CIK: 0002086041
Total reported value
$200.2M
Reporting period: 2026-03-31 · Number of holdings: 55
Ravenstone Capital Management Inc. disclosed 55 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $200.2M and a quarterly turnover rate of 20.7%.
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Ravenstone Capital Management Inc.'s disclosed holdings carry a Herfindahl concentration index of 0.053 — mathematically equivalent to about 19 equally-sized positions, well below its 55 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 1.39), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 3.8 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Sector classification currently covers about 56% 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 GOOG
-28.3% -$7.1M
Add FAST
+1.5% $1.6M
Trim APH
-17.2% -$3.4M
Trim MSFT
+4.7% -$3.4M
Add CP
+3.6% $940.5K
Add FTNT
+7.3% $775.3K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | V | Visa Inc-class A Shares | Stock-Financials | 7.55% | -0.41% | +0.51% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 6.80% | -0.95% | +4.74% | |
| 3 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 6.72% | -2.65% | -28.30% | |
| 4 | RY | Royal Bank Of Canada | Stock-Financials | 5.98% | +0.25% | +0.85% | |
| 5 | APH | Amphenol Corp-cl A | Stock-Tech | 5.87% | -1.06% | -17.25% | |
| 6 | TMO | Thermo Fisher Scientific INC | Stock-Healthcare | 5.57% | -0.29% | +2.37% | |
| 7 | BN | Brookfield CORP | Stock-Financials | 5.48% | +0.08% | +5.39% | |
| 8 | FAST | Fastenal Co | Stock-Industrials | 5.47% | +1.21% | +1.48% | |
| 9 | SPGI | S&p Global INC | Stock-Financials | 5.43% | +0.09% | +14.01% | |
| 10 | DHR | Danaher CORP | Stock-Healthcare | 5.05% | -0.39% | +2.47% | |
| 11 | CP | Canadian Pacific Kansas City | Stock-Industrials | 5.03% | +0.87% | +3.58% | |
| 12 | SHW | Sherwin-williams Co/the | Stock-Materials | 4.85% | +0.70% | +8.05% | |
| 13 | HD | Home Depot INC | Stock-Consumer Disc | 4.54% | +0.40% | +4.76% | |
| 14 | CNI | Canadian Natl Railway Co | Stock-Industrials | 4.52% | +0.54% | +0.01% | |
| 15 | WCN | Waste Connections INC | Stock-Industrials | 4.26% | +0.17% | +2.92% | |
| 16 | FTNT | Fortinet INC | Stock-Tech | 4.10% | +0.71% | +7.32% | |
| 17 | BDX | Becton Dickinson And Co | Stock-Healthcare | 3.73% | +3.73% | NEW | |
| 18 | ISRG | Intuitive Surgical INC | Stock-Healthcare | 3.65% | -0.22% | +5.98% | |
| 19 | ZTS | Zoetis INC | Stock-Healthcare | 3.25% | -0.21% | -8.54% | |
| 20 | TLT | Ishares 20+ Year Treasury Bd | ETF-Gov Bonds | 0.79% | +0.12% | +7.70% | |
| 21 | BNS | Bank Of Nova Scotia | Stock-Financials | 0.37% | +0.05% | +12.86% | |
| 22 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.36% | -0.09% | -21.08% | |
| 23 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.11% | -0.07% | -33.33% | |
| 24 | AMZN | Amazon.com INC | Stock-Consumer Disc | 0.10% | +0.01% | +14.53% | |
| 25 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.10% | +0.02% | -7.41% | |
| 26 | CECO | Ceco Environmental CORP | Stock-Other | 0.08% | -0.07% | -50.00% | |
| 27 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.06% | +0.05% | +526.32% | |
| 28 | CCJ | Cameco CORP | Stock-Energy | 0.04% | +0.01% | -8.01% | |
| 29 | NVDA | Nvidia CORP | Stock-Tech | 0.02% | — | — | |
| 30 | SNOW | Snowflake INC | Stock-Tech | 0.02% | -0.01% | — | |
| 31 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 0.02% | +0.02% | NEW | |
| 32 | CEG | Constellation Energy | Stock-Utilities | 0.01% | +0.01% | NEW | |
| 33 | AVGO | Broadcom INC | Stock-Tech | 0.01% | +0.01% | NEW | |
| 34 | TSLA | Tesla INC | Stock-Consumer Disc | 0.01% | — | — | |
| 35 | VST | Vistra CORP | Stock-Utilities | 0.01% | +0.01% | NEW | |
| 36 | AMAT | Applied Materials INC | Stock-Tech | 0.01% | +0.01% | NEW | |
| 37 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.01% | +0.01% | NEW | |
| 38 | LMT | Lockheed Martin CORP | Stock-Industrials | 0.01% | +0.01% | NEW | |
| 39 | IONQ | Ionq INC | Stock-Tech | 0.01% | — | — | |
| 40 | ASML | ASML Holding N.V. | Stock-Tech | 0.01% | +0.01% | NEW | |
| 41 | RTX | Rtx CORP | Stock-Industrials | 0.01% | +0.01% | NEW | |
| 42 | ARM | Arm Holdings Plc-adr | Stock-Tech | — | — | NEW | |
| 43 | ROK | Rockwell Automation INC | Stock-Industrials | — | — | NEW | |
| 44 | LLY | Eli Lilly & Co | Stock-Healthcare | — | — | NEW | |
| 45 | DIS | Walt Disney Co/the | Stock-Comm Services | — | — | — | |
| 46 | ABBV | Abbvie INC | Stock-Healthcare | — | — | NEW | |
| 47 | KTOS | Kratos Defense & Security | Stock-Industrials | — | — | NEW | |
| 48 | TD | Toronto-dominion Bank | Stock-Financials | — | — | NEW | |
| 49 | IBIT | Ishares Bitcoin Trust ETF | ETF-Crypto | — | — | — | |
| 50 | SNDL | Sndl INC | Stock-Other | — | — | — |
Performance for Q3 2026
+8.3%
Performance Last 4 Quarters
+24.3%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 55 | $200.2M | 21 | |
| 2025-12-31 | 41 | $219.2M | 11 | |
| 2025-09-30 | 40 | $204.3M | 14 | |
| 2025-06-30 | 46 | $190.5M | 23 | |
| 2025-03-31 | 90 | $171.9M | 14 | |
| 2024-12-31 | 86 | $174.0M | 13 | |
| 2024-09-30 | 34 | $166.2M | 18 | |
| 2024-06-30 | 34 | $150.1M | 9 | |
| 2024-03-31 | 35 | $150.2M | 18 | |
| 2023-12-31 | 33 | $138.1M | 14 | |
| 2023-09-30 | 33 | $120.5M | 10 | |
| 2023-06-30 | 36 | $127.4M | 20 | |
| 2023-03-31 | 35 | $124.0M | 8 | |
| 2022-12-31 | 37 | $122.0M | 13 | |
| 2022-09-30 | 36 | $114.1M | 12 | |
| 2022-06-30 | 39 | $123.6M | 20 | |
| 2022-03-31 | 40 | $144.0M | 21 | |
| 2021-12-31 | 70 | $159.7M | 22 | |
| 2021-09-30 | 63 | $135.4M | 20 | |
| 2021-06-30 | 37 | $111.4M | 0 |
Ravenstone Capital Management Inc.'s most significant position changes for 2026-03-31: New buy: Becton Dickinson And Co (BDX); Sold out: Roper Technologies INC (ROP); Sold out: Casey's General Stores INC (CASY); New buy: Vertiv Holdings Co-a (VRT); New buy: Constellation Energy (CEG).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | FAST | Fastenal Co | +1.2% | +1.48% | Add |
| 2 | CP | Canadian Pacific Kansas City | +0.9% | +3.58% | Add |
| 3 | FTNT | Fortinet INC | +0.7% | +7.32% | Add |
| 4 | SHW | Sherwin-williams Co/the | +0.7% | +8.05% | Add |
| 5 | CNI | Canadian Natl Railway Co | +0.5% | +0.01% | Add |
| 6 | HD | Home Depot INC | +0.4% | +4.76% | Add |
| 7 | RY | Royal Bank Of Canada | +0.3% | +0.85% | Add |
| 8 | WCN | Waste Connections INC | +0.2% | +2.92% | Add |
| 9 | TLT | Ishares 20+ Year Treasury Bd | +0.1% | +7.70% | Add |
| 10 | SPGI | S&p Global INC | +0.1% | +14.01% | Add |
| 11 | BN | Brookfield CORP | +0.1% | +5.39% | Add |
| 12 | BRK-B | Berkshire Hathaway Inc-cl B | +0.1% | +526.32% | Add |
| 13 | BNS | Bank Of Nova Scotia | +0.1% | +12.86% | Add |
| 14 | COST | Costco Wholesale CORP | 0% | -7.41% | Trim |
| 15 | AMZN | Amazon.com INC | 0% | +14.53% | Add |
| 16 | CCJ | Cameco CORP | 0% | -8.01% | Trim |
| 17 | IONQ | Ionq INC | — | — | Unchanged |
| 18 | TSLA | Tesla INC | — | — | Unchanged |
| 19 | NVDA | Nvidia CORP | — | — | Unchanged |
| 20 | SNOW | Snowflake INC | 0% | — | Unchanged |
| 21 | META | Meta Platforms Inc-class A | -0.1% | -33.33% | Trim |
| 22 | CECO | Ceco Environmental CORP | -0.1% | -50.00% | Trim |
| 23 | GOOGL | Alphabet Inc-cl A | -0.1% | -21.08% | Trim |
| 24 | ZTS | Zoetis INC | -0.2% | -8.54% | Trim |
| 25 | ISRG | Intuitive Surgical INC | -0.2% | +5.98% | Add |
| 26 | TMO | Thermo Fisher Scientific INC | -0.3% | +2.37% | Add |
| 27 | DHR | Danaher CORP | -0.4% | +2.47% | Add |
| 28 | V | Visa Inc-class A Shares | -0.4% | +0.51% | Add |
| 29 | MSFT | Microsoft CORP | -1% | +4.74% | Add |
| 30 | APH | Amphenol Corp-cl A | -1.1% | -17.25% | Trim |
| 31 | GOOG | Alphabet Inc-cl C | -2.7% | -28.30% | Trim |
| 32 | BDX | Becton Dickinson And Co | — | NEW | New buy |
| 33 | ROP | Roper Technologies INC | — | EXIT | Sold out |
| 34 | CASY | Casey's General Stores INC | — | EXIT | Sold out |
| 35 | VRT | Vertiv Holdings Co-a | — | NEW | New buy |
| 36 | CEG | Constellation Energy | — | NEW | New buy |
| 37 | AVGO | Broadcom INC | — | NEW | New buy |
| 38 | VST | Vistra CORP | — | NEW | New buy |
| 39 | AMAT | Applied Materials INC | — | NEW | New buy |
| 40 | TSM | Taiwan Semiconductor-sp Adr | — | NEW | New buy |
| 41 | LMT | Lockheed Martin CORP | — | NEW | New buy |
| 42 | ASML | ASML Holding N.V. | — | NEW | New buy |
| 43 | RTX | Rtx CORP | — | NEW | New buy |
| 44 | ARM | Arm Holdings Plc-adr | — | NEW | New buy |
| 45 | ROK | Rockwell Automation INC | — | NEW | New buy |
| 46 | LLY | Eli Lilly & Co | — | NEW | New buy |
| 47 | ABBV | Abbvie INC | — | NEW | New buy |
| 48 | KTOS | Kratos Defense & Security | — | NEW | New buy |
| 49 | TD | Toronto-dominion Bank | — | NEW | New buy |
| 50 | ABVEF | Above Food Ingredients INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2026-06-26 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2026-06-26 | 13F-HR | View on EDGAR |
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