Definition
Authorized participants (APs) are large institutions that can create new ETF shares by delivering baskets of underlying securities to the ETF sponsor, or redeem shares by returning them for the underlying basket. This in-kind mechanism keeps ETF market prices close to NAV and provides significant tax advantages by avoiding taxable sales within the fund.
lightbulb Example
ETF trades at $100.50 while NAV is $100.00 (0.5% premium). An AP creates new shares by buying the underlying stocks at NAV-equivalent cost and exchanging them for new ETF shares, selling at $100.50 for a $0.50 profit. This arbitrage pushes the ETF price back toward NAV.
verified_user Key Points
- Keeps ETF prices aligned with NAV
- Authorized participants perform creation/redemption
- In-kind transactions avoid taxable events
- Foundation of ETF tax efficiency