Boston Partners 13F Holdings
Boston Partners's holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$112.6B
Largest holding
Amazon COM Inc
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| ISHARES TR (RUS 1000 ETF) | +165,000 sh | $15.8B | 0.06% |
| AMAZON COM INC | +7.41M sh | $1.7B | 2.73% |
| SOUTHERN CO | +6.13M sh | $589.6M | 0.53% |
| TAPESTRY INC | New position | $518.1M | 0.46% |
| NVIDIA CORPORATION | +2.30M sh | $431.8M | 0.71% |
| CRH PLC | +3.91M sh | $414.5M | 1.23% |
| HONEYWELL INTL INC | New position | $382.8M | 0.34% |
| HONEYWELL AEROSPACE INC | New position | $376.7M | 0.33% |
| STRYKER CORPORATION | +1.07M sh | $344.3M | 0.30% |
| MICROSOFT CORP | +734,800 sh | $336.1M | 0.25% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| MICRON TECHNOLOGY INC | -1.60M sh | -$1.2B | 1.22% |
| MARVELL TECHNOLOGY INC | -4.41M sh | -$867.9M | 0.46% |
| KEYSIGHT TECHNOLOGIES INC | -2.48M sh | -$785.9M | 0.10% |
| HONEYWELL INTL INC | Sold out | -$718.8M | 0.00% |
| MARATHON PETE CORP | -2.13M sh | -$535.3M | 0.81% |
| FLEX LTD | -4.38M sh | -$495.3M | 1.23% |
| PPL CORP | -12.65M sh | -$471.6M | 0.00% |
| SCHWAB CHARLES CORP | -4.49M sh | -$417.9M | 0.08% |
| BOOKING HOLDINGS INC | -3.09M sh | -$407.0M | 0.58% |
| SYSCO CORP | -4.39M sh | -$340.2M | 0.46% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| AMAZON COM INC | $3.1B | 2.73% | +136.04% |
| JPMORGAN CHASE & CO | $2.4B | 2.15% | +4.36% |
| US FOODS HLDG CORP | $1.9B | 1.69% | +13.49% |
| APPLIED MATLS INC | $1.9B | 1.68% | -3.37% |
| FLEX LTD | $1.4B | 1.23% | -33.69% |
| CENCORA INC | $1.4B | 1.23% | +8.61% |
| CRH PLC | $1.4B | 1.23% | +43.45% |
| MICRON TECHNOLOGY INC | $1.4B | 1.22% | -57.10% |
| DELL TECHNOLOGIES INC (CL C) | $1.4B | 1.22% | -16.34% |
| MICROCHIP TECHNOLOGY INC. | $1.3B | 1.18% | -1.53% |
| LPL FINL HLDGS INC | $1.2B | 1.07% | +2.89% |
| ABBVIE INC | $1.2B | 1.07% | +39.31% |
| NXP SEMICONDUCTORS N V | $1.2B | 1.04% | +32.54% |
| PHILIP MORRIS INTL INC | $1.1B | 0.98% | +5.52% |
| DIAMONDBACK ENERGY INC | $1.0B | 0.92% | +1.44% |
| DISNEY WALT CO | $1.0B | 0.91% | +25.25% |
| META PLATFORMS INC (CL A) | $1.0B | 0.91% | +19.89% |
| UNITED RENTALS INC | $1.0B | 0.90% | -1.54% |
| QUEST DIAGNOSTICS INC | $1.0B | 0.89% | +18.25% |
| CONOCOPHILLIPS | $992.4M | 0.88% | +40.50% |
| MORGAN STANLEY (COM NEW) | $984.7M | 0.88% | +5.78% |
| GOLDMAN SACHS GROUP INC | $965.4M | 0.86% | +3.92% |
| CORPAY INC (COM SHS) | $939.3M | 0.84% | +16.14% |
| HUNTINGTON BANCSHARES INC | $937.1M | 0.83% | +5.36% |
| MARATHON PETE CORP | $905.8M | 0.81% | -37.77% |
| WELLS FARGO & CO | $904.6M | 0.80% | +4.26% |
| KINROSS GOLD CORP | $899.8M | 0.80% | +3.41% |
| MCKESSON CORP | $886.4M | 0.79% | +1.27% |
| FIRSTENERGY CORP | $879.4M | 0.78% | +4.86% |
| IQVIA HLDGS INC | $865.5M | 0.77% | +5.36% |
| LABCORP HOLDINGS INC (COM SHS) | $854.2M | 0.76% | +28.83% |
| VISA INC (COM CL A) | $848.3M | 0.75% | +30.67% |
| UBER TECHNOLOGIES INC | $837.5M | 0.74% | +13.10% |
| TENET HEALTHCARE CORP (COM NEW) | $829.1M | 0.74% | +15.60% |
| OLD DOMINION FREIGHT LINE IN | $828.4M | 0.74% | -4.35% |
| RELIANCE INC | $821.8M | 0.73% | +4.07% |
| CAPITAL ONE FINL CORP | $821.6M | 0.73% | +69.39% |
| NVIDIA CORPORATION | $798.2M | 0.71% | +137.30% |
| AMERICAN EXPRESS CO | $784.6M | 0.70% | +12.46% |
| GILEAD SCIENCES INC | $761.6M | 0.68% | +41.43% |
| L3HARRIS TECHNOLOGIES INC | $756.9M | 0.67% | +15.00% |
| CDW CORP | $739.3M | 0.66% | +33.56% |
| ENTERGY CORP NEW | $720.8M | 0.64% | +2.47% |
| AON PLC (SHS CL A) | $695.8M | 0.62% | +6.89% |
| FEDEX CORP | $690.1M | 0.61% | +11.58% |
| ZEBRA TECHNOLOGIES CORPORATI (CL A) | $689.1M | 0.61% | +77.99% |
| CUMMINS INC | $654.6M | 0.58% | -13.53% |
| ALLEGION PLC | $652.2M | 0.58% | +4.45% |
| BOOKING HOLDINGS INC | $649.0M | 0.58% | -45.88% |
| SLB LIMITED (COM STK) | $643.2M | 0.57% | +2.95% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
Similar-Sized Managers
- Swedbank AB · $116.0B
- Voya Investment Management LLC · $115.6B
- TD Asset Management Inc · $115.4B
- Russell Investments Group, Ltd. · $114.0B
- SEI Investments Co · $113.3B
- Allianz Asset Management GmbH · $112.2B
- Baillie Gifford & Co · $110.2B
- Cetera Investment Advisers · $109.8B
- Lilly Endowment Inc · $108.4B
- Qube Research & Technologies Ltd · $107.6B