Ipswich Investment Management Co., Inc.

RIA/Wealth

Ipswich Investment Management Co., Inc. is a RIA/Wealth based in Beverly, MA led by Alexander M. Colby, reporting $695.6M in AUM as of Q3 2025 with MSFT as the largest holding (8% allocation).

CEOAlexander M. Colby

Portfolio Value: $426.8M
Positions: 184
Top Holding: MSFT at 7.61%
Last Reported: Q3 2025

Address138 Conant Street, Suite 201, Beverly, MA, 01915, United States

Top Holdings

Largest long holdings in Ipswich Investment Management Co., Inc.'s portfolio (36.4% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Microsoft MSFT	Software - Infrastructure Technology	$32.5M	7.61%	-$317.0K Sold	0.00% 62.7K shares	≤ Q2 2013 Held for 12y 5m+
2 Apple AAPL	Consumer Electronics Technology	$22.0M	5.16%	-$182.3K Sold	0.00% 86.5K shares	≤ Q2 2013 Held for 12y 5m+
3 Alphabet Inc. GOOGL	Internet Content & Information Communication Services	$14.8M	3.46%	-$169.9K Sold	0.00% 60.8K shares	≤ Q2 2013 Held for 12y 5m+
4 JPMorgan Chase JPM	Banks - Diversified Financial Services	$14.4M	3.36%	-$11.4K Sold	0.00% 45.5K shares	≤ Q2 2013 Held for 12y 5m+
5 iShares Russell 3000 IWV	ETF ETF	$14.1M	3.31%	-$234.9K Sold	— 37.3K shares	Q3 2013 Held for 12y 2m
6 Nvidia NVDA	Semiconductors Technology	$13.9M	3.25%	-$350.8K Sold	0.00% 74.4K shares	Q3 2017 Held for 8y 2m
7 Costco Wholesale COST	Discount Stores Consumer Defensive	$13.6M	3.19%	+$13.0K Bought	0.00% 14.7K shares	≤ Q2 2013 Held for 12y 5m+
8 Amazon AMZN	Specialty Retail Consumer Cyclical	$10.7M	2.52%	+$31.4K Bought	0.00% 49.0K shares	≤ Q2 2013 Held for 12y 5m+
9 Exxon Mobil XOM	Oil & Gas Integrated Energy	$10.0M	2.35%	-$315.5K Sold	0.00% 89.1K shares	≤ Q2 2013 Held for 12y 5m+
10 Visa V	Financial - Credit Services Financial Services	$9.5M	2.22%	-$75.1K Sold	0.00% 27.7K shares	Q1 2015 Held for 10y 8m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Ipswich Investment Management Co., Inc.'s latest filing

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Market Value

$426.8M

Prior: $414.5M

Q/Q Change

+2.97%

+$12.3M

Net Flows % of MV

-1.51%

Turnover Ratio

3.01%

New Purchases

3 stocks

$4.8M

Added To

27 stocks

+$4.6M

Sold Out Of

5 stocks

$1.3M

Reduced Holdings

85 stocks

-$14.6M

Increased Positions

Position	Shares Δ	Change
1 Amrize Ltd AMRZ	New	0 → 84.3K +$4.1M
2 Comfort Systems USA FIX	New	0 → 519.0 +$428.3K
3 Teck Resources TECK	New	0 → 7.1K +$309.4K
4 LandBridge Company LB	+62.09%	22.3K → 36.1K +$737.6K
5 STERIS STE	+24.64%	3.7K → 4.7K +$228.4K

Decreased Positions

Position	Shares Δ	Change
1 Mondelez International MDLZ	Sold	6.4K → 0 −$431.6K
2 Fiserv FI	Sold	1.3K → 0 −$221.5K
3 DraftKings Inc. DKNG	Sold	5.1K → 0 −$219.0K
4 McCormick & Company, Incorporated MKC.V	Sold	2.8K → 0 −$214.9K
5 Akamai Technologies AKAM	Sold	2.7K → 0 −$213.0K

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Analytics

Portfolio insights and performance metrics for Ipswich Investment Management Co., Inc.

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Sector Allocation

Technology

24.30%

Financial Services

12.70%

Industrials

9.80%

Healthcare

8.70%

Energy

8.20%

Consumer Defensive

7.90%

Consumer Cyclical

6.30%

ETF

6.20%

Communication Services

5.50%

Basic Materials

2.40%

Utilities

2.40%

Real Estate

0.20%

Market Cap Distribution

Mega Cap (> $200B)

51.08%

Large Cap ($10B - $200B)

35.24%

Mid Cap ($2B - $10B)

2.32%

Small Cap ($300M - $2B)

0.98%

Micro Cap ($50M - $300M)

0.00%

Nano Cap (< $50M)

0.20%

N/A (ETF or Unknown)

10.17%

Portfolio Concentration

Top 10 Holdings %

36.43%

Top 20 Holdings %

53.01%

Top 50 Holdings %

78.12%

Top 100 Holdings %

92.65%