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Winslow Capital Management

Winslow Capital Management Portfolio holdings

AUM $29.1B
1-Year Est. Return 43.86%
This Fund
S&P 500
This Quarter Est. Return
+36.08%
1 Year Est. Return
+43.86%
3 Year Est. Return
+193.59%
5 Year Est. Return
+274.37%
10 Year Est. Return
+1,569.13%
AUM
$29.1B
AUM Growth
+$3.41B
Cap. Flow
-$1.91B
Cap. Flow %
-6.57%
Top 10 Hldgs %
49.66%
Holding
74
New
14
Increased
16
Reduced
35
Closed
8

Top Buys

Rank Stock Value
1
GOOG icon
Alphabet (Google) Class C
GOOG
+$771M
2
LITE icon
Lumentum
LITE
+$531M
3
JCI icon
Johnson Controls International
JCI
+$416M
4
STX icon
Seagate
STX
+$394M
5
MSCI icon
MSCI
MSCI
+$309M

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$1.25B
2
MSFT icon
Microsoft
MSFT
+$887M
3
SNOW icon
Snowflake
SNOW
+$593M
4
NFLX icon
Netflix
NFLX
+$551M
5
ISRG icon
Intuitive Surgical
ISRG
+$504M

Sector Composition

Rank Sector Weight
1 Technology 47.51%
2 Industrials 16.39%
3 Communication Services 14.45%
4 Consumer Discretionary 8.64%
5 Financials 6.3%

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Winslow Capital Management's Q2 2026 Portfolio in Review

As of Q2 2026, Winslow Capital Management held 74 positions worth $29.1B, up 13% from $25.6B the previous quarter. Its ten largest holdings account for 50% of the portfolio.

Winslow Capital Management withdrew a net $1.91B in Q2 2026, closing 8 positions and reducing 35 holdings. Its most notable exit was Booking.com, an estimated $346M position sold in full.

By sector, the portfolio is most concentrated in Technology at 48% of assets, down from 48% a quarter earlier, followed by Industrials and Communication Services.

Against the trend, Winslow Capital Management opened a new position in Lumentum worth $511M.

  • Winslow Capital Management's largest Q2 2026 buy was Lumentum: 595,561 shares worth $511M.
  • Winslow Capital Management added most to Alphabet (Google) Class C in Q2 2026, an estimated $771M increase.
  • Winslow Capital Management's biggest Q2 2026 reduction was Apple, cutting an estimated $1.25B.
  • Winslow Capital Management fully exited Booking.com in Q2 2026, selling an estimated $346M.
  • Winslow Capital Management's ten largest holdings make up 50% of its $29.1B portfolio in Q2 2026.
  • Winslow Capital Management opened 14 new positions and closed 8 in Q2 2026.
  • Winslow Capital Management's portfolio value rose 13% quarter-over-quarter to $29.1B.

Based on Winslow Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.