Registry rank 534 · Portfolio as of 2026-04-30
Tax-Managed U.S. Large Cap Fund
RETSX (Tax-Managed U.S. Large Cap Fund) · RTLAX (Tax-Managed U.S. Large Cap Fund) · RTLCX (Tax-Managed U.S. Large Cap Fund) · RTMTX (Tax-Managed U.S. Large Cap Fund)
The verdict
What the numbers say
69.6% of this portfolio matches the S&P 500, which costs $10 a year per $100,000 to own outright. This fund charges $900 a year.
Data provenance
Run 363649da-fcfb-4007-87ef-de06de7710ca; method closet-index@2.0.0; fund accession 0001410368-26-063596; comparison periods and expense-filing links appear with their figures. Machine capture time: 2026-07-29T14:22:09.616Z.
Computed rule checks
1 warning · 1 check clear · 1 unavailable
Check clear
· Rule 1
The fund’s filed benchmark and its closest approved index control point to the same comparison.
Methodology rule · visual rules si-visual-explainers@1.0.0
Warning
· Rule 2
69.6% of this portfolio matches the S&P 500, which costs $10 a year per $100,000 to own outright. This fund charges $900 a year.
Methodology rule · visual rules si-visual-explainers@1.0.0
Unavailable
· Rule 3
No complete licensed window and filed headline fee are available together for this check.
Computed on licensed market-return history · filed fee as of 2025-10-31
Methodology rule · visual rules si-visual-explainers@1.0.0
Filed fees in dollars
SEC-convention illustration
Computed from SEC filings
Assumptions for each dollar figure: $100,000 starting amount · 5.0% annual return · annual compounding · fees deducted annually · 0.01% computed index-control baseline. Methodology.
| Share class and filing | 10 years | 20 years | 30 years |
|---|---|---|---|
| RETSX0.90% · SEC expense filing · as of 2025-10-31 | $13,280 | $41,460 | $97,134 |
| RTLAX1.15% · SEC expense filing · as of 2025-10-31 | $16,831 | $51,947 | $120,366 |
| RTLCX1.90% · SEC expense filing · as of 2025-10-31 | $27,032 | $80,674 | $181,065 |
| RTMTX0.80% · SEC expense filing · as of 2025-10-31 | $11,839 | $37,129 | $87,378 |
Real trailing windows
Computed on licensed market-return history
Trailing windows use iShares Core S&P 500 ETF (IVV) adjusted-close total-return history through 2026-07-29 and the same filed index-control fee baseline as the convention table. Methodology.
| Share class and filing | 10 years | 20 years | 30 years |
|---|---|---|---|
| RETSXFiled fee as of 2025-10-31 | $29,919Computed on licensed market-return history 2016-07-29 to 2026-07-29 · proxy return 14.88% annualized | $123,621Computed on licensed market-return history 2006-07-31 to 2026-07-29 · proxy return 11.19% annualized | Proxy history begins 2000 — no full 30-year window |
| RTLAXFiled fee as of 2025-10-31 | $37,953Computed on licensed market-return history 2016-07-29 to 2026-07-29 · proxy return 14.88% annualized | $155,076Computed on licensed market-return history 2006-07-31 to 2026-07-29 · proxy return 11.19% annualized | Proxy history begins 2000 — no full 30-year window |
| RTLCXFiled fee as of 2025-10-31 | $61,121Computed on licensed market-return history 2016-07-29 to 2026-07-29 · proxy return 14.88% annualized | $241,684Computed on licensed market-return history 2006-07-31 to 2026-07-29 · proxy return 11.19% annualized | Proxy history begins 2000 — no full 30-year window |
| RTMTXFiled fee as of 2025-10-31 | $26,661Computed on licensed market-return history 2016-07-29 to 2026-07-29 · proxy return 14.88% annualized | $110,654Computed on licensed market-return history 2006-07-31 to 2026-07-29 · proxy return 11.19% annualized | Proxy history begins 2000 — no full 30-year window |
These figures are illustrations, not predictions or personalized advice. Returns and fees can differ. Read the research disclaimer.
Change the illustration
Computed from SEC filings
Assumptions for the dollar figures below: $100,000 starting amount; 5.0% annual return; 20 years; annual compounding; fees deducted annually; 0.01% computed index-control baseline. RETSX SEC expense filing, as of 2025-10-31. Methodology.
| Result | Amount |
|---|---|
| Ending value at baseline | $264,825 |
| Ending value at filed expense ratio | $223,365 |
| Difference attributed to fee drag | $41,460 |
This is an illustration, not a prediction or personalized advice. Returns and fees can differ. Read the research disclaimer.
Largest active differences vs the S&P 500
The bars are labeled and repeated in the table; color is not the only signal. Linked company names open Buy Like Buffett’s company record; Sensible Investor does not score stocks.
| Holding | Fund | S&P 500 | Difference |
|---|---|---|---|
| Micron Technology, Inc. | 1.72% | 0.68% | +1.04% |
| Tesla, Inc. | 0.96% | 1.87% | -0.91% |
| Alphabet, Inc. | 6.26% | 5.40% | +0.86% |
| Eli Lilly & Co. | 0.48% | 1.30% | -0.83% |
| Berkshire Hathaway, Inc. | 0.75% | 1.57% | -0.82% |
| Caterpillar, Inc. | 0.00% | 0.59% | -0.59% |
| Apple, Inc. | 6.09% | 6.67% | -0.57% |
| Lam Research Corp. | 1.04% | 0.48% | +0.57% |
| Taiwan Semiconductor Manufacturing Co Ltd | 0.50% | 0.00% | +0.50% |
| Celanese Corp | 0.50% | 0.00% | +0.50% |
Source and verification
SEC N-PORT filing · filed 2026-06-22 · period 2026-04-30
SEC expense filing · period 2025-10-31
Cite these figures
Each snippet includes the figure’s source-event date and immutable verification URL.
Best-fit active share
Sensible Investor, “Tax-Managed U.S. Large Cap Fund — best-fit active share,” 30.4% versus the S&P 500, fund portfolio as of 2026-04-30; measured against the filed holdings of iShares Core S&P 500 ETF (IVV), as of 2026-03-31. https://sensible-investor.com/registry/retsx/as-of/363649da-fcfb-4007-87ef-de06de7710ca
RETSX filed expense ratio
Sensible Investor, “Tax-Managed U.S. Large Cap Fund — filed expense ratio,” 0.90% for RETSX, as of 2025-10-31. https://sensible-investor.com/registry/retsx/as-of/363649da-fcfb-4007-87ef-de06de7710ca
RETSX fee per active unit
Sensible Investor, “Tax-Managed U.S. Large Cap Fund — fee per unit of active management,” 2.96% using the RETSX expense ratio as of 2025-10-31 and fund portfolio as of 2026-04-30. https://sensible-investor.com/registry/retsx/as-of/363649da-fcfb-4007-87ef-de06de7710ca