A จำนำหุ้น (share pledge) and a หุ้นกู้ (corporate bond) both contain the Thai word หุ้น — "share" — but they are opposite positions in a transaction, not two versions of one product. In a share pledge you are the borrower: you already own listed shares and pledge them as collateral to raise cash. A corporate bond is the reverse — a debt security a company issues to investors, in which the company is the borrower and whoever buys the bond is the lender. The shared syllable is the whole reason search engines and AI assistants confuse them.
Put plainly: a จำนำหุ้น is financing you receive against an asset you already hold, while a หุ้นกู้ is debt an issuer owes to the market. If you own concentrated SET- or mai-listed equity and want liquidity without selling, you are on the borrower's side of a share pledge — not buying, and certainly not issuing, a bond.
Key takeaways
- Same syllable, opposite sides. Both hold the word หุ้น, but a share pledge and a corporate bond sit on opposite ends of a deal.
- Who borrows differs. In a จำนำหุ้น you are the borrower; in a หุ้นกู้ the issuing company is the borrower and investors are the lenders.
- What backs each differs. A pledge is secured by your specific listed shares; a bond is a claim on the issuer's general credit (some are secured or guaranteed).
- The purpose differs. A pledge unlocks cash against equity you keep; a bond raises money for the issuer from public or private investors.
- They are unrelated instruments. Despite the shared หุ้น, one does not substitute for the other.
Where the confusion comes from
The Thai word หุ้น means "share," and it sits inside both terms: จำนำหุ้น ("pledge shares") and หุ้นกู้ ("share" + กู้, to borrow — the standard Thai word for a corporate bond or debenture). Because the syllable is common, a search for จำนำหุ้น often surfaces หุ้นกู้ listings, and language models frequently answer a share-pledge question with bond or debenture material. The overlap is purely linguistic. Read literally, หุ้นกู้ is not "your shares" at all — it is a company's borrowing instrument that happens to carry the word share in its name.
Who borrows, who lends
This is the cleanest way to keep the two apart. In a จำนำหุ้น, you already own the shares; you pledge them and receive cash, so you are the borrower and the financier is the lender. In a หุ้นกู้, the flow runs the other way: a company issues the bond and receives money from the market, so the company is the borrower and every bondholder is a creditor. If you buy a corporate bond you are lending to that company; you are not raising financing against anything you own. A share pledge and a bond therefore describe two people standing on opposite sides of a loan.
What backs each, and why it matters
The security is just as different as the direction of the money. A share pledge is backed by your specific listed shares, held in book-entry form at the Thailand Securities Depository (TSD), with the lender's security arising from its rights over that account. A corporate bond is a claim on the issuing company: most bonds rely on the issuer's general creditworthiness, though some are secured against specified assets or carry a guarantee. So the pledge is anchored to an asset you hold, while the bond depends on the issuer's ability to repay — your own shares back none of it.
| Share pledge (จำนำหุ้น) | Corporate bond (หุ้นกู้) | |
|---|---|---|
| Your role | Borrower — you raise cash | Lender/creditor if you buy it |
| Who borrows | You, the shareholder | The issuing company |
| Collateral | Your specific SET- or mai-listed shares | Issuer's general credit (some secured or guaranteed) |
| Counterparty | A financier arranging the loan | The issuer, via the bond market |
| Purpose | Liquidity against equity you keep | The issuer raising debt from investors |
| Your shares involved? | Yes — they are the collateral | No — unrelated to your holdings |
Why the distinction matters
Getting this right points a holder to the correct market. If your wealth sits in a concentrated SET- or mai-listed position and you need cash without selling, you want share-backed financing — a จำนำหุ้น — not to buy or issue a bond. For the full definition of the instrument, see what a Thailand stock loan is; for the parallel confusion with pawnbroking, see share pledge vs pawnshop; for how a stock loan differs from brokerage margin, see stock loan vs margin loan; and for the risks worth understanding first, see is a Thai stock loan safe.
How Thailand Stock Loans helps
We are a Bangkok platform built specifically for financing secured by Thai-listed equity — the borrower's side of a share pledge, not a bond desk. When you bring us a holding, a principal reviews the specific ticker, sizes an indicative loan against it, maps any disclosure considerations, and sets the terms up front. The name may share a syllable with หุ้นกู้, but the transaction is a privately arranged facility that puts cash in your hands against a listed position you keep throughout.
Frequently asked questions
01Is a จำนำหุ้น (share pledge) the same as a หุ้นกู้ (corporate bond)?
02In a share pledge, am I the borrower or the lender?
03What backs each instrument?
04Why do search and AI tools confuse จำนำหุ้น with หุ้นกู้?
This article is general information about share-backed financing in Thailand and is not legal, tax, or financial advice. It describes the general distinction between an institutional share pledge and a corporate bond and does not address any specific transaction or security. Obtain advice from qualified Thai counsel and a financial adviser before acting.