CIK: 0001386364
Total reported value
$190.0M
Reporting period: 2026-03-31 · Number of holdings: 84
Harrington Investments, INC disclosed 84 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $190.0M and a quarterly turnover rate of 12.7%.
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Harrington Investments, INC's disclosed holdings carry a Herfindahl concentration index of 0.025 — mathematically equivalent to about 39 equally-sized positions, well below its 84 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 1.07), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim MSFT
+0.1% -$3.0M
Trim INTU
-30.3% -$1.7M
Trim ORCL
+0.9% -$1.6M
Add COST
-0.2% $691.1K
Trim QCOM
+0.8% -$956.7K
Trim FSLR
-0.6% -$811.3K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple INC | Stock-Tech | 7.99% | -0.26% | -1.02% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 5.17% | -1.28% | +0.09% | |
| 3 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 4.61% | -0.22% | -0.99% | |
| 4 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 3.85% | -0.22% | -1.15% | |
| 5 | NFLX | Netflix INC | Stock-Comm Services | 3.34% | — | -1.31% | |
| 6 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.85% | -0.18% | -0.46% | |
| 7 | SCHW | Schwab (charles) CORP | Stock-Financials | 2.81% | -0.03% | +0.17% | |
| 8 | ORCL | Oracle CORP | Stock-Tech | 2.76% | -0.69% | +0.90% | |
| 9 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 2.74% | +0.47% | -0.21% | |
| 10 | TJX | Tjx Companies INC | Stock-Consumer Disc | 2.59% | +0.20% | -0.44% | |
| 11 | TMO | Thermo Fisher Scientific INC | Stock-Healthcare | 2.52% | -0.29% | +1.04% | |
| 12 | MRSH | Marsh & Mclennan Cos | Stock-Financials | 2.36% | +0.03% | +3.34% | |
| 13 | SCHO | Schwab Short-term US Treas | ETF-Other | 2.33% | — | +0.45% | |
| 14 | AMGN | Amgen INC | Stock-Healthcare | 1.92% | +0.24% | +1.33% | |
| 15 | SBUX | Starbucks CORP | Stock-Consumer Disc | 1.75% | +0.20% | +0.76% | |
| 16 | INTC | Intel CORP | Stock-Tech | 1.71% | +0.32% | -1.74% | |
| 17 | EBAY | Ebay INC | Stock-Consumer Disc | 1.67% | +0.18% | +2.03% | |
| 18 | AMAL | Amalgamated Financial CORP | Stock-Other | 1.65% | +0.34% | -0.86% | |
| 19 | ED | Consolidated Edison INC | Stock-Utilities | 1.64% | +0.26% | -0.25% | |
| 20 | QCOM | Qualcomm INC | Stock-Tech | 1.59% | -0.40% | +0.82% | |
| 21 | CHD | Church & Dwight Co INC | Stock-Consumer Staples | 1.56% | +0.19% | -2.90% | |
| 22 | ITW | Illinois Tool Works | Stock-Industrials | 1.53% | +0.16% | +0.98% | |
| 23 | SYK | Stryker CORP | Stock-Healthcare | 1.49% | — | +3.40% | |
| 24 | GILD | Gilead Sciences INC | Stock-Healthcare | 1.43% | +0.23% | +0.05% | |
| 25 | DE | Deere & Co | Stock-Industrials | 1.41% | +0.29% | -0.85% | |
| 26 | XYL | Xylem INC | Stock-Industrials | 1.41% | -0.12% | +0.02% | |
| 27 | EMR | Emerson Electric Co | Stock-Industrials | 1.35% | — | +0.69% | |
| 28 | DLR | Digital Realty Trust INC | Stock-Real Estate | 1.31% | +0.25% | +1.30% | |
| 29 | ECL | Ecolab INC | Stock-Materials | 1.31% | — | +0.11% | |
| 30 | FSLR | First Solar INC | Stock-Tech | 1.28% | -0.35% | -0.60% | |
| 31 | NVDA | Nvidia CORP | Stock-Tech | 1.28% | +0.16% | +16.67% | |
| 32 | ASML | ASML Holding N.V. | Stock-Tech | 1.24% | +0.32% | +3.78% | |
| 33 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.11% | +0.14% | -0.37% | |
| 34 | AMD | Advanced Micro Devices | Stock-Tech | 1.09% | +0.13% | +14.24% | |
| 35 | CNI | Canadian Natl Railway Co | Stock-Industrials | 1.07% | — | -1.46% | |
| 36 | PLD | Prologis INC | Stock-Real Estate | 1.03% | — | -2.30% | |
| 37 | MA | Mastercard INC - A | Stock-Financials | 1.00% | -0.06% | +2.76% | |
| 38 | GHC | Graham Holdings Co-class B | Stock-Industrials | 0.99% | — | -0.84% | |
| 39 | SYY | Sysco CORP | Stock-Consumer Staples | 0.95% | — | +1.74% | |
| 40 | GLD | Spdr Gold Shares | ETF-Commodities | 0.95% | +0.10% | -2.22% | |
| 41 | VZ | Verizon Communications INC | Stock-Comm Services | 0.95% | +0.22% | +0.03% | |
| 42 | GWW | Ww Grainger INC | Stock-Industrials | 0.94% | +0.11% | — | |
| 43 | BOH | Bank Of Hawaii CORP | Stock-Other | 0.86% | +0.15% | +6.30% | |
| 44 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.78% | — | -0.29% | |
| 45 | INTU | Intuit INC | Stock-Tech | 0.76% | -0.84% | -30.34% | |
| 46 | MDT | Medtronic plc | Stock-Healthcare | 0.69% | -0.05% | -0.43% | |
| 47 | PYPL | Paypal Holdings INC | Stock-Financials | 0.69% | -0.16% | -0.10% | |
| 48 | ZM | Zoom Communications INC | Stock-Tech | 0.68% | — | -0.71% | |
| 49 | NVO | Novo-nordisk A/s-spons Adr | Stock-Healthcare | 0.59% | -0.10% | +12.63% | |
| 50 | KEY | Keycorp | Stock-Financials | 0.57% | — | +6.69% |
Performance for Q3 2026
+2%
Performance Last 4 Quarters
+21.2%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 84 | $190.0M | 13 | |
| 2025-12-31 | 84 | $199.1M | 11 | |
| 2025-09-30 | 85 | $200.3M | 19 | |
| 2025-06-30 | 83 | $189.0M | 0 | |
| 2025-03-31 | 82 | $175.9M | 100 | |
| 2024-12-31 | 81 | $181.9M | 0 | |
| 2024-09-30 | 81 | $183.3M | 0 | |
| 2024-06-30 | 81 | $176.3M | 0 | |
| 2024-03-31 | 82 | $174.8M | 0 | |
| 2023-12-31 | 81 | $161.4M | 0 | |
| 2023-09-30 | 75 | $145.3M | 0 | |
| 2023-06-30 | 79 | $152.5M | 0 | |
| 2023-03-31 | 79 | $144.9M | 0 | |
| 2022-12-31 | 78 | $138.3M | 0 | |
| 2022-09-30 | 74 | $128.6M | 0 | |
| 2022-06-30 | 78 | $134.5M | 0 | |
| 2022-03-31 | 81 | $167.0M | 0 | |
| 2021-12-31 | 84 | $185.9M | 0 | |
| 2021-09-30 | 83 | $173.3M | 0 | |
| 2021-06-30 | 77 | $168.9M | 100 | |
| 2021-03-31 | 78 | $159.9M | 10 | |
| 2020-12-31 | 74 | $150.4M | 13 | |
| 2020-09-30 | 74 | $141.3M | 17 | |
| 2020-06-30 | 75 | $128.3M | 21 | |
| 2020-03-31 | 75 | $106.7M | 25 | |
| 2019-12-31 | 81 | $129.2M | 11 | |
| 2019-09-30 | 79 | $121.4M | 8 | |
| 2019-06-30 | 79 | $121.5M | 9 | |
| 2019-03-31 | 76 | $116.2M | 15 | |
| 2018-12-31 | 76 | $104.0M | 21 | |
| 2018-09-30 | 151 | $126.0M | 9 | |
| 2018-06-30 | 154 | $118.3M | 10 | |
| 2018-03-31 | 157 | $122.0M | 10 | |
| 2017-12-31 | 83 | $120.0M | 16 | |
| 2017-09-30 | 65 | $104.6M | — |
Harrington Investments, INC's most significant position changes for 2026-03-31: Sold out: Danaher CORP (DHR); New buy: Merck & Co. INC. (MRK); Add: Microsoft CORP (MSFT) — shares +0.09%; Trim: Intuit INC (INTU) — shares -30.34%; Add: Oracle CORP (ORCL) — shares +0.90%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | COST | Costco Wholesale CORP | +0.5% | -0.21% | Trim |
| 2 | AMAL | Amalgamated Financial CORP | +0.3% | -0.86% | Trim |
| 3 | ASML | ASML Holding N.V. | +0.3% | +3.78% | Add |
| 4 | INTC | Intel CORP | +0.3% | -1.74% | Trim |
| 5 | DE | Deere & Co | +0.3% | -0.85% | Trim |
| 6 | ED | Consolidated Edison INC | +0.3% | -0.25% | Trim |
| 7 | DLR | Digital Realty Trust INC | +0.3% | +1.30% | Add |
| 8 | AMGN | Amgen INC | +0.2% | +1.33% | Add |
| 9 | GILD | Gilead Sciences INC | +0.2% | +0.05% | Add |
| 10 | VZ | Verizon Communications INC | +0.2% | +0.03% | Add |
| 11 | SBUX | Starbucks CORP | +0.2% | +0.76% | Add |
| 12 | TJX | Tjx Companies INC | +0.2% | -0.44% | Trim |
| 13 | CHD | Church & Dwight Co INC | +0.2% | -2.90% | Trim |
| 14 | DAR | Darling Ingredients INC | +0.2% | -10.29% | Trim |
| 15 | EBAY | Ebay INC | +0.2% | +2.03% | Add |
| 16 | NVDA | Nvidia CORP | +0.2% | +16.67% | Add |
| 17 | ITW | Illinois Tool Works | +0.2% | +0.98% | Add |
| 18 | BOH | Bank Of Hawaii CORP | +0.2% | +6.30% | Add |
| 19 | JNJ | Johnson & Johnson | +0.1% | -0.37% | Trim |
| 20 | AMD | Advanced Micro Devices | +0.1% | +14.24% | Add |
| 21 | GWW | Ww Grainger INC | +0.1% | — | Unchanged |
| 22 | GLD | Spdr Gold Shares | +0.1% | -2.22% | Trim |
| 23 | HASI | Ha Sustainable Infrastructur | +0.1% | +7.07% | Add |
| 24 | TGT | Target CORP | +0.1% | -0.83% | Trim |
| 25 | PKG | Packaging CORP Of America | +0.1% | +35.77% | Add |
| 26 | MRSH | Marsh & Mclennan Cos | 0% | +3.34% | Add |
| 27 | SCHW | Schwab (charles) CORP | 0% | +0.17% | Add |
| 28 | MDT | Medtronic plc | -0.1% | -0.43% | Trim |
| 29 | HMC | Honda Motor Co Ltd-spons Adr | -0.1% | +3.66% | Add |
| 30 | MA | Mastercard INC - A | -0.1% | +2.76% | Add |
| 31 | APD | Air Products & Chemicals INC | -0.1% | -31.53% | Trim |
| 32 | ISRG | Intuitive Surgical INC | -0.1% | -1.50% | Trim |
| 33 | NVO | Novo-nordisk A/s-spons Adr | -0.1% | +12.63% | Add |
| 34 | WBD | Warner Bros Discovery INC | -0.1% | -24.57% | Trim |
| 35 | XYL | Xylem INC | -0.1% | +0.02% | Add |
| 36 | FICO | Fair Isaac CORP | -0.1% | -20.07% | Trim |
| 37 | PYPL | Paypal Holdings INC | -0.2% | -0.10% | Trim |
| 38 | AMZN | Amazon.com INC | -0.2% | -0.46% | Trim |
| 39 | VEEV | Veeva Systems Inc-class A | -0.2% | -8.81% | Trim |
| 40 | GOOGL | Alphabet Inc-cl A | -0.2% | -0.99% | Trim |
| 41 | GOOG | Alphabet Inc-cl C | -0.2% | -1.15% | Trim |
| 42 | AAPL | Apple INC | -0.3% | -1.02% | Trim |
| 43 | TMO | Thermo Fisher Scientific INC | -0.3% | +1.04% | Add |
| 44 | FSLR | First Solar INC | -0.4% | -0.60% | Trim |
| 45 | QCOM | Qualcomm INC | -0.4% | +0.82% | Add |
| 46 | ORCL | Oracle CORP | -0.7% | +0.90% | Add |
| 47 | INTU | Intuit INC | -0.8% | -30.34% | Trim |
| 48 | MSFT | Microsoft CORP | -1.3% | +0.09% | Add |
| 49 | DHR | Danaher CORP | — | EXIT | Sold out |
| 50 | MRK | Merck & Co. INC. | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-13 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-20 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-11 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-10 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-11 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-06 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-26 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-17 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-19 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-20 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-28 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-11 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-19 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-22 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-26 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-21 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-28 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-03 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-30 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-13 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-21 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-21 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-07 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-10 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-05 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-07 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-29 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-01 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-25 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-10-19 | Amendment | View on EDGAR |
| 2018-06-30 | 2018-09-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-12 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-01 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-23 | 13F-HR | View on EDGAR |
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