Institution in a manner of speaking here (BTC holder since 2010).
Mainly we buy USDT/USDC and utilise across Binance/Kraken/Huobi etc.
Likewise when liquidating our position we do this via USDT/USDC.
Due to the amount of paperwork involved going direct through cicle/coinbase or Tether reduces our audit trail costs.
The process of entering the market is slow based on the market collapse (entering with 10-15%) of realise profits, towards the bottom and selling at stages on the way up, the % profit is then divided and a large % (85%) exits into fiat, the remaining is set for the next cycle.