Every company that wants to go public in the US must first register with the SEC - US companies file an S-1, foreign companies an F-1, and the final priced prospectus arrives as a 424B4 just before shares trade. This tracker lists 2,753 registration filings, newest first, parsed directly from SEC EDGAR. Companies in registration usually have no ticker yet; tickers appear once assigned.
| Company | Stage | Ticker | Filed | Open |
|---|---|---|---|---|
| Legence Corp. | Priced - final prospectus | LGN | 2025-09-15 | View filing |
| Figure Technology Solutions, Inc. | Priced - final prospectus | FIGR | 2025-09-11 | View filing |
An S-1 is the first public look at a private company - financials, risk factors, and how it plans to use the money. Most companies amend the registration several times (S-1/A) as the SEC reviews it and terms firm up. When you see the final priced prospectus (424B4), the IPO is days or hours away. Once a company starts trading you can follow it in the market cap rankings with full financial statements and filing history.
| Klarna Group plc | Priced - final prospectus | KLAR | 2025-09-10 | View filing |
| AETHLON MEDICAL INC | Priced - final prospectus | AEMD | 2025-09-05 | View filing |
| SMITHFIELD FOODS INC | Priced - final prospectus | SFD | 2025-09-05 | View filing |
| Centuri Holdings, Inc. | Priced - final prospectus | CTRI | 2025-09-04 | View filing |
| ClearSign Technologies Corp | Priced - final prospectus | CLIR | 2025-08-22 | View filing |
| ABVC BIOPHARMA, INC. | Priced - final prospectus | ABVC | 2025-08-15 | View filing |
| ABVC BIOPHARMA, INC. | Priced - final prospectus | ABVC | 2025-08-15 | View filing |
| ABVC BIOPHARMA, INC. | Priced - final prospectus | ABVC | 2025-08-15 | View filing |
| ABVC BIOPHARMA, INC. | Priced - final prospectus | ABVC | 2025-08-15 | View filing |
| ABVC BIOPHARMA, INC. | Priced - final prospectus | ABVC | 2025-08-15 | View filing |
| Circle Internet Group, Inc. | Priced - final prospectus | CRCL | 2025-08-15 | View filing |
| MIAMI INTERNATIONAL HOLDINGS, INC. | Priced - final prospectus | MIAX | 2025-08-14 | View filing |
| Bullish | Priced - final prospectus | BLSH | 2025-08-13 | View filing |
| Avidbank Holdings, Inc. | Priced - final prospectus | AVBH | 2025-08-08 | View filing |
| Centuri Holdings, Inc. | Priced - final prospectus | CTRI | 2025-08-08 | View filing |
| Heartflow, Inc. | Priced - final prospectus | HTFL | 2025-08-08 | View filing |
| WhiteFiber, Inc. | Priced - final prospectus | WYFI | 2025-08-08 | View filing |
| Firefly Aerospace Inc. | Priced - final prospectus | FLY | 2025-08-08 | View filing |
| Aptevo Therapeutics Inc. | Priced - final prospectus | APVO | 2025-08-08 | View filing |
| Figma, Inc. | Priced - final prospectus | FIG | 2025-07-31 | View filing |
| Ambiq Micro, Inc. | Priced - final prospectus | AMBQ | 2025-07-31 | View filing |
| Accelerant Holdings | Priced - final prospectus | ARX | 2025-07-25 | View filing |
| McGraw Hill, Inc. | Priced - final prospectus | MH | 2025-07-24 | View filing |
| NIQ Global Intelligence plc | Priced - final prospectus | NIQ | 2025-07-24 | View filing |
| reAlpha Tech Corp. | Priced - final prospectus | AIRE | 2025-07-18 | View filing |
| BriaCell Therapeutics Corp. | Priced - final prospectus | BCTX | 2025-07-16 | View filing |
| Mega Fortune Co Ltd | Priced - final prospectus | MGRT | 2025-07-16 | View filing |
| Cellectar Biosciences, Inc. | Priced - final prospectus | CLRB | 2025-07-02 | View filing |
| Bone Biologics Corp | Priced - final prospectus | BBLG | 2025-06-30 | View filing |
| Ascent Solar Technologies, Inc. | Priced - final prospectus | ASTI | 2025-06-30 | View filing |
| QMMM Holdings Ltd | Priced - final prospectus | QMMM | 2025-06-20 | View filing |
| Caris Life Sciences, Inc. | Priced - final prospectus | CAI | 2025-06-20 | View filing |
| Aptevo Therapeutics Inc. | Priced - final prospectus | APVO | 2025-06-20 | View filing |
| Slide Insurance Holdings, Inc. | Priced - final prospectus | SLDE | 2025-06-18 | View filing |
| Centuri Holdings, Inc. | Priced - final prospectus | CTRI | 2025-06-17 | View filing |
| Chanson International Holding | Priced - final prospectus | CHSN | 2025-06-16 | View filing |
| Chime Financial, Inc. | Priced - final prospectus | CHYM | 2025-06-12 | View filing |
| Voyager Technologies, Inc./DE | Priced - final prospectus | VOYG | 2025-06-12 | View filing |
| AYTU BIOPHARMA, INC | Priced - final prospectus | AYTU | 2025-06-09 | View filing |
| BITMINE IMMERSION TECHNOLOGIES, INC. | Priced - final prospectus | BMNR | 2025-06-06 | View filing |
| Sandisk Corp | Priced - final prospectus | SNDK | 2025-06-06 | View filing |
| Circle Internet Group, Inc. | Priced - final prospectus | CRCL | 2025-06-05 | View filing |
| Fly-E Group, Inc. | Priced - final prospectus | FLYE | 2025-06-02 | View filing |
| Galaxy Digital Inc. | Priced - final prospectus | GLXY | 2025-05-30 | View filing |
| UMB FINANCIAL CORP | Priced - final prospectus | UMBF | 2025-05-30 | View filing |
| Amer Sports, Inc. | Priced - final prospectus | AS | 2025-05-30 | View filing |
| Claros Mortgage Trust, Inc. | Priced - final prospectus | CMTG | 2025-05-28 | View filing |
| Guardian Pharmacy Services, Inc. | Priced - final prospectus | GRDN | 2025-05-23 | View filing |