Rockingstone Advisors' Q3 13F: $202M Portfolio Revealed
Rockingstone Advisors LLC
Filing Summary
Rockingstone Advisors Q3 13F: $202M Portfolio Revealed
Filer: Rockingstone Advisors LLC Form: 13F-HR | Filed: 2025-10-09 Significance: Medium
Portfolio Snapshot (as of 2025-09-30): • Total Value: $202,664,080 • Total Holdings: 107
Top 5 Holdings:
- JPM Ultra Short ETF (JPST): $9.27M
- NVIDIA (NVDA): $7.52M
- Celestica (CLS): $6.43M
- Vanguard Short-Term Treasury ETF (VGSH): $6.39M
- Vanguard Total Stock Market ETF (VTI): $5.58M
Key Insight: Rockingstone's Q3 filing shows a $202M portfolio with a blend of individual tech stocks like NVIDIA and diversified ETFs. The top holding in an ultra-short-term bond ETF suggests a strategy balancing growth with capital preservation.
This is PUBLIC SEC data for educational purposes. Not investment advice.
Comprehensive Analysis
SEC Filing Analysis: Rockingstone Advisors LLC (13F-HR)
Executive Summary
- Trading Significance: Medium
- Key Takeaway: Rockingstone Advisors LLC has disclosed its Q3 2025 holdings, revealing a portfolio valued at approximately $202.66 million across 107 positions. The filing indicates a significant allocation to technology stocks, led by a $7.5 million position in NVIDIA, balanced by substantial holdings in short-term bond and broad market ETFs.
- Market Impact: This filing provides transparency into the investment strategy of a mid-sized advisory firm. While not large enough to move markets single-handedly, the data is valuable for investors tracking institutional sentiment, particularly in the technology sector.
Filer Information
| Field | Value |
|---|---|
| Filer Name | Rockingstone Advisors LLC |
| CIK | 0002027176 |
| Total Portfolio Value | $202,664,080 |
| Number of Holdings | 107 |
| Reporting Period | 2025-09-30 |
Portfolio Analysis
This Form 13F-HR is a mandatory quarterly report filed by institutional investment managers with at least $100 million in assets under management. It discloses their long U.S. equity holdings.
Top 10 Holdings
| Issuer | Ticker (Inferred) | Value (USD) | Shares |
|---|---|---|---|
| J P MORGAN EXCHANGE TRADED F (ULTRA SHRT ETF) | JPST | $9,273,190 | 182,795 |
| NVIDIA CORPORATION | NVDA | $7,521,413 | 40,312 |
| CELESTICA INC | CLS | $6,428,054 | 26,090 |
| VANGUARD SCOTTSDALE FDS (SHORT TERM TREAS) | VGSH | $6,394,347 | 108,655 |
| VANGUARD INDEX FDS (TOTAL STK MKT) | VTI | $5,577,249 | 16,995 |
| SELECT SECTOR SPDR TR (TECHNOLOGY) | XLK | $5,075,735 | 18,008 |
| MICROSOFT CORP | MSFT | $4,989,930 | 9,634 |
| APPLE INC | AAPL | $4,936,641 | 19,388 |
| ISHARES TR (RUSSELL 2000 ETF) | IWM | $4,933,322 | 20,389 |
| SPDR S&P 500 ETF TR | SPY | $4,829,805 | 7,250 |
Investment Insights
Strategic Allocation
- Core Strategy: The portfolio demonstrates a blended strategy. It combines high-conviction individual stock picks, primarily in the technology sector (NVIDIA, Microsoft, Apple), with broad diversification through various ETFs covering the total market (VTI), specific sectors (XLK), and different market caps (IWM).
- Capital Preservation: The largest single holding is the JP Morgan Ultra Short Income ETF (JPST), valued at over $9.2 million. This, along with a significant position in the Vanguard Short-Term Treasury ETF, indicates a strong focus on liquidity and capital preservation, likely as a cash management strategy or a defensive posture against market volatility.
- Bullish on Tech: Despite the defensive ETF holdings, the individual stock selections show a clear bullish bias towards large-cap technology and AI. The $7.5 million stake in NVIDIA is the firm's largest single-stock position, highlighting strong conviction in the AI and semiconductor space.
Contextual Analysis
- Filing Limitation: This 13F filing provides a snapshot as of September 30, 2025. It does not show short positions, cash holdings (other than cash-equivalent ETFs), or holdings in non-U.S. equities. Furthermore, without a comparative filing from the previous quarter, it is not possible to determine which positions are new, which have been added to, and which have been reduced or sold entirely.
- Market Sentiment: The firm's holdings reflect a common institutional theme: maintain exposure to high-growth technology leaders while hedging overall portfolio risk with diversified, low-cost ETFs and fixed-income instruments.
Risk Assessment
Risk Level: Medium
Portfolio Risk Factors
- Concentration Risk: While the portfolio is spread across 107 holdings, there is a notable concentration in the technology sector through both individual stocks and sector ETFs. A downturn in tech could disproportionately affect performance.
- Market Risk: As a long-only equity report, the portfolio is inherently exposed to broad market fluctuations (systematic risk).
- Interest Rate Sensitivity: The significant holdings in short-term bond ETFs (JPST, VGSH) are sensitive to changes in interest rate policy, although less so than longer-duration bonds.
IMPORTANT DISCLAIMER: This analysis is for informational purposes only and is not intended as investment advice. The information presented is based on publicly available SEC filings and should not be construed as a recommendation to buy, sell, or hold any securities. Past performance does not guarantee future results. All investments carry risk, including the potential loss of principal. Please consult with a qualified financial advisor before making any investment decisions.
Analysis generated on 2025-10-09 | Data source: SEC EDGAR
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Important Disclaimer
This content is drawn from public SEC filings and may contain errors. It is for informational purposes only and is not investment, legal, or tax advice.
Nothing here is a recommendation to buy, sell, or hold any security. Do your own due diligence.