CL
Cabot-Wellington, LLC
Concentrated strategyMomentum followerQuality / disciplined sizing
Total reported value
$338.1M
Reporting period: 2026-03-31 · Number of holdings: 5
Cabot-Wellington, LLC disclosed 5 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $338.1M and a quarterly turnover rate of 9.1%.
Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 9.05
- Momentum/Contrarian
- 100
- Sector conviction
- 0
- Diversification
- 10
- Sizing Uniformity
- 84.44
Recent moves
Add VTI
+16.8% $26.2M
Trim IEFA
-3.6% -$1.6M
Trim IEMG
+3.6% $1.5M
Trim VB
+0.1% $23.1K
Unchanged VT
0.0% -$5.1K
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 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 73.94% | +2.20% | +16.77% | |
| 2 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 19.04% | -2.11% | -3.55% | |
| 3 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 6.53% | -0.05% | +3.64% | |
| 4 | VB | Vanguard Small-cap ETF | ETF-Other | 0.41% | -0.03% | +0.13% | |
| 5 | VT | Vanguard Tot World Stk ETF | ETF-Other | 0.08% | — | — |
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 |
|---|---|---|---|---|
| 2026-03-31 | 5 | $338.1M | 9 | |
| 2025-12-31 | 5 | $311.8M | 1 | |
| 2025-09-30 | 5 | $309.1M | 14 | |
| 2025-06-30 | 5 | $290.3M | 0 | |
| 2025-03-31 | 5 | $271.4M | 100 | |
| 2024-12-31 | 4 | $263.1M | 0 | |
| 2024-09-30 | 4 | $266.0M | 0 | |
| 2024-06-30 | 4 | $255.4M | 0 | |
| 2024-03-31 | 4 | $257.7M | 0 | |
| 2023-12-31 | 3 | $239.2M | 0 | |
| 2023-09-30 | 3 | $173.1M | 0 | |
| 2023-06-30 | 4 | $180.5M | 0 | |
| 2023-03-31 | 4 | $170.9M | 0 | |
| 2022-12-31 | 4 | $157.2M | 0 | |
| 2022-09-30 | 6 | $148.1M | 0 | |
| 2022-06-30 | 8 | $163.3M | 0 | |
| 2022-03-31 | 9 | $202.2M | 0 | |
| 2021-12-31 | 12 | $217.7M | 0 | |
| 2021-09-30 | 17 | $217.8M | 0 | |
| 2021-06-30 | 17 | $220.7M | — | |
| 2021-03-31 | 17 | $209.8M | — | |
| 2020-12-31 | 17 | $196.6M | — | |
| 2020-09-30 | 9 | $158.0M | 7 | |
| 2020-06-30 | 9 | $147.9M | 18 | |
| 2020-03-31 | 9 | $123.9M | 25 | |
| 2019-12-31 | 9 | $159.4M | 13 | |
| 2019-09-30 | 9 | $144.9M | 0 | |
| 2019-06-30 | 9 | $144.9M | 2 | |
| 2019-03-31 | 9 | $146.6M | 26 | |
| 2018-12-31 | 9 | $149.4M | 18 | |
| 2018-09-30 | 9 | $157.7M | 16 | |
| 2018-06-30 | 10 | $146.1M | 9 | |
| 2018-03-31 | 9 | $135.8M | 35 | |
| 2017-12-31 | 13 | $164.3M | 17 | |
| 2017-09-30 | 14 | $172.1M | 9 | |
| 2017-06-30 | 15 | $173.7M | 20 | |
| 2017-03-31 | 18 | $168.5M | 25 | |
| 2016-12-31 | 18 | $135.5M | 16 | |
| 2016-09-30 | 18 | $123.7M | 11 | |
| 2016-06-30 | 18 | $115.0M | 32 | |
| 2016-03-31 | 22 | $135.7M | 22 | |
| 2015-12-31 | 27 | $147.2M | 35 | |
| 2015-09-30 | 32 | $166.2M | 22 | |
| 2015-06-30 | 30 | $202.9M | 29 | |
| 2015-03-31 | 39 | $235.3M | 16 | |
| 2014-12-31 | 43 | $269.1M | 12 | |
| 2014-09-30 | 45 | $269.4M | 11 | |
| 2014-06-30 | 45 | $282.6M | 14 | |
| 2014-03-31 | 44 | $267.9M | 17 | |
| 2013-12-31 | 41 | $272.3M | 10 | |
| 2013-09-30 | 40 | $255.3M | 9 | |
| 2013-06-30 | 39 | $238.2M | — |
Holding changes this quarter
Cabot-Wellington, LLC's most significant position changes for 2026-03-31: Add: Vanguard Total Stock Mkt ETF (VTI) — shares +16.77%; Trim: Ishares Core Msci Eafe ETF (IEFA) — shares -3.55%; Add: Ishares Core Msci Emerging (IEMG) — shares +3.64%; Add: Vanguard Small-cap ETF (VB) — shares +0.13%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | VTI | Vanguard Total Stock Mkt ETF | +2.2% | +16.77% | Add |
| 2 | VT | Vanguard Tot World Stk ETF | — | — | Unchanged |
| 3 | VB | Vanguard Small-cap ETF | 0% | +0.13% | Add |
| 4 | IEMG | Ishares Core Msci Emerging | -0.1% | +3.64% | Add |
| 5 | IEFA | Ishares Core Msci Eafe ETF | -2.1% | -3.55% | Trim |
FAQ
What is Cabot-Wellington, LLC and what type of investor is it?
Cabot-Wellington, LLC is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $338.1M, 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) — $250.0M (73.9%)
2. Ishares Core Msci Eafe ETF (IEFA) — $64.4M (19.0%)
3. Ishares Core Msci Emerging (IEMG) — $22.1M (6.5%)
4. Vanguard Small-cap ETF (VB) — $1.4M (0.4%)
5. Vanguard Tot World Stk ETF (VT) — $257.1K (0.1%)
What changes did Cabot-Wellington, LLC make in its most recent portfolio filing?
In the latest reported quarter, Cabot-Wellington, LLC made 4 notable position adjustments: 0 new positions were initiated, 3 existing holdings were added to, 1 positions were partially reduced, and 0 were completely exited. The largest of these moves: Add: Vanguard Total Stock Mkt ETF (VTI) — shares +16.77%; Trim: Ishares Core Msci Eafe ETF (IEFA) — shares -3.55%; Add: Ishares Core Msci Emerging (IEMG) — shares +3.64%; Add: Vanguard Small-cap ETF (VB) — shares +0.13%
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.