Boston Partners
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 11, 2026), Boston Partners reported 767 stock positions worth $95.5 billion. Its top holding was JPMorgan Chase (JPM) at 2.2% of the portfolio, followed by US Foods (USFD, 1.6%) and Cencora (COR, 1.5%). Compared with Q4 2025, it opened 106 new positions, sold out of 90, added to 294 and reduced 357. The biggest buy was a new position in Marvell Technology (MRVL) and the biggest sale Unitedhealth (UNH, shares −88%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001386060
- Portfolio Value
- $95.5B (Q1 2026)
- SEC Filing
- 0001386060-26-000017 ↗ filed May 11, 2026
Holdings Value
Holdings 767 stocks · $95.5B
| JPM JPMorgan Chase & Co. | 2.17% | 7,053,020 | $2.1B | Reduce -2.5% |
| USFD US Foods Holding Corp. | 1.58% | 16,394,437 | $1.5B | Add +1.2% |
| COR Cencora Inc. | 1.48% | 4,482,817 | $1.4B | Add +6.8% |
| MPC Marathon Petroleum Corp. | 1.44% | 5,649,204 | $1.4B | Reduce -7.7% |
| LPLA LPL Financial Holdings Inc. | 1.30% | 4,131,498 | $1.2B | Add +16.4% |
| FANG Diamondback Energy Inc. | 1.19% | 5,766,947 | $1.1B | Add +3.4% |
| AMZN Amazon.com Inc. | 1.19% | 5,449,163 | $1.1B | Add +9.9% |
| KGC Kinross Gold Corp. | 1.16% | 34,849,647 | $1.1B | Reduce -8.5% |
| MCK McKesson Corp. | 1.05% | 1,155,049 | $1.0B | Reduce -6.1% |
| MCHP Microchip Technology Inc. | 1.00% | 14,747,536 | $953.4M | Reduce -3.0% |
| PM Philip Morris International | 1.00% | 5,780,564 | $953.2M | Reduce -8.6% |
| MU Micron Technology Inc. | 1.00% | 2,802,923 | $951.4M | Reduce -20.6% |
| CRH CRH PLC | 0.99% | 9,003,965 | $946.3M | Add +2.9% |
| AMAT Applied Materials Inc. | 0.98% | 2,728,418 | $933.6M | Reduce -1.6% |
| FE Firstenergy Corp. | 0.94% | 17,612,110 | $892.8M | Reduce -1.0% |
| COP Conocophillips | 0.94% | 6,766,816 | $892.7M | Add +2.5% |
| META Meta Platforms Inc. Class A | 0.90% | 1,495,356 | $855.8M | Add +34.3% |
| FLEX Flex Ltd. filed as FLEXTRONICS INTL LTD | 0.89% | 12,993,140 | $851.9M | Add +7.3% |
| WFC Wells Fargo & Co. | 0.87% | 10,481,896 | $835.0M | Add +9.1% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 0.85% | 8,462,668 | $815.7M | Add +4.7% |
| KEYS Keysight Technologies Inc. | 0.83% | 2,809,554 | $794.1M | Reduce -30.3% |
| DGX Quest Diagnostics Inc. | 0.82% | 4,012,232 | $786.7M | Add +2.5% |
| HBAN Huntington Bancshares Inc. | 0.82% | 50,150,636 | $785.1M | Reduce -14.8% |
| LHX L3HARRIS Technologies Inc. | 0.82% | 2,265,202 | $782.9M | Reduce -5.7% |
| ODFL Old Dominion Freight Line | 0.82% | 3,991,336 | $780.3M | Reduce -3.2% |
| GS Goldman Sachs Group Inc. | 0.81% | 913,460 | $773.5M | Add +3.6% |
| SYY Sysco Corp. | 0.79% | 10,583,534 | $754.9M | Reduce -1.4% |
| ABBV Abbvie Inc. | 0.78% | 3,434,210 | $746.1M | Add +1.0% |
| UBER Uber Technologies Inc. | 0.77% | 10,262,100 | $738.2M | Add +13.1% |
| MS Morgan Stanley | 0.76% | 4,429,180 | $729.3M | Add +16.3% |
| THC Tenet Healthcare Corp. | 0.76% | 3,834,961 | $723.7M | Add +5.3% |
| IQV Iqvia Holdings Inc. | 0.76% | 4,238,958 | $723.3M | Add +3.7% |
| HON Honeywell International Inc. | 0.75% | 3,177,157 | $718.8M | Reduce -6.6% |
| CPAY Corpay Inc. | 0.74% | 2,420,777 | $704.6M | Add +31.8% |
| FDX FedEx Corp. | 0.74% | 1,974,981 | $704.0M | Reduce -3.2% |
| SLB SLB Ltd. filed as SLB LIMITED | 0.72% | 13,427,431 | $689.2M | Add +59.9% |
| ETR Entergy Corp. | 0.72% | 6,122,901 | $688.6M | Reduce -8.0% |
| URI United Rentals Inc. | 0.70% | 914,980 | $666.8M | Add +18.2% |
| ALLE Allegion PLC | 0.68% | 4,447,284 | $645.7M | Reduce -3.6% |
| RS Reliance Inc. | 0.67% | 2,110,934 | $641.7M | Reduce -3.5% |
| LH Labcorp Holdings Inc. | 0.66% | 2,368,796 | $632.4M | Add +23.8% |
| AON Aon PLC Class A | 0.66% | 1,955,032 | $631.1M | Add +19.6% |
| DELL Dell Technologies -C | 0.65% | 3,791,762 | $624.5M | Reduce -18.5% |
| AXP American Express Co. | 0.65% | 2,056,161 | $621.7M | Reduce -1.3% |
| NXPI NXP Semiconductors NV | 0.65% | 3,140,833 | $617.9M | Add +10.4% |
| MRVL Marvell Technology Inc. | 0.64% | 6,165,682 | $612.6M | New |
| GILD Gilead Sciences Inc. | 0.62% | 4,255,122 | $593.1M | Add +0.8% |
| BKNG Booking Holdings Inc. | 0.60% | 277,977 | $575.0M | Add +188.9% |
| CMI Cummins Inc. | 0.60% | 1,064,945 | $573.6M | Reduce -3.2% |
| FTI Technipfmc PLC | 0.60% | 8,283,352 | $572.7M | Reduce -14.9% |
| V Visa Inc. Class A | 0.60% | 1,888,584 | $571.6M | Add +315.0% |
| NEM Newmont Corp. | 0.60% | 5,260,652 | $571.3M | Reduce -21.3% |
| RRC Range Resources Corp. | 0.57% | 11,987,550 | $540.9M | Reduce -11.0% |
| CNP Centerpoint Energy Inc. | 0.55% | 12,066,789 | $521.1M | Reduce -13.8% |
| CCEP Coca-Cola Europacific Partne | 0.54% | 5,723,551 | $519.3M | Reduce -6.9% |
| FCX Freeport-McMoran Inc. | 0.54% | 8,806,461 | $518.6M | Add +11.2% |
| SCHW Schwab (charles) Corp. | 0.54% | 5,486,614 | $515.7M | Add +17.8% |
| AMP Ameriprise Financial Inc. | 0.54% | 1,155,636 | $513.5M | Reduce -1.3% |
| HUBB Hubbell Inc. | 0.53% | 1,040,066 | $510.6M | Add +2.5% |
| ALL Allstate Corp. | 0.53% | 2,439,713 | $505.8M | Reduce -0.5% |
| TMUS T-Mobile US Inc. | 0.53% | 2,402,550 | $503.9M | Add +3.1% |
| TXT Textron Inc. | 0.52% | 5,722,885 | $501.1M | Reduce -20.9% |
| KO The Coca-Cola Co. | 0.52% | 6,537,950 | $497.5M | Reduce -9.6% |
| ICE Intercontinental Exchange Inc. | 0.52% | 3,132,071 | $493.7M | Reduce -2.2% |
| WAB Wabtec Corp. | 0.51% | 1,956,298 | $489.3M | Reduce -2.6% |
| PPL PPL Corp. | 0.51% | 12,652,192 | $483.7M | Reduce -3.1% |
| MKL Markel Group Inc. | 0.50% | 250,972 | $480.4M | Reduce -4.3% |
| RNR Renaissancere Holdings Ltd. | 0.50% | 1,611,764 | $479.1M | Add +13.2% |
| CDW CDW Corp. | 0.50% | 3,935,998 | $476.4M | Add +4.2% |
| CI The Cigna Group | 0.50% | 1,777,664 | $474.2M | Add +8.5% |
| GD General Dynamics Corp. | 0.49% | 1,356,478 | $466.1M | Reduce -3.6% |
| AZO AutoZone Inc. | 0.48% | 136,319 | $460.9M | Reduce -42.5% |
| CHRW C.H. Robinson Worldwide Inc. | 0.48% | 2,766,323 | $459.7M | Reduce -15.5% |
| CVE Cenovus Energy Inc. | 0.47% | 16,874,972 | $448.3M | Add +25.8% |
| COF Capital One Financial Corp. | 0.46% | 2,414,468 | $440.4M | Reduce -1.3% |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.45% | 8,838,991 | $430.9M | Add +12.3% |
| SPG Simon Property Group Inc. | 0.45% | 2,302,071 | $429.4M | Reduce -4.2% |
| EXPD Expeditors Intl Wash Inc. | 0.44% | 2,935,316 | $420.5M | Reduce -15.4% |
| AZN Astrazeneca PLC | 0.43% | 2,093,896 | $413.4M | Reduce -1.0% |
| CHKP Check Point Software Tech | 0.42% | 2,794,400 | $399.2M | Add +11.6% |
| PR Permian Resources Corp. Class A | 0.42% | 18,641,778 | $397.4M | Add +10.3% |
| COKE Coca-Cola Consolidated Inc. | 0.40% | 2,010,112 | $385.4M | Reduce -13.7% |
| NVR NVR Inc. | 0.40% | 57,983 | $382.1M | Reduce -7.1% |
| LDOS Leidos Holdings Inc. | 0.40% | 2,454,639 | $382.1M | Reduce -12.9% |
| EBAY eBay Inc. | 0.40% | 4,188,506 | $381.0M | Reduce -4.0% |
| JNJ Johnson & Johnson | 0.40% | 1,558,577 | $381.0M | Reduce -1.6% |
| ORCL Oracle Corp. | 0.39% | 2,517,848 | $370.3M | Reduce -0.4% |
| EWBC East West Bancorp Inc. | 0.39% | 3,443,809 | $367.7M | Reduce -10.3% |
| NTAP Netapp Inc. | 0.39% | 3,590,691 | $367.7M | Add +8.5% |
| GEHC GE Healthcare Technology | 0.38% | 5,097,700 | $362.8M | Add +9.4% |
| APO Apollo Global Management Inc. | 0.37% | 3,169,697 | $352.3M | Reduce -3.3% |
| DTE DTE Energy Company | 0.37% | 2,406,431 | $351.9M | Reduce -4.2% |
| FAF First American Financial | 0.36% | 5,749,224 | $346.3M | Reduce -2.8% |
| ALSN Allison Transmission Holding | 0.35% | 2,856,610 | $334.4M | Add +23.3% |
| PKG Packaging Corp. of America | 0.35% | 1,566,890 | $332.5M | Reduce -4.1% |
| NRG NRG Energy Inc. | 0.34% | 2,247,326 | $329.1M | Add +24.2% |
| UAL United Airlines Holdings Inc. | 0.34% | 3,517,034 | $323.8M | Add +50.0% |
| STLD Steel Dynamics Inc. | 0.33% | 1,764,681 | $317.7M | Reduce -1.6% |
| SF Stifel Financial Corp. | 0.33% | 4,240,380 | $313.5M | Add +21.7% |
| BIIB Biogen Inc. | 0.33% | 1,700,078 | $311.7M | Reduce -1.2% |
Portfolio Sells Q4 2025 → Q1 2026
| UNH Unitedhealth Group Inc. | Reduce -87.6% | 0.07% | −0.57 |
| MDT Medtronic PLC | Reduce -69.9% | 0.18% | −0.49 |
| AZO AutoZone Inc. | Reduce -42.5% | 0.48% | −0.35 |
| CG The Carlyle Group Inc. | Sold out | 0.00% | −0.34 |
| LULU Lululemon Athletica Inc. | Sold out | 0.00% | −0.32 |
| NVO Novo-Nordisk A/S-Spons ADR | Reduce -97.3% | 0.01% | −0.28 |
| SSNC Ss&c Technologies Holdings | Reduce -59.8% | 0.12% | −0.27 |
| EMR Emerson Electric Co. | Sold out | 0.00% | −0.25 |
| BXP BXP Inc. | Reduce -98.9% | 0.00% | −0.24 |
| JPM JPMorgan Chase & Co. | Reduce -2.5% | 2.17% | −0.24 |
| HBAN Huntington Bancshares Inc. | Reduce -14.8% | 0.82% | −0.24 |
| OWL Blue Owl Capital Inc. | Sold out | 0.00% | −0.22 |
| AN Autonation Inc. | Reduce -98.8% | 0.00% | −0.21 |
| SYF Synchrony Financial | Reduce -52.5% | 0.13% | −0.20 |
| CNC Centene Corp. | Reduce -92.3% | 0.01% | −0.18 |
| EQH Equitable Holdings Inc. | Sold out | 0.00% | −0.18 |
| STX Seagate Technology Holdings | Reduce -97.9% | 0.01% | −0.17 |
| COF Capital One Financial Corp. | Reduce -1.3% | 0.46% | −0.15 |
| GEN Gen Digital Inc. | Reduce -4.8% | 0.29% | −0.15 |
| AXP American Express Co. | Reduce -1.3% | 0.65% | −0.15 |
| ICLR Icon PLC | Reduce -33.7% | 0.10% | −0.14 |
| HRB H&R Block Inc. | Sold out | 0.00% | −0.14 |
| TXT Textron Inc. | Reduce -20.9% | 0.52% | −0.13 |
| LDOS Leidos Holdings Inc. | Reduce -12.9% | 0.40% | −0.13 |
| VOYA Voya Financial Inc. | Reduce -41.6% | 0.15% | −0.13 |
| RKT Rocket Cos Inc. Class A | Reduce -29.7% | 0.14% | −0.13 |
| ORCL Oracle Corp. | Reduce -0.4% | 0.39% | −0.12 |
| APO Apollo Global Management Inc. | Reduce -3.3% | 0.37% | −0.12 |
| EVR Evercore Inc. Class A | Reduce -29.6% | 0.18% | −0.11 |
| DNOW Dnow Inc. | Sold out | 0.00% | −0.11 |
| ITUB Itau Unibanco H-Spon PRF ADR | Reduce -99.3% | 0.00% | −0.10 |
| NEM Newmont Corp. | Reduce -21.3% | 0.60% | −0.10 |
| EXPD Expeditors Intl Wash Inc. | Reduce -15.4% | 0.44% | −0.10 |
| MAS Masco Corp. | Reduce -21.6% | 0.28% | −0.09 |
| LW Lamb Weston Holdings Inc. | Sold out | 0.00% | −0.09 |
| TNET Trinet Group Inc. | Sold out | 0.00% | −0.09 |
| EG Everest Group Ltd. | Reduce -31.4% | 0.17% | −0.09 |
| ALLE Allegion PLC | Reduce -3.6% | 0.68% | −0.09 |
| MKL Markel Group Inc. | Reduce -4.3% | 0.50% | −0.08 |
| BIO Bio-Rad Laboratories-A | Reduce -96.7% | 0.00% | −0.08 |
| CVCO Cavco Industries Inc. | Reduce -18.5% | 0.15% | −0.07 |
| SGI Somnigroup International Inc. | Reduce -4.4% | 0.29% | −0.07 |
| FTDR Frontdoor Inc. | Reduce -14.7% | 0.27% | −0.07 |
| NVR NVR Inc. | Reduce -7.1% | 0.40% | −0.07 |
| PRMB Primo Brands Corp. | Reduce -78.6% | 0.02% | −0.07 |
| TIGO Millicom Intl Cellular S.A. | Reduce -80.8% | 0.02% | −0.07 |
| SOLV Solventum Corp. | Reduce -4.2% | 0.27% | −0.07 |
| CHRW C.H. Robinson Worldwide Inc. | Reduce -15.5% | 0.48% | −0.07 |
| ASO Academy Sports & Outdoors Inc. | Reduce -95.8% | 0.00% | −0.06 |
| C Citigroup Inc. | Reduce -35.6% | 0.11% | −0.06 |
Portfolio Buys Q4 2025 → Q1 2026
| MRVL Marvell Technology Inc. | New | 0.64% | +0.64 |
| V Visa Inc. Class A | Add +315.0% | 0.60% | +0.43 |
| SLB SLB Ltd. | Add +59.9% | 0.72% | +0.39 |
| FANG Diamondback Energy Inc. | Add +3.4% | 1.19% | +0.32 |
| USFD US Foods Holding Corp. | Add +1.2% | 1.58% | +0.32 |
| NVDA Nvidia Corp. | Add +34040.0% | 0.31% | +0.31 |
| COP Conocophillips | Add +2.5% | 0.94% | +0.29 |
| MUSA Murphy USA Inc. | Add +488.1% | 0.28% | +0.24 |
| CVE Cenovus Energy Inc. | Add +25.8% | 0.47% | +0.23 |
| MKC McCormick & Co.-Non VTG SHRS | New | 0.23% | +0.23 |
| DPZ Domino's Pizza Inc. | New | 0.22% | +0.22 |
| ACGL Arch Capital Group Ltd. | New | 0.21% | +0.21 |
| PR Permian Resources Corp. Class A | Add +10.3% | 0.42% | +0.17 |
| NEU Newmarket Corp. | New | 0.17% | +0.17 |
| LH Labcorp Holdings Inc. | Add +23.8% | 0.66% | +0.16 |
| EXPE Expedia Group Inc. | New | 0.16% | +0.16 |
| CPAY Corpay Inc. | Add +31.8% | 0.74% | +0.16 |
| HALO Halozyme Therapeutics Inc. | Add +451.0% | 0.18% | +0.15 |
| SEIC Sei Investments Company | New | 0.15% | +0.15 |
| META Meta Platforms Inc. Class A | Add +34.3% | 0.90% | +0.14 |
| FLEX Flex Ltd. | Add +7.3% | 0.89% | +0.13 |
| PSX Phillips 66 | Add +19.3% | 0.32% | +0.13 |
| FCX Freeport-McMoran Inc. | Add +11.2% | 0.54% | +0.12 |
| MEOH Methanex Corp. | Add +128.1% | 0.17% | +0.12 |
| DGX Quest Diagnostics Inc. | Add +2.5% | 0.82% | +0.12 |
| ARES Ares Management Corp. Class A | New | 0.12% | +0.12 |
| CSL Carlisle Cos Inc. | New | 0.12% | +0.12 |
| ALSN Allison Transmission Holding | Add +23.3% | 0.35% | +0.12 |
| CPRT Copart Inc. | New | 0.11% | +0.11 |
| EQX Equinox Gold Corp. | Add +93.3% | 0.21% | +0.11 |
| CALM Cal-Maine Foods Inc. | New | 0.10% | +0.10 |
| UCTT Ultra Clean Holdings Inc. | New | 0.10% | +0.10 |
| XEL Xcel Energy Inc. | Add +46.6% | 0.25% | +0.09 |
| AMX America Movil Sab DE CV | Add +48.6% | 0.19% | +0.09 |
| RNR Renaissancere Holdings Ltd. | Add +13.2% | 0.50% | +0.09 |
| EMN Eastman Chemical Co. | New | 0.09% | +0.09 |
| GILD Gilead Sciences Inc. | Add +0.8% | 0.62% | +0.08 |
| BCO The Brink's Co. | Add +138.2% | 0.14% | +0.08 |
| BKNG Booking Holdings Inc. | Add +188.9% | 0.60% | +0.07 |
| UAL United Airlines Holdings Inc. | Add +50.0% | 0.34% | +0.07 |
| HUBB Hubbell Inc. | Add +2.5% | 0.53% | +0.07 |
| AON Aon PLC Class A | Add +19.6% | 0.66% | +0.06 |
| MS Morgan Stanley | Add +16.3% | 0.76% | +0.06 |
| IWB iShares Russell 1000 ETF | New | 0.06% | +0.06 |
| SCHW Schwab (charles) Corp. | Add +17.8% | 0.54% | +0.06 |
| PEGA Pegasystems Inc. | Add +683.1% | 0.06% | +0.05 |
| AAUC Allied Gold Corp. | Add +1.8% | 0.18% | +0.05 |
| REG Regency Centers Corp. | Add +7.9% | 0.30% | +0.05 |
| AGG iShares Core U.S. Aggregate | New | 0.05% | +0.05 |
| BND Vanguard Total Bond Market | New | 0.05% | +0.05 |
Notes & Other Activity Q4 2025 → Q1 2026
| AGG iShares Core U.S. Aggregate | CORE US AGGBD ET · principal | Sold out | 460,599 | $46.0Mbefore exit |
| BND Vanguard Total Bond Market | TOTAL BND MRKT · principal | Sold out | 620,871 | $46.0Mbefore exit |
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 | 801 | $112.5B | AMZN, JPM, USFD, AMAT, FLEX |
| Q1 2026 | 767 | $95.5B | JPM, USFD, COR, MPC, LPLA |
| Q4 2025 | 751 | $96.5B | JPM, COR, LPLA, USFD, AMZN |
| Q3 2025 | 752 | $97.3B | JPM, COR, USFD, LPLA, MPC |
| Q2 2025Amended | 705 | $90.0B | JPM, LPLA, COR, AZO, USFD |
| Q1 2025 | 699 | $82.6B | JPM, COR, ABBV, AZO, LPLA |
| Q4 2024 | 705 | $82.1B | JPM, LPLA, GOOGL, COR, AZO |
| Q3 2024 | 701 | $84.6B | JPM, ORCL, AZO, GOOGL, COR |
| Q2 2024 | 698 | $80.4B | JPM, GOOGL, AZO, COR, BRK.B |
| Q1 2024Amended | 764 | $83.9B | JPM, AZO, GOOGL, BRK.B, COR |