +328.0% | 0.59% | +0.44 |
| EBC Eastern Bankshares Inc. | New | 0.44% | +0.44 |
| PXH Inves Rafi Emer MRKT-Usd Inc. | New | 0.44% | +0.44 |
| MSI Motorola Solutions Inc. | New | 0.43% | +0.43 |
| KNTK Kinetik Holdings Inc. | New | 0.42% | +0.42 |
| JAAA Janus Henderson Aaa Clo ETF | New | 0.41% | +0.41 |
| APPF Appfolio Inc. Class A | New | 0.41% | +0.41 |
| ACN Accenture PLC Class A | New | 0.38% | +0.38 |
| VST Vistra Corp. | New | 0.38% | +0.38 |
| EQIX Equinix Inc. | New | 0.38% | +0.38 |
| SAP Sap SE-Sponsored ADR | New | 0.37% | +0.37 |
| SPOT Spotify Technology SA | Add +104.5% | 0.63% | +0.36 |
| PAY Paymentus Holdings Inc. Class A | New | 0.36% | +0.36 |
| APH Amphenol Corp. Class A | New | 0.35% | +0.35 |
| SHBI Shore Bancshares Inc. | New | 0.35% | +0.35 |
| SRLN SS Blackstone Sr Loan ETF | New | 0.35% | +0.35 |
| SONY Sony Group Corp. - SP ADR | New | 0.34% | +0.34 |
| VRT Vertiv Holdings Co. Class A | New | 0.32% | +0.32 |
| TSM Taiwan Semiconductor-SP ADR | Add +199.9% | 0.54% | +0.31 |
| AJG Arthur J Gallagher & Co. | New | 0.31% | +0.31 |
| AGX Argan Inc. | New | 0.30% | +0.30 |
| SYK Stryker Corp. | New | 0.30% | +0.30 |
| FTNT Fortinet Inc. | New | 0.29% | +0.29 |
| AZN Astrazeneca PLC-Spons ADR | New | 0.29% | +0.29 |
| TSLA Tesla Inc. | Add +343.8% | 0.44% | +0.28 |
| POWL Powell Industries Inc. | New | 0.27% | +0.27 |
| ATO Atmos Energy Corp. | New | 0.27% | +0.27 |
| MGV Vngrd Mrgstr MG CP VL ETF-Ui | New | 0.26% | +0.26 |
| BSX Boston Scientific Corp. | New | 0.26% | +0.26 |
| JAVA JPMorgan Active Value ETF | New | 0.26% | +0.26 |
| FXO First Trust Financial Alphad | New | 0.26% | +0.26 |
| HWM Howmet Aerospace Inc. | New | 0.25% | +0.25 |
| DEM Wisdomtree Emerging Markets | Add +21.3% | 1.54% | +0.25 |
| CTAS Cintas Corp. | New | 0.24% | +0.24 |
| MSFT Microsoft Corp. | Add +33.9% | 2.13% | +0.24 |
| SPEM State Street SP PTF Em ETF | New | 0.24% | +0.24 |
| ACGL Arch Capital Group Ltd. | New | 0.24% | +0.24 |
| PLTR Palantir Technologies Inc. Class A | New | 0.24% | +0.24 |
| EZU iShares MSCI Eurozone ETF | New | 0.23% | +0.23 |
| IGV iShares Expanded Tech-Softwa | New | 0.23% | +0.23 |
| TTD Trade Desk Inc./the Class A | New | 0.23% | +0.23 |
| META Meta Platforms Inc. Class A | Add +30.8% | 1.25% | +0.22 |
| KWEB Kranesh Csi China Internet | New | 0.22% | +0.22 |
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 |