CIK: 0001557406
Total reported value
$146.1M
Reporting period: 2026-03-31 · Number of holdings: 107
Sippican Capital Advisors disclosed 107 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $146.1M and a quarterly turnover rate of 22.0%.
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Sippican Capital Advisors's disclosed holdings carry a Herfindahl concentration index of 0.017 — mathematically equivalent to about 60 equally-sized positions, well below its 107 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 0.89), 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.
Sector classification currently covers about 38% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim 05969a105
-3.4% -$2.4M
Add 68389x105
+139.9% $1.1M
Add 30231g102
-12.5% $789.8K
Add CVX
-5.4% $811.1K
Add AMZN
+87.0% $893.7K
Trim WAL
-47.6% -$986.0K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ✓ | Bancorp Inc | Stock-Other | 5.45% | -1.21% | -3.41% | |
| 2 | GE | General Electric | Stock-Industrials | 2.90% | -0.17% | -3.50% | |
| 3 | ✓ | Triumph Financial INC | Stock-Other | 2.88% | -0.06% | -3.46% | |
| 4 | ✓ | Exxon Mobil Corporation | Stock-Other | 2.86% | +0.69% | -12.51% | |
| 5 | BMY | Bristol-myers Squibb Co | Stock-Healthcare | 2.52% | +0.37% | -2.20% | |
| 6 | CVX | Chevron CORP | Stock-Energy | 2.51% | +0.68% | -5.40% | |
| 7 | ✓ | NVR, Inc. | Stock-Other | 2.20% | -0.18% | -3.75% | |
| 8 | ✓ | Alphabet Inc. | Stock-Other | 2.05% | -0.08% | -1.19% | |
| 9 | COLB | Columbia Banking System INC | Stock-Financials | 1.99% | — | -3.93% | |
| 10 | ✓ | AbbVie Inc. | Stock-Other | 1.94% | -0.04% | -3.25% | |
| 11 | PFE | Pfizer INC | Stock-Healthcare | 1.91% | +0.30% | -1.62% | |
| 12 | ✓ | Customers Bancorp, Inc. | Stock-Other | 1.89% | -0.02% | -2.04% | |
| 13 | ✓ | 3m Co | Stock-Other | 1.86% | -0.09% | -1.29% | |
| 14 | ✓ | Alerus Financial | Stock-Other | 1.84% | — | -0.61% | |
| 15 | EGBN | Eagle Bancorp INC | Stock-Other | 1.83% | +0.47% | +8.96% | |
| 16 | ✓ | Merck & Co., Inc. | Stock-Other | 1.81% | +0.29% | -1.98% | |
| 17 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.78% | -0.29% | -5.84% | |
| 18 | ✓ | Oracle Corporation | Stock-Other | 1.72% | +0.83% | +139.85% | |
| 19 | FXAIX | Fidelity 500 Index Fund | Stock-Other | 1.64% | — | +5.00% | |
| 20 | ✓ | RTX Corporation | Stock-Other | 1.61% | -0.25% | -22.54% | |
| 21 | ✓ | Iron Mtn INC New Com | Stock-Other | 1.59% | +0.35% | -2.36% | |
| 22 | MCB | Metropolitan Bank Holding Co | Stock-Other | 1.59% | — | -0.96% | |
| 23 | GT | Goodyear Tire & Rubber Co | Stock-Consumer Disc | 1.52% | -0.26% | +6.22% | |
| 24 | FLG | Flagstar Bank NA | Stock-Financials | 1.51% | +0.31% | +12.64% | |
| 25 | AMZN | Amazon.com INC | Stock-Consumer Disc | 1.50% | +0.66% | +87.01% | |
| 26 | ✓ | Banc of California | Stock-Other | 1.46% | -0.08% | -2.55% | |
| 27 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.45% | — | — | |
| 28 | ✓ | Diamondback Energy, Inc. | Stock-Other | 1.41% | +0.36% | -4.71% | |
| 29 | ✓ | EOG Resources, Inc. | Stock-Other | 1.32% | +0.51% | +10.32% | |
| 30 | CTRA | Coterra Energy INC | Stock-Energy | 1.30% | +0.24% | -13.54% | |
| 31 | ✓ | J P Morgan Chase And Co | Stock-Other | 1.26% | -0.08% | -3.77% | |
| 32 | VFC | Vf CORP | Stock-Consumer Disc | 1.24% | — | +1.26% | |
| 33 | ✓ | Pathward Financial Inc | Stock-Other | 1.23% | +0.24% | -6.72% | |
| 34 | ✓ | Onemain Holdings Inc | Stock-Other | 1.20% | -0.22% | -0.08% | |
| 35 | LMT | Lockheed Martin CORP | Stock-Industrials | 1.17% | +0.21% | -8.07% | |
| 36 | BWB | Bridgewater Bancshares INC | Stock-Other | 1.17% | — | -0.64% | |
| 37 | ✓ | Iren Limited | Stock-Other | 1.15% | — | +8.20% | |
| 38 | ✓ | Kinder Morgan, Inc. | Stock-Other | 1.09% | — | -11.74% | |
| 39 | ✓ | GE Vernova | Stock-Other | 1.07% | +0.21% | -11.93% | |
| 40 | CAT | Caterpillar INC | Stock-Industrials | 1.07% | — | -12.00% | |
| 41 | AAPL | Apple INC | Stock-Tech | 1.04% | -0.12% | -9.76% | |
| 42 | LEN | Lennar Corp-a | Stock-Consumer Disc | 0.99% | -0.13% | -2.13% | |
| 43 | ✓ | QCR Holdings, Inc. | Stock-Other | 0.87% | — | -1.32% | |
| 44 | DE | Deere & Co | Stock-Industrials | 0.86% | — | -4.70% | |
| 45 | C | Citigroup INC | Stock-Financials | 0.84% | -0.23% | -23.75% | |
| 46 | ✓ | Equity Bancshares INC | Stock-Other | 0.81% | — | -6.77% | |
| 47 | PRUFX | T Rowe Pr Growth Stock-i | Stock-Other | 0.79% | -0.16% | -12.40% | |
| 48 | ✓ | Stock-Other | 0.78% | — | -2.82% | ||
| 49 | ✓ | Terawulf Inc | Stock-Other | 0.78% | +0.25% | +10.47% | |
| 50 | ✓ | Chubb Limited | Stock-Other | 0.77% | — | -2.13% |
Performance for Q3 2026
—
Performance Last 4 Quarters
+5.5%
Based on 50% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 107 | $146.1M | 22 | |
| 2025-12-31 | 113 | $155.6M | 19 | |
| 2025-09-30 | 114 | $151.3M | 25 | |
| 2025-06-30 | 112 | $137.7M | 0 | |
| 2025-03-31 | 109 | $132.7M | 100 | 105969a262944t330231g |
| 2024-12-31 | 112 | $137.3M | 0 | 105969a262944t389679e |
| 2024-09-30 | 113 | $143.3M | 0 | 105969a262944t302072l |
| 2024-06-30 | 113 | $126.4M | 0 | 105969a262944t330231g |
| 2024-03-31 | 114 | $128.6M | 0 | |
| 2023-12-31 | 117 | $127.5M | 0 | |
| 2023-09-30 | 109 | $110.7M | 0 | |
| 2023-06-30 | 102 | $108.4M | 0 | |
| 2023-03-31 | 100 | $104.6M | 0 | |
| 2022-12-31 | 99 | $104.5M | 0 | |
| 2022-09-30 | 99 | $95.9M | 0 | |
| 2022-06-30 | 101 | $100.8M | 0 | |
| 2022-03-31 | 110 | $120.5M | 0 | |
| 2021-12-31 | 108 | $117.7M | 0 | |
| 2021-09-30 | 112 | $115.4M | 0 | |
| 2021-06-30 | 114 | $115.0M | 97 | |
| 2021-03-31 | 112 | $108.2M | 27 | |
| 2020-12-31 | 107 | $92.2M | 24 | |
| 2020-09-30 | 105 | $80.4M | 92 | |
| 2020-06-30 | 98 | $74.2M | 22 | |
| 2020-03-31 | 94 | $61.4M | 40 | |
| 2019-12-31 | 106 | $89.9M | 14 | |
| 2019-09-30 | 104 | $82.7M | 12 | |
| 2019-06-30 | 106 | $84.9M | 14 | |
| 2019-03-31 | 110 | $84.1M | 20 | |
| 2018-12-31 | 103 | $74.0M | 24 | |
| 2018-09-30 | 102 | $86.4M | 96 | |
| 2018-06-30 | 106 | $100.0M | 25 | |
| 2018-03-31 | 105 | $96.4M | 16 | 105969a262944t3132152 |
| 2017-12-31 | 101 | $102.5M | 16 | 162944t205969a387161c |
| 2017-09-30 | 97 | $97.6M | 14 | 162944t205969a387161c |
| 2017-06-30 | 100 | $92.1M | 20 | 162944t205969a387161c |
| 2017-03-31 | 102 | $94.2M | 13 | |
| 2016-12-31 | 102 | $95.5M | 18 | 1969490262944t387161c |
| 2016-09-30 | 96 | $87.6M | 16 | 1969490262944t387161c |
| 2016-06-30 | 97 | $84.0M | 16 | |
| 2016-03-31 | 96 | $78.6M | 19 | |
| 2015-12-31 | 96 | $79.2M | 10 | |
| 2015-09-30 | 93 | $78.8M | 25 | |
| 2015-06-30 | 104 | $99.2M | 12 | |
| 2015-03-31 | 106 | $98.2M | 12 | |
| 2014-12-31 | 109 | $100.2M | 19 | |
| 2014-09-30 | 104 | $98.4M | 0 |
Sippican Capital Advisors's most significant position changes for 2026-03-31: Sold out: Alpha Architect 1-3 Month Box; Sold out: Midwestone Financial Group I (MOFG); Sold out: Lakeland Financial CORP (LKFN); Sold out: Pinnacle West Capital Corporation; New buy: Nicolet Bankshares Inc.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | Oracle Corporation | +0.8% | +139.85% | Add |
| 2 | ✓ | Exxon Mobil Corporation | +0.7% | -12.51% | Trim |
| 3 | CVX | Chevron CORP | +0.7% | -5.40% | Trim |
| 4 | AMZN | Amazon.com INC | +0.7% | +87.01% | Add |
| 5 | ✓ | EOG Resources, Inc. | +0.5% | +10.32% | Add |
| 6 | EGBN | Eagle Bancorp INC | +0.5% | +8.96% | Add |
| 7 | BMY | Bristol-myers Squibb Co | +0.4% | -2.20% | Trim |
| 8 | ✓ | Diamondback Energy, Inc. | +0.4% | -4.71% | Trim |
| 9 | ✓ | Iron Mtn INC New Com | +0.4% | -2.36% | Trim |
| 10 | FLG | Flagstar Bank NA | +0.3% | +12.64% | Add |
| 11 | PFE | Pfizer INC | +0.3% | -1.62% | Trim |
| 12 | ✓ | Merck & Co., Inc. | +0.3% | -1.98% | Trim |
| 13 | ✓ | SM Energy Co | +0.3% | +31.14% | Add |
| 14 | ✓ | Terawulf Inc | +0.3% | +10.47% | Add |
| 15 | ✓ | Pathward Financial Inc | +0.2% | -6.72% | Trim |
| 16 | CTRA | Coterra Energy INC | +0.2% | -13.54% | Trim |
| 17 | ✓ | GE Vernova | +0.2% | -11.93% | Trim |
| 18 | LMT | Lockheed Martin CORP | +0.2% | -8.07% | Trim |
| 19 | ✓ | Customers Bancorp, Inc. | 0% | -2.04% | Trim |
| 20 | ✓ | AbbVie Inc. | 0% | -3.25% | Trim |
| 21 | ✓ | Triumph Financial INC | -0.1% | -3.46% | Trim |
| 22 | ✓ | Alphabet Inc. | -0.1% | -1.19% | Trim |
| 23 | ✓ | Banc of California | -0.1% | -2.55% | Trim |
| 24 | ✓ | J P Morgan Chase And Co | -0.1% | -3.77% | Trim |
| 25 | ✓ | 3m Co | -0.1% | -1.29% | Trim |
| 26 | AAPL | Apple INC | -0.1% | -9.76% | Trim |
| 27 | LEN | Lennar Corp-a | -0.1% | -2.13% | Trim |
| 28 | ✓ | Blackstone Inc. | -0.2% | +0.08% | Add |
| 29 | PRUFX | T Rowe Pr Growth Stock-i | -0.2% | -12.40% | Trim |
| 30 | GE | General Electric | -0.2% | -3.50% | Trim |
| 31 | ✓ | NVR, Inc. | -0.2% | -3.75% | Trim |
| 32 | CF | Cf Industries Holdings INC | -0.2% | -57.21% | Trim |
| 33 | ✓ | Onemain Holdings Inc | -0.2% | -0.08% | Trim |
| 34 | ✓ | Draftkings INC | -0.2% | — | Unchanged |
| 35 | C | Citigroup INC | -0.2% | -23.75% | Trim |
| 36 | ✓ | RTX Corporation | -0.3% | -22.54% | Trim |
| 37 | GT | Goodyear Tire & Rubber Co | -0.3% | +6.22% | Add |
| 38 | LLY | Eli Lilly & Co | -0.3% | -5.84% | Trim |
| 39 | BAC | Bank Of America CORP | -0.4% | -37.43% | Trim |
| 40 | WAL | Western Alliance Bancorp | -0.6% | -47.56% | Trim |
| 41 | ✓ | Bancorp Inc | -1.2% | -3.41% | Trim |
| 42 | ✓ | Alpha Architect 1-3 Month Box | — | EXIT | Sold out |
| 43 | MOFG | Midwestone Financial Group I | — | EXIT | Sold out |
| 44 | LKFN | Lakeland Financial CORP | — | EXIT | Sold out |
| 45 | ✓ | Pinnacle West Capital Corporation | — | EXIT | Sold out |
| 46 | ✓ | Nicolet Bankshares Inc | — | NEW | New buy |
| 47 | ✓ | Meritage Homes Corp | — | NEW | New buy |
| 48 | ✓ | DaVita Inc. | — | EXIT | Sold out |
| 49 | ✓ | Tesla, Inc. | — | EXIT | Sold out |
| 50 | ✓ | Synovus Finl CORP Com New | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-23 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-23 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-27 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-25 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-28 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-23 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-28 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-06 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-02 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-30 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-24 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-15 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-07-14 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-26 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-17 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-19 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-20 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-01-19 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-20 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-07-22 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-04-15 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-21 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-23 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-07-15 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-04-16 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-21 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-17 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-17 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-17 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-16 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-13 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-17 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-04-24 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-01-17 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-30 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-18 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-04-24 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-09 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-19 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-07-26 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-09 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-09 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-04 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-11 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-14 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-17 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-14 | 13F-HR | View on EDGAR |
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