Once bidding closes on any public offering, the focus for applicants naturally shifts from subscription figures to a much more personal question — whether their application actually resulted in shares. That’s true for those who applied to the Tempsens Instruments IPO, and understanding how the allotment process works can make this waiting period considerably easier to navigate.
The Standard Allotment Process

Share allotment in Indian IPOs follows a structured, regulator-defined system rather than any informal or arbitrary approach. A few essentials worth knowing:
- Retail investors are allotted shares in fixed lots, and when an offering is oversubscribed, a computerized lottery system typically determines successful applicants
- Non-institutional and qualified institutional investors receive shares proportionally based on demand within their respective categories
- A registrar specifically appointed for the offering manages the entire allotment process and finalizes what’s known as the basis of allotment
- Refunds for unsuccessful or partial applications are typically processed within a few working days of finalization
Because this process follows a consistent structure across offerings, individual outcomes largely depend on how oversubscribed a specific category was, rather than any factor specific to the applicant.
Industrial Sector Offerings and Allotment Patterns
Specialized manufacturing and industrial equipment offerings sometimes see different subscription patterns compared to more widely recognized consumer or financial sector issues, since fewer retail investors are deeply familiar with businesses like industrial instrumentation manufacturing. This can mean allotment odds for a specific category may differ from what applicants have experienced with more commonly discussed offerings, making it useful to set expectations based on the specific issue rather than assuming similar demand across every sector.
Checking Where Your Application Stands
Once the basis of allotment has been finalized, applicants can check their ipo allotment status directly, generally by entering a PAN number, application number, or demat account details. This information typically becomes available a couple of days before shares are credited to demat accounts, giving applicants some clarity ahead of the actual listing date.
Handling an Unsuccessful Application
If an application doesn’t result in an allotment, the blocked amount is automatically released back to the applicant’s linked bank account once the basis of allotment is finalized, without requiring any additional steps. Some investors treat this outcome as an opportunity to reassess their approach for future offerings, whether that means applying earlier within the bidding window or simply accepting that heavily oversubscribed issues will always carry lower odds regardless of strategy.
Setting Realistic Expectations on Timing
The full process from bid closure to shares being credited typically takes about a week for a standard mainboard offering, factoring in allotment finalization, refund processing, and demat crediting. Understanding this general timeline in advance, rather than checking status repeatedly within hours of applying, tends to make the entire post-application period feel considerably more manageable for applicants at any experience level.
Keeping Application Details in Order
It’s worth keeping key details such as PAN, demat account number, and application reference number easily accessible, since these are typically required to check allotment status accurately across different platforms. Applicants should also confirm that their bank and demat accounts remain properly linked and active, as mismatches here can occasionally delay refunds or share crediting even after a successful allotment. Attending to these small administrative details tends to prevent unnecessary follow-up once the allotment process has been finalized, allowing applicants to simply monitor their status without added friction along the way, right up until shares are eventually credited or refunds are processed.