AC
Arcataur Capital Management LLC 13F Holdings (Q2 2026) — Stock Portfolio & Buys
Arcataur Capital Management LLCCIK: 0001987321
Momentum followerLong-term holder
Total reported value
$403.5M
Reporting period: 2026-06-30 · Number of holdings: 105
Arcataur Capital Management LLC disclosed 105 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $403.5M and a quarterly turnover rate of 13.3%.
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Personality snowflake
- Concentration
- 44.74
- Portfolio Stability
- 13.32
- Momentum
- 100
- Sector conviction
- 49.07
- Diversification
- 100
- Sizing Uniformity
- 67.06
Arcataur Capital Management LLC's disclosed holdings carry a Herfindahl concentration index of 0.112 — mathematically equivalent to about 9 equally-sized positions, well below its 105 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 3.29), 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 14% 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.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd IJR
-1.0% $9.1M
Add SMH
-0.5% $2.3M
Add QQQ
-0.5% $2.5M
Add IVV
-1.0% $13.0M
Trim BSV
+1.5% $54.4K
Trim STIP
-1.3% -$113.3K
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 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 27.12% | +0.29% | -1.03% | |
| 2 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 14.69% | +0.72% | -1.05% | |
| 3 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 8.78% | +0.11% | -0.42% | |
| 4 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 5.67% | -0.07% | -0.23% | |
| 5 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 3.80% | -0.08% | -0.47% | |
| 6 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 2.96% | +0.34% | -0.53% | |
| 7 | SCHX | Schwab US Large-cap ETF | ETF-Other | 2.07% | +0.02% | -1.10% | |
| 8 | VIG | Vanguard Dividend Apprec ETF | ETF-Other | 1.79% | -0.04% | +0.07% | |
| 9 | VYM | Vanguard High Dvd Yield ETF | ETF-Other | 1.74% | -0.09% | -0.22% | |
| 10 | BSV | Vanguard Short-term Bond ETF | ETF-Other | 1.57% | -0.18% | +1.51% | |
| 11 | EFA | Ishares Msci Eafe ETF | ETF-Other | 1.50% | -0.11% | -2.03% | |
| 12 | AAPL | Apple Inc | Stock-Tech | 1.48% | +0.02% | -0.07% | |
| 13 | BIV | Vanguard Intermediate-term B | ETF-Other | 1.43% | -0.17% | +1.30% | |
| 14 | SMH | Vaneck Semiconductor ETF | ETF-Other | 1.38% | +0.47% | -0.46% | |
| 15 | VCSH | Vanguard S/t CORP Bond ETF | ETF-Corp Bonds | 1.26% | -0.15% | +0.54% | |
| 16 | SCHM | Schwab US Mid Cap ETF | ETF-Other | 1.21% | +0.05% | -2.04% | |
| 17 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 1.09% | -0.17% | -1.29% | |
| 18 | MSFT | Microsoft CORP | Stock-Tech | 1.00% | -0.12% | -0.46% | |
| 19 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.94% | +0.09% | — | |
| 20 | SCHA | Schwab US Small-cap ETF | ETF-Other | 0.89% | +0.07% | -2.00% | |
| 21 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.83% | -0.01% | +0.50% | |
| 22 | SCHF | Schwab Intl Equity ETF | ETF-Other | 0.80% | -0.02% | -1.51% | |
| 23 | IBDV | Ishares Ibonds Dec 2030 CORP | ETF-Other | 0.73% | -0.08% | +1.18% | |
| 24 | SCHE | Schwab Emrg Mrkts Eqty ETF | ETF-Other | 0.69% | -0.02% | -1.58% | |
| 25 | IBDX | Ishares Ibonds Dec 2032 Tc | ETF-Other | 0.68% | -0.05% | +3.84% | |
| 26 | IBDT | Ishares Ibonds Dec 2028 ETF | ETF-Other | 0.59% | -0.06% | +1.02% | |
| 27 | LQD | Ishr Ibx Usd Invgd Cb Etf-ui | ETF-Corp Bonds | 0.56% | -0.05% | +2.80% | |
| 28 | SCHP | Schwab U.s. Tips ETF | ETF-Other | 0.53% | -0.08% | -1.37% | |
| 29 | CAT | Caterpillar Inc | Stock-Industrials | 0.53% | +0.13% | — | |
| 30 | NVDA | Nvidia CORP | Stock-Tech | 0.49% | +0.02% | — | |
| 31 | URI | United Rentals Inc | Stock-Industrials | 0.43% | +0.12% | — | |
| 32 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.42% | +0.02% | +2.31% | |
| 33 | IBDR | Ishares Ibonds Dec 2026 Term | ETF-Other | 0.40% | -0.05% | -0.32% | |
| 34 | IBDS | Ishrs Ibnds Dec 27 CORP ETF | ETF-Other | 0.37% | -0.05% | -0.33% | |
| 35 | PFF | Ishares Preferred & Income S | ETF-Other | 0.36% | -0.04% | -1.96% | |
| 36 | GS | Goldman Sachs Group Inc | Stock-Financials | 0.35% | -0.08% | -24.17% | |
| 37 | V | Visa Inc-class A Shares | Stock-Financials | 0.31% | +0.01% | +0.19% | |
| 38 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.29% | -0.03% | -3.04% | |
| 39 | TIP | Ishares Tips Bond ETF | ETF-Other | 0.28% | -0.04% | -1.25% | |
| 40 | CSCO | Cisco Systems Inc | Stock-Tech | 0.27% | +0.06% | -4.70% | |
| 41 | DE | Deere & Co | Stock-Industrials | 0.27% | — | +1.18% | |
| 42 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.26% | -0.02% | +4.25% | |
| 43 | RTX | Rtx CORP | Stock-Industrials | 0.24% | -0.03% | +1.49% | |
| 44 | MS | Morgan Stanley | Stock-Financials | 0.24% | +0.03% | — | |
| 45 | HWM | Howmet Aerospace Inc | Stock-Industrials | 0.22% | — | — | |
| 46 | GLD | Spdr Gold Shares | ETF-Commodities | 0.20% | -0.11% | -14.08% | |
| 47 | ORCL | Oracle CORP | Stock-Tech | 0.19% | -0.02% | -0.86% | |
| 48 | WMT | Walmart Inc | Stock-Consumer Staples | 0.19% | -0.04% | +1.06% | |
| 49 | VRTX | Vertex Pharmaceuticals Inc | Stock-Healthcare | 0.18% | — | +1.53% | |
| 50 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.18% | -0.02% | -10.97% |
1–50 of 105
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Portfolio Performance
Performance for Q3 2026
+2.6%
Performance Last 4 Quarters
+19.9%
- Stdev
- +11.7%
- Beta
- +0.86
- Alpha
- -0.3%
- Max Drawdown
- -7.9%
- Annualized Perf
- +17.6%
- Batting Avg vs S&P
- +36.1%
- Sortino
- +2.88
- Stutzer
- +0.42
- Treynor
- +0.2
- Sterling
- +1.13
- Calmar
- +2.23
- Information Ratio
- -0.76
- Tracking Error
- +4%
- Stdev Down
- +5.9%
- Winning Months %
- +69.4%
- Losing Months %
- +30.6%
- Best 12 Months
- +30.6%
- Worst 12 Months
- +5.4%
- Efficiency Ratio
- +0.58
- Sharpe
- +1.45
- Stdev Sectors
- +8%
- Skewness
- -0.06
- Kurtosis
- -0.38
- Upside Potential
- +4.5
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
Arcataur Capital Management LLC's most significant position changes for 2026-06-30: Sold out: Hologic Inc (HO1); New buy: Intel CORP (INTC); New buy: Texas Instruments Inc (TXN); New buy: Ss Technology Select Sector (XLK); Sold out: Honeywell International Inc (HON).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IJR | Ishares Core S&p Small-cap E | +0.7% | -1.05% | Trim |
| 2 | SMH | Vaneck Semiconductor ETF | +0.5% | -0.46% | Trim |
| 3 | QQQ | Invesco Qqq Trust Series 1 | +0.3% | -0.53% | Trim |
| 4 | IVV | Ishares Core S&p 500 ETF | +0.3% | -1.03% | Trim |
| 5 | CAT | Caterpillar Inc | +0.1% | — | Unchanged |
| 6 | URI | United Rentals Inc | +0.1% | — | Unchanged |
| 7 | IJH | Ishares Core S&p Midcap ETF | +0.1% | -0.42% | Trim |
| 8 | GOOG | Alphabet Inc-cl C | +0.1% | — | Unchanged |
| 9 | SCHA | Schwab US Small-cap ETF | +0.1% | -2.00% | Trim |
| 10 | INTC | Intel CORP | +0.1% | NEW | New buy |
| 11 | TXN | Texas Instruments Inc | +0.1% | NEW | New buy |
| 12 | XLK | Ss Technology Select Sector | +0.1% | NEW | New buy |
| 13 | CSCO | Cisco Systems Inc | +0.1% | -4.70% | Trim |
| 14 | SCHM | Schwab US Mid Cap ETF | +0.1% | -2.04% | Trim |
| 15 | FISV | Fiserv Inc | +0.1% | +89.83% | Add |
| 16 | BLDR | Builders Firstsource Inc | +0.1% | NEW | New buy |
| 17 | PNC | Pnc Financial Services Group | +0.1% | NEW | New buy |
| 18 | VUG | Vanguard Growth ETF | +0.1% | NEW | New buy |
| 19 | BRK-B | Berkshire Hathaway Inc-cl B | +0.1% | NEW | New buy |
| 20 | GOOGL | Alphabet Inc-cl A | 0% | +29.53% | Add |
| 21 | MS | Morgan Stanley | 0% | — | Unchanged |
| 22 | UNH | Unitedhealth Group Inc | 0% | — | Unchanged |
| 23 | SCHX | Schwab US Large-cap ETF | 0% | -1.10% | Trim |
| 24 | AAPL | Apple Inc | 0% | -0.07% | Trim |
| 25 | NVDA | Nvidia CORP | 0% | — | Unchanged |
| 26 | AMZN | Amazon.com Inc | 0% | +2.31% | Add |
| 27 | GE | General Electric | 0% | — | Unchanged |
| 28 | LUV | Southwest Airlines Co | 0% | — | Unchanged |
| 29 | C | Citigroup Inc | 0% | +7.09% | Add |
| 30 | V | Visa Inc-class A Shares | 0% | +0.19% | Add |
| 31 | BAC | Bank Of America CORP | 0% | — | Unchanged |
| 32 | USB | US Bancorp | 0% | — | Unchanged |
| 33 | CNI | Canadian Natl Railway Co | 0% | — | Unchanged |
| 34 | IOVA | Iovance Biotherapeutics Inc | 0% | +7.81% | Add |
| 35 | DE | Deere & Co | — | +1.18% | Add |
| 36 | HWM | Howmet Aerospace Inc | — | — | Unchanged |
| 37 | ALL | Allstate CORP | — | — | Unchanged |
| 38 | VRTX | Vertex Pharmaceuticals Inc | — | +1.53% | Add |
| 39 | AXP | American Express Co | — | — | Unchanged |
| 40 | IWM | Ishares Russell 2000 ETF | — | — | Unchanged |
| 41 | TSLA | Tesla Inc | — | — | Unchanged |
| 42 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | — | Unchanged |
| 43 | BA | Boeing Co/the | — | — | Unchanged |
| 44 | CL | Colgate-palmolive Co | — | +1.80% | Add |
| 45 | TGT | Target CORP | — | — | Unchanged |
| 46 | ECL | Ecolab Inc | — | — | Unchanged |
| 47 | GM | General Motors Co | — | — | Unchanged |
| 48 | JPM | Jpmorgan Chase & Co | 0% | +0.50% | Add |
| 49 | MRK | Merck & Co. Inc. | 0% | +1.71% | Add |
| 50 | AMGN | Amgen Inc | 0% | +1.43% | Add |
1–50 of 110
Filing History
FAQ
What is Arcataur Capital Management LLC and what type of investor is it?
Arcataur Capital Management 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 $403.5M, spread across 105 disclosed positions.
What are Arcataur Capital Management LLC's largest equity positions?
Based on the latest 13F filing, Arcataur Capital Management LLC's top holdings by market value are:
1. Ishares Core S&p 500 ETF (IVV) — $109.4M (27.1%)
2. Ishares Core S&p Small-cap E (IJR) — $59.3M (14.7%)
3. Ishares Core S&p Midcap ETF (IJH) — $35.4M (8.8%)
4. Vanguard Ftse Developed ETF (VEA) — $22.9M (5.7%)
5. Vanguard Ftse Emerging Marke (VWO) — $15.3M (3.8%)
What changes did Arcataur Capital Management LLC make in its most recent portfolio filing?
In the latest reported quarter, Arcataur Capital Management LLC made 79 notable position adjustments: 7 new positions were initiated, 35 existing holdings were added to, 32 positions were partially reduced, and 5 were completely exited. The largest of these moves: Sold out: Hologic Inc (HO1); New buy: Intel CORP (INTC); New buy: Texas Instruments Inc (TXN); New buy: Ss Technology Select Sector (XLK); Sold out: Honeywell International Inc (HON)
What sectors does Arcataur Capital Management LLC focus on?
Arcataur Capital Management LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 25.9%
• Financials: 20.1%
• Industrials: 16.1%
• Health Care: 11.7%
• Communication Services: 10.0%
• Consumer Discretionary: 5.9%
Investment Profile
Arcataur Capital Management LLC returned an annualized 17.6% 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 0.86 (less volatile than the market) and a 36% quarterly batting average against the index.
Its portfolio is moderately concentrated and long-term-holding.
It has added to its IJR position over the past two quarters (+$12.8M, now $59.3M), while trimming ORCL over the same stretch (-$261.6K, still holding $760.2K).
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