SEC share issuance with reconstructed splits
In plain terms
After a company publishes its original SEC share count, compare it with the prior-year original filing. Use fully captured split history to correct the count, then test the sign at the next market open.
How it works
Original SEC common-share counts reveal share expansion or contraction after adjusting for provider splits effective by the filing period end. The split basis is an explicitly labeled current-corrected historical reconstruction.
Data dependencies
- Daily prices
Adjusted-close OHLCV for every US-listed ticker; primary price feed.
- Xbrl fundamental snapshots pit
A data feed this strategy reads, refreshed on its normal schedule.
- Security identity history admissible
A data feed this strategy reads, refreshed on its normal schedule.
- Share split capture receipts
A data feed this strategy reads, refreshed on its normal schedule.
Expected edge
See the source research for the original effect size; a modern replication on new data may be weaker.
Related families
Explore SEC share issuance with reconstructed splits on alphactor.ai
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