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Winslow Capital Management, LLC

CIK 900973 · latest 13F filed 13 August 2026 · Read the filing on EDGAR

Winslow Capital Management, LLC reported 66 US-listed holdings worth $29.06 billion in its 13F for the quarter ended 30 June 2026, filed 13 August 2026. Its largest: NVIDIA Corp. (10.7%), Alphabet Inc. (10.7%) and Broadcom Inc. (6.0%). Against the quarter before, it opened 14 positions, added to 19, trimmed 32 and sold out of 8.

Reported holdings$29.06B+13.3% on Q1 2026
Positions66+6 on Q1 2026
The largest ten49.7%of its reported holdings
Latest 13FQ2 2026filed 13 August 2026
Where the money is
Added toTrimmed
NVDA10.7%GOOG10.7%AVGO6.0%AAPL4.9%AMZN3.5%MSFT2.9%AMD2.9%LLY2.9%META2.6%HLT2.5%ASML2.4%MU2.2%GE2.2%ANET2.0%52 more41.5%

The 14 largest of its 66 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.

Reported holdings, quarter by quarter
Q3 2024: $27.83 billion in 61 positions$27.8BQ3 24Q4 2024: $28.15 billion in 68 positions$28.1BQ4 24Q1 2025: $25.07 billion in 65 positions$25.1BQ1 25Q2 2025: $29.94 billion in 63 positions$29.9BQ2 25Q3 2025: $30.27 billion in 60 positions$30.3BQ3 25Q4 2025: $29.80 billion in 62 positions$29.8BQ4 25Q1 2026: $25.65 billion in 60 positions$25.6BQ1 26Q2 2026: $29.06 billion in 66 positions$29.1BQ2 26

What the fund reported holding at each quarter's end; hover a bar for the number of positions

What it did on the quarter

Opened 14Added 19Held 1Trimmed 32Sold out 8
Opened: 14Added: 19Held: 1Trimmed: 32Sold out: 8

Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held

Opened 14

  1. Lumentum Holdings Inc. LITE$511.0 million
  2. Seagate Technology Holdings plc STX$498.9 million
  3. Johnson Controls International plc JCI$430.5 million
  4. Caterpillar Inc. CAT$373.5 million
  5. Affirm Hldgs Inc. AFRM$373.3 million
  6. MSCI Inc. MSCI$296.6 million
  7. Sandisk Corp. SNDK$295.3 million
  8. Woodward, Inc. WWD$293.6 million

and 6 more in the table below

Added to 19

  1. Alphabet Inc. GOOG+2.2 million shares · +32%
  2. KLA Corp. KLAC+1.4 million shares · +848%
  3. Arista Networks, Inc. ANET+1.4 million shares · +69%
  4. Ecolab Inc. ECL+729,628 shares · +138%
  5. Lam Research Corp. LRCX+429,575 shares · +2945%
  6. Oracle Corp. ORCL+1.1 million shares · +226%
  7. Hilton Worldwide Holdings Inc. HLT+442,156 shares · +25%
  8. Amphenol Corp. APH+716,415 shares · +54%

and 11 more in the table below

Trimmed 32

  1. Apple Inc. AAPL-4.4 million shares · -47%
  2. Snowflake Inc. SNOW-3.2 million shares · -100%
  3. Microsoft Corp. MSFT-2.2 million shares · -49%
  4. Intuitive Surgical Inc. ISRG-1.2 million shares · -99%
  5. Netflix Inc. NFLX-6.3 million shares · -100%
  6. Spotify Technology S.A. SPOT-618,090 shares · -100%
  7. Amazon.com Inc. AMZN-1.1 million shares · -21%
  8. General Electric Co. GE-678,578 shares · -28%

and 24 more in the table below

Sold out of 8

  1. Booking Holdings Inc. BKNG$345.7 million last quarter
  2. Intuit Inc. INTU$281.7 million last quarter
  3. Stryker Corp. SYK$144.6 million last quarter
  4. CME Group Inc. CME$144.2 million last quarter
  5. ServiceNow, Inc. NOW$52.3 million last quarter
  6. Atlassian Corporation TEAM$39.0 million last quarter
  7. Boston Scientific Corp. BSX$295,427 last quarter
  8. MercadoLibre, Inc. MELI$243,792 last quarter

What it holds

CompanySharesValueOf its bookChange in shares
NVIDIA Corp. NVDA15,600,375$3.12 billion10.74%-1,054,019
Alphabet Inc. GOOG8,800,064$3.11 billion10.70%+2,157,597
Broadcom Inc. AVGO4,633,364$1.75 billion6.02%-481,156
Apple Inc. AAPL4,877,656$1.41 billion4.86%-4,381,591
Amazon.com Inc. AMZN4,304,655$1.03 billion3.53%-1,110,110
Microsoft Corp. MSFT2,295,227$856.2 million2.95%-2,193,265
Advanced Micro Devices Inc. AMD1,460,164$848.2 million2.92%-435,264
Eli Lilly & Co. LLY693,624$832.0 million2.86%-63,962
Meta Platforms, Inc. META1,338,364$753.9 million2.59%-400,586
Hilton Worldwide Holdings Inc. HLT2,187,153$722.8 million2.49%+442,156
ASML Holding N.V. ASML348,356$693.0 million2.38%-2,315
Micron Technology Inc. MU559,488$645.8 million2.22%-24,193
General Electric Co. GE1,708,225$638.4 million2.20%-678,578
Arista Networks, Inc. ANET3,484,991$592.0 million2.04%+1,419,679
Lumentum Holdings Inc. LITE595,561$511.0 million1.76%new
Visa Inc. V1,472,227$505.1 million1.74%+115,447
Seagate Technology Holdings plc STX517,006$498.9 million1.72%new
Tesla, Inc. TSLA1,150,181$483.8 million1.66%-309,058
KLA Corp. KLAC1,524,800$460.0 million1.58%+1,364,020
Johnson Controls International plc JCI2,946,071$430.5 million1.48%new
GE Vernova Inc. GEV360,801$423.9 million1.46%-173,170
Analog Devices Inc. ADI999,060$396.8 million1.37%+92,623
Trane Technologies plc TT800,850$393.3 million1.35%+8,321
Vertiv Holdings Co. VRT1,162,369$389.2 million1.34%+297,642
Howmet Aerospace Inc. HWM1,412,714$379.8 million1.31%-73,867
Caterpillar Inc. CAT350,774$373.5 million1.29%new
Affirm Hldgs Inc. AFRM4,577,562$373.3 million1.28%new
Mastercard Inc. MA719,495$369.5 million1.27%-117,082
Amphenol Corp. APH2,044,422$360.5 million1.24%+716,415
Ecolab Inc. ECL1,258,248$350.6 million1.21%+729,628
Elanco Animal Health Inc. ELAN13,511,127$332.5 million1.14%-103,228
AppLovin Corp. APP640,362$329.9 million1.14%+208,471
Parker-Hannifin Corp. PH325,169$318.1 million1.09%-56,730
McKesson Corp. MCK420,541$317.8 million1.09%+40,965
C. H. Robinson Worldwide, Inc. CHRW1,630,787$307.1 million1.06%+47,794
Quanta Services, Inc. PWR421,452$303.5 million1.04%-278,548
MSCI Inc. MSCI529,653$296.6 million1.02%new
Sandisk Corp. SNDK129,876$295.3 million1.02%new
Woodward, Inc. WWD690,171$293.6 million1.01%new
Morgan Stanley MS1,372,032$286.8 million0.99%+406,593
Axon Enterprise, Inc. AXON504,819$283.0 million0.97%new
O'Reilly Automotive, Inc. ORLY3,022,539$278.3 million0.96%+71,391
Celestica Inc. CLS714,367$260.6 million0.90%new
Palantir Technologies Inc. PLTR1,976,130$230.6 million0.79%-1,474,758
Space Exploration Techn Corp. Class A Com STK SPCX1,345,148$229.8 million0.79%new
Oracle Corp. ORCL1,537,543$225.3 million0.78%+1,066,053
Shopify Inc. SHOP1,919,693$219.2 million0.75%-1,104,507
Texas Instruments Inc. TXN650,733$194.0 million0.67%-35,438
Lam Research Corp. LRCX444,164$192.5 million0.66%+429,575
Compass Inc. COMP6,934,620$85.5 million0.29%no change
iShares Trust IWF199,230$24.7 million0.09%+107,054
Western Digital Corp. WDC31,678$20.2 million0.07%new
Datadog, Inc. DDOG71,940$18.7 million0.06%new
Intuitive Surgical Inc. ISRG7,450$3.0 million0.01%-1,152,910
Alphabet Inc. GOOGL8,169$2.9 million0.01%-229
Vanguard Growth ETF VUG23,347$2.0 million0.01%+17,381
Applied Materials Inc. AMAT2,360$1.7 million0.01%new
Snowflake Inc. SNOW5,608$1.4 million0.00%-3,220,697
Spotify Technology S.A. SPOT2,811$1.3 million0.00%-618,090
Netflix Inc. NFLX12,041$859,7270.00%-6,259,289
Chipotle Mexican Grill Inc. CMG16,060$546,0400.00%-22,869
Moody's Corp. MCO1,132$512,7050.00%-293
iShares S&P Growth Index FD IVW3,008$413,6900.00%-315
Uber Technologies, Inc. UBER4,618$333,2350.00%-231
Costco Wholesale Corp. COST256$239,4800.00%-9,965
Linde plc LIN414$214,8410.00%-24
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.
Read moreChange is shares against its 13F for the quarter before; the 8 it sold out of are in the box above.