CIK: 0001903044
Total reported value
$314.6M
Reporting period: 2026-06-30 · Number of holdings: 139
TAGStone Capital, Inc. disclosed 139 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $314.6M and a quarterly turnover rate of 14.5%.
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TAGStone Capital, Inc.'s disclosed holdings carry a Herfindahl concentration index of 0.028 — mathematically equivalent to about 36 equally-sized positions, well below its 139 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 1.70), 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 26% 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.
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Trim DUSB
-8.3% -$949.5K
Add SPYG
+1.5% $3.0M
Add GOOGL
+7.4% $2.0M
Trim VCIT
+4.8% $835.2K
Trim COST
+0.1% -$361.0K
Add NVDA
+15.1% $1.3M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 8.48% | +0.25% | +0.01% | |
| 2 | VCIT | Vanguard Int-term Corporate | ETF-Corp Bonds | 5.99% | -0.38% | +4.76% | |
| 3 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 5.06% | +0.16% | +0.37% | |
| 4 | SPYG | Ss Spdr P S&p 500 Growth ETF | ETF-Large Cap & Growth | 4.98% | +0.49% | +1.47% | |
| 5 | VCSH | Vanguard S/t CORP Bond ETF | ETF-Corp Bonds | 4.32% | -0.16% | +7.81% | |
| 6 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 3.79% | -0.24% | +0.27% | |
| 7 | DUSB | Dimension Ultrashort Fi ETF | ETF-Other | 3.38% | -0.71% | -8.33% | |
| 8 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.50% | +0.42% | +7.45% | |
| 9 | DFAT | Dimensional US Target Value | ETF-Other | 2.42% | +0.12% | +4.56% | |
| 10 | VCRM | Vanguard Core Tax-ex Bond | ETF-Other | 2.32% | -0.26% | -1.54% | |
| 11 | SPYV | Ss Spdr P S&p 500 Value ETF | ETF-Large Cap & Growth | 2.11% | -0.11% | -1.86% | |
| 12 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 2.03% | -0.11% | -1.26% | |
| 13 | IWP | Ishares Russell Mid-cap Grow | ETF-Other | 2.03% | +0.06% | +0.08% | |
| 14 | VOE | Vanguard Mid-cap Value ETF | ETF-Other | 1.83% | -0.13% | -2.97% | |
| 15 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 1.80% | -0.33% | +0.13% | |
| 16 | VTV | Vanguard Value ETF | ETF-Other | 1.69% | +0.15% | +10.29% | |
| 17 | NVDA | Nvidia CORP | Stock-Tech | 1.66% | +0.26% | +15.12% | |
| 18 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.65% | -0.08% | +2.05% | |
| 19 | VONG | Vanguard Russell 1000 Growth | ETF-Other | 1.61% | +0.12% | +2.63% | |
| 20 | SLYV | Ss Spdr S&p 600 Sc Val ETF | ETF-Other | 1.47% | — | -3.52% | |
| 21 | VBK | Vanguard Small-cap Grwth ETF | ETF-Other | 1.41% | +0.10% | -1.19% | |
| 22 | DFUV | Dimensional US Marketwide Va | ETF-Other | 1.30% | +0.01% | -1.56% | |
| 23 | UNP | Union Pacific CORP | Stock-Industrials | 1.30% | +0.02% | +0.44% | |
| 24 | OPPJ | Wisdomtree Japan Opportuniti | ETF-Other | 1.29% | -0.05% | +1.07% | |
| 25 | DFAS | Dimensional US Small Cap ETF | ETF-Small Cap | 1.24% | +0.05% | -0.05% | |
| 26 | AAPL | Apple Inc | Stock-Tech | 1.19% | +0.18% | +14.62% | |
| 27 | SPHQ | Invesco S&p 500 Quality ETF | ETF-Large Cap & Growth | 1.19% | +0.25% | +17.84% | |
| 28 | TJX | Tjx Companies Inc | Stock-Consumer Disc | 1.09% | -0.19% | +0.23% | |
| 29 | AXP | American Express Co | Stock-Financials | 1.05% | +0.03% | +2.15% | |
| 30 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-Other | 0.98% | -0.21% | -10.06% | |
| 31 | IGIB | Ishares 5-10y Inv Grade CORP | ETF-Corp Bonds | 0.90% | — | +11.64% | |
| 32 | VBIL | Vanguard 0-3m T-bill ETF | ETF-Other | 0.88% | -0.10% | -0.33% | |
| 33 | PGR | Progressive CORP | Stock-Financials | 0.83% | -0.01% | +0.04% | |
| 34 | AVGO | Broadcom Inc | Stock-Tech | 0.74% | +0.06% | — | |
| 35 | SLYG | Ss Spdr S&p 600 Sc Gr ETF | ETF-Other | 0.69% | +0.03% | -6.67% | |
| 36 | VIG | Vanguard Dividend Apprec ETF | ETF-Other | 0.64% | +0.06% | +11.61% | |
| 37 | MSFT | Microsoft CORP | Stock-Tech | 0.61% | -0.06% | +0.33% | |
| 38 | SPEM | State Street Sp Ptf Em ETF | ETF-Other | 0.60% | -0.02% | -1.82% | |
| 39 | IJK | Ishares S&p Mid-cap 400 Grow | ETF-Other | 0.58% | +0.02% | -1.34% | |
| 40 | VGT | Vanguard Info Tech ETF | ETF-Tech | 0.56% | +0.12% | +725.20% | |
| 41 | IQLT | Ishares Msci International Q | ETF-Other | 0.51% | +0.23% | +87.42% | |
| 42 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.49% | +0.01% | +1.47% | |
| 43 | AMGN | Amgen Inc | Stock-Healthcare | 0.48% | -0.04% | +0.65% | |
| 44 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 0.45% | -0.13% | -13.36% | |
| 45 | XMMO | Invesco S&p Midcap Momentum | ETF-Other | 0.44% | +0.12% | +29.86% | |
| 46 | IWF | Ishares Russell 1000 Growth | ETF-Other | 0.44% | +0.02% | +298.93% | |
| 47 | SPMO | Invesco S&p 500 Momentum ETF | ETF-Large Cap & Growth | 0.43% | +0.22% | +54.39% | |
| 48 | XMHQ | Invesco S&p Midcap Qual ETF | ETF-Other | 0.42% | +0.08% | +24.91% | |
| 49 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 0.40% | +0.02% | -1.18% | |
| 50 | SCZ | Ishares Msci Eafe Small-cap | ETF-Other | 0.40% | -0.04% | -4.41% |
Performance for Q3 2026
+1.9%
Performance Last 4 Quarters
+15.4%
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 139 | $314.6M | 14 | ||
| 2026 Q1 | 137 | $282.8M | 14 | ||
| 2025 Q4 | 116 | $268.5M | 10 | ||
| 2025 Q3 | 117 | $252.4M | 29 | ||
| 2025 Q2 | 113 | $242.4M | 0 | ||
| 2025 Q1 | 97 | $203.3M | 0 | ||
| 2024 Q4 | 92 | $203.2M | 0 | ||
| 2024 Q3 | 92 | $195.7M | 0 | ||
| 2024 Q2 | 88 | $176.4M | 0 | ||
| 2024 Q1 | 85 | $170.8M | 0 | ||
| 2023 Q4 | 80 | $153.0M | 0 | ||
| 2023 Q3 | 77 | $136.0M | 0 | ||
| 2023 Q2 | 81 | $138.7M | 0 | ||
| 2023 Q1 | 80 | $133.6M | 0 | ||
| 2022 Q4 | 71 | $121.2M | 0 | ||
| 2022 Q3 | 70 | $107.7M | 0 | ||
| 2022 Q2 | 71 | $104.9M | 0 | ||
| 2022 Q1 | 70 | $118.6M | 0 | ||
| 2021 Q4 | 70 | $120.3M | 0 |
TAGStone Capital, Inc.'s most significant position changes for 2026-06-30: Sold out: Ishares 0-3 Month Treasury B (SGOV); New buy: Schwab US Dvd Equity ETF (SCHD); Sold out: Honeywell International Inc (HON); New buy: Dell Technologies -c (DELL); New buy: Invesco S&p 500 Equal Weight (RSPT).
TAGStone Capital, Inc. returned an annualized 16.1% over the trailing 36 months — underperforming the S&P 500 by 0.3 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.79 (less volatile than the market) and a 36% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding.
It has added to its GOOGL position over the past two quarters (+$2.6M, now $7.9M), while trimming DUSB over the same stretch (-$3.5M, still holding $10.6M).
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