DOSSIER · 13F-HR · Q2 2026

Ipswich Investment Management Co., Inc.

$474M in tracked AUM across 190 positions as of Q2 2026.

II
CIK 0001463753 · last filed Jun 30, 2026
Total AUM
$474M
as of Q2 2026
Holdings
190
positions
Whale Score
50
50
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of Ipswich Investment Management Co., Inc. SEC 13F Filing
Portfolio Overview

Ipswich Investment Management Co., Inc. has reported a significant transformation in its portfolio for the period ending December 31, 2025. The total portfolio value surged by 157.0%, increasing from $168.06 million in the prior quarter to $431.84 million. This dramatic appreciation is likely driven by a combination of strong market performance in underlying assets and substantial capital in...

The portfolio currently consists of 185 positions. Despite the increase in asset base, the manager maintains a relatively diversified approach, though with a clear concentration in top-tier names. The top 10 holdings account for approximately 31.7% of the total portfolio value. The data indicates a high turnover strategy this quarter, characterized by aggressive rotation: the firm initiated 31 new positions and completely exited 31 positions, while only 6 stakes were increased and 13 were reduced. This suggests a tactical reallocation rather than a passive buy-and-hold philosophy.

Key Holdings

The portfolio is heavily anchored in large-cap technology and blue-chip growth stocks, with a distinct tilt toward market leaders.

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
$24M83K5.1%
02
MSFT
MICROSOFT CORP
$23M62K4.9%
03
GOOGL
ALPHABET INC
$20M55K4.1%
04
CAT
CATERPILLAR INC
$17M16K3.5%
05
IWV
ISHARES TR
$16M37K3.3%
06
JPM
JPMORGAN CHASE & CO
$14M43K3.0%
07
NVDA
NVIDIA CORPORATION
$14M69K2.9%
08
COST
COSTCO WHOLESALE CORPORATION
$13M14K2.7%
09
XOM
EXXONMOBIL HOLDINGS CORP COM SHS
$12M90K2.6%
10
PANW
PALO ALTO NETWORKS INC
$12M34K2.4%

Filing history

2026Q2Jun 30
$474M 11.2%
190 positionsView →
2026Q1Mar 31
$426M 1.4%
185 positionsView →
2025Q4Dec 31
$432M 0.9%
185 positionsView →
2025Q3Sep 30
$428M 3.3%
185 positionsView →
2025Q2Jun 30
$414M 2.9%
185 positionsLocked
2025Q1Mar 31
$403M 3.1%
186 positionsLocked
2024Q4Dec 31
$416M 3.8%
186 positionsLocked
2024Q3Sep 30
$432M 1.1%
192 positionsLocked
2024Q2Jun 30
$427M 0.1%
185 positionsLocked
2024Q1Mar 31
$427M 7.9%
196 positionsLocked
2023Q4Dec 31
$396M 8.0%
186 positionsLocked
2023Q3Sep 30
$366M 3.6%
184 positionsLocked
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