CIK: 0001048921
Total reported value
$216.6M
Reporting period: 2026-03-31 · Number of holdings: 143
MITCHELL SINKLER & STARR/PA disclosed 143 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $216.6M and a quarterly turnover rate of 11.8%.
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Mitchell Sinkler & Starr/pa's disclosed holdings carry a Herfindahl concentration index of 0.020 — mathematically equivalent to about 50 equally-sized positions, well below its 143 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 1.36), 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.
Trim MSFT
-0.8% -$3.0M
Add XOM
-1.0% $1.0M
Add JNJ
-1.6% $725.0K
Add MRK
0.0% $635.7K
Add CVX
-1.4% $680.1K
Trim ADP
-3.0% -$711.7K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple INC | Stock-Tech | 5.40% | -0.14% | +2.15% | |
| 2 | NVDA | Nvidia CORP | Stock-Tech | 4.57% | -0.24% | -0.63% | |
| 3 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 4.55% | -0.02% | +2.20% | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 4.38% | -1.27% | -0.82% | |
| 5 | SCHB | Schwab US Broad Market ETF | ETF-Other | 3.75% | -0.13% | -1.25% | |
| 6 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 3.49% | — | -1.47% | |
| 7 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 3.31% | -0.20% | +0.64% | |
| 8 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 2.56% | -0.07% | -0.46% | |
| 9 | JNJ | Johnson & Johnson | Stock-Healthcare | 2.40% | +0.38% | -1.64% | |
| 10 | MRK | Merck & Co. INC. | Stock-Healthcare | 2.35% | +0.34% | — | |
| 11 | XOM | Exxon Mobil CORP | Stock-Energy | 1.66% | +0.50% | -1.01% | |
| 12 | IWB | Ishares Russell 1000 ETF | ETF-Other | 1.63% | — | +1.80% | |
| 13 | AMZN | Amazon.com INC | Stock-Consumer Disc | 1.61% | -0.16% | -0.99% | |
| 14 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.55% | -0.11% | -0.01% | |
| 15 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 1.54% | -0.14% | -5.86% | |
| 16 | RTX | Rtx CORP | Stock-Industrials | 1.44% | — | -2.46% | |
| 17 | HD | Home Depot INC | Stock-Consumer Disc | 1.41% | — | -0.11% | |
| 18 | VGT | Vanguard Info Tech ETF | ETF-Tech | 1.40% | -0.06% | +1.17% | |
| 19 | ABBV | Abbvie INC | Stock-Healthcare | 1.37% | -0.05% | -0.44% | |
| 20 | SCHD | Schwab US Dvd Equity ETF | ETF-Other | 1.37% | +0.26% | +7.87% | |
| 21 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.24% | -0.14% | +2.04% | |
| 22 | CVX | Chevron CORP | Stock-Energy | 1.24% | +0.33% | -1.44% | |
| 23 | MA | Mastercard INC - A | Stock-Financials | 1.22% | -0.16% | -1.14% | |
| 24 | PEP | Pepsico INC | Stock-Consumer Staples | 1.22% | — | -2.36% | |
| 25 | VB | Vanguard Small-cap ETF | ETF-Other | 1.10% | — | +3.69% | |
| 26 | ADP | Automatic Data Processing | Stock-Tech | 1.08% | -0.29% | -3.02% | |
| 27 | EMR | Emerson Electric Co | Stock-Industrials | 1.05% | — | -0.67% | |
| 28 | AVGO | Broadcom INC | Stock-Tech | 1.04% | -0.06% | +2.84% | |
| 29 | ABT | Abbott Laboratories | Stock-Healthcare | 1.03% | -0.23% | -1.72% | |
| 30 | NEE | Nextera Energy INC | Stock-Utilities | 1.01% | +0.16% | — | |
| 31 | SPYG | Ss Spdr P S&p 500 Growth ETF | ETF-Large Cap & Growth | 1.01% | -0.09% | -2.84% | |
| 32 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.99% | — | +0.56% | |
| 33 | SYK | Stryker CORP | Stock-Healthcare | 0.97% | — | — | |
| 34 | WM | Waste Management INC | Stock-Industrials | 0.95% | — | -1.38% | |
| 35 | RPM | Rpm International INC | Stock-Materials | 0.94% | — | -2.37% | |
| 36 | CINF | Cincinnati Financial CORP | Stock-Financials | 0.93% | — | -0.97% | |
| 37 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.91% | +0.11% | -4.26% | |
| 38 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.88% | -0.15% | -1.88% | |
| 39 | VO | Vanguard Mid-cap ETF | ETF-Other | 0.78% | — | +2.62% | |
| 40 | ASML | ASML Holding N.V. | Stock-Tech | 0.73% | +0.15% | -0.25% | |
| 41 | MRSH | Marsh & Mclennan Cos | Stock-Financials | 0.71% | +0.71% | NEW | |
| 42 | SO | Southern Co/the | Stock-Utilities | 0.60% | — | — | |
| 43 | V | Visa Inc-class A Shares | Stock-Financials | 0.60% | -0.12% | -4.97% | |
| 44 | HON | Honeywell International INC | Stock-Industrials | 0.60% | +0.09% | — | |
| 45 | TXN | Texas Instruments INC | Stock-Tech | 0.60% | — | +0.22% | |
| 46 | WMT | Walmart INC | Stock-Consumer Staples | 0.57% | — | -4.21% | |
| 47 | GVI | Ishares Intermediate Governm | ETF-Other | 0.56% | — | — | |
| 48 | ANET | Arista Networks INC | Stock-Tech | 0.50% | — | — | |
| 49 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.49% | -0.05% | -4.04% | |
| 50 | CB | Chubb Limited | Stock-Financials | 0.47% | — | -0.88% |
Performance for Q3 2026
+3.4%
Performance Last 4 Quarters
+17.4%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 143 | $216.6M | 12 | |
| 2025-12-31 | 139 | $221.3M | 9 | |
| 2025-09-30 | 142 | $222.4M | 86 | |
| 2025-06-30 | 144 | $208.9M | 0 | |
| 2025-03-31 | 152 | $357.2M | 100 | |
| 2024-12-31 | 190 | $374.8M | 0 | |
| 2024-09-30 | 189 | $397.8M | 0 | |
| 2024-06-30 | 184 | $389.6M | 0 | |
| 2024-03-31 | 184 | $399.8M | 0 | |
| 2023-12-31 | 203 | $549.7M | 0 | |
| 2023-09-30 | 107 | $325.1M | 0 | |
| 2023-06-30 | 139 | $352.2M | 0 | |
| 2023-03-31 | 167 | $338.2M | 0 | |
| 2022-12-31 | 139 | $310.7M | 0 | |
| 2022-09-30 | 109 | $257.9M | 0 | |
| 2022-06-30 | 113 | $272.3M | 0 | |
| 2022-03-31 | 120 | $319.4M | 0 | |
| 2021-12-31 | 120 | $336.8M | 0 | |
| 2021-09-30 | 103 | $110.6M | 0 | |
| 2021-06-30 | 104 | $109.9M | 100 | |
| 2021-03-31 | 100 | $103.2M | 18 | |
| 2020-12-31 | 95 | $104.8M | 16 | |
| 2020-09-30 | 95 | $98.4M | 17 | |
| 2020-06-30 | 92 | $88.1M | 26 | |
| 2020-03-31 | 93 | $76.5M | 27 | |
| 2019-12-31 | 103 | $94.1M | 22 | |
| 2019-09-30 | 88 | $78.1M | 19 | |
| 2019-06-30 | 88 | $87.5M | 11 | |
| 2019-03-31 | 87 | $86.6M | 16 | |
| 2018-12-31 | 87 | $81.0M | 18 | |
| 2018-09-30 | 94 | $95.6M | 9 | |
| 2018-06-30 | 92 | $90.7M | 13 | |
| 2018-03-31 | 87 | $87.6M | 39 | |
| 2017-12-31 | 82 | $67.5M | 9 | |
| 2017-09-30 | 78 | $63.8M | 7 | |
| 2017-06-30 | 76 | $61.0M | 9 | |
| 2017-03-31 | 78 | $61.6M | 26 | |
| 2016-12-31 | 79 | $71.3M | 21 | |
| 2016-09-30 | 70 | $63.8M | 18 | |
| 2016-06-30 | 82 | $73.3M | 11 | |
| 2016-03-31 | 86 | $72.5M | 14 | |
| 2015-12-31 | 88 | $73.3M | 15 | |
| 2015-09-30 | 92 | $77.7M | 14 | |
| 2015-06-30 | 93 | $84.6M | 13 | |
| 2015-03-31 | 98 | $88.9M | 12 | |
| 2014-12-31 | 93 | $89.5M | 10 | |
| 2014-09-30 | 93 | $89.5M | 12 | |
| 2014-06-30 | 89 | $93.1M | 10 | |
| 2014-03-31 | 89 | $89.4M | 11 | |
| 2013-12-31 | 82 | $89.0M | 11 | |
| 2013-09-30 | 80 | $87.3M | 100 | |
| 2013-06-30 | 283 | $456.0M | — |
Mitchell Sinkler & Starr/pa's most significant position changes for 2026-03-31: New buy: Marsh & Mclennan Cos (MRSH); New buy: Tradeweb Markets Inc-class A (TW); New buy: Hewlett Packard Enterprise (HPE); New buy: Mueller Industries INC (MLI); Sold out: Ss Consumer Disc Select Sect (XLY).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | XOM | Exxon Mobil CORP | +0.5% | -1.01% | Trim |
| 2 | JNJ | Johnson & Johnson | +0.4% | -1.64% | Trim |
| 3 | MRK | Merck & Co. INC. | +0.3% | — | Unchanged |
| 4 | CVX | Chevron CORP | +0.3% | -1.44% | Trim |
| 5 | SCHD | Schwab US Dvd Equity ETF | +0.3% | +7.87% | Add |
| 6 | NEE | Nextera Energy INC | +0.2% | — | Unchanged |
| 7 | ASML | ASML Holding N.V. | +0.2% | -0.25% | Trim |
| 8 | COST | Costco Wholesale CORP | +0.1% | -4.26% | Trim |
| 9 | GNRC | Generac Holdings INC | +0.1% | -1.43% | Trim |
| 10 | HON | Honeywell International INC | +0.1% | — | Unchanged |
| 11 | SNX | TD Synnex CORP | +0.1% | +49.24% | Add |
| 12 | VZ | Verizon Communications INC | +0.1% | -3.28% | Trim |
| 13 | APD | Air Products & Chemicals INC | +0.1% | +0.60% | Add |
| 14 | GEV | GE Vernova INC | +0.1% | — | Unchanged |
| 15 | VOO | Vanguard S&p 500 ETF | 0% | +2.20% | Add |
| 16 | ABBV | Abbvie INC | -0.1% | -0.44% | Trim |
| 17 | GOOG | Alphabet Inc-cl C | -0.1% | -4.04% | Trim |
| 18 | VGT | Vanguard Info Tech ETF | -0.1% | +1.17% | Add |
| 19 | AVGO | Broadcom INC | -0.1% | +2.84% | Add |
| 20 | ISRG | Intuitive Surgical INC | -0.1% | — | Unchanged |
| 21 | VTI | Vanguard Total Stock Mkt ETF | -0.1% | -0.46% | Trim |
| 22 | IBM | Intl Business Machines CORP | -0.1% | +0.86% | Add |
| 23 | OEF | Ishares S&p 100 ETF | -0.1% | -19.07% | Trim |
| 24 | SPYG | Ss Spdr P S&p 500 Growth ETF | -0.1% | -2.84% | Trim |
| 25 | NKE | Nike INC -cl B | -0.1% | -3.95% | Trim |
| 26 | TSLA | Tesla INC | -0.1% | — | Unchanged |
| 27 | JPM | Jpmorgan Chase & Co | -0.1% | -0.01% | Trim |
| 28 | V | Visa Inc-class A Shares | -0.1% | -4.97% | Trim |
| 29 | SCHB | Schwab US Broad Market ETF | -0.1% | -1.25% | Trim |
| 30 | AAPL | Apple INC | -0.1% | +2.15% | Add |
| 31 | SPY | Ss Spdr S&p 500 ETF Trust-us | -0.1% | -5.86% | Trim |
| 32 | META | Meta Platforms Inc-class A | -0.1% | +2.04% | Add |
| 33 | ACN | Accenture plc | -0.1% | +0.89% | Add |
| 34 | LLY | Eli Lilly & Co | -0.2% | -1.88% | Trim |
| 35 | ORCL | Oracle CORP | -0.2% | -21.02% | Trim |
| 36 | AMZN | Amazon.com INC | -0.2% | -0.99% | Trim |
| 37 | MA | Mastercard INC - A | -0.2% | -1.14% | Trim |
| 38 | GOOGL | Alphabet Inc-cl A | -0.2% | +0.64% | Add |
| 39 | ABT | Abbott Laboratories | -0.2% | -1.72% | Trim |
| 40 | NVDA | Nvidia CORP | -0.2% | -0.63% | Trim |
| 41 | ADP | Automatic Data Processing | -0.3% | -3.02% | Trim |
| 42 | MSFT | Microsoft CORP | -1.3% | -0.82% | Trim |
| 43 | MRSH | Marsh & Mclennan Cos | — | NEW | New buy |
| 44 | TW | Tradeweb Markets Inc-class A | — | NEW | New buy |
| 45 | HPE | Hewlett Packard Enterprise | — | NEW | New buy |
| 46 | MLI | Mueller Industries INC | — | NEW | New buy |
| 47 | XLY | Ss Consumer Disc Select Sect | — | EXIT | Sold out |
| 48 | COP | Conocophillips | — | NEW | New buy |
| 49 | CMCSA | Comcast Corp-class A | — | NEW | New buy |
| 50 | CRM | Salesforce INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-13 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-11 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-04 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-25 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-07 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-12 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-13 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-07 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-30 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-12 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-01 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-18 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-25 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-21 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-19 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-01 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-12 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-15 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-12 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-09 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-07 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-20 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-07 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-09 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-06 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-17 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-08 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-24 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-04 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-11 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-13 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-11 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-23 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-19 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-04-19 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-01-11 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-11 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-12 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-04-15 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-01-11 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-10-13 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-17 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-04-14 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-03 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-10-17 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-07-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-04-09 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-23 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-10-22 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-07-24 | 13F-HR | View on EDGAR |
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