Buy 3 Momentum Anomaly Stocks as Anthropic IPO Buoys Markets

The article recommends ATI, Delek US Holdings and Marathon Petroleum as momentum-screen picks: their shares rose 68.6%, 87.9% and 126.8%, respectively, over the past year, despite weekly declines of 9.3%, 9.4% and 8.2%; all have Momentum Scores of A. It attributes a recent broader U.S. equity uptick to optimism around Anthropic’s IPO and a tech rally, while noting that investors broadly expect the Fed to leave rates unchanged at its policy meeting.

Analysis

The screen is a positioning signal, not a fundamental catalyst: it selects names with unusually strong trailing returns after a sharp weekly drawdown, a setup that can attract dip-buyers but also amplify momentum reversals. ATI’s drivers differ from the refiners’; treating all three as a single AI- or risk-on trade risks confusing correlation with earnings exposure. For ATI, watch aerospace/defense and industrial order trends and pricing; the second-order read-through is to specialty-materials peers such as Carpenter Technology, not a direct benefit from an AI IPO. For DK and MPC, lower crude alone is not bullish: realized refining economics depend on product prices and crack spreads, while an Iran de-escalation can pressure both feedstock and product values. The 1–3 month test is whether crack spreads and company guidance hold as crude moves; over 6–18 months, weaker product demand or capacity additions could reverse strong equity momentum.

Near term, the dominant risk is a crowded momentum unwind, especially after large 12-month gains and a broad market rally whose catalyst may not translate into these companies’ cash flows. Fed repricing can also hit cyclical equities through discount rates and risk appetite. The contrarian point: the weekly losses may be ordinary volatility, but the article provides no valuation, earnings revisions, or operating data to show that the pullback is a bargain. Treat the reported scores as a screen result, not evidence of forward earnings strength.

Key Decisions for Investors

• Do not buy the three-name basket solely on the screen. Verify current earnings revisions, valuation, and—particularly for DK and MPC—regional crack spreads before adding exposure; the article does not establish that all three meet the same earnings or recommendation criteria.
• Watch ATI for a momentum re-entry only after price stabilizes and aerospace/defense or industrial order commentary confirms demand. Falsify the setup if estimates turn down or the stock makes a sustained new low after the pullback; monitor Carpenter Technology as a peer read-through.
• For refiners, prefer a conditional long in MPC or DK only if crack spreads remain firm despite falling crude and guidance supports margins. A crude decline accompanied by narrowing spreads, weaker product demand, or downward guidance would invalidate the trade; do not use crude direction alone as the signal.
• At the portfolio level, keep any exposure smaller than a normal trend-following position until the Fed meeting and near-term company updates pass. If the broad rally fades while these stocks fail to reclaim their pullback, stand aside rather than averaging down.