The twelve biggest forward stock splits on US listings, 1 January to 13 August 2026
Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-08-13, from Self-Hosted A-Share Quant Workbench, Explained.
| symbol | effective_on | shares_after_per_share |
|---|---|---|
| RDGAD | Feb 10, 2026 | 10000 |
| CYAND | Feb 9, 2026 | 400 |
| PYBXD | Jun 2, 2026 | 200 |
| TRXOD | Jun 2, 2026 | 100 |
| CSCID | Jul 7, 2026 | 50 |
| HHKIY | Apr 2, 2026 | 30 |
| MULL | Jun 26, 2026 | 25 |
| BKNG | Apr 6, 2026 | 25 |
| SGACF | Feb 23, 2026 | 25 |
| SFCO | Jul 15, 2026 | 21 |
| MUU | Jul 15, 2026 | 20 |
| KORU | Jul 15, 2026 | 20 |
- Rows × columns
- 12 × 3
- Computed
- Completeness
- No missing values
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
symbol |
text | 12 distinct values (BKNG, CSCID, CYAND…) | |
effective_on |
text | 9 distinct values (Apr 2, 2026, Apr 6, 2026, Feb 10, 2026…) | |
shares_after_per_share |
number | 20 to 10,000 | count |
Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on , and the query below is what returned them.
Run it yourself
This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.
SELECT
ticker AS symbol,
formatDateTime(execution_date, '%b %e, %Y') AS effective_on,
round(any(toFloat64(split_to)) / any(toFloat64(split_from)), 2) AS shares_after_per_share
FROM global_markets.stocks_splits
WHERE execution_date >= toDate('2026-01-01')
AND execution_date <= toDate('2026-08-13')
AND split_from > 0
AND split_to > split_from
AND ticker NOT IN ('SPCX')
GROUP BY ticker, execution_date
ORDER BY shares_after_per_share DESC, execution_date DESC
LIMIT 12
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