Illinois Tool Works: Short Interest Climbs 20% as Stock Pushes Higher

Illinois Tool Works closed at $271.05 on April 21, up 5.2% over the past month despite mounting bearish pressure from short sellers. The industrial conglomerate faces rising short interest even as its stock has outperformed in recent weeks.

Short Interest Surges

Short interest jumped nearly 20% over the past month to 9.55 million shares, representing 3.29% of the float as of March 31. Days to cover rose to 7.34, up from 4.19 in mid-February. This extended coverage period suggests short sellers could face increased pressure if the stock continues its upward trajectory.

Cost to borrow climbed 24% over the past month to 0.44%, while utilization stands at just 3.84%. The low utilization indicates ample shares remain available for shorting, but the rising CTB suggests growing demand from bearish traders.

Options Sentiment Turns Bullish

ITW's put/call ratio dropped to 0.42, well below its 20-day average of 0.57 and near the 52-week low of 0.20. The negative z-score of -2.17 signals unusually bullish options sentiment. Traders are overwhelmingly favoring calls over puts, a notable shift from the more balanced sentiment seen through most of March.

Strong Fundamentals Support Rally

The company posted $16.6 billion in revenue with net income of $3.24 billion. ITW maintains a robust EBITDA of $4.87 billion and generated $3.6 billion in operating cash flow. The stock trades at an EV/EBITDA multiple of 17.9.

With an ORTEX Stock Score of 67.74 and analyst return potential of just 1.78%, the stock appears fairly valued at current levels. The company offers a 2.44% forward dividend yield and maintains an RSI of 52.99, indicating neutral momentum.

Earnings Ahead

ITW is scheduled to report Q1 2026 results on April 30. The Short Score of 41.9 suggests moderate bearish positioning ahead of the event. With short interest rising but the stock gaining ground, the earnings release could be a catalyst for increased volatility.

The divergence between rising short interest and positive price momentum creates an intriguing setup heading into the quarterly report.

This is not financial advice. ORTEX data may contain inaccuracies.