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Robeco Institutional Asset Management B.V.
Period ended Sep 30, 2026 · Latest filing Oct 20, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $83,244,782,305
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- NVIDIA CORPORATION · COM · 67066G104 · shares: $5,996,277,452
- APPLE INC · COM · 037833100 · shares: $4,844,778,961
- MICROSOFT CORP · COM · 594918104 · shares: $3,764,058,221
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $3,000,397,897
- AMAZON COM INC · COM · 023135106 · shares: $2,271,289,521
- BROADCOM INC · COM · 11135F101 · shares: $1,504,397,165
- META PLATFORMS INC · CL A · 30303M102 · shares: $1,337,916,492
- ALPHABET INC · CAP STK CL C · 02079K107 · shares: $1,134,145,593
- MICRON TECHNOLOGY INC · COM · 595112103 · shares: $1,044,420,234
- APPLIED MATLS INC · COM · 038222105 · shares: $1,030,734,458
Reported holdings
837 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| EATON CORP PLC | SHS | G29183103 | — | 14,920 shares | $6,411,273 |
| MSC INDL DIRECT INC | CL A | 553530106 | — | 51,365 shares | $6,354,878 |
| VISTRA CORP | COM | 92840M102 | — | 45,733 shares | $6,327,161 |
| ESSENT GROUP LTD | COM | G3198U102 | — | 109,148 shares | $6,320,761 |
| ROPER TECHNOLOGIES INC | COM | 776696106 | — | 17,216 shares | $6,015,443 |
| BXP INC | COM | 101121101 | — | 98,039 shares | $5,991,163 |
| UNITED PARCEL SVCS INC | CL B | 911312106 | — | 62,856 shares | $5,873,266 |
| UNIVERSAL HLTH SVCS INC | CL B | 913903100 | — | 33,262 shares | $5,796,236 |
| CHARTER COMMUNICATIONS INC | CL A | 16119P108 | — | 51,629 shares | $5,725,654 |
| SBA COMMUNICATIONS CORP | CL A | 78410G104 | — | 35,499 shares | $5,684,102 |
| FASTENAL CO | COM | 311900104 | — | 114,701 shares | $5,681,141 |
| BREAD FINANCIAL HOLDINGS INC | COM | 018581108 | — | 57,539 shares | $5,624,438 |
| COREWEAVE INC | COM CL A | 21873S108 | — | 64,425 shares | $5,612,707 |
| TWIST BIOSCIENCE CORP | COM | 90184D100 | — | 28,818 shares | $5,568,790 |
| FIGURE TECHNOLOGY SOLUTIO | COM CL A | 349381103 | — | 192,421 shares | $5,551,346 |
| MASCO CORP | COM | 574599106 | — | 81,974 shares | $5,525,046 |
| NOMAD FOODS LTD | USD ORD SHS | G6564A105 | — | 532,129 shares | $5,496,893 |
| BROADRIDGE FINL SOLUTIONS IN | COM | 11133T103 | — | 33,193 shares | $5,347,392 |
| FERGUSON ENTERPRISES INC | COMMON STOCK NEW | 31488V107 | — | 23,888 shares | $5,317,947 |
| ZOOMINFO TECHNOLOGIES INC | COMMON STOCK | 98980F104 | — | 1,390,451 shares | $5,269,810 |
| INTERNATIONAL SEAWAYS INC | COM | Y41053102 | — | 47,373 shares | $5,217,663 |
| NATIONAL ENERGY SERVICES REU | SHS | G6375R107 | — | 202,719 shares | $5,163,252 |
| CARNIVAL CORP LTD | COMMON SHARES | G2004J103 | — | 209,784 shares | $5,148,100 |
| KILROY REALTY CORP | COM | 49427F108 | — | 153,195 shares | $5,096,798 |
| WATTS WATER TECHNOLOGIES INC | CL A | 942749102 | — | 14,259 shares | $5,050,252 |
| GUIDEWIRE SOFTWARE INC | COM | 40171V100 | — | 35,000 shares | $4,990,300 |
| DYNATRACE INC | COM NEW | 268150109 | — | 85,973 shares | $4,964,080 |
| VOYA FINANCIAL INC | COM | 929089100 | — | 52,497 shares | $4,959,917 |
| OWENS CORNING NEW | COM | 690742101 | — | 42,012 shares | $4,904,481 |
| TTM TECHNOLOGIES INC | COM | 87305R109 | — | 39,846 shares | $4,894,683 |
| BULLISH | ORD SHS | G16910120 | — | 140,000 shares | $4,884,600 |
| ENACT HLDGS INC | COM | 29249E109 | — | 111,515 shares | $4,824,138 |
| SHOPIFY INC | CL A SUB VTG SHS | 82509L107 | — | 32,500 shares | $4,819,750 |
| CINCINNATI FINL CORP | COM | 172062101 | — | 30,094 shares | $4,796,081 |
| STANLEY BLACK & DECKER INC | COM | 854502101 | — | 53,942 shares | $4,778,723 |
| EQUITABLE HLDGS INC | COM | 29452E101 | — | 92,326 shares | $4,733,554 |
| STERIS PLC | SHS USD | G8473T100 | — | 22,229 shares | $4,668,312 |
| VERISK ANALYTICS INC | COM | 92345Y106 | — | 27,735 shares | $4,655,319 |
| ENCORE CAP GROUP INC | COM | 292554102 | — | 49,057 shares | $4,632,943 |
| BANCO BBVA ARGENTINA S A | SPONSORED ADS | 058934100 | — | 359,286 shares | $4,616,825 |
| INDIVIOR PHARMACEUTICALS INC | COM | 45579U109 | — | 128,350 shares | $4,601,347 |
| FLEX LTD | ORD | Y2573F102 | — | 41,791 shares | $4,596,592 |
| REVOLUTION MEDICINES INC | COM | 76155X100 | — | 22,319 shares | $4,581,198 |
| AMERICAN ELEC PWR CO INC | COM | 025537101 | — | 38,524 shares | $4,570,487 |
| DXC TECHNOLOGY CO | COM | 23355L106 | — | 421,358 shares | $4,563,307 |
| A10 NETWORKS INC | COM | 002121101 | — | 166,833 shares | $4,522,843 |
| PINNACLE FINL PARTNERS INC | COM | 72348N109 | — | 48,172 shares | $4,509,382 |
| WASTE CONNECTIONS INC | COM | 94106B101 | — | 29,119 shares | $4,482,288 |
| PITNEY BOWES INC | COM | 724479100 | — | 272,757 shares | $4,451,394 |
| NETGEAR INC | COM | 64111Q104 | — | 198,516 shares | $4,409,040 |
| RIVIAN AUTOMOTIVE INC | COM CL A | 76954A103 | — | 295,095 shares | $4,408,719 |
| LOEWS CORP | COM | 540424108 | — | 41,771 shares | $4,362,147 |
| WHITE MTNS INS GROUP LTD | COM | G9618E107 | — | 2,173 shares | $4,360,103 |
| INTERNATIONAL FLAVORS&FRAGRA | COM | 459506101 | — | 51,867 shares | $4,329,859 |
| CRH PLC | ORD | G25508105 | — | 52,016 shares | $4,306,925 |
| YALLA GROUP LTD | ADS | 98459U103 | — | 791,439 shares | $4,250,026 |
| AFFIRM HLDGS INC | COM CL A | 00827B106 | — | 60,000 shares | $4,153,800 |
| ASSURED GUARANTY LTD | COM | G0585R106 | — | 60,173 shares | $4,074,917 |
| PACIRA BIOSCIENCES INC | COM | 695127100 | — | 162,195 shares | $4,062,985 |
| FIGS INC | CL A | 30260D103 | — | 287,610 shares | $3,986,275 |
| UNITED AIRLS HLDGS INC | COM | 910047109 | — | 35,275 shares | $3,913,762 |
| M & T BK CORP | COM | 55261F104 | — | 17,955 shares | $3,907,008 |
| CIA ENERGETICA DE MINAS GERA | SP ADR N-V PFD | 204409601 | — | 1,857,501 shares | $3,900,752 |
| INGERSOLL RAND INC | COM | 45687V106 | — | 51,440 shares | $3,863,658 |
| UPWORK INC | COM | 91688F104 | — | 471,637 shares | $3,848,559 |
| ELANCO ANIMAL HEALTH INC | COM | 28414H103 | — | 170,544 shares | $3,818,481 |
| COHERENT CORP | COM | 19247G107 | — | 13,037 shares | $3,752,180 |
| ONTO INNOVATION INC | COM | 683344105 | — | 12,101 shares | $3,724,929 |
| ALCON AG | ORD SHS | H01301128 | — | 57,133 shares | $3,699,362 |
| UNITED MICROELECTRONICS CORP | SPON ADR NEW | 910873405 | — | 150,856 shares | $3,694,463 |
| FREEPORT MCMORAN INC | CL B | 35671D857 | — | 52,565 shares | $3,679,550 |
| SENSIENT TECHNOLOGIES CORP | COM | 81725T100 | — | 28,078 shares | $3,670,356 |
| ANNALY CAPITAL MANAGEMENT IN | COM NEW | 035710839 | — | 194,055 shares | $3,665,699 |
| NCINO INC | COM | 63947X101 | — | 201,441 shares | $3,652,125 |
| ARM HOLDINGS PLC | SPONSORED ADS | 042068205 | — | 12,551 shares | $3,635,523 |
| YUM CHINA HLDGS INC | COM | 98850P109 | — | 88,210 shares | $3,625,432 |
| Q2 HLDGS INC | COM | 74736L109 | — | 65,000 shares | $3,603,600 |
| ALNYLAM PHARMACEUTICALS INC | COM | 02043Q107 | — | 14,340 shares | $3,538,251 |
| BANDWIDTH INC | COM CL A | 05988J103 | — | 58,041 shares | $3,523,669 |
| AUTOZONE INC | COM | 053332102 | — | 1,238 shares | $3,503,565 |
| GLOBAL E ONLINE LTD | SHS | M5216V106 | — | 86,789 shares | $3,448,128 |
| HEICO CORP NEW | COM | 422806109 | — | 11,353 shares | $3,442,002 |
| TENABLE HLDGS INC | COM | 88025T102 | — | 93,103 shares | $3,388,018 |
| LENNAR CORP | CL A | 526057104 | — | 41,372 shares | $3,375,542 |
| ENNIS INC | COM | 293389102 | — | 147,419 shares | $3,318,401 |
| EQUIFAX INC | COM | 294429105 | — | 23,955 shares | $3,287,584 |
| KKR & CO INC | COM | 48251W104 | — | 34,589 shares | $3,157,976 |
| G III APPAREL GROUP LTD | COM | 36237H101 | — | 112,281 shares | $3,045,062 |
| ENERSYS | COM | 29275Y102 | — | 16,578 shares | $3,042,561 |
| EMPIRE ST RLTY TR INC | CL A | 292104106 | — | 740,000 shares | $2,982,200 |
| HERSHEY CO | COM | 427866108 | — | 18,785 shares | $2,960,705 |
| BERKLEY W R CORP | COM | 084423102 | — | 43,823 shares | $2,959,805 |
| PAYCHEX INC | COM | 704326107 | — | 29,863 shares | $2,941,507 |
| CINEMARK HLDGS INC | COM | 17243V102 | — | 77,999 shares | $2,909,363 |
| CINTAS CORP | COM | 172908105 | — | 14,913 shares | $2,908,930 |
| WILLIAMS COS INC | COM | 969457100 | — | 42,627 shares | $2,897,357 |
| WESTERN UN CO | COM | 959802109 | — | 490,608 shares | $2,894,587 |
| CARVANA CO | CL A | 146869102 | — | 46,159 shares | $2,886,784 |
| KENVUE INC | COM | 49177J102 | — | 163,345 shares | $2,884,673 |
| SEI INVTS CO | COM | 784117103 | — | 28,081 shares | $2,882,795 |