Perma-fix Environmental Svcs (PESI) Institutional Investor Snapshot (91 Funds, Q2 2026)

PESI ranks #4812 out of 37696 tracked stocks by institutional interest, inside the more closely watched half of our coverage.

PESI is a top-conviction position for Fifth Lane Capital, LP — at 15.8% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in PESI belongs to BlackRock, Inc., but the position matters far more to Fifth Lane Capital, LP, who has 15.8% 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.

Bailard, Inc. has added to its PESI position for two straight quarters, increasing it by $88.3K to reach $278.6K today.

PESI is down 7.4% today, but institutions show net buying of $27.2M this quarter — a divergence between today's price move and the underlying institutional flow.

PESI reported a net loss of $21.2M over the trailing twelve months.

• Not yet profitable — net loss of $21.2M over the trailing twelve months
• Revenue declined 4.7% year over year
• Net income declined year over year, from -$18.8M to -$21.2M
• Operating cash flow was negative, using $10.8M in cash
• Current ratio of 1.61x — enough short-term assets to cover short-term liabilities
• Liabilities run 2105.28x equity — a highly leveraged balance sheet worth noting