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

Costello Asset Management, INC

$289M in tracked AUM across 685 positions as of Q1 2026.

CA
CIK 0001760145 · last filed Mar 31, 2026
Total AUM
$289M
as of Q1 2026
Holdings
685
—
positions
Whale Score
49
49
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Costello Asset Management, INC 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
AMZN
AMAZON COM INC
$23M112K8.1%02
AAPL
APPLE INC
$23M90K7.9%03
NVDA
NVIDIA CORPORATION
$21M122K7.4%04
GOOGL
ALPHABET INC
$17M59K5.9%05
MSFT
MICROSOFT CORP
$15M40K5.1%06
GOOG
ALPHABET INC
$13M47K4.7%07
JNJ
JOHNSON & JOHNSON
$11M46K3.9%08
LLY
ELI LILLY & CO
$9M10K3.2%09
BRK/B
BERKSHIRE HATHAWAY INC DEL
$8M16K2.7%10
V
VISA INC
$8M26K2.7%

Filing history

2026Q1Mar 31
$289M▼ 4.3%
685 positionsView →2025Q4Dec 31
$302M▲ 1.3%
691 positionsView →2025Q3Sep 30
$299M▲ 12.2%
665 positionsView →2025Q2Jun 30
$266M▲ 185.0%
687 positionsLocked2025Q1Mar 31
$93M▼ 38.2%
337 positionsLocked2024Q4Dec 31
$151M▲ 1.1%
188 positionsLocked2024Q3Sep 30
$150M▲ 11.5%
194 positionsLocked2024Q2Jun 30
$134M▼ 4.0%
171 positionsLocked2024Q1Mar 31
$140M▲ 16.0%
174 positionsLocked2023Q4Dec 31
$121M▲ 10.8%
180 positionsLocked2023Q3Sep 30
$109M▼ 6.8%
197 positionsLocked2023Q2Jun 30
$117M▲ 20.2%
196 positionsLocked
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