Opendoor Technologies Inc (OPEN) — 13F Holders Deep Dive (Q2 2026)

OPEN ranks #1535 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

OPEN is a top-conviction position for Lennar CORP /new/ — at 99.0% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in OPEN belongs to California State Teachers Retirement System, but the position matters far more to Lennar CORP /new/, who has 99.0% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

GAMMA Investing LLC has added to its OPEN position for two straight quarters, increasing it by $6.8K to reach $7.2K today.

Independent Financial Group, LLC has trimmed its OPEN position for two straight quarters, cutting it by $352.4K while still holding $133.2K.

OPEN is down 8.8% today, but institutions show net buying of $670.4M this quarter — a divergence between today's price move and the underlying institutional flow.

OPEN reported a net loss of $1.5B over the trailing twelve months.

• Not yet profitable — net loss of $1.5B over the trailing twelve months
• Revenue declined 37.2% year over year
• Net income declined year over year, from -$305.0M to -$1.5B
• Generated $1.0B in positive operating cash flow
• Current ratio of 7.03x — enough short-term assets to cover short-term liabilities
• Liabilities run 1.40x equity — within a conventional range