Holdings of Boston Partners Long/Short Research Fund
RBB Fund, Inc. · 243 declared positions · as of Feb 28, 2026
Original filing · Net assets 605.4M $ · Ten largest lines: 11.1 % of the equity sleeve
Sector breakdown
- Financials 9.0 %
- Health care 7.9 %
- Technology 5.8 %
- Industrials 5.8 %
- Utilities 3.8 %
- Consumer discretionary 3.4 %
- Communication 2.4 %
- Consumer staples 2.2 %
- Materials 0.9 %
- Unattributed 58.8 %
Sector is not declared in Form N-PORT: this is a Titelia classification, decided company by company. The unattributed share is counted as such rather than spread over the others.
Currency breakdown
- USD 90.2 %
- GBP 3.4 %
- EUR 2.9 %
- CAD 1.3 %
- KRW 1.0 %
- DKK 0.4 %
- SEK 0.3 %
- JPY 0.2 %
- CHF 0.2 %
The currency each line is denominated in, as declared. It does not follow the country: a French company listed in the United States is declared in dollars.
Country breakdown
- US 85.7 %
- GB 3.4 %
- CA 2.8 %
- BM 1.3 %
- FR 1.1 %
- KR 1.0 %
- SG 0.8 %
- IE 0.7 %
- NL 0.6 %
- DE 0.4 %
- DK 0.4 %
- IL 0.4 %
- Other countries 1.3 %
Shares computed on the equity sleeve, the only part this site carries.
| Country | Lines | Value | Share |
|---|---|---|---|
| US | 199 | 499.3M $ | 85.73 % |
| GB | 8 | 20M $ | 3.44 % |
| CA | 8 | 16M $ | 2.75 % |
| BM | 3 | 7.6M $ | 1.31 % |
| FR | 5 | 6.6M $ | 1.14 % |
| KR | 1 | 6.1M $ | 1.05 % |
| SG | 1 | 4.9M $ | 0.84 % |
| IE | 4 | 4M $ | 0.68 % |
| NL | 2 | 3.4M $ | 0.58 % |
| DE | 2 | 2.5M $ | 0.43 % |
| DK | 2 | 2.3M $ | 0.39 % |
| IL | 2 | 2.3M $ | 0.39 % |
Positions
| Company | Shares | Value | Weight |
|---|---|---|---|
| Frontdoor Inc | 132,779 | 9.1M $ | 1.50 % |
| JPMorgan Chase & Co | 24,952 | 7.5M $ | 1.24 % |
| AbbVie Inc | 32,262 | 7.5M $ | 1.24 % |
| Wells Fargo & Co | 82,627 | 6.7M $ | 1.11 % |
| Samsung Electronics Co Ltd | 40,832 | 6.1M $ | 1.01 % |
| L3Harris Technologies Inc | 15,875 | 5.8M $ | 0.96 % |
| US Foods Holding Corp | 58,355 | 5.6M $ | 0.93 % |
| Bank of America Corp | 110,611 | 5.5M $ | 0.91 % |
| Royal Gold Inc | 18,321 | 5.5M $ | 0.91 % |
| Johnson & Johnson | 21,990 | 5.5M $ | 0.90 % |
| Alphabet Inc | 17,001 | 5.3M $ | 0.88 % |
| Amgen Inc | 12,937 | 5M $ | 0.83 % |
| Boyd Gaming Corp | 59,503 | 5M $ | 0.82 % |
| Flex Ltd | 77,825 | 4.9M $ | 0.81 % |
| Booking Holdings Inc | 1,139 | 4.8M $ | 0.80 % |
| Entergy Corp | 44,799 | 4.8M $ | 0.79 % |
| InterDigital Inc | 13,040 | 4.8M $ | 0.79 % |
| Brink's Co/The | 39,894 | 4.7M $ | 0.77 % |
| Jacobs Solutions Inc | 33,414 | 4.6M $ | 0.76 % |
| Broadcom Inc | 14,051 | 4.5M $ | 0.74 % |
| NRG Energy Inc | 24,726 | 4.4M $ | 0.73 % |
| Lam Research Corp | 18,739 | 4.4M $ | 0.72 % |
| FirstEnergy Corp | 83,998 | 4.3M $ | 0.71 % |
| Seagate Technology Holdings PLC | 10,316 | 4.2M $ | 0.70 % |
| NiSource Inc | 88,773 | 4.2M $ | 0.69 % |
| Aon PLC | 12,326 | 4.1M $ | 0.68 % |
| OGE Energy Corp | 83,040 | 4.1M $ | 0.67 % |
| CenterPoint Energy Inc | 91,294 | 4M $ | 0.66 % |
| Howmet Aerospace Inc | 15,060 | 4M $ | 0.65 % |
| Walt Disney Co/The | 37,179 | 3.9M $ | 0.65 % |
| Methanex Corp | 76,045 | 3.8M $ | 0.63 % |
| Coca-Cola Co/The | 46,946 | 3.8M $ | 0.63 % |
| CH Robinson Worldwide Inc | 20,630 | 3.8M $ | 0.63 % |
| PPL Corp | 97,303 | 3.8M $ | 0.63 % |
| SSE PLC | 104,108 | 3.8M $ | 0.62 % |
| Markel Group Inc | 1,815 | 3.8M $ | 0.62 % |
| TJX Cos Inc/The | 22,551 | 3.6M $ | 0.60 % |
| LPL Financial Holdings Inc | 12,046 | 3.6M $ | 0.60 % |
| Sysco Corp | 39,675 | 3.6M $ | 0.60 % |
| Corpay Inc | 10,736 | 3.5M $ | 0.58 % |
| Philip Morris International Inc. | 18,583 | 3.5M $ | 0.57 % |
| Keysight Technologies Inc | 11,128 | 3.4M $ | 0.56 % |
| Xcel Energy Inc | 40,857 | 3.4M $ | 0.56 % |
| UnitedHealth Group Inc | 11,570 | 3.4M $ | 0.56 % |
| Essential Properties Realty Trust Inc | 98,773 | 3.4M $ | 0.55 % |
| Southern Co/The | 34,277 | 3.3M $ | 0.55 % |
| Hubbell Inc | 6,493 | 3.3M $ | 0.55 % |
| McKesson Corp | 3,354 | 3.3M $ | 0.55 % |
| Walmart Inc | 25,363 | 3.2M $ | 0.54 % |
| Ross Stores Inc | 15,734 | 3.2M $ | 0.53 % |
| Uber Technologies Inc | 42,800 | 3.2M $ | 0.53 % |
| Allison Transmission Holdings Inc | 25,685 | 3.2M $ | 0.53 % |
| HNI Corp | 70,895 | 3.2M $ | 0.53 % |
| TALEN ENERGY CORP | 8,485 | 3.1M $ | 0.52 % |
| Chubb Ltd | 9,232 | 3.1M $ | 0.52 % |
| Wyndham Hotels & Resorts Inc | 37,901 | 3.1M $ | 0.51 % |
| AutoZone Inc | 824 | 3.1M $ | 0.51 % |
| Informa PLC | 271,538 | 3.1M $ | 0.51 % |
| Coca-Cola Consolidated Inc | 15,115 | 3.1M $ | 0.51 % |
| Qnity Electronics Inc | 24,120 | 3.1M $ | 0.51 % |
| CRH PLC | 25,473 | 3.1M $ | 0.50 % |
| IDEX Corp | 14,391 | 3M $ | 0.50 % |
| Allstate Corp/The | 14,006 | 3M $ | 0.50 % |
| Biogen Inc | 15,584 | 3M $ | 0.49 % |
| AECOM | 30,249 | 3M $ | 0.49 % |
| Honeywell International Inc | 11,806 | 2.9M $ | 0.48 % |
| Berkshire Hathaway Inc | 5,684 | 2.9M $ | 0.47 % |
| FedEx Corp | 7,415 | 2.9M $ | 0.47 % |
| 3M Co | 17,297 | 2.9M $ | 0.47 % |
| Cummins Inc | 4,834 | 2.8M $ | 0.47 % |
| Cencora Inc | 7,565 | 2.8M $ | 0.47 % |
| Nexstar Media Group Inc | 11,100 | 2.8M $ | 0.46 % |
| American Electric Power Co Inc | 20,805 | 2.8M $ | 0.46 % |
| Ball Corp | 41,400 | 2.8M $ | 0.46 % |
| Allegion plc | 17,216 | 2.8M $ | 0.46 % |
| Ameriprise Financial Inc | 5,831 | 2.7M $ | 0.45 % |
| Esab Corp | 21,654 | 2.7M $ | 0.45 % |
| RenaissanceRe Holdings Ltd | 8,972 | 2.7M $ | 0.45 % |
| Jones Lang LaSalle Inc | 8,599 | 2.7M $ | 0.45 % |
| Visa Inc | 8,422 | 2.7M $ | 0.45 % |
| CVS Health Corp | 33,573 | 2.7M $ | 0.44 % |
| AstraZeneca PLC | 12,717 | 2.7M $ | 0.44 % |
| OR Royalties Inc | 56,295 | 2.7M $ | 0.44 % |
| Equifax Inc | 12,679 | 2.6M $ | 0.44 % |
| IMI PLC | 68,031 | 2.6M $ | 0.44 % |
| White Mountains Insurance Group Ltd | 1,164 | 2.6M $ | 0.43 % |
| Nordson Corp | 8,802 | 2.6M $ | 0.43 % |
| Old Dominion Freight Line Inc | 12,633 | 2.6M $ | 0.42 % |
| Upwork Inc | 190,634 | 2.6M $ | 0.42 % |
| Dover Corp | 11,344 | 2.6M $ | 0.42 % |
| British American Tobacco PLC | 40,695 | 2.5M $ | 0.42 % |
| KBR Inc | 60,170 | 2.5M $ | 0.42 % |
| Micron Technology Inc | 6,120 | 2.5M $ | 0.42 % |
| IQVIA Holdings Inc | 14,110 | 2.5M $ | 0.42 % |
| Rexel SA | 58,164 | 2.5M $ | 0.42 % |
| Applied Materials Inc | 6,715 | 2.5M $ | 0.41 % |
| Airbus SE | 11,363 | 2.5M $ | 0.41 % |
| GE HealthCare Technologies Inc | 29,144 | 2.5M $ | 0.41 % |
| UFP Industries Inc | 23,490 | 2.4M $ | 0.40 % |
| Yum! Brands Inc | 14,328 | 2.4M $ | 0.40 % |
| Builders FirstSource Inc | 23,086 | 2.4M $ | 0.40 % |
| Huron Consulting Group Inc | 16,969 | 2.4M $ | 0.40 % |
| Adeia Inc | 114,691 | 2.4M $ | 0.39 % |
| Cheniere Energy Inc | 10,034 | 2.4M $ | 0.39 % |
| Freeport-McMoRan Inc | 34,721 | 2.4M $ | 0.39 % |
| Vistra Corp | 13,586 | 2.4M $ | 0.39 % |
| Almonty Industries Inc | 127,945 | 2.4M $ | 0.39 % |
| Lennar Corp | 20,478 | 2.3M $ | 0.39 % |
| Barrick Mining Corp | 45,693 | 2.3M $ | 0.38 % |
| Hiscox Ltd | 110,570 | 2.3M $ | 0.38 % |
| Kimco Realty Corp | 95,733 | 2.3M $ | 0.37 % |
| eBay Inc | 24,707 | 2.2M $ | 0.37 % |
| McCormick & Co Inc/MD | 31,575 | 2.2M $ | 0.37 % |
| Jabil Inc | 8,441 | 2.2M $ | 0.37 % |
| Charles Schwab Corp/The | 23,310 | 2.2M $ | 0.37 % |
| Masterbrand Inc | 219,217 | 2.2M $ | 0.37 % |
| SS&C Technologies Holdings Inc | 29,300 | 2.2M $ | 0.36 % |
| Bristol-Myers Squibb Co | 35,181 | 2.2M $ | 0.36 % |
| Carrier Global Corp | 33,867 | 2.2M $ | 0.36 % |
| Expeditors International of Washington Inc | 14,994 | 2.2M $ | 0.36 % |
| T-Mobile US Inc | 9,994 | 2.2M $ | 0.36 % |
| Coca-Cola Europacific Partners PLC | 19,527 | 2.2M $ | 0.36 % |
| Darden Restaurants Inc | 10,064 | 2.2M $ | 0.36 % |
| Cigna Group/The | 7,344 | 2.1M $ | 0.35 % |
| Travelers Cos Inc/The | 6,831 | 2.1M $ | 0.35 % |
| EPAM Systems Inc | 14,812 | 2.1M $ | 0.35 % |
| Valvoline Inc | 54,888 | 2.1M $ | 0.34 % |
| ING Groep NV | 71,848 | 2.1M $ | 0.34 % |
| AMETEK Inc | 8,609 | 2.1M $ | 0.34 % |
| Equinox Gold Corp | 109,415 | 2.1M $ | 0.34 % |
| East West Bancorp Inc | 18,647 | 2M $ | 0.34 % |
| Gen Digital Inc | 89,154 | 2M $ | 0.33 % |
| Nordea Bank Abp | 103,634 | 2M $ | 0.33 % |
| Medtronic PLC | 20,535 | 2M $ | 0.33 % |
| Microchip Technology Inc | 26,735 | 2M $ | 0.33 % |
| Progressive Corp/The | 9,308 | 2M $ | 0.33 % |
| Labcorp Holdings Inc | 6,786 | 2M $ | 0.32 % |
| M&T Bank Corp | 8,993 | 2M $ | 0.32 % |
| Flutter Entertainment PLC | 18,783 | 1.9M $ | 0.32 % |
| Huntington Bancshares Inc/OH | 114,041 | 1.9M $ | 0.32 % |
| AutoNation Inc | 9,730 | 1.9M $ | 0.31 % |
| Celestica Inc | 6,789 | 1.9M $ | 0.31 % |
| COPT Defense Properties | 58,934 | 1.9M $ | 0.31 % |
| Enel SpA | 154,501 | 1.9M $ | 0.31 % |
| United Airlines Holdings Inc | 17,446 | 1.9M $ | 0.31 % |
| Canadian Pacific Kansas City Ltd | 21,007 | 1.8M $ | 0.30 % |
| Otis Worldwide Corp | 19,836 | 1.8M $ | 0.30 % |
| Global Payments Inc | 23,947 | 1.8M $ | 0.30 % |
| DNOW Inc | 154,702 | 1.8M $ | 0.30 % |
| WEX Inc | 12,203 | 1.8M $ | 0.30 % |
| Everest Group Ltd | 5,418 | 1.8M $ | 0.30 % |
| Omnicom Group Inc | 21,129 | 1.8M $ | 0.30 % |
| NatWest Group PLC | 216,365 | 1.8M $ | 0.30 % |
| American Superconductor Corp | 54,322 | 1.8M $ | 0.29 % |
| Quest Diagnostics Inc | 8,349 | 1.8M $ | 0.29 % |
| Arthur J Gallagher & Co | 7,692 | 1.8M $ | 0.29 % |
| Trimble Inc | 26,089 | 1.7M $ | 0.29 % |
| Maplebear Inc | 46,290 | 1.7M $ | 0.29 % |
| Masco Corp | 24,131 | 1.7M $ | 0.29 % |
| Parker-Hannifin Corp | 1,710 | 1.7M $ | 0.29 % |
| LKQ Corp | 51,845 | 1.7M $ | 0.28 % |
| Matson Inc | 10,315 | 1.7M $ | 0.28 % |
| DuPont de Nemours Inc | 34,240 | 1.7M $ | 0.28 % |
| Extra Space Storage Inc | 11,338 | 1.7M $ | 0.28 % |
| Home Depot Inc/The | 4,456 | 1.7M $ | 0.28 % |
| Regency Centers Corp | 21,393 | 1.7M $ | 0.28 % |
| Leidos Holdings Inc | 9,649 | 1.7M $ | 0.28 % |
| Evercore Inc | 5,460 | 1.7M $ | 0.28 % |
| BXP Inc | 29,066 | 1.7M $ | 0.28 % |
| NextEra Energy Inc | 17,682 | 1.7M $ | 0.27 % |
| Primo Brands Corp | 72,981 | 1.7M $ | 0.27 % |
| CDW Corp/DE | 13,326 | 1.6M $ | 0.27 % |
| Dell Technologies Inc | 11,024 | 1.6M $ | 0.27 % |
| Tenet Healthcare Corp | 6,799 | 1.6M $ | 0.27 % |
| NetApp Inc | 16,265 | 1.6M $ | 0.27 % |
| Allied Gold Corp | 50,860 | 1.6M $ | 0.27 % |
| American Express Co | 5,212 | 1.6M $ | 0.27 % |
| Novartis AG | 9,385 | 1.6M $ | 0.26 % |
| Aptiv PLC | 21,424 | 1.6M $ | 0.26 % |
| Fidelity National Information Services Inc | 30,308 | 1.5M $ | 0.26 % |
| Fifth Third Bancorp | 31,099 | 1.5M $ | 0.25 % |
| Louisiana-Pacific Corp | 18,087 | 1.5M $ | 0.25 % |
| Covista Inc | 15,617 | 1.5M $ | 0.25 % |
| Churchill Downs Inc | 16,593 | 1.5M $ | 0.25 % |
| Lamar Advertising Co | 10,860 | 1.5M $ | 0.25 % |
| Delta Air Lines Inc | 22,472 | 1.5M $ | 0.24 % |
| Toyo Suisan Kaisha Ltd | 18,410 | 1.4M $ | 0.24 % |
| Morgan Stanley | 8,687 | 1.4M $ | 0.24 % |
| Sandoz Group AG | 15,765 | 1.4M $ | 0.23 % |
| Halozyme Therapeutics Inc | 19,849 | 1.4M $ | 0.23 % |
| Admiral Group PLC | 34,316 | 1.4M $ | 0.23 % |
| Salesforce Inc | 7,018 | 1.4M $ | 0.23 % |
| Rockpoint Gas Storage Inc | 63,091 | 1.3M $ | 0.22 % |
| NXP Semiconductors NV | 5,775 | 1.3M $ | 0.22 % |
| Vontier Corp | 31,829 | 1.3M $ | 0.22 % |
| Novo Nordisk A/S | 34,417 | 1.3M $ | 0.22 % |
| Deutsche Telekom AG | 31,473 | 1.3M $ | 0.21 % |
| Siemens AG | 4,369 | 1.3M $ | 0.21 % |
| Oracle Corp | 8,682 | 1.3M $ | 0.21 % |
| Synchrony Financial | 18,098 | 1.3M $ | 0.21 % |
| Arrow Electronics Inc | 8,125 | 1.2M $ | 0.20 % |
| HCA Healthcare Inc | 2,320 | 1.2M $ | 0.20 % |
| Abbott Laboratories | 10,485 | 1.2M $ | 0.20 % |
| Meta Platforms Inc | 1,856 | 1.2M $ | 0.20 % |
| Nice Ltd | 9,992 | 1.2M $ | 0.19 % |
| Goldman Sachs Group Inc/The | 1,349 | 1.2M $ | 0.19 % |
| Brown & Brown Inc | 16,050 | 1.2M $ | 0.19 % |
| Permian Resources Corp | 62,746 | 1.1M $ | 0.19 % |
| First American Financial Corp | 16,035 | 1.1M $ | 0.19 % |
| Glanbia PLC | 54,076 | 1.1M $ | 0.18 % |
| Check Point Software Technologies Ltd | 7,171 | 1.1M $ | 0.18 % |
| Zebra Technologies Corp | 4,862 | 1.1M $ | 0.18 % |
| Intercontinental Exchange Inc | 6,589 | 1.1M $ | 0.18 % |
| Capital One Financial Corp | 5,516 | 1.1M $ | 0.18 % |
| Restaurant Brands International Inc | 15,028 | 1.1M $ | 0.18 % |
| Apollo Global Management Inc | 10,228 | 1.1M $ | 0.18 % |
| AIB Group PLC | 101,989 | 1.1M $ | 0.17 % |
| CACI International Inc | 1,707 | 1M $ | 0.17 % |
| Baldwin Insurance Group Inc/The | 44,607 | 1M $ | 0.17 % |
| QIAGEN NV | 20,785 | 1M $ | 0.17 % |
| Acuity Inc | 3,430 | 1M $ | 0.17 % |
| ICON PLC | 9,539 | 1M $ | 0.17 % |
| Best Buy Co Inc | 16,539 | 1M $ | 0.17 % |
| Danske Bank A/S | 19,046 | 993.7K $ | 0.16 % |
| Capgemini SE | 7,568 | 956.4K $ | 0.16 % |
| Lowe's Cos Inc | 3,333 | 881.8K $ | 0.15 % |
| Kerry Group PLC | 8,351 | 742K $ | 0.12 % |
| Invitation Homes Inc | 26,640 | 701.7K $ | 0.12 % |
| Grifols SA | 51,387 | 644.7K $ | 0.11 % |
| Ipsen SA | 2,996 | 584.8K $ | 0.10 % |
| Equitable Holdings Inc | 13,547 | 544.9K $ | 0.09 % |
| Elevance Health Inc | 1,592 | 509.4K $ | 0.08 % |
| Voya Financial Inc | 6,702 | 448.2K $ | 0.07 % |
| Humana Inc | 1,797 | 342.4K $ | 0.06 % |
| Merck & Co Inc | 2,330 | 288.5K $ | 0.05 % |
| Stryker Corp | 666 | 258K $ | 0.04 % |
| Zimmer Biomet Holdings Inc | 1,572 | 154.7K $ | 0.03 % |
| Molina Healthcare Inc | 861 | 132.6K $ | 0.02 % |
| TriNet Group Inc | 2,972 | 113.2K $ | 0.02 % |
| Sanofi SA | 1,070 | 104.6K $ | 0.02 % |
| Pfizer Inc | 3,133 | 86.6K $ | 0.01 % |
| Centene Corp | 1,571 | 70.5K $ | 0.01 % |
| UCB SA | 208 | 62.5K $ | 0.01 % |