SA
Spurstone Advisory Services, LLC Institutional Portfolio & 13F Holdings (Q2 2026)
Spurstone Advisory Services, LLCCIK: 0002056079
Diversified strategyMomentum followerSector-focused
Total reported value
$7.3M
Reporting period: 2026-06-30 · Number of holdings: 99
Spurstone Advisory Services, LLC disclosed 99 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $7.3M and a quarterly turnover rate of 34.1%.
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Personality snowflake
- Concentration
- 32.55
- Portfolio Stability
- 34.12
- Momentum
- 100
- Sector conviction
- 78.95
- Diversification
- 100
- Sizing Uniformity
- 73.3
Spurstone Advisory Services, LLC's disclosed holdings carry a Herfindahl concentration index of 0.081 — mathematically equivalent to about 12 equally-sized positions, well below its 99 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 2.67), 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.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd CRWD
+166.3% $301.8K
Trim RTX
-6.0% -$54.1K
Trim HCA
+2.4% -$83.7K
Trim XOM
+9.7% -$62.5K
Trim CVX
0.0% -$83.2K
Add PANW
0.0% $230.1K
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | Stock-Tech | 19.92% | -1.89% | -1.33% | |
| 2 | RTX | Rtx CORP | Stock-Industrials | 10.58% | -3.60% | -5.98% | |
| 3 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 8.07% | +1.49% | +34.01% | |
| 4 | HCA | Hca Healthcare Inc | Stock-Healthcare | 6.51% | -3.08% | +2.36% | |
| 5 | XOM | Exxon Mobil CORP | Stock-Energy | 6.32% | -2.68% | +9.68% | |
| 6 | PANW | Palo Alto Networks Inc | Stock-Tech | 5.77% | +2.48% | — | |
| 7 | FTNT | Fortinet Inc | Stock-Tech | 5.43% | +1.93% | — | |
| 8 | CRWD | Crowdstrike Holdings Inc - A | Stock-Tech | 5.09% | +3.88% | +166.30% | |
| 9 | UPS | United Parcel Service-cl B | Stock-Industrials | 4.76% | -1.46% | -13.81% | |
| 10 | CVX | Chevron CORP | Stock-Energy | 4.57% | -2.58% | — | |
| 11 | TRV | Travelers Cos Inc/the | Stock-Financials | 2.72% | -0.26% | — | |
| 12 | PFE | Pfizer Inc | Stock-Healthcare | 2.40% | -1.13% | — | |
| 13 | CAT | Caterpillar Inc | Stock-Industrials | 1.35% | +1.35% | NEW | |
| 14 | LUMN | Lumen Technologies Inc | Stock-Comm Services | 1.22% | +1.22% | NEW | |
| 15 | WBS | Webster Financial CORP | Stock-Financials | 1.16% | -0.15% | — | |
| 16 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.88% | -0.50% | -31.09% | |
| 17 | RCL | Royal Caribbean Cruises Ltd. | Stock-Consumer Disc | 0.84% | -0.10% | — | |
| 18 | PNFP | Pinnacle Financial Partners | Stock-Financials | 0.81% | +0.27% | +58.54% | |
| 19 | S | Sentinelone Inc -class A | Stock-Tech | 0.79% | +0.79% | NEW | |
| 20 | QCOM | Qualcomm Inc | Stock-Tech | 0.76% | +0.09% | — | |
| 21 | MRVL | Marvell Technology Inc | Stock-Tech | 0.74% | +0.74% | NEW | |
| 22 | IBIT | Ishares Bitcoin Trust ETF | ETF-Crypto | 0.74% | -0.30% | — | |
| 23 | F | Ford Motor Co | Stock-Consumer Disc | 0.74% | +0.73% | +7800.00% | |
| 24 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.64% | -0.13% | — | |
| 25 | BAC | Bank Of America CORP | Stock-Financials | 0.62% | -0.03% | — | |
| 26 | NE | Noble Corporation plc | Stock-Energy | 0.61% | +0.61% | NEW | |
| 27 | HIG | Hartford Insurance Group Inc | Stock-Financials | 0.55% | -0.14% | — | |
| 28 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.44% | +0.44% | NEW | |
| 29 | LYFT | Lyft Inc-a | Stock-Tech | 0.40% | -0.05% | — | |
| 30 | NVDA | Nvidia CORP | Stock-Tech | 0.38% | +0.22% | +154.55% | |
| 31 | HHH | Howard Hughes Holdings Inc | Stock-Real Estate | 0.35% | +0.35% | NEW | |
| 32 | CI | THE Cigna Group | Stock-Healthcare | 0.29% | +0.29% | NEW | |
| 33 | AEP | American Electric Power | Stock-Utilities | 0.25% | -0.06% | — | |
| 34 | JOBY | Joby Aviation, Inc. | Stock-Industrials | 0.24% | +0.24% | NEW | |
| 35 | TSLA | Tesla Inc | Stock-Consumer Disc | 0.23% | +0.23% | NEW | |
| 36 | UBER | Uber Technologies Inc | Stock-Industrials | 0.22% | +0.07% | +80.00% | |
| 37 | QS | Quantumscape CORP | Stock-Consumer Disc | 0.20% | -0.01% | — | |
| 38 | VTRS | Viatris Inc | Stock-Healthcare | 0.20% | -0.01% | — | |
| 39 | MO | Altria Group Inc | Stock-Consumer Staples | 0.20% | +0.20% | NEW | |
| 40 | WEN | Wendy's Co/the | Stock-Consumer Disc | 0.18% | +0.18% | NEW | |
| 41 | MP | Mp Materials CORP | Stock-Materials | 0.15% | +0.15% | NEW | |
| 42 | CARR | Carrier Global CORP | Stock-Industrials | 0.14% | +0.09% | +170.59% | |
| 43 | ACHR | Archer Aviation Inc-a | Stock-Industrials | 0.13% | +0.13% | NEW | |
| 44 | CR | Crane Co | Stock-Industrials | 0.12% | — | — | |
| 45 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-Other | 0.10% | +0.10% | +2720.00% | |
| 46 | SMCI | Super Micro Computer Inc | Stock-Tech | 0.09% | +0.09% | NEW | |
| 47 | KHC | Kraft Heinz Co/the | Stock-Consumer Staples | 0.09% | +0.09% | NEW | |
| 48 | VTV | Vanguard Value ETF | ETF-Other | 0.08% | +0.04% | +154.55% | |
| 49 | MUB | Ishares National Muni Bond E | ETF-Other | 0.08% | +0.02% | +57.14% | |
| 50 | SCHG | Schwab US Large-cap Growth | ETF-Other | 0.07% | +0.02% | +52.08% |
1–50 of 99
Portfolio Performance
Performance for Q3 2026
+9.3%
Performance Last 4 Quarters
+34.5%
- Stdev
- +11.3%
- Beta
- +0.43
- Alpha
- +12.8%
- Max Drawdown
- -3.5%
- Annualized Perf
- +22.5%
- Batting Avg vs S&P
- +66.7%
- Sortino
- +4.15
- Stutzer
- +0.55
- Treynor
- +0.49
- Sterling
- +1.77
- Calmar
- +6.39
- Information Ratio
- +0.16
- Tracking Error
- +12.3%
- Stdev Down
- +5.1%
- Winning Months %
- +66.7%
- Losing Months %
- +33.3%
- Best 12 Months
- +36.1%
- Worst 12 Months
- +17.7%
- Efficiency Ratio
- +0.65
- Sharpe
- +1.86
- Stdev Sectors
- +12.5%
- Skewness
- -0.27
- Kurtosis
- -0.74
- Upside Potential
- +5.69
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
Spurstone Advisory Services, LLC's most significant position changes for 2026-06-30: New buy: Caterpillar Inc (CAT); New buy: Lumen Technologies Inc (LUMN); New buy: Sentinelone Inc -class A (S); New buy: Marvell Technology Inc (MRVL); New buy: Noble Corporation plc (NE).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CRWD | Crowdstrike Holdings Inc - A | +3.9% | +166.30% | Add |
| 2 | PANW | Palo Alto Networks Inc | +2.5% | — | Unchanged |
| 3 | FTNT | Fortinet Inc | +1.9% | — | Unchanged |
| 4 | SPY | Ss Spdr S&p 500 ETF Trust-us | +1.5% | +34.01% | Add |
| 5 | CAT | Caterpillar Inc | +1.4% | NEW | New buy |
| 6 | LUMN | Lumen Technologies Inc | +1.2% | NEW | New buy |
| 7 | S | Sentinelone Inc -class A | +0.8% | NEW | New buy |
| 8 | MRVL | Marvell Technology Inc | +0.7% | NEW | New buy |
| 9 | F | Ford Motor Co | +0.7% | +7800.00% | Add |
| 10 | NE | Noble Corporation plc | +0.6% | NEW | New buy |
| 11 | GOOGL | Alphabet Inc-cl A | +0.4% | NEW | New buy |
| 12 | HHH | Howard Hughes Holdings Inc | +0.4% | NEW | New buy |
| 13 | CI | THE Cigna Group | +0.3% | NEW | New buy |
| 14 | PNFP | Pinnacle Financial Partners | +0.3% | +58.54% | Add |
| 15 | JOBY | Joby Aviation, Inc. | +0.2% | NEW | New buy |
| 16 | TSLA | Tesla Inc | +0.2% | NEW | New buy |
| 17 | NVDA | Nvidia CORP | +0.2% | +154.55% | Add |
| 18 | MO | Altria Group Inc | +0.2% | NEW | New buy |
| 19 | WEN | Wendy's Co/the | +0.2% | NEW | New buy |
| 20 | MP | Mp Materials CORP | +0.2% | NEW | New buy |
| 21 | ACHR | Archer Aviation Inc-a | +0.1% | NEW | New buy |
| 22 | VTEB | Vanguard Tax-exempt Bond ETF | +0.1% | +2720.00% | Add |
| 23 | QCOM | Qualcomm Inc | +0.1% | — | Unchanged |
| 24 | CARR | Carrier Global CORP | +0.1% | +170.59% | Add |
| 25 | SMCI | Super Micro Computer Inc | +0.1% | NEW | New buy |
| 26 | KHC | Kraft Heinz Co/the | +0.1% | NEW | New buy |
| 27 | UBER | Uber Technologies Inc | +0.1% | +80.00% | Add |
| 28 | SPDW | Ste Str Spdr Pt Dw EU ETF | +0.1% | NEW | New buy |
| 29 | VTV | Vanguard Value ETF | 0% | +154.55% | Add |
| 30 | VUG | Vanguard Growth ETF | 0% | NEW | New buy |
| 31 | OTIS | Otis Worldwide CORP | 0% | +172.00% | Add |
| 32 | MUB | Ishares National Muni Bond E | 0% | +57.14% | Add |
| 33 | SCHG | Schwab US Large-cap Growth | 0% | +52.08% | Add |
| 34 | VBR | Vanguard Small-cap Value ETF | 0% | +400.00% | Add |
| 35 | IEMG | Ishares Core Msci Emerging | 0% | +233.33% | Add |
| 36 | HYMB | Ss Spdr N Ice Hy Muni ETF | 0% | +112.50% | Add |
| 37 | HYD | Vaneck High Yield Muni ETF | 0% | NEW | New buy |
| 38 | IDEV | Ishares Core Msci Dev Mkts | 0% | NEW | New buy |
| 39 | SPEM | State Street Sp Ptf Em ETF | 0% | NEW | New buy |
| 40 | SCHV | Schwab US Large-cap Value | 0% | NEW | New buy |
| 41 | VEA | Vanguard Ftse Developed ETF | 0% | NEW | New buy |
| 42 | USMV | Ishares Msci USA Min Vol Fac | 0% | NEW | New buy |
| 43 | EMB | Ishares Jp Morgan Usd Emergi | 0% | +100.00% | Add |
| 44 | OGN | Organon & Co | 0% | — | Unchanged |
| 45 | EMLC | Vaneck JPM Em Local Curr Bnd | 0% | +45.45% | Add |
| 46 | CR | Crane Co | — | — | Unchanged |
| 47 | IEFA | Ishares Core Msci Eafe ETF | — | +30.43% | Add |
| 48 | SPYG | Ss Spdr P S&p 500 Growth ETF | — | — | Unchanged |
| 49 | CXT | Crane Nxt Co | — | — | Unchanged |
| 50 | XERS | Xeris Biopharma Holdings Inc | — | — | Unchanged |
1–50 of 105
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Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Filing History
FAQ
What is Spurstone Advisory Services, LLC and what type of investor is it?
Spurstone Advisory Services, LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $7.3M, spread across 99 disclosed positions.
What are Spurstone Advisory Services, LLC's largest equity positions?
Based on the latest 13F filing, Spurstone Advisory Services, LLC's top holdings by market value are:
1. Apple Inc (AAPL) — $1.5M (19.9%)
2. Rtx CORP (RTX) — $774.4K (10.6%)
3. Ss Spdr S&p 500 ETF Trust-us (SPY) — $590.6K (8.1%)
4. Hca Healthcare Inc (HCA) — $476.6K (6.5%)
5. Exxon Mobil CORP (XOM) — $463.1K (6.3%)
What changes did Spurstone Advisory Services, LLC make in its most recent portfolio filing?
In the latest reported quarter, Spurstone Advisory Services, LLC made 60 notable position adjustments: 29 new positions were initiated, 21 existing holdings were added to, 4 positions were partially reduced, and 6 were completely exited. The largest of these moves: New buy: Caterpillar Inc (CAT); New buy: Lumen Technologies Inc (LUMN); New buy: Sentinelone Inc -class A (S); New buy: Marvell Technology Inc (MRVL); New buy: Noble Corporation plc (NE)
What sectors does Spurstone Advisory Services, LLC focus on?
Spurstone Advisory Services, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 43.6%
• Industrials: 19.6%
• Energy: 12.8%
• Health Care: 11.1%
• Financials: 6.5%
• Consumer Discretionary: 3.4%
Investment Profile
Spurstone Advisory Services, LLC returned an annualized 22.5% over the trailing 18 months — outperforming the S&P 500 by 12.8 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.43 (less volatile than the market) and a 67% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active, with 43.6% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 34 over the past 4 quarters — a shift toward more active trading.
It has added to its FTNT position over the past two quarters (+$198.9K, now $397.5K), while trimming UPS over the same stretch (-$22.6K, still holding $348.6K).
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Developer Access
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