

If you own a US total market fund and call yourself diversified, the math says otherwise.

Farther Finance Advisors LLC boosted its stake in iShares Core MSCI International Developed Markets ETF (NYSEARCA:IDEV) by 121.7% in the fourth quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission. The firm owned 12,469 shares of the company's stock after purchasing an additional 6,845 shares during

Fortitude Family Office LLC lifted its position in shares of iShares Core MSCI International Developed Markets ETF (NYSEARCA:IDEV) by 7.4% during the fourth quarter, according to its most recent disclosure with the Securities and Exchange Commission. The firm owned 252,319 shares of the company's stock after purchasing an additional 17,455 shares during

Captrust Financial Advisors cut its holdings in iShares Core MSCI International Developed Markets ETF (NYSEARCA:IDEV) by 13.0% during the undefined quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The institutional investor owned 644,003 shares of the company's stock after selling 95,879 shares during the

Ameriprise Financial Inc. lifted its position in iShares Core MSCI International Developed Markets ETF (NYSEARCA:IDEV) by 7.4% in the third quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor owned 7,361,205 shares of the company's stock after purchasing an additional 508,997 shares during

First Command Advisory Services Inc. boosted its stake in shares of iShares Core MSCI International Developed Markets ETF (NYSEARCA:IDEV) by 13.8% in the third quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 1,343,457 shares of the company's stock after buying an

Warren Buffett is not fully out of the picture and has an indirect stake in a secret portfolio that gives him exposure to the iShares Core MSCI EAFE ETF (BATS:IEFA), Vanguard High Dividend Yield ETF (NYSEARCA:VYM), and iShares Core MSCI International Developed Markets ETF (NYSEARCA:IDEV).

The name Warren Buffett has become interchangeable with Berkshire Hathaway (NYSE:BRK-B ).