13F Insight
DOSSIER · 13F-HR · Q1 2026

Winslow Capital Management, LLC

Winslow's hedge fund based in Greenwich, CT — $25.6B in tracked AUM across 149 positions as of Q1 2026.

W
Winslow·Greenwich, CT·Hedge Fund
CIK 0000900973 · last filed Mar 31, 2026
Total AUM
$25.6B
▲ 6.5%
vs prior
Holdings
149
—
positions
Whale Score
66
66
tracked
Activity
—
no data
changes this Q
Top sector
Financials
27% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Winslow Capital Management, LLC filed Q1 2026 13F-HR with $25.6B in disclosed U.S. equity holdings The portfolio is led by Technology exposure, with top positions including NVDA (11.3%), AAPL (9.2%), GOOG (7.4%). Quarter-over-quarter activity shows 14 new entries and 14 exits, with a net additive posture across 64 changed positions. Notable reduction: MSFT (29.1% reduction) (Microsoft Corporation).

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA Corp
$2.9B16.7M11.3%
02
AAPL
Apple Inc
$2.3B9.3M9.2%
03
GOOG
Alphabet Inc
$1.9B6.6M7.4%
04
MSFT
Microsoft Corporation
$1.7B4.5M6.5%
05
AVGO
Broadcom Inc
$1.6B5.1M6.2%
06
AMZN
Amazon.com Inc.
$1.1B5.4M4.4%
07
META
Meta Platforms Inc
$995M1.7M3.9%
08
LLY
Lilly(Eli) & Co
$697M758K2.7%
09
GE
GE Aerospace
$677M2.4M2.6%
10
NFLX
Netflix Inc.
$603M6.3M2.4%

Filing history

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