CIK: 0001733082
Total reported value
$1.1B
Reporting period: 2026-03-31 · Number of holdings: 343
Rossmore Private Capital disclosed 343 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $1.1B and a quarterly turnover rate of 15.0%.
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Rossmore Private Capital's disclosed holdings carry a Herfindahl concentration index of 0.022 — mathematically equivalent to about 45 equally-sized positions, well below its 343 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 2.51), 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.
Sector classification currently covers about 70% 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.
Add XOM
-1.3% $25.3M
Add CVX
-0.2% $14.8M
Add VBIL
+199.4% $12.9M
Trim MSFT
-0.1% -$11.2M
Trim IVV
-3.2% -$4.6M
Trim AAPL
+0.0% -$3.8M
Showing top 200 holdings (of 343 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | XOM | Exxon Mobil CORP | Stock-Energy | 7.90% | +2.14% | -1.28% | |
| 2 | CVX | Chevron CORP | Stock-Energy | 4.94% | +1.24% | -0.18% | |
| 3 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 4.86% | -0.48% | -3.20% | |
| 4 | AAPL | Apple INC | Stock-Tech | 4.71% | -0.41% | +0.01% | |
| 5 | IBMO | Ishares Ibonds Dec 2026 Term | ETF-Other | 3.25% | — | -0.11% | |
| 6 | MSFT | Microsoft CORP | Stock-Tech | 3.18% | -1.05% | -0.11% | |
| 7 | JPM | Jpmorgan Chase & Co | Stock-Financials | 2.68% | -0.23% | +2.54% | |
| 8 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.37% | -0.23% | +1.04% | |
| 9 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 2.17% | — | -2.24% | |
| 10 | JNJ | Johnson & Johnson | Stock-Healthcare | 2.15% | +0.29% | -0.41% | |
| 11 | AMZN | Amazon.com INC | Stock-Consumer Disc | 1.97% | -0.24% | +0.19% | |
| 12 | AVGO | Broadcom INC | Stock-Tech | 1.91% | -0.21% | +2.15% | |
| 13 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.76% | -0.20% | -0.71% | |
| 14 | VBIL | Vanguard 0-3m T-bill ETF | ETF-Other | 1.69% | +1.12% | +199.36% | |
| 15 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.68% | -0.32% | -0.82% | |
| 16 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 1.38% | -0.10% | -0.10% | |
| 17 | RTX | Rtx CORP | Stock-Industrials | 1.28% | +0.03% | -0.65% | |
| 18 | NVDA | Nvidia CORP | Stock-Tech | 1.26% | -0.13% | -1.84% | |
| 19 | VB | Vanguard Small-cap ETF | ETF-Other | 1.17% | — | -2.25% | |
| 20 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 1.10% | — | -2.13% | |
| 21 | VO | Vanguard Mid-cap ETF | ETF-Other | 1.08% | — | -1.89% | |
| 22 | WMT | Walmart INC | Stock-Consumer Staples | 1.05% | +0.10% | -0.17% | |
| 23 | HD | Home Depot INC | Stock-Consumer Disc | 1.01% | -0.06% | -0.23% | |
| 24 | V | Visa Inc-class A Shares | Stock-Financials | 0.98% | -0.18% | -0.36% | |
| 25 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.95% | -0.13% | -6.25% | |
| 26 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 0.93% | — | -2.22% | |
| 27 | ABBV | Abbvie INC | Stock-Healthcare | 0.92% | -0.07% | -0.55% | |
| 28 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.92% | — | +0.10% | |
| 29 | ADP | Automatic Data Processing | Stock-Tech | 0.88% | -0.24% | — | |
| 30 | DE | Deere & Co | Stock-Industrials | 0.83% | +0.13% | +0.30% | |
| 31 | IWR | Ishares Russell Mid-cap ETF | ETF-Other | 0.76% | — | -0.56% | |
| 32 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 0.73% | — | +1.31% | |
| 33 | MA | Mastercard INC - A | Stock-Financials | 0.69% | -0.13% | -1.87% | |
| 34 | VCSH | Vanguard S/t CORP Bond ETF | ETF-Corp Bonds | 0.67% | — | +2.46% | |
| 35 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.67% | +0.09% | +0.84% | |
| 36 | LMT | Lockheed Martin CORP | Stock-Industrials | 0.62% | +0.11% | -0.71% | |
| 37 | MCK | Mckesson CORP | Stock-Healthcare | 0.62% | — | -0.41% | |
| 38 | MRK | Merck & Co. INC. | Stock-Healthcare | 0.61% | — | -15.66% | |
| 39 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.61% | — | -1.77% | |
| 40 | ASML | ASML Holding N.V. | Stock-Tech | 0.59% | +0.10% | -0.97% | |
| 41 | CSCO | Cisco Systems INC | Stock-Tech | 0.59% | — | -1.94% | |
| 42 | AZN | AstraZeneca PLC | Stock-Healthcare | 0.57% | +0.57% | NEW | |
| 43 | SYK | Stryker CORP | Stock-Healthcare | 0.56% | — | -0.68% | |
| 44 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.55% | — | -0.98% | |
| 45 | BLK | Blackrock INC | Stock-Financials | 0.53% | -0.06% | -0.21% | |
| 46 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.52% | -0.12% | -12.93% | |
| 47 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.51% | — | -1.07% | |
| 48 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.49% | — | +12.75% | |
| 49 | HON | Honeywell International INC | Stock-Industrials | 0.48% | +0.05% | -0.60% | |
| 50 | TT | Trane Technologies plc | Stock-Industrials | 0.46% | — | -0.03% |
Performance for Q3 2026
+1.9%
Performance Last 4 Quarters
+22.5%
Based on 76% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 343 | $1.1B | 15 | |
| 2025-12-31 | 347 | $1.1B | 21 | |
| 2025-09-30 | 328 | $928.1M | 21 | |
| 2025-06-30 | 258 | $856.6M | 0 | |
| 2025-03-31 | 247 | $812.3M | 100 | |
| 2024-12-31 | 233 | $808.9M | 0 | |
| 2024-09-30 | 234 | $809.3M | 0 | |
| 2024-06-30 | 231 | $761.5M | 0 | |
| 2024-03-31 | 233 | $764.3M | 0 | |
| 2023-12-31 | 232 | $707.8M | 0 | |
| 2023-09-30 | 229 | $660.1M | 0 | |
| 2023-06-30 | 231 | $672.2M | 0 | |
| 2023-03-31 | 229 | $640.2M | 0 | |
| 2022-12-31 | 228 | $624.6M | 0 | |
| 2022-09-30 | 221 | $558.8M | 0 | |
| 2022-06-30 | 227 | $577.6M | 0 | |
| 2022-03-31 | 224 | $642.3M | 0 | |
| 2021-12-31 | 224 | $640.4M | 0 | |
| 2021-09-30 | 222 | $584.1M | 0 | |
| 2021-06-30 | 222 | $584.4M | 100 | |
| 2021-03-31 | 214 | $533.5M | 12 | |
| 2020-12-31 | 200 | $493.3M | 18 | |
| 2020-09-30 | 192 | $425.5M | 23 | |
| 2020-06-30 | 169 | $362.1M | 32 | |
| 2020-03-31 | 148 | $289.2M | 41 | |
| 2019-12-31 | 136 | $324.2M | 16 | |
| 2019-09-30 | 136 | $297.4M | 11 | |
| 2019-06-30 | 130 | $283.1M | 9 | |
| 2019-03-31 | 128 | $271.6M | 20 | |
| 2018-12-31 | 124 | $235.9M | 19 | |
| 2018-09-30 | 128 | $250.1M | 50 | |
| 2018-06-30 | 111 | $154.9M | 52 | |
| 2018-03-31 | 99 | $98.8M | 32 | |
| 2017-12-31 | 460 | $99.3M | — |
Rossmore Private Capital's most significant position changes for 2026-03-31: New buy: AstraZeneca PLC (AZN); Sold out: Astrazeneca Plc-spons Adr (AZNN); Sold out: Ishares Bitcoin Trust ETF (IBIT); Trim: Exxon Mobil CORP (XOM) — shares -1.28%; Trim: Chevron CORP (CVX) — shares -0.18%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | XOM | Exxon Mobil CORP | +2.1% | -1.28% | Trim |
| 2 | CVX | Chevron CORP | +1.2% | -0.18% | Trim |
| 3 | VBIL | Vanguard 0-3m T-bill ETF | +1.1% | +199.36% | Add |
| 4 | JNJ | Johnson & Johnson | +0.3% | -0.41% | Trim |
| 5 | GLD | Spdr Gold Shares | +0.2% | +61.24% | Add |
| 6 | DE | Deere & Co | +0.1% | +0.30% | Add |
| 7 | LMT | Lockheed Martin CORP | +0.1% | -0.71% | Trim |
| 8 | ASML | ASML Holding N.V. | +0.1% | -0.97% | Trim |
| 9 | WMT | Walmart INC | +0.1% | -0.17% | Trim |
| 10 | COST | Costco Wholesale CORP | +0.1% | +0.84% | Add |
| 11 | ETN | Eaton Corporation plc | +0.1% | +14.30% | Add |
| 12 | COP | Conocophillips | +0.1% | -1.40% | Trim |
| 13 | CAT | Caterpillar INC | +0.1% | -0.21% | Trim |
| 14 | HON | Honeywell International INC | +0.1% | -0.60% | Trim |
| 15 | VTI | Vanguard Total Stock Mkt ETF | +0.1% | +30.42% | Add |
| 16 | MGV | Vanguard Mega Cap Value ETF | +0.1% | +316.13% | Add |
| 17 | SPSM | Ss Spdr P S&p 600 Small Cap | +0.1% | +594.51% | Add |
| 18 | VXUS | Vanguard Total Intl Stock | 0% | +131.21% | Add |
| 19 | RTX | Rtx CORP | 0% | -0.65% | Trim |
| 20 | DIS | Walt Disney Co/the | -0.1% | -32.06% | Trim |
| 21 | BLK | Blackrock INC | -0.1% | -0.21% | Trim |
| 22 | PANW | Palo Alto Networks INC | -0.1% | — | Unchanged |
| 23 | HD | Home Depot INC | -0.1% | -0.23% | Trim |
| 24 | CRM | Salesforce INC | -0.1% | -2.13% | Trim |
| 25 | NKE | Nike INC -cl B | -0.1% | -6.90% | Trim |
| 26 | TSLA | Tesla INC | -0.1% | +1.57% | Add |
| 27 | ABBV | Abbvie INC | -0.1% | -0.55% | Trim |
| 28 | ACN | Accenture plc | -0.1% | +11.51% | Add |
| 29 | ABT | Abbott Laboratories | -0.1% | -1.29% | Trim |
| 30 | BX | Blackstone INC | -0.1% | -7.02% | Trim |
| 31 | VOO | Vanguard S&p 500 ETF | -0.1% | -0.10% | Trim |
| 32 | ADBE | Adobe INC | -0.1% | -12.97% | Trim |
| 33 | SPY | Ss Spdr S&p 500 ETF Trust-us | -0.1% | -12.93% | Trim |
| 34 | BRK-A | Berkshire Hathaway Inc-cl A | -0.1% | -6.25% | Trim |
| 35 | MA | Mastercard INC - A | -0.1% | -1.87% | Trim |
| 36 | NVDA | Nvidia CORP | -0.1% | -1.84% | Trim |
| 37 | V | Visa Inc-class A Shares | -0.2% | -0.36% | Trim |
| 38 | GOOGL | Alphabet Inc-cl A | -0.2% | -0.71% | Trim |
| 39 | AVGO | Broadcom INC | -0.2% | +2.15% | Add |
| 40 | GOOG | Alphabet Inc-cl C | -0.2% | +1.04% | Add |
| 41 | JPM | Jpmorgan Chase & Co | -0.2% | +2.54% | Add |
| 42 | ADP | Automatic Data Processing | -0.2% | — | Unchanged |
| 43 | AMZN | Amazon.com INC | -0.2% | +0.19% | Add |
| 44 | LLY | Eli Lilly & Co | -0.3% | -0.82% | Trim |
| 45 | AAPL | Apple INC | -0.4% | +0.01% | Add |
| 46 | IVV | Ishares Core S&p 500 ETF | -0.5% | -3.20% | Trim |
| 47 | MSFT | Microsoft CORP | -1.1% | -0.11% | Trim |
| 48 | AZN | AstraZeneca PLC | — | NEW | New buy |
| 49 | AZNN | Astrazeneca Plc-spons Adr | — | EXIT | Sold out |
| 50 | IBIT | Ishares Bitcoin Trust ETF | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-01 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-05 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-30 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-07 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-13 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-05 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-12 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-13 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-07 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-02 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-08 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-11 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-09 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-07 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-08 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-10 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-10 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-10 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-05 | 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 | 2019-08-05 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-04-30 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-01-22 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-10-26 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-07-20 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-04 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-03-15 | 13F-HR | View on EDGAR |
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