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

Kidder Stephen W

$396M in tracked AUM across 326 positions as of Q2 2026.

KS
CIK 0001314377 · last filed Jun 30, 2026
Total AUM
$396M
as of Q2 2026
Holdings
326
—
positions
Whale Score
51
51
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

Kidder Stephen W filed its latest 13F-HR for Q2 2026. See the latest holdings and position changes below.

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
$39M136K10.0%02
AMD
ADVANCED MICRO DEVICES
$28M49K7.2%03
GOOGL
ALPHABET INC CL A
$27M74K6.7%04
NVDA
NVIDIA CORP
$17M85K4.3%05
ADI
ANALOG DEVICES
$17M43K4.3%06
JNJ
JOHNSON AND JOHNSON
$17M67K4.3%07
AMAT
APPLIED MATERIAL
$16M22K4.0%08
AMZN
AMAZON.COM
$15M64K3.9%09
MSFT
MICROSOFT
$13M36K3.4%10
MA
MASTERCARD
$13M25K3.3%

Filing history

2026Q2Jun 30
$396M▲ 16.3%
326 positionsView →2026Q1Mar 31
$340M▼ 4.1%
327 positionsView →2025Q4Dec 31
$355M▲ 1.7%
320 positionsView →2025Q3Sep 30
$349M▲ 4.9%
331 positionsView →2025Q2Jun 30
$333M▲ 3.7%
337 positionsLocked2025Q1Mar 31
$321M▼ 3.5%
312 positionsLocked2024Q4Dec 31
$332M▼ 1.8%
264 positionsLocked2024Q3Sep 30
$339M▲ 5.8%
271 positionsLocked2024Q2Jun 30
$320M▲ 2.1%
274 positionsLocked2024Q1Mar 31
$313M▲ 1.0%
277 positionsLocked2023Q4Dec 31
$310M▲ 7.6%
299 positionsLocked2023Q3Sep 30
$288M▼ 5.6%
318 positionsLocked
Showing 12 of 75