Caledonia added shares of the beleaguered learning stock while its shares were near 52-week highs.Caledonia (Private) Investments Pty Ltd disclosed a buy of 1,935,803 additional Coursera shares, increasing its position by an estimated $44.43 million, per Nov. 14, 2025, SEC filings.What happenedAccording to a Securities and Exchange Commission (SEC) filing dated Nov. 14, 2025, Caledonia (Private) Investments increased its position in Coursera (COUR +1.02%) by 1,935,803 shares during the third quarter. The fu ...