CIK: 0001593688
Total reported value
$376.9M
Reporting period: 2026-06-30 · Number of holdings: 87
M. Kraus & Co disclosed 87 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $376.9M and a quarterly turnover rate of 16.0%.
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M. Kraus & Co's disclosed holdings carry a Herfindahl concentration index of 0.037 — mathematically equivalent to about 27 equally-sized positions, well below its 87 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.49), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
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Add CSCO
-0.5% $6.0M
Add NVDA
+316.9% $4.4M
Trim LHX
-0.7% -$2.6M
Add ETN
+229.0% $4.0M
Add GOOG
-1.1% $6.3M
Add ROK
-1.3% $4.1M
Showing top 86 holdings (of 87 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 9.29% | +0.90% | -1.14% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 7.43% | -0.66% | +0.18% | |
| 3 | ✓ | Berkshire Hathaway - B | Stock-Other | 5.59% | -0.46% | -2.79% | |
| 4 | CSCO | Cisco Systems Inc | Stock-Tech | 4.76% | +1.29% | -0.53% | |
| 5 | ROK | Rockwell Automation Inc | Stock-Industrials | 4.10% | +0.79% | -1.28% | |
| 6 | TMO | Thermo Fisher Scientific Inc | Stock-Healthcare | 3.93% | -0.35% | -1.16% | |
| 7 | RTX | Rtx CORP | Stock-Industrials | 3.83% | -0.53% | -1.90% | |
| 8 | LHX | L3harris Technologies Inc | Stock-Industrials | 3.58% | -1.13% | -0.68% | |
| 9 | NSC | Norfolk Southern CORP | Stock-Industrials | 3.48% | -0.02% | -0.48% | |
| 10 | JNJ | Johnson & Johnson | Stock-Healthcare | 3.33% | -0.16% | +1.00% | |
| 11 | NEE | Nextera Energy Inc | Stock-Utilities | 3.08% | -0.50% | +0.19% | |
| 12 | ECL | Ecolab Inc | Stock-Materials | 2.75% | -0.10% | +1.42% | |
| 13 | ITW | Illinois Tool Works | Stock-Industrials | 2.72% | -0.12% | +1.45% | |
| 14 | CARR | Carrier Global CORP | Stock-Industrials | 2.72% | +0.41% | -0.91% | |
| 15 | ABBV | Abbvie Inc | Stock-Healthcare | 2.61% | +0.13% | -0.24% | |
| 16 | CHD | Church & Dwight Co Inc | Stock-Consumer Staples | 2.55% | -0.17% | -0.80% | |
| 17 | AVGO | Broadcom Inc | Stock-Tech | 2.39% | +0.27% | +1.10% | |
| 18 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 2.25% | -0.20% | -0.70% | |
| 19 | LIN | Linde plc | Stock-Materials | 2.15% | -0.08% | +1.51% | |
| 20 | MCHP | Microchip Technology Inc | Stock-Tech | 2.14% | +0.46% | -0.87% | |
| 21 | AAPL | Apple Inc | Stock-Tech | 2.09% | +0.08% | — | |
| 22 | ENB | Enbridge Inc | Stock-Energy | 2.05% | -0.20% | -0.11% | |
| 23 | PEP | Pepsico Inc | Stock-Consumer Staples | 1.87% | -0.50% | -0.73% | |
| 24 | ABT | Abbott Laboratories | Stock-Healthcare | 1.86% | -0.44% | +0.21% | |
| 25 | MDLZ | Mondelez International Inc-a | Stock-Consumer Staples | 1.70% | -0.18% | -1.39% | |
| 26 | NVDA | Nvidia CORP | Stock-Tech | 1.47% | +1.13% | +316.88% | |
| 27 | ETN | Eaton Corporation plc | Stock-Industrials | 1.43% | +1.03% | +229.04% | |
| 28 | RSG | Republic Services Inc | Stock-Industrials | 0.91% | -0.15% | -2.54% | |
| 29 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.76% | +0.01% | +0.40% | |
| 30 | IBM | Intl Business Machines CORP | Stock-Tech | 0.72% | +0.03% | -0.21% | |
| 31 | VZ | Verizon Communications Inc | Stock-Comm Services | 0.72% | -0.22% | -0.36% | |
| 32 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.61% | +0.07% | — | |
| 33 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.60% | +0.03% | — | |
| 34 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 0.58% | +0.50% | +603.78% | |
| 35 | COP | Conocophillips | Stock-Energy | 0.53% | -0.22% | -1.34% | |
| 36 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.47% | +0.30% | +168.61% | |
| 37 | CVX | Chevron CORP | Stock-Energy | 0.42% | -0.16% | -0.31% | |
| 38 | DIS | Walt Disney Co/the | Stock-Comm Services | 0.41% | -0.14% | -18.60% | |
| 39 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.36% | -0.02% | — | |
| 40 | OTIS | Otis Worldwide CORP | Stock-Industrials | 0.33% | -0.19% | -23.78% | |
| 41 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.29% | +0.04% | -2.70% | |
| 42 | GLD | Spdr Gold Shares | ETF-Commodities | 0.28% | -0.08% | — | |
| 43 | MDY | State Street Spdr S&p Midcap | ETF-Other | 0.27% | +0.02% | +3.64% | |
| 44 | AMGN | Amgen Inc | Stock-Healthcare | 0.23% | -0.02% | — | |
| 45 | HD | Home Depot Inc | Stock-Consumer Disc | 0.23% | -0.01% | -1.63% | |
| 46 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 0.23% | +0.03% | — | |
| 47 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.21% | -0.03% | +1.22% | |
| 48 | MA | Mastercard Inc - A | Stock-Financials | 0.20% | -0.02% | -0.99% | |
| 49 | WMT | Walmart Inc | Stock-Consumer Staples | 0.19% | -0.02% | +5.26% | |
| 50 | QDF | Flexshares Quality Dividend | ETF-Other | 0.18% | +0.01% | — |
Performance for Q3 2026
+3.4%
Performance Last 4 Quarters
+16%
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 87 | $376.9M | 16 | ||
| 2026 Q1 | 81 | $342.9M | 13 | ||
| 2025 Q4 | 84 | $358.1M | 10 | ||
| 2025 Q3 | 84 | $358.1M | 20 | ||
| 2025 Q2 | 83 | $340.7M | 0 | ||
| 2025 Q1 | 80 | $328.8M | 100 | ||
| 2024 Q4 | 81 | $333.3M | 0 | ||
| 2024 Q3 | 80 | $341.3M | 0 | ||
| 2024 Q2 | 80 | $326.2M | 0 | ||
| 2024 Q1 | 82 | $329.5M | 0 | ||
| 2023 Q4 | 79 | $307.0M | 0 | ||
| 2023 Q3 | 77 | $281.6M | 0 | ||
| 2023 Q2 | 78 | $297.5M | 0 | ||
| 2023 Q1 | 75 | $283.4M | 0 | ||
| 2022 Q4 | 73 | $271.2M | 0 | ||
| 2022 Q3 | 68 | $238.8M | 0 | ||
| 2022 Q2 | 69 | $258.5M | 0 | ||
| 2022 Q1 | 72 | $297.0M | 0 | ||
| 2021 Q4 | 73 | $314.1M | 0 | ||
| 2021 Q3 | 74 | $280.8M | 0 | ||
| 2021 Q2 | 77 | $277.9M | 100 | ||
| 2021 Q1 | 71 | $257.8M | 8 | ||
| 2020 Q4 | 65 | $239.7M | 13 | ||
| 2020 Q3 | 56 | $211.7M | 12 | ||
| 2020 Q2 | 51 | $193.3M | 24 | ||
| 2020 Q1 | 44 | $164.8M | 20 | ||
| 2019 Q4 | 48 | $200.5M | 11 | ||
| 2019 Q3 | 47 | $184.2M | 17 | ||
| 2019 Q2 | 45 | $179.7M | 9 | ||
| 2019 Q1 | 45 | $171.1M | 14 | ||
| 2018 Q4 | 43 | $151.3M | 15 | ||
| 2018 Q3 | 45 | $172.6M | 14 | ||
| 2018 Q2 | 45 | $159.2M | 10 | ||
| 2018 Q1 | 44 | $157.4M | 11 | ||
| 2017 Q4 | 46 | $165.1M | 25 | ||
| 2017 Q3 | 50 | $159.9M | 10 | ||
| 2017 Q2 | 49 | $158.3M | 12 | ||
| 2017 Q1 | 49 | $152.3M | 15 | ||
| 2016 Q4 | 48 | $146.3M | 11 | ||
| 2016 Q3 | 50 | $144.8M | 7 | ||
| 2016 Q2 | 50 | $140.1M | 7 | ||
| 2016 Q1 | 52 | $134.7M | 7 | ||
| 2015 Q4 | 50 | $133.1M | 16 | ||
| 2015 Q3 | 48 | $124.1M | 21 | ||
| 2015 Q2 | 49 | $137.7M | 8 | ||
| 2015 Q1 | 49 | $139.2M | 10 | ||
| 2014 Q4 | 47 | $137.6M | 14 | ||
| 2014 Q3 | 49 | $130.5M | 10 | ||
| 2014 Q2 | 49 | $131.6M | 7 | ||
| 2014 Q1 | 46 | $123.1M | 7 | ||
| 2013 Q4 | 49 | $122.9M | — |
M. Kraus & Co's most significant position changes for 2026-06-30: Sold out: Becton Dickinson And Co (BDX); Sold out: Honeywell International Inc (HON); New buy: Texas Instruments Inc (TXN); New buy: Applied Materials Inc; New buy: Unitedhealth Group Inc (UNH).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CSCO | Cisco Systems Inc | +1.3% | -0.53% | Trim |
| 2 | NVDA | Nvidia CORP | +1.1% | +316.88% | Add |
| 3 | ETN | Eaton Corporation plc | +1% | +229.04% | Add |
| 4 | GOOG | Alphabet Inc-cl C | +0.9% | -1.14% | Trim |
| 5 | ROK | Rockwell Automation Inc | +0.8% | -1.28% | Trim |
| 6 | VOO | Vanguard S&p 500 ETF | +0.5% | +603.78% | Add |
| 7 | MCHP | Microchip Technology Inc | +0.5% | -0.87% | Trim |
| 8 | CARR | Carrier Global CORP | +0.4% | -0.91% | Trim |
| 9 | SPY | Ss Spdr S&p 500 ETF Trust-us | +0.3% | +168.61% | Add |
| 10 | AVGO | Broadcom Inc | +0.3% | +1.10% | Add |
| 11 | ABBV | Abbvie Inc | +0.1% | -0.24% | Trim |
| 12 | AAPL | Apple Inc | +0.1% | — | Unchanged |
| 13 | GOOGL | Alphabet Inc-cl A | +0.1% | — | Unchanged |
| 14 | TXN | Texas Instruments Inc | +0.1% | NEW | New buy |
| 15 | ✓ | Applied Materials Inc | +0.1% | NEW | New buy |
| 16 | UNH | Unitedhealth Group Inc | +0.1% | NEW | New buy |
| 17 | ✓ | +0.1% | NEW | New buy | |
| 18 | NUE | Nucor CORP | +0.1% | NEW | New buy |
| 19 | XNTK | Ss Spdr Nyse Tech ETF | +0.1% | NEW | New buy |
| 20 | ✓ | Bank of America Corp. | +0.1% | NEW | New buy |
| 21 | KMB | Kimberly-clark CORP | +0.1% | NEW | New buy |
| 22 | VGT | Vanguard Info Tech ETF | +0.1% | +72.70% | Add |
| 23 | LLY | Eli Lilly & Co | 0% | -2.70% | Trim |
| 24 | IBM | Intl Business Machines CORP | 0% | -0.21% | Trim |
| 25 | AMZN | Amazon.com Inc | 0% | — | Unchanged |
| 26 | VTI | Vanguard Total Stock Mkt ETF | 0% | +18.96% | Add |
| 27 | IWM | Ishares Russell 2000 ETF | 0% | — | Unchanged |
| 28 | MDY | State Street Spdr S&p Midcap | 0% | +3.64% | Add |
| 29 | JPM | Jpmorgan Chase & Co | 0% | +0.40% | Add |
| 30 | V | Visa Inc-class A Shares | 0% | +5.64% | Add |
| 31 | QDF | Flexshares Quality Dividend | 0% | — | Unchanged |
| 32 | IVW | Ishares S&p 500 Growth ETF | 0% | -3.51% | Trim |
| 33 | UNP | Union Pacific CORP | 0% | — | Unchanged |
| 34 | VUG | Vanguard Growth ETF | 0% | +500.00% | Add |
| 35 | ✓ | American Express Co. | 0% | — | Unchanged |
| 36 | KO | Coca-cola Co/the | — | — | Unchanged |
| 37 | MMM | 3m Co | — | -0.51% | Trim |
| 38 | PM | Philip Morris International | — | -2.33% | Trim |
| 39 | PAYX | Paychex Inc | — | +2.47% | Add |
| 40 | MO | Altria Group Inc | — | — | Unchanged |
| 41 | DCI | Donaldson Co Inc | — | — | Unchanged |
| 42 | GD | General Dynamics CORP | — | — | Unchanged |
| 43 | WFC | Wells Fargo & Co | — | — | Unchanged |
| 44 | ✓ | Gologiq Inc Frestricted Shares | — | — | Unchanged |
| 45 | HD | Home Depot Inc | 0% | -1.63% | Trim |
| 46 | DOV | Dover CORP | 0% | — | Unchanged |
| 47 | TJX | Tjx Companies Inc | 0% | — | Unchanged |
| 48 | ORCL | Oracle CORP | 0% | +9.29% | Add |
| 49 | DUK | Duke Energy CORP | 0% | — | Unchanged |
| 50 | EPD | Enterprise Products Partners | 0% | -0.89% | Trim |
M. Kraus & Co returned an annualized 13.3% over the trailing 36 months — underperforming the S&P 500 by 2.4 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.78 (less volatile than the market) and a 36% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding.
Its turnover score has risen from 0 to 16 over the past 4 quarters — a shift toward more active trading.
It has added to its CSCO position over the past two quarters (+$6.1M, now $17.9M), while trimming ABT over the same stretch (-$2.5M, still holding $7.0M).
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