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

Kidder Stephen W

$340M in tracked AUM across 327 positions as of Q1 2026.

KS
CIK 0001314377 · last filed Mar 31, 2026
Total AUM
$340M
as of Q1 2026
Holdings
327
—
positions
Whale Score
46
46
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Kidder Stephen W filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

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
AAPL
APPLE
$35M137K10.3%02
GOOGL
ALPHABET INC CL A
$22M77K6.6%03
JNJ
JOHNSON AND JOHNSON
$16M67K4.8%04
NVDA
NVIDIA CORP
$15M86K4.4%05
ADI
ANALOG DEVICES
$14M45K4.2%06
AMZN
AMAZON.COM
$13M64K3.9%07
MSFT
MICROSOFT
$13M35K3.8%08
RTX
RTX CORPORATION
$13M65K3.7%09
MA
MASTERCARD
$13M25K3.7%10
TJX
TJX COS
$11M70K3.3%

Filing history

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 positionsLocked2023Q2Jun 30
$305M▲ 6.3%
333 positionsLocked
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