13F Insight
DOSSIER · 13F-HR · Q2 2026

Winslow Capital Management, LLC

$29.1B in tracked AUM across 163 positions as of Q2 2026.

WC
CIK 0000900973 · last filed Jun 30, 2026
Total AUM
$29.1B
as of Q2 2026
Holdings
163
—
positions
Whale Score
66
66
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 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).

Winslow Capital Management, LLC reports $25.6B in U.S. equity holdings for Q1 2026, anchored by a Technology-centric allocation. The top five positions by value span NVDA + AAPL + GOOG + MSFT + AVGO, collectively representing a meaningful concentration within the disclosed book.

Core Holdings

  • NVDA (NVIDIA Corp) — $2.9B (11.3%)
  • AAPL (Apple Inc) — $2.3B (9.2%)
  • GOOG (Alphabet Inc) — $1.9B (7.4%)
  • MSFT (Microsoft Corporation) — $1.7B (6.5%)
  • AVGO (Broadcom Inc) — $1.6B (6.2%)
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
NVDA
NVIDIA Corp
$3.1B15.6M10.7%02
GOOG
Alphabet Inc
$3.1B8.8M10.7%03
AVGO
Broadcom Inc
$1.8B4.6M6.0%04
AAPL
Apple Inc
$1.4B4.9M4.9%05
AMZN
Amazon.com Inc.
$1.0B4.3M3.5%06
MSFT
Microsoft Corporation
$856M2.3M2.9%07
AMD
Advanced Micro Devices Inc.
$848M1.5M2.9%08
LLY
Lilly(Eli) & Co
$832M694K2.9%09
META
Meta Platforms Inc
$754M1.3M2.6%10
HLT
Hilton Worldwide Holdings Inc
$723M2.2M2.5%

Filing history

2026Q2Jun 30
$29.1B▲ 13.3%
163 positionsView →2026Q1Mar 31
$25.6B▼ 13.9%
149 positionsView →2025Q4Dec 31
$29.8B▼ 1.6%
143 positionsView →2025Q3Sep 30
$30.3B▲ 1.1%
139 positionsView →2025Q2Jun 30
$29.9B▲ 19.4%
148 positionsLocked2025Q1Mar 31
$25.1B▼ 10.9%
156 positionsLocked2024Q4Dec 31
$28.1B▲ 1.1%
155 positionsLocked2024Q3Sep 30
$27.8B▲ 0.4%
148 positionsLocked2024Q2Jun 30
$27.7B▲ 4.4%
142 positionsLocked2024Q1Mar 31
$26.5B▲ 10.1%
146 positionsLocked2023Q4Dec 31
$24.1B▲ 14.7%
153 positionsLocked2023Q3Sep 30
$21.0B▼ 5.4%
140 positionsLocked
Showing 12 of 100