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Winslow Capital Management, LLC
Period ended Sep 30, 2026 · Latest filing Nov 12, 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: $27,694,464,469
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 Corp · COM · 67066G104 · shares: $3,661,999,534
- Alphabet Inc · COM · 02079K107 · shares: $3,031,433,276
- Microsoft Corporation · COM · 594918104 · shares: $1,716,826,067
- Apple Inc · COM · 037833100 · shares: $1,262,156,456
- Advanced Micro Devices Inc. · COM · 007903107 · shares: $1,086,795,922
- Lilly(Eli) & Co · COM · 532457108 · shares: $1,056,940,512
- Amazon.com Inc. · COM · 023135106 · shares: $1,056,694,732
- Meta Platforms Inc · COM · 30303M102 · shares: $1,013,876,333
- Visa Inc · COM · 92826C839 · shares: $936,224,974
- Broadcom Inc · COM · 11135F101 · shares: $911,558,949
Reported holdings
147 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| NVIDIA Corp | COM | 67066G104 | — | 7,553,984 shares | $1,725,178,866 |
| Alphabet Inc | COM | 02079K107 | — | 4,886,092 shares | $1,664,886,988 |
| NVIDIA Corp | COM | 67066G104 | — | 5,199,160 shares | $1,187,384,161 |
| Alphabet Inc | COM | 02079K107 | — | 2,477,650 shares | $844,234,461 |
| Microsoft Corporation | COM | 594918104 | — | 1,599,136 shares | $820,196,854 |
| NVIDIA Corp | COM | 67066G104 | — | 3,281,533 shares | $749,436,507 |
| Apple Inc | COM | 037833100 | — | 2,054,607 shares | $684,225,223 |
| Amazon.com Inc. | COM | 023135106 | — | 2,646,756 shares | $659,439,258 |
| Lilly(Eli) & Co | COM | 532457108 | — | 507,687 shares | $587,434,474 |
| Meta Platforms Inc | COM | 30303M102 | — | 772,140 shares | $559,940,485 |
| Microsoft Corporation | COM | 594918104 | — | 1,069,857 shares | $548,729,655 |
| Broadcom Inc | COM | 11135F101 | — | 1,516,777 shares | $532,676,915 |
| Alphabet Inc | COM | 02079K107 | — | 1,532,875 shares | $522,311,827 |
| Visa Inc | COM | 92826C839 | — | 1,427,663 shares | $513,002,146 |
| Advanced Micro Devices Inc. | COM | 007903107 | — | 814,322 shares | $498,169,627 |
| Arista Networks Inc | COM | 040413205 | — | 2,048,528 shares | $417,059,816 |
| Amphenol Corp. | COM | 032095101 | — | 4,369,204 shares | $368,323,897 |
| Advanced Micro Devices Inc. | COM | 007903107 | — | 597,990 shares | $365,826,362 |
| Apple Inc | COM | 037833100 | — | 1,050,719 shares | $349,910,441 |
| Microsoft Corporation | COM | 594918104 | — | 678,299 shares | $347,899,558 |
| Lumentum Holdings Inc | COM | 55024U109 | — | 354,700 shares | $344,505,922 |
| Palantir Technologies Inc | COM | 69608A108 | — | 1,820,653 shares | $340,553,143 |
| Seagate Technology Holdings Plc | COM | G7997R103 | — | 332,113 shares | $306,321,104 |
| ASML Holding NV | COM | N07059210 | — | 163,168 shares | $295,606,571 |
| Lilly(Eli) & Co | COM | 532457108 | — | 254,048 shares | $293,953,860 |
| Hilton Worldwide Holdings Inc | COM | 43300A203 | — | 881,795 shares | $280,516,626 |
| KLA Corp. | COM | 482480100 | — | 1,427,900 shares | $278,340,547 |
| Meta Platforms Inc | COM | 30303M102 | — | 373,536 shares | $270,880,836 |
| ASML Holding NV | COM | N07059210 | — | 148,350 shares | $268,761,245 |
| Space Exploration Technologies Corp. | COM | 84615Q103 | — | 1,711,140 shares | $258,142,580 |
| Visa Inc | COM | 92826C839 | — | 715,750 shares | $257,190,448 |
| Micron Technology Inc. | COM | 595112103 | — | 233,506 shares | $248,709,576 |
| Nasdaq Inc | COM | 631103108 | — | 2,654,711 shares | $244,259,959 |
| Amazon.com Inc. | COM | 023135106 | — | 969,010 shares | $241,428,842 |
| Spotify Technology S.A. | COM | L8681T102 | — | 492,438 shares | $240,004,432 |
| Broadcom Inc | COM | 11135F101 | — | 677,186 shares | $237,820,951 |
| Quanta Services, Inc. | COM | 74762E102 | — | 357,378 shares | $229,618,939 |
| Apple Inc | COM | 037833100 | — | 684,706 shares | $228,020,792 |
| Johnson Controls International plc | COM | G51502105 | — | 1,508,548 shares | $224,245,660 |
| Advanced Micro Devices Inc. | COM | 007903107 | — | 364,195 shares | $222,799,933 |
| GE Aerospace | COM | 369604301 | — | 697,981 shares | $217,972,487 |
| Arista Networks Inc | COM | 040413205 | — | 1,053,730 shares | $214,528,891 |
| Mastercard Incorporated | COM | 57636Q104 | — | 378,819 shares | $208,907,313 |
| Shopify Inc | COM | 82509L107 | — | 1,344,184 shares | $199,342,487 |
| Affirm Holdings Inc | COM | 00827B106 | — | 2,838,026 shares | $196,476,540 |
| Meta Platforms Inc | COM | 30303M102 | — | 252,427 shares | $183,055,012 |
| Analog Devices Inc. | COM | 032654105 | — | 458,570 shares | $181,919,304 |
| Lam Research Corp. | COM | 512807306 | — | 551,352 shares | $181,124,646 |
| Micron Technology Inc. | COM | 595112103 | — | 170,020 shares | $181,090,002 |
| Ecolab, Inc. | COM | 278865100 | — | 656,005 shares | $180,125,853 |
| Danaher Corp. | COM | 235851102 | — | 800,206 shares | $177,285,639 |
| Lilly(Eli) & Co | COM | 532457108 | — | 151,720 shares | $175,552,178 |
| Lumentum Holdings Inc | COM | 55024U109 | — | 179,330 shares | $174,176,056 |
| Texas Instruments Inc. | COM | 882508104 | — | 609,200 shares | $170,630,828 |
| ASML Holding NV | COM | N07059210 | — | 92,494 shares | $167,568,605 |
| Visa Inc | COM | 92826C839 | — | 462,061 shares | $166,032,380 |
| Parker-Hannifin Corp. | COM | 701094104 | — | 172,526 shares | $164,834,791 |
| Oracle Corp. | COM | 68389X105 | — | 1,140,749 shares | $156,624,838 |
| Caterpillar Inc. | COM | 149123101 | — | 192,640 shares | $156,190,586 |
| Amazon.com Inc. | COM | 023135106 | — | 625,433 shares | $155,826,632 |
| Palantir Technologies Inc | COM | 69608A108 | — | 806,720 shares | $150,896,976 |
| Amphenol Corp. | COM | 032095101 | — | 1,708,100 shares | $143,992,830 |
| Broadcom Inc | COM | 11135F101 | — | 401,666 shares | $141,061,083 |
| Arista Networks Inc | COM | 040413205 | — | 692,241 shares | $140,933,346 |
| GE Aerospace | COM | 369604301 | — | 444,728 shares | $138,884,107 |
| Revolution Medicines Inc | COM | 76155X100 | — | 667,523 shares | $137,015,771 |
| Sandisk Corp | COM | 80004C200 | — | 78,087 shares | $135,862,791 |
| Spotify Technology S.A. | COM | L8681T102 | — | 266,900 shares | $130,081,722 |
| Johnson Controls International plc | COM | G51502105 | — | 808,346 shares | $120,160,633 |
| Nasdaq Inc | COM | 631103108 | — | 1,284,780 shares | $118,212,608 |
| Space Exploration Technologies Corp. | COM | 84615Q103 | — | 768,800 shares | $115,981,168 |
| Lumentum Holdings Inc | COM | 55024U109 | — | 116,899 shares | $113,539,323 |
| Seagate Technology Holdings Plc | COM | G7997R103 | — | 120,890 shares | $111,501,683 |
| Quanta Services, Inc. | COM | 74762E102 | — | 171,320 shares | $110,074,813 |
| Micron Technology Inc. | COM | 595112103 | — | 99,669 shares | $106,158,449 |
| Danaher Corp. | COM | 235851102 | — | 477,700 shares | $105,834,435 |
| Shopify Inc | COM | 82509L107 | — | 705,444 shares | $104,617,345 |
| Amphenol Corp. | COM | 032095101 | — | 1,239,206 shares | $104,465,066 |
| Hilton Worldwide Holdings Inc | COM | 43300A203 | — | 323,502 shares | $102,912,456 |
| Palantir Technologies Inc | COM | 69608A108 | — | 547,610 shares | $102,430,450 |
| Mastercard Incorporated | COM | 57636Q104 | — | 183,860 shares | $101,393,274 |
| KKR & Co. Inc | COM | 48251W104 | — | 1,031,585 shares | $94,183,711 |
| Space Exploration Technologies Corp. | COM | 84615Q103 | — | 623,185 shares | $94,013,690 |
| Affirm Holdings Inc | COM | 00827B106 | — | 1,350,840 shares | $93,518,653 |
| Ecolab, Inc. | COM | 278865100 | — | 333,197 shares | $91,489,232 |
| GE Aerospace | COM | 369604301 | — | 273,647 shares | $85,457,221 |
| Spotify Technology S.A. | COM | L8681T102 | — | 172,168 shares | $83,911,240 |
| Lam Research Corp. | COM | 512807306 | — | 255,310 shares | $83,871,888 |
| Parker-Hannifin Corp. | COM | 701094104 | — | 83,070 shares | $79,366,739 |
| Caterpillar Inc. | COM | 149123101 | — | 97,530 shares | $79,076,349 |
| Nasdaq Inc | COM | 631103108 | — | 819,295 shares | $75,383,333 |
| Johnson Controls International plc | COM | G51502105 | — | 498,240 shares | $74,063,376 |
| Quanta Services, Inc. | COM | 74762E102 | — | 113,648 shares | $73,019,977 |
| Revolution Medicines Inc | COM | 76155X100 | — | 355,700 shares | $73,010,982 |
| Danaher Corp. | COM | 235851102 | — | 324,286 shares | $71,845,563 |
| Analog Devices Inc. | COM | 032654105 | — | 179,230 shares | $71,102,333 |
| Seagate Technology Holdings Plc | COM | G7997R103 | — | 75,408 shares | $69,551,815 |
| Mastercard Incorporated | COM | 57636Q104 | — | 123,034 shares | $67,849,560 |
| Shopify Inc | COM | 82509L107 | — | 449,268 shares | $66,626,444 |
| Hilton Worldwide Holdings Inc | COM | 43300A203 | — | 195,083 shares | $62,059,804 |