CREATE TABLE table_23790 ("shareholder name" TEXT, "A shares" FLOAT, "B shares" FLOAT, "% of capital" TEXT, "% of votes" TEXT)

How many different shareholders have 2.39 % of capital?
SELECT COUNT("shareholder name") FROM table_23790 WHERE "% of capital" = '2.39'
SELECT COUNT("shareholder name") FROM "table_23790" WHERE "% of capital" = '2.39'