DOSSIER · 13F-HR · Q2 2026

WINDWARD CAPITAL MANAGEMENT CO /CA

$1.3B in tracked AUM across 73 positions as of Q2 2026.

WC
CIK 0001078635 · last filed Jun 30, 2026
Total AUM
$1.3B
as of Q2 2026
Holdings
73
—
positions
Whale Score
65
65
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

Apple remains Windward Capital Management's largest position at 15.8% of a $1.23 billion book — trimmed slightly this quarter (shares down 1.6%, a genuine $3.1 million reduction) but still nearly 2.5 times the size of the next-largest holding. One line item needs a caveat: RTX Corporation shows up as both a $25.8 million "new" position and a $24.8 million "sold" position in the same quarter, under two different CUSIPs of nearly identical value — a share-class or CUSIP reissuance, not an actual sale and repurchase. Setting that aside, the real conviction move this quarter was CME Group, its share count up 34% for a genuine $8.5 million addition, while Seagate Technology was quietly cut (shares down 30%, a $6.1 million reduction masked by a stable dollar value as the stock rallied) and Fiserv was fully exited ($13.2 million).

Apple remains the anchor, at nearly triple the next name's weight

Apple sits at 15.8% of the portfolio — more than double the combined weight of Alphabet's two share classes and nearly 2.5 times the size of the third-largest position (Amazon, at 6.3%). This quarter's move was modest trimming rather than a change in stance: share count down 1.6%, a genuine $3.1 million reduction, leaving the position still dominant. The rest of the top ten — Alphabet, Amazon, Costco, Linde, NextEra Energy, BlackRock, Marriott — was largely stable, a signature of a long-held, low-turnover core.

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
AAPL
APPLE INC
$220M760K16.6%
02
GOOGL
ALPHABET INC
$96M268K7.3%
03
GOOG
ALPHABET INC
$95M269K7.2%
04
AMZN
AMAZON COM INC
$87M367K6.6%
05
COST
COSTCO WHOLESALE CORPORATION
$61M65K4.6%
06
TER
TERADYNE INC
$47M98K3.6%
07
G54950103
LINDE PLC
$43M83K3.3%
08
MAR
MARRIOTT INTL INC NEW
$38M103K2.9%
09
CMI
CUMMINS INC
$37M52K2.8%
10
NEE
NEXTERA ENERGY INC
$37M420K2.8%

Filing history

2026Q2Jun 30
$1.3B▲ 7.5%
73 positionsView →
2026Q1Mar 31
$1.2B▼ 2.7%
69 positionsView →
2025Q4Dec 31
$1.3B▲ 0.7%
73 positionsView →
2025Q3Sep 30
$1.3B▲ 6.4%
71 positionsLocked
2025Q2Jun 30
$1.2B▲ 1.6%
71 positionsLocked
2025Q1Mar 31
$1.2B▼ 11.4%
71 positionsLocked
2024Q4Dec 31
$1.3B▼ 0.2%
84 positionsLocked
2024Q3Sep 30
$1.3B▲ 10.3%
84 positionsLocked
2024Q2Jun 30
$1.2B▼ 0.8%
108 positionsLocked
2024Q1Mar 31
$1.2B▲ 2.4%
111 positionsLocked
2023Q4Dec 31
$1.2B▲ 13.0%
114 positionsLocked
2023Q3Sep 30
$1.0B▼ 6.5%
113 positionsLocked
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