Harrington Investments, INC

RIA/Wealth

Harrington Investments, INC is a RIA/Wealth based in Napa, CA led by John Charles Harrington, reporting $338.2M in AUM as of Q3 2025 with AAPL as the largest holding (8% allocation).

CEOJohn Charles Harrington

Portfolio Value: $200.3M
Positions: 85
Top Holding: AAPL at 8.05%
Last Reported: Q3 2025

Address1001 Second Street, Suite 325, Napa, CA, 94559-3030, United States

Top Holdings

Largest long holdings in Harrington Investments, INC's portfolio (42.4% of total portfolio)

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Holding	Sector	Position	Weight	Traded	Ownership	Owned Since
1 Apple AAPL	Consumer Electronics Technology	$16.1M	8.05%	-$76.4K Sold	0.00% 63.3K shares	Q3 2017 Held for 8y 2m
2 Microsoft MSFT	Software - Infrastructure Technology	$14.2M	7.06%	-$164.7K Sold	0.00% 27.3K shares	Q3 2017 Held for 8y 2m
3 Oracle ORCL	Software - Infrastructure Technology	$10.1M	5.02%	-$159.2K Sold	0.00% 35.7K shares	Q3 2017 Held for 8y 2m
4 Alphabet Inc. GOOGL	Internet Content & Information Communication Services	$8.3M	4.14%	-$59.6K Sold	0.00% 34.1K shares	Q3 2017 Held for 8y 2m
5 Netflix NFLX	Entertainment Communication Services	$8.2M	4.12%	-$177.4K Sold	0.00% 6.9K shares	Q3 2017 Held for 8y 2m
6 Alphabet Inc. GOOG	Internet Content & Information Communication Services	$7.1M	3.56%	-$121.3K Sold	0.00% 29.3K shares	Q3 2017 Held for 8y 2m
7 Amazon AMZN	Specialty Retail Consumer Cyclical	$5.9M	2.94%	-$94.4K Sold	0.00% 26.8K shares	Q3 2017 Held for 8y 2m
8 Charles Schwab Corporation SCHW	Financial - Capital Markets Financial Services	$5.4M	2.68%	-$26.7K Sold	0.00% 56.3K shares	Q3 2017 Held for 8y 2m
9 Marsh & McLennan Companies MMC	Insurance - Brokers Financial Services	$4.9M	2.45%	-$35.3K Sold	0.00% 24.4K shares	Q3 2017 Held for 8y 2m
10 Costco Wholesale COST	Discount Stores Consumer Defensive	$4.8M	2.42%	-$83.3K Sold	0.00% 5.2K shares	Q3 2017 Held for 8y 2m

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Changes

Portfolio activity, position movements, and quarter-over-quarter changes in Harrington Investments, INC's latest filing

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Market Value

$200.3M

Prior: $189.0M

Q/Q Change

+5.99%

+$11.3M

Net Flows % of MV

-0.836%

Turnover Ratio

0.658%

New Purchases

1 stocks

$234.8K

Added To

10 stocks

+$144.5K

Sold Out Of

0 stocks

Reduced Holdings

48 stocks

-$2.1M

Increased Positions

Position	Shares Δ	Change
1 Sherwin-Williams SHW	New	0 → 678.0 +$234.8K
2 Fair Isaac FICO	+1.92%	313.0 → 319.0 +$9.0K
3 Advanced Micro Devices AMD	+1.44%	7.7K → 7.8K +$17.8K
4 Mastercard MA	+1.14%	3.5K → 3.6K +$22.8K
5 Nvidia NVDA	+1.06%	7.5K → 7.6K +$14.9K

Decreased Positions

Position	Shares Δ	Change
1 Trane Technologies TT	-20.26%	1.2K → 980.0 −$105.1K
2 JPMorgan Chase JPM	-11.95%	3.2K → 2.8K −$120.5K
3 Air Products and Chemicals APD	-10.11%	7.4K → 6.7K −$204.3K
4 Target TGT	-5.55%	7.0K → 6.6K −$35.0K
5 SNY Sanofi SNY	-5.0%	5.0K → 4.8K −$11.8K

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Analytics

Portfolio insights and performance metrics for Harrington Investments, INC

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Sector Allocation

Technology

28.00%

Communication Services

13.30%

Financial Services

10.50%

Healthcare

9.70%

Industrials

8.80%

Consumer Cyclical

8.30%

Consumer Defensive

7.20%

ETF

3.00%

Real Estate

2.60%

Basic Materials

2.30%

Utilities

1.80%

Energy

1.50%

Market Cap Distribution

Mega Cap (> $200B)

41.96%

Large Cap ($10B - $200B)

47.98%

Mid Cap ($2B - $10B)

2.78%

Small Cap ($300M - $2B)

1.09%

N/A (ETF or Unknown)

6.19%

Portfolio Concentration

Top 10 Holdings %

42.44%

Top 20 Holdings %

60.65%

Top 50 Holdings %

90.66%

Top 100 Holdings %

100.0%