Tax-Loss Harvest Finder
Sell the loss, keep the exposure. For any fund, ranked stand-ins that track the same market — scored on a year of price correlation, holdings overlap, and fee — with a flag when two funds follow the same index and a swap could look substantially identical.
Correlation computed on ~250 shared sessions per pair · not tax advice — the flag is a heuristic, your compliance desk has the final word
| Substitute | Correlation | Book overlap | Fee vs ARKQ | Assets | Wash-sale read | |
|---|---|---|---|---|---|---|
| KOMP State Street SPDR S&P Kensho New Economies Composite ETF | 0.927 | — | -55bp | $2.7B | different index | Compare |
| VBK Vanguard Small Cap Growth Index Fund | 0.870 | — | -68bp | $17.7B | different index | Compare |
| ARKK ARK INNOVATION ETF | 0.847 | — | same | $5.7B | different index | Compare |
| ONEQ Fidelity Nasdaq Composite Index ETF | 0.837 | — | -54bp | $6.7B | different index | Compare |
| SCHB Schwab U.S. Broad Market ETF | 0.828 | — | -72bp | $30.7B | different index | Compare |
| VTI Vanguard Total Stock Market Index Fund | 0.825 | — | -72bp | $428.1B | different index | Compare |
RANKED BY CORRELATION, FEE, AND OVERLAP · “SAME INDEX” PAIRS ARE FLAGGED BECAUSE THE IRS HAS NEVER DEFINED “SUBSTANTIALLY IDENTICAL” — MOST DESKS TREAT SAME-INDEX SWAPS AS OFF-LIMITS AND DIFFERENT-INDEX SWAPS AS DEFENSIBLE
Cached coverage for 2,133 funds. Latest price/flow record dates: 2024-08-23 to 2026-10-02 (1,104 funds with dated records). Fund details retrieved: 2026-09-02 to 2026-10-03. Data dates vary by fund; these are not live quotes. Flow totals include available records only; missing coverage is not evidence of zero flow.