Winslow Capital Management, LLC
Registered adviserRegulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Apr 2026 to Oct 2026 | $28,655,452,799 | Registered funds and BDCs (58%) |
| Apr 2025 to Mar 2026 | $27,170,620,838 | Registered funds and BDCs (63%) |
| Apr 2024 to Mar 2025 | $23,423,257,436 | Registered funds and BDCs (69%) |
| May 2023 to Mar 2024 | $17,365,481,592 | Registered funds and BDCs (74%) |
| Apr 2023 | $17,365,481,592 | Registered funds and BDCs (74%) |
| Apr 2022 to Mar 2023 | $25,877,933,611 | Registered funds and BDCs (74%) |
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Closest benchmark: the Nasdaq-100 as of 2026-06-30, active share 53.0%; sector active share 33.5% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
66 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 47.5% | $13,805,490,256 |
| Industrials | 16.4% | $4,763,771,344 |
| Communication Services | 14.4% | $4,198,217,076 |
| Consumer Cyclical | 8.6% | $2,511,395,832 |
| Financial Services | 6.3% | $1,831,888,308 |
| Healthcare | 5.1% | $1,485,185,829 |
| Basic Materials | 1.2% | $350,775,315 |
| Real Estate | 0.3% | $85,503,864 |
| Unclassified | 0.1% | $27,163,189 |
| Consumer Defensive | 0.0% | $239,480 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| GOOG | Alphabet Inc. | +2,157,597 | 8,800,064 | $3,109,326,612 | |
| ANET | Arista Networks, Inc. | +1,419,679 | 3,484,991 | $592,030,269 | |
| KLAC | Kla Corp | +1,364,020 | 1,524,800 | $460,047,408 | |
| ORCL | Oracle Corp | +1,066,053 | 1,537,543 | $225,326,926 | |
| ECL | Ecolab Inc. | +729,628 | 1,258,248 | $350,560,474 | |
| APH | Amphenol Corp | +716,415 | 2,044,422 | $360,472,486 | |
| HLT | Hilton Worldwide Holdings Inc. | +442,156 | 2,187,153 | $722,766,578 | |
| LRCX | Lam Research Corp | +429,575 | 444,164 | $192,469,586 | |
| MS | Morgan Stanley | +406,593 | 1,372,032 | $286,809,568 | |
| VRT | Vertiv Holdings Co | +297,642 | 1,162,369 | $389,184,388 | |
| APP | AppLovin Corp | +208,471 | 640,362 | $329,933,712 | |
| V | Visa Inc. | +115,447 | 1,472,227 | $505,106,360 | |
| IWF | iShares Russell 1000 Growth ETF | +107,054 | 199,230 | $24,738,389 | |
| ADI | Analog Devices Inc | +92,623 | 999,060 | $396,796,658 | |
| ORLY | O Reilly Automotive Inc | +71,391 | 3,022,539 | $278,345,615 | |
| CHRW | C. H. Robinson Worldwide, Inc. | +47,794 | 1,630,787 | $307,142,423 | |
| MCK | Mckesson Corp | +40,965 | 420,541 | $317,760,778 | |
| VUG | VANGUARD GROWTH INDEX FUND | +17,381 | 23,347 | $2,011,110 | |
| TT | Trane Technologies plc | +8,321 | 800,850 | $393,345,484 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| NFLX | Netflix Inc | −6,259,289 | 12,041 | $859,727 | |
| AAPL | Apple Inc. | −4,381,591 | 4,877,656 | $1,411,398,539 | |
| SNOW | Snowflake Inc. | −3,220,697 | 5,608 | $1,427,236 | |
| MSFT | Microsoft Corp | −2,193,265 | 2,295,227 | $856,165,574 | |
| PLTR | Palantir Technologies Inc. | −1,474,758 | 1,976,130 | $230,555,085 | |
| ISRG | Intuitive Surgical Inc | −1,152,910 | 7,450 | $2,962,715 | |
| AMZN | Amazon Com Inc | −1,110,110 | 4,304,655 | $1,025,971,471 | |
| SHOP | Shopify Inc. | −1,104,507 | 1,919,693 | $219,190,546 | |
| NVDA | Nvidia Corp | −1,054,019 | 15,600,375 | $3,121,479,032 | |
| GE | General Electric Co | −678,578 | 1,708,225 | $638,414,928 | |
| SPOT | Spotify Technology S.A. | −618,090 | 2,811 | $1,290,614 | |
| AVGO | Broadcom Inc. | −481,156 | 4,633,364 | $1,750,253,250 | |
| AMD | Advanced Micro Devices Inc | −435,264 | 1,460,164 | $848,223,868 | |
| META | Meta Platforms, Inc. | −400,586 | 1,338,364 | $753,887,056 | |
| TSLA | Tesla, Inc. | −309,058 | 1,150,181 | $483,766,128 | |
| PWR | Quanta Services, Inc. | −278,548 | 421,452 | $303,462,297 | |
| GEV | GE Vernova Inc. | −173,170 | 360,801 | $423,890,662 | |
| MA | Mastercard Inc | −117,082 | 719,495 | $369,532,631 | |
| ELAN | Elanco Animal Health Inc | −103,228 | 13,511,127 | $332,508,834 | |
| HWM | Howmet Aerospace Inc. | −73,867 | 1,412,714 | $379,822,285 | |
| LLY | ELI LILLY & Co | −63,962 | 693,624 | $831,953,502 | |
| PH | Parker-Hannifin Corp | −56,730 | 325,169 | $318,054,300 | |
| TXN | Texas Instruments Inc | −35,438 | 650,733 | $193,963,985 | |
| MU | Micron Technology Inc | −24,193 | 559,488 | $645,811,402 | |
| CMG | Chipotle Mexican Grill Inc | −22,869 | 16,060 | $546,040 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| LITE | Lumentum Holdings Inc. | 595,561 | $511,027,071 | |
| STX | Seagate Technology Holdings plc | 517,006 | $498,910,790 | |
| JCI | Johnson Controls International plc | 2,946,071 | $430,450,433 | |
| CAT | Caterpillar Inc | 350,774 | $373,539,232 | |
| AFRM | Affirm Holdings, Inc. | 4,577,562 | $373,300,179 | |
| MSCI | MSCI Inc. | 529,653 | $296,626,865 | |
| SNDK | Sandisk Corp | 129,876 | $295,302,956 | |
| WWD | Woodward, Inc. | 690,171 | $293,626,349 | |
| AXON | Axon Enterprise, Inc. | 504,819 | $283,006,578 | |
| CLS | Celestica Inc | 714,367 | $260,601,081 | |
| SPCX | Space Exploration Technologies Corp | 1,345,148 | $229,831,985 | |
| WDC | Western Digital Corp | 31,678 | $20,233,372 | |
| DDOG | Datadog, Inc. | 71,940 | $18,730,298 | |
| AMAT | Applied Materials Inc | 2,360 | $1,706,280 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| BKNG | Booking Holdings Inc. | 322,326 | $345,741,710 | |
| INTU | Intuit Inc. | 651,617 | $281,746,157 | |
| SYK | Stryker Corp | 440,096 | $144,611,144 | |
| CME | Cme Group Inc. | 488,161 | $144,178,350 | |
| NOW | ServiceNow, Inc. | 499,866 | $52,260,989 | |
| TEAM | Atlassian Corp | 570,817 | $38,958,260 | |
| BSX | Boston Scientific Corp | 4,708 | $295,427 | |
| MELI | Mercadolibre Inc | 141 | $243,791 | |
| No positions match the current search. | ||||
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Reduced | 15,600,375 | $3,121,479,032 | 10.74% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Added | 8,800,064 | $3,109,326,612 | 10.70% | |
| AVGO |
Broadcom Inc.
Technology
|
Reduced | 4,633,364 | $1,750,253,250 | 6.02% | |
| AAPL |
Apple Inc.
Technology
|
Reduced | 4,877,656 | $1,411,398,539 | 4.86% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Reduced | 4,304,655 | $1,025,971,471 | 3.53% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 2,295,227 | $856,165,574 | 2.95% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Reduced | 1,460,164 | $848,223,868 | 2.92% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Reduced | 693,624 | $831,953,502 | 2.86% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Reduced | 1,338,364 | $753,887,056 | 2.59% | |
| HLT |
Hilton Worldwide Holdings Inc.
Consumer Cyclical
|
Added | 2,187,153 | $722,766,578 | 2.49% | |
| ASML |
Asml Holding NV
Technology
|
Reduced | 348,356 | $693,033,324 | 2.38% | |
| MU |
Micron Technology Inc
Technology
|
Reduced | 559,488 | $645,811,402 | 2.22% | |
| GE |
General Electric Co
Industrials
|
Reduced | 1,708,225 | $638,414,928 | 2.20% | |
| ANET |
Arista Networks, Inc.
Technology
|
Added | 3,484,991 | $592,030,269 | 2.04% | |
| LITE |
Lumentum Holdings Inc.
Technology
|
NEW | 595,561 | $511,027,071 | 1.76% | |
| V |
Visa Inc.
Financial Services
|
Added | 1,472,227 | $505,106,360 | 1.74% | |
| STX |
Seagate Technology Holdings plc
Technology
|
NEW | 517,006 | $498,910,790 | 1.72% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Reduced | 1,150,181 | $483,766,128 | 1.66% | |
| KLAC |
Kla Corp
Technology
|
Added | 1,524,800 | $460,047,408 | 1.58% | |
| JCI |
Johnson Controls International plc
Industrials
|
NEW | 2,946,071 | $430,450,433 | 1.48% | |
| GEV |
GE Vernova Inc.
Industrials
|
Reduced | 360,801 | $423,890,662 | 1.46% | |
| ADI |
Analog Devices Inc
Technology
|
Added | 999,060 | $396,796,658 | 1.37% | |
| TT |
Trane Technologies plc
Industrials
|
Added | 800,850 | $393,345,484 | 1.35% | |
| VRT |
Vertiv Holdings Co
Industrials
|
Added | 1,162,369 | $389,184,388 | 1.34% | |
| HWM |
Howmet Aerospace Inc.
Industrials
|
Reduced | 1,412,714 | $379,822,285 | 1.31% | |
| CAT |
Caterpillar Inc
Industrials
|
NEW | 350,774 | $373,539,232 | 1.29% | |
| AFRM |
Affirm Holdings, Inc.
Financial Services
|
NEW | 4,577,562 | $373,300,179 | 1.28% | |
| MA |
Mastercard Inc
Financial Services
|
Reduced | 719,495 | $369,532,631 | 1.27% | |
| APH |
Amphenol Corp
Technology
|
Added | 2,044,422 | $360,472,486 | 1.24% | |
| ECL |
Ecolab Inc.
Basic Materials
|
Added | 1,258,248 | $350,560,474 | 1.21% | |
| ELAN |
Elanco Animal Health Inc
Healthcare
|
Reduced | 13,511,127 | $332,508,834 | 1.14% | |
| APP |
AppLovin Corp
Communication Services
|
Added | 640,362 | $329,933,712 | 1.14% | |
| PH |
Parker-Hannifin Corp
Industrials
|
Reduced | 325,169 | $318,054,300 | 1.09% | |
| MCK |
Mckesson Corp
Healthcare
|
Added | 420,541 | $317,760,778 | 1.09% | |
| CHRW |
C. H. Robinson Worldwide, Inc.
Industrials
|
Added | 1,630,787 | $307,142,423 | 1.06% | |
| PWR |
Quanta Services, Inc.
Industrials
|
Reduced | 421,452 | $303,462,297 | 1.04% | |
| MSCI |
MSCI Inc.
Financial Services
|
NEW | 529,653 | $296,626,865 | 1.02% | |
| SNDK |
Sandisk Corp
Technology
|
NEW | 129,876 | $295,302,956 | 1.02% | |
| WWD |
Woodward, Inc.
Industrials
|
NEW | 690,171 | $293,626,349 | 1.01% | |
| MS |
Morgan Stanley
Financial Services
|
Added | 1,372,032 | $286,809,568 | 0.99% | |
| AXON |
Axon Enterprise, Inc.
Industrials
|
NEW | 504,819 | $283,006,578 | 0.97% | |
| ORLY |
O Reilly Automotive Inc
Consumer Cyclical
|
Added | 3,022,539 | $278,345,615 | 0.96% | |
| CLS |
Celestica Inc
Technology
|
NEW | 714,367 | $260,601,081 | 0.90% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
Reduced | 1,976,130 | $230,555,085 | 0.79% | |
| SPCX |
Space Exploration Technologies Corp
Industrials
|
NEW | 1,345,148 | $229,831,985 | 0.79% | |
| ORCL |
Oracle Corp
Technology
|
Added | 1,537,543 | $225,326,926 | 0.78% | |
| SHOP |
Shopify Inc.
Technology
|
Reduced | 1,919,693 | $219,190,546 | 0.75% | |
| TXN |
Texas Instruments Inc
Technology
|
Reduced | 650,733 | $193,963,985 | 0.67% | |
| LRCX |
Lam Research Corp
Technology
|
Added | 444,164 | $192,469,586 | 0.66% | |
| COMP |
Compass, Inc.
Real Estate
|
Held | 6,934,620 | $85,503,864 | 0.29% |
Showing the top 50 of 66 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.