Winslow Capital Management, LLC
CIK 900973 · View on SEC EDGAR ↗
- Portfolio value
- $5.7B
- Positions
- 66
- As of
- June 30, 2026
#733 of 9,443 by 13F value · top 7.8%
Portfolio value QoQ: +16.1% 13F does not disclose cash
- Top 10 holdings weight
- 52.28%
- Top 25 holdings weight
- 77.45%
- Positions above 1%
- 33
- Effective number of positions
- 23.0
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 27.86% Est. buys $1,596,134,414 · sells $1,472,402,137
Median holding: 5.0 quarters Tracked Q4 2024–Q2 2026 · 62.3% still held
- New positions
- 14
- Increased
- 19
- Decreased
- 32
- Closed
- 8
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: +12.5% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 99.4% · Options excluded: 0.0%
Sector breakdown
Technology
47.4%
Industrials
14.0%
Communication Services
12.2%
Financial Services
5.9%
Healthcare
4.6%
Consumer Discretionary
4.1%
Retail
3.7%
Communications
3.4%
Real Estate
1.5%
Materials
1.1%
Logistics & Transportation
1.0%
Other/Unmapped
1.2%
Full portfolio 66 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| NVDA NVIDIA Corporation - Common Stock | $626,392,550 | 11.03% | 3,130,554 | $40,082,422 | Down ×3 | ||
| GOOG Alphabet Inc. - Class C Capital Stock | $552,514,488 | 9.73% | 1,563,735 | $187,301,835 | Up ×2 | ||
| KLAC KLA Corporation - Common Stock | $460,047,408 | 8.10% | 1,524,800 | $223,313,328 | Up ×2 | ||
| AVGO Broadcom Inc. - Common Stock | $312,655,365 | 5.51% | 827,678 | $12,417,047 | Down ×1 | ||
| AAPL Apple Inc. - Common Stock | $262,472,380 | 4.62% | 907,079 | $-258,068,421 | Down ×1 | ||
| ASML ASML Holding N.V. - New York Registry Shares | $156,115,336 | 2.75% | 78,472 | $52,954,551 | Up ×2 | ||
| AMZN Amazon.com, Inc. - Common Stock | $156,058,836 | 2.75% | 654,774 | $-52,677,898 | Down ×2 | ||
| MSFT Microsoft Corporation - Common Stock | $155,484,061 | 2.74% | 416,825 | $-119,130,255 | Down ×4 | ||
| LLY Eli Lilly and Company Common Stock | $144,137,902 | 2.54% | 120,172 | $24,319,465 | Down ×1 | ||
| AMD Advanced Micro Devices, Inc. - Common Stock | $143,011,910 | 2.52% | 246,186 | $67,123,162 | Down ×1 | ||
| META Meta Platforms, Inc. - Class A Common Stock | $136,022,143 | 2.40% | 241,478 | $-29,496,783 | Down ×1 | ||
| HLT Hilton Worldwide Holdings Inc. Common Stock | $135,882,178 | 2.39% | 411,191 | $47,542,985 | Up ×3 | ||
| MU Micron Technology, Inc. - Common Stock | $130,887,252 | 2.30% | 113,392 | $93,715,393 | Up ×1 | ||
| GE GE Aerospace Common Stock | $112,596,627 | 1.98% | 301,278 | $-12,491,743 | Down ×1 | ||
| ANET Arista Networks, Inc. Common Stock | $100,504,066 | 1.77% | 591,618 | $100,008,649 | Up ×1 | ||
| TSLA Tesla, Inc. - Common Stock | $94,678,742 | 1.67% | 225,104 | $1,725,256 | Down ×3 | ||
| LITE Lumentum Holdings Inc. - Common Stock | $90,055,972 | 1.59% | 104,953 | Up ×1 | |||
| STX Seagate Technology Holdings PLC - Ordinary Shares (Ireland) | $87,651,915 | 1.54% | 90,831 | Up ×1 | |||
| V Visa Inc. | $86,776,381 | 1.53% | 252,926 | $34,484,630 | Up ×1 | ||
| COMP Compass, Inc. Class A Common Stock | $85,503,865 | 1.51% | 6,934,620 | $34,811,793 | |||
| JCI Johnson Controls International plc Ordinary Share | $75,832,990 | 1.34% | 519,013 | Up ×1 | |||
| AFRM Affirm Holdings, Inc. - Class A Common Stock | $74,653,071 | 1.31% | 915,427 | Up ×1 | |||
| VRT Vertiv Holdings, LLC Class A Common Stock | $74,256,715 | 1.31% | 221,781 | $23,537,569 | Up ×2 | ||
| ADI Analog Devices, Inc. - Common Stock | $72,915,646 | 1.28% | 183,588 | $26,687,041 | Up ×1 | ||
| TT Trane Technologies plc | $71,400,421 | 1.26% | 145,371 | $15,293,465 | Up ×3 | ||
| HWM Howmet Aerospace Inc. Common Stock | $67,534,674 | 1.19% | 251,189 | $6,132,525 | Down ×1 | ||
| MA Mastercard Incorporated Common Stock | $65,742,341 | 1.16% | 128,003 | $-5,900,409 | Down ×2 | ||
| ELAN Elanco Animal Health Incorporated Common Stock | $65,148,330 | 1.15% | 2,647,230 | $-962,004 | Down ×1 | ||
| CAT Caterpillar, Inc. Common Stock | $63,420,120 | 1.12% | 59,555 | Up ×1 | |||
| GEV GE Vernova Inc. Common Stock | $61,083,321 | 1.08% | 51,992 | $-7,211,502 | Down ×2 | ||
| ECL Ecolab Inc. Common Stock | $61,026,455 | 1.07% | 219,039 | $60,969,261 | Up ×1 | ||
| APP Applovin Corporation - Class A Common Stock | $58,433,265 | 1.03% | 113,412 | $27,704,879 | Up ×1 | ||
| SNDK Sandisk Corporation - Common Stock | $57,552,654 | 1.01% | 25,312 | Up ×1 | |||
| CHRW C.H. Robinson Worldwide, Inc. - Common Stock | $56,009,114 | 0.99% | 297,383 | $6,860,199 | Up ×1 | ||
| PH Parker-Hannifin Corporation Common Stock | $55,553,303 | 0.98% | 56,796 | $-9,383,826 | Down ×1 | ||
| MSCI MSCI Inc. Common Stock | $55,020,009 | 0.97% | 98,243 | ||||
| ORLY O'Reilly Automotive, Inc. - Common Stock | $54,153,800 | 0.95% | 588,053 | $4,104,518 | Up ×2 | ||
| SHOP Shopify Inc. - Class A Subordinate Voting Shares | $50,944,718 | 0.90% | 446,179 | $-15,085,817 | Down ×1 | ||
| WWD Woodward, Inc. - Common Stock | $50,876,668 | 0.90% | 119,586 | Up ×1 | |||
| MCK McKesson Corporation Common Stock | $50,336,560 | 0.89% | 66,618 | $-3,002,499 | Up ×1 | ||
| MS Morgan Stanley Common Stock | $50,091,210 | 0.88% | 239,625 | $-4,266,590 | Down ×1 | ||
| AXON Axon Enterprise, Inc. - Common Stock | $47,976,444 | 0.84% | 85,579 | ||||
| PWR Quanta Services, Inc. Common Stock | $47,594,644 | 0.84% | 66,100 | $-13,063,831 | Down ×2 | ||
| CLS Celestica, Inc. Common Stock | $46,109,625 | 0.81% | 126,397 | Up ×1 | |||
| PLTR Palantir Technologies Inc. - Class A Common Stock | $41,513,052 | 0.73% | 355,816 | $-62,660,689 | Down ×1 | ||
| Unknown issuer (CUSIP: 84615Q103) | $40,656,479 | 0.72% | 237,952 | Up ×1 | |||
| ORCL Oracle Corporation Common Stock | $39,506,949 | 0.70% | 269,580 | $39,243,475 | Up ×1 | ||
| IWF | $24,738,389 | 0.44% | 199,230 | $-14,565,457 | Up ×3 | ||
| APH Amphenol Corporation Common Stock | $21,072,532 | 0.37% | 119,513 | $20,923,439 | Up ×1 | ||
| DDOG Datadog, Inc. - Class A Common Stock | $18,730,298 | 0.33% | 71,940 | Up ×1 | |||
| WDC Western Digital Corporation - Common Stock | $10,205,468 | 0.18% | 15,978 | Up ×1 | |||
| LRCX Lam Research Corporation - Common Stock | $6,137,686 | 0.11% | 14,164 | $3,020,600 | Down ×4 | ||
| GOOGL Alphabet Inc. - Class A Common Stock | $2,919,356 | 0.05% | 8,169 | $504,427 | Down ×6 | ||
| ISRG Intuitive Surgical, Inc. - Common Stock | $2,220,645 | 0.04% | 5,584 | $-86,894,254 | Down ×2 | ||
| VUG | $2,011,111 | 0.04% | 23,347 | $-594,778 | Up ×1 | ||
| AMAT Applied Materials, Inc. - Common Stock | $1,706,280 | 0.03% | 2,360 | Up ×1 | |||
| SPOT Spotify Technology S.A. Ordinary Shares | $1,290,614 | 0.02% | 2,811 | $-55,589,329 | Down ×2 | ||
| NFLX Netflix, Inc. - Common Stock | $859,727 | 0.02% | 12,041 | $-124,535,546 | Down ×1 | ||
| CMG Chipotle Mexican Grill, Inc. Common Stock | $546,040 | 0.01% | 16,060 | $-24,410 | Down ×4 | ||
| MCO Moody's Corporation Common Stock | $512,705 | 0.01% | 1,132 | $-108,951 | Down ×3 | ||
| IVW | $413,690 | 0.01% | 3,008 | $37,825 | Down ×2 | ||
| UBER Uber Technologies, Inc. Common Stock | $333,235 | 0.01% | 4,618 | $-15,554 | Down ×3 | ||
| COST Costco Wholesale Corporation - Common Stock | $239,480 | 0.00% | 256 | $-22,581 | Down ×1 | ||
| LIN Linde plc - Ordinary Shares | $214,841 | 0.00% | 414 | $-2,302 | Down ×3 | ||
| TXN Texas Instruments Incorporated - Common Stock | $39,643 | 0.00% | 133 | $6,445 | Down ×1 | ||
| SNOW Snowflake Inc. Common Stock | $10,180 | 0.00% | 40 | $-95,323,293 | Down ×1 | ||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| LITE | $90,055,972 | 104,953 | 1.59% |
| STX | $87,651,915 | 90,831 | 1.54% |
| JCI | $75,832,990 | 519,013 | 1.34% |
| AFRM | $74,653,071 | 915,427 | 1.31% |
| CAT | $63,420,120 | 59,555 | 1.12% |
| SNDK | $57,552,654 | 25,312 | 1.01% |
| MSCI | $55,020,009 | 98,243 | 0.97% |
| WWD | $50,876,668 | 119,586 | 0.90% |
| AXON | $47,976,444 | 85,579 | 0.84% |
| CLS | $46,109,625 | 126,397 | 0.81% |
| Unknown issuer (CUSIP: 84615Q103) | $40,656,479 | 237,952 | 0.72% |
| DDOG | $18,730,298 | 71,940 | 0.33% |
| WDC | $10,205,468 | 15,978 | 0.18% |
| AMAT | $1,706,280 | 2,360 | 0.03% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| AAPL | Trimmed | -1.1M | -$258.1M |
| KLAC | Bought more | +1.4M | +$223.3M |
| GOOG | Bought more | +291K | +$187.3M |
| MSFT | Trimmed | -325K | -$119.1M |
| MU | Bought more | +3K | +$93.7M |
| AMD | Trimmed | -127K | +$67.1M |
| PLTR | Trimmed | -356K | -$62.7M |
| ASML | Bought more | +369 | +$53.0M |
| AMZN | Trimmed | -347K | -$52.7M |
| HLT | Bought more | +121K | +$47.5M |
6 positions hidden (data completeness check)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| DASH | March 31, 2026 | 371,016 | $84,905,208 | 46.2% |
| LPLA | Sept. 30, 2025 | 213,685 | $80,125,465 | 7.8% |
| FICO | Sept. 30, 2025 | 37,938 | $69,349,146 | -22.1% |
| BKNG | June 30, 2026 | 256,320 | $67,835,329 | 16.1% |
| VRTX | March 31, 2026 | 139,272 | $65,817,606 | 22.5% |
| ADP | March 31, 2025 | 219,702 | $64,313,367 | -8.7% |
| AXON | March 31, 2026 | 103,139 | $61,794,797 | 43.4% |
| CDNS | March 31, 2026 | 194,021 | $61,549,438 | 13.0% |
| ETN | Dec. 31, 2025 | 164,420 | $61,534,185 | 32.1% |
| CTAS | March 31, 2026 | 297,701 | $55,758,977 | 19.9% |
| CTAS | Sept. 30, 2025 | 242,786 | $54,109,716 | -1.2% |
| FISV | June 30, 2025 | 243,065 | $53,676,044 | -70.1% |
| ARES | March 31, 2026 | 317,817 | $53,038,720 | 30.7% |
| NDAQ | March 31, 2026 | 522,900 | $51,805,819 | 15.6% |
| AJG | Sept. 30, 2025 | 149,789 | $47,950,455 | -16.1% |
| INTU | March 31, 2025 | 74,903 | $47,076,536 | -41.3% |
| INTU | June 30, 2026 | 105,822 | $45,755,317 | 38.2% |
| VMC | March 31, 2025 | 175,624 | $45,175,762 | 17.1% |
| DHR | Sept. 30, 2025 | 217,779 | $43,020,063 | 8.0% |
| KKR | March 31, 2026 | 326,210 | $42,230,889 | 17.4% |
| ONON | Sept. 30, 2025 | 806,205 | $41,962,971 | -29.1% |
| CVNA | Dec. 31, 2025 | 103,555 | $39,065,088 | -83.2% |
| SNOW | March 31, 2025 | 198,023 | $30,576,732 | 116.1% |
| FIX | Dec. 31, 2025 | 32,390 | $26,727,580 | 80.4% |
| SAIL | Dec. 31, 2025 | 754,026 | $16,648,894 | -10.8% |
| ADP | Sept. 30, 2025 | 46,200 | $14,248,080 | -4.9% |
| ANET | June 30, 2025 | 176,165 | $13,649,264 | 84.1% |
| ODD | Sept. 30, 2025 | 179,907 | $13,577,581 | -80.2% |
| NDAQ | June 30, 2025 | 157,110 | $11,918,365 | 9.7% |
| APP | June 30, 2025 | 40,778 | $10,804,947 | -14.1% |
| CAVA | June 30, 2025 | 119,410 | $10,318,218 | -13.8% |
| EB | Sept. 30, 2025 | 2,369,578 | $6,231,990 | No longer tracked |
| RSKD | March 31, 2025 | 1,000,000 | $4,730,000 | 26.9% |
| ROL | June 30, 2025 | 61,546 | $3,325,330 | -35.3% |
| IVW | March 31, 2025 | 13,609 | $1,381,722 | No longer tracked |
| ASML | March 31, 2025 | 941 | $652,188 | 164.8% |
| NOW | June 30, 2026 | 6,097 | $637,441 | 30.6% |
| SNPS | March 31, 2026 | 1,093 | $513,404 | 0.4% |
| ALNY | March 31, 2026 | 1,266 | $503,425 | -30.6% |
| UNH | June 30, 2025 | 668 | $349,865 | 24.2% |
| WDAY | March 31, 2026 | 1,481 | $318,089 | 50.4% |
| MCO | March 31, 2025 | 644 | $304,850 | 7.3% |
| BSX | June 30, 2026 | 4,708 | $295,427 | 15.8% |
| MELI | March 31, 2025 | 171 | $290,775 | -0.7% |
| CRM | Sept. 30, 2025 | 944 | $257,419 | -13.3% |
| MELI | June 30, 2026 | 141 | $243,792 | 14.1% |
| SBUX | March 31, 2025 | 2,631 | $240,079 | 5.7% |
| MSCI | June 30, 2025 | 411 | $232,421 | -2.0% |
| COST | June 30, 2025 | 229 | $216,584 | -4.7% |
| IDXX | March 31, 2025 | 512 | $211,681 | 30.2% |
| TXN | Dec. 31, 2025 | 1,140 | $209,452 | 52.8% |
| VRTX | June 30, 2025 | 419 | $203,140 | 22.8% |
| ADBE | March 31, 2025 | 279 | $124,066 | -28.8% |
| SYK | June 30, 2026 | 89 | $29,245 | 5.0% |
| CME | June 30, 2026 | 53 | $15,654 | 23.7% |
| TEAM | June 30, 2026 | 17 | $1,160 | 118.9% |