CL
Cabot-Wellington, LLC: 13F Stock Holdings & Portfolio (Q2 2026)
Cabot-Wellington, LLCCIK: 0001353198
Concentrated strategyMomentum followerQuality / disciplined sizing
Total reported value
$379.5M
Reporting period: 2026-06-30 · Number of holdings: 5
Cabot-Wellington, LLC disclosed 5 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $379.5M and a quarterly turnover rate of 11.6%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 11.57
- Momentum
- 100
- Sector conviction
- 0
- Diversification
- 10
- Sizing Uniformity
- 84.17
Sector classification currently covers about 0% 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.govTrim IEFA
-3.0% $2.3M
Add VTI
-1.0% $35.5M
Add IEMG
-2.4% $3.5M
Add VB
+0.1% $222.2K
Trim VT
-22.3% -$30.3K
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 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 75.21% | +1.27% | -0.99% | |
| 2 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 17.56% | -1.48% | -2.97% | |
| 3 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 6.74% | +0.21% | -2.41% | |
| 4 | VB | Vanguard Small-cap ETF | ETF-Other | 0.43% | +0.02% | +0.11% | |
| 5 | VT | Vanguard Tot World Stk ETF | ETF-Other | 0.06% | -0.02% | -22.27% |
Portfolio Performance
Performance for Q3 2026
+2.3%
Performance Last 4 Quarters
+21.7%
- Stdev
- +12.6%
- Beta
- +0.95
- Alpha
- +0.5%
- Max Drawdown
- -6%
- Annualized Perf
- +20.4%
- Batting Avg vs S&P
- +41.7%
- Sortino
- +3.13
- Stutzer
- +0.45
- Treynor
- +0.21
- Sterling
- +1.34
- Calmar
- +3.42
- Information Ratio
- -0.2
- Tracking Error
- +2.8%
- Stdev Down
- +6.2%
- Winning Months %
- +72.2%
- Losing Months %
- +27.8%
- Best 12 Months
- +33.7%
- Worst 12 Months
- +6.7%
- Efficiency Ratio
- +0.64
- Sharpe
- +1.55
- Stdev Sectors
- —
- Skewness
- -0.08
- Kurtosis
- -0.19
- Upside Potential
- +4.66
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 5 | $379.5M | 12 | ||
| 2026 Q1 | 5 | $338.1M | 9 | ||
| 2025 Q4 | 5 | $311.8M | 1 | ||
| 2025 Q3 | 5 | $309.1M | 14 | ||
| 2025 Q2 | 5 | $290.3M | 0 | ||
| 2025 Q1 | 5 | $271.4M | 100 | ||
| 2024 Q4 | 4 | $263.1M | 0 | ||
| 2024 Q3 | 4 | $266.0M | 0 | ||
| 2024 Q2 | 4 | $255.4M | 0 | ||
| 2024 Q1 | 4 | $257.7M | 0 | ||
| 2023 Q4 | 3 | $239.2M | 0 | ||
| 2023 Q3 | 3 | $173.1M | 0 | ||
| 2023 Q2 | 4 | $180.5M | 0 | ||
| 2023 Q1 | 4 | $170.9M | 0 | ||
| 2022 Q4 | 4 | $157.2M | 0 | ||
| 2022 Q3 | 6 | $148.1M | 0 | ||
| 2022 Q2 | 8 | $163.3M | 0 | ||
| 2022 Q1 | 9 | $202.2M | 0 | ||
| 2021 Q4 | 12 | $217.7M | 0 | ||
| 2021 Q3 | 17 | $217.8M | 0 | ||
| 2021 Q2 | 17 | $220.7M | — | ||
| 2021 Q1 | 17 | $209.8M | — | ||
| 2020 Q4 | 17 | $196.6M | — | ||
| 2020 Q3 | 9 | $158.0M | 7 | ||
| 2020 Q2 | 9 | $147.9M | 18 | ||
| 2020 Q1 | 9 | $123.9M | 25 | ||
| 2019 Q4 | 9 | $159.4M | 13 | ||
| 2019 Q3 | 9 | $144.9M | 0 | ||
| 2019 Q2 | 9 | $144.9M | 2 | ||
| 2019 Q1 | 9 | $146.6M | 26 | ||
| 2018 Q4 | 9 | $149.4M | 18 | ||
| 2018 Q3 | 9 | $157.7M | 16 | ||
| 2018 Q2 | 10 | $146.1M | 9 | ||
| 2018 Q1 | 9 | $135.8M | 35 | ||
| 2017 Q4 | 13 | $164.3M | 17 | ||
| 2017 Q3 | 14 | $172.1M | 9 | ||
| 2017 Q2 | 15 | $173.7M | 20 | ||
| 2017 Q1 | 18 | $168.5M | 25 | ||
| 2016 Q4 | 18 | $135.5M | 16 | ||
| 2016 Q3 | 18 | $123.7M | 11 | ||
| 2016 Q2 | 18 | $115.0M | 32 | ||
| 2016 Q1 | 22 | $135.7M | 22 | ||
| 2015 Q4 | 27 | $147.2M | 35 | ||
| 2015 Q3 | 32 | $166.2M | 22 | ||
| 2015 Q2 | 30 | $202.9M | 29 | ||
| 2015 Q1 | 39 | $235.3M | 16 | ||
| 2014 Q4 | 43 | $269.1M | 12 | ||
| 2014 Q3 | 45 | $269.4M | 11 | ||
| 2014 Q2 | 45 | $282.6M | 14 | ||
| 2014 Q1 | 44 | $267.9M | 17 | ||
| 2013 Q4 | 41 | $272.3M | 10 | ||
| 2013 Q3 | 40 | $255.3M | 9 | ||
| 2013 Q2 | 39 | $238.2M | — |
💡
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.
Holding changes this quarter
Cabot-Wellington, LLC's most significant position changes for 2026-06-30: Trim: Ishares Core Msci Eafe ETF (IEFA) — shares -2.97%; Trim: Vanguard Total Stock Mkt ETF (VTI) — shares -0.99%; Trim: Ishares Core Msci Emerging (IEMG) — shares -2.41%; Add: Vanguard Small-cap ETF (VB) — shares +0.11%; Trim: Vanguard Tot World Stk ETF (VT) — shares -22.27%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | VTI | Vanguard Total Stock Mkt ETF | +1.3% | -0.99% | Trim |
| 2 | IEMG | Ishares Core Msci Emerging | +0.2% | -2.41% | Trim |
| 3 | VB | Vanguard Small-cap ETF | 0% | +0.11% | Add |
| 4 | VT | Vanguard Tot World Stk ETF | 0% | -22.27% | Trim |
| 5 | IEFA | Ishares Core Msci Eafe ETF | -1.5% | -2.97% | Trim |
Filing History
FAQ
What is Cabot-Wellington, LLC and what type of investor is it?
Cabot-Wellington, 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 $379.5M, spread across 5 disclosed positions.
What are Cabot-Wellington, LLC's largest equity positions?
Based on the latest 13F filing, Cabot-Wellington, LLC's top holdings by market value are:
1. Vanguard Total Stock Mkt ETF (VTI) — $285.4M (75.2%)
2. Ishares Core Msci Eafe ETF (IEFA) — $66.6M (17.6%)
3. Ishares Core Msci Emerging (IEMG) — $25.6M (6.7%)
4. Vanguard Small-cap ETF (VB) — $1.6M (0.4%)
5. Vanguard Tot World Stk ETF (VT) — $226.8K (0.1%)
What changes did Cabot-Wellington, LLC make in its most recent portfolio filing?
In the latest reported quarter, Cabot-Wellington, LLC made 5 notable position adjustments: 0 new positions were initiated, 1 existing holdings were added to, 4 positions were partially reduced, and 0 were completely exited. The largest of these moves: Trim: Ishares Core Msci Eafe ETF (IEFA) — shares -2.97%; Trim: Vanguard Total Stock Mkt ETF (VTI) — shares -0.99%; Trim: Ishares Core Msci Emerging (IEMG) — shares -2.41%; Add: Vanguard Small-cap ETF (VB) — shares +0.11%; Trim: Vanguard Tot World Stk ETF (VT) — shares -22.27%
What sectors does Cabot-Wellington, LLC focus on?
Sector breakdown data is not yet available for Cabot-Wellington, LLC. Check back after the next 13F processing cycle.
Investment Profile
Cabot-Wellington, LLC returned an annualized 20.4% over the trailing 36 months — outperforming the S&P 500 by 0.5 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.95 (roughly in line with the market) and a 42% quarterly batting average against the index.
Its portfolio is concentrated and long-term-holding.
It has added to its VTI position over the past two quarters (+$61.7M, now $285.4M), while trimming VT over the same stretch (-$35.4K, still holding $226.8K).
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Developer Access
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REST API
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