Large Cap Stocks At 52-Week Highs: Thursday’s Full List
A short list of market leaders is led by a technology giant and a cluster of energy names, raising questions about the nature of strength.
Arista Networks (ANET), a company with a market value of about $227.7 billion, has gained 17.4% over the last month while the S&P 500 returned +1.1%. As of Thursday, July 9, it is one of just 7 Large Cap stocks from the Russell 3000 trading at a 52-week high. The central question is what kind of business it takes to earn a new high in this tape. The names below show there is more than one answer.
Thursday’s Full 52-Week-High List
The table below lists every stock at its 52-week high, largest first, with one-day, one-week, one-month, and one-year returns:
| Tickers | Market Cap |
1D % Chg |
1W % Chg |
1M % Chg |
1Y % Chg |
|---|---|---|---|---|---|
| ANET | $227.7 Bil | 8.8% | 6.6% | 17.4% | 78.4% |
| NET | $96.4 Bil | 1.7% | 11.5% | 9.3% | 41.8% |
| VLO | $84.3 Bil | 6.3% | 8.6% | 10.6% | 101.8% |
| MPC | $82.8 Bil | 5.4% | 9.8% | 7.1% | 62.2% |
| PSX | $75.5 Bil | 5.0% | 11.1% | 2.6% | 53.7% |
| D | $61.4 Bil | 0.0% | 2.3% | 4.4% | 29.2% |
| TRGP | $59.7 Bil | 1.5% | 3.6% | 5.2% | 64.8% |
Is every new high built on the same foundation?
The list’s largest company, Arista Networks (ANET), trades at 61.2 times trailing earnings, supported by revenue that grew 30.6% over the last twelve months and an operating margin of 42.8%. Another technology name, Cloudflare (NET), shows revenue growth of 31.6% but an operating margin of -9.3%.
Contrast those profiles with the list’s largest industry cluster, Oil & Gas Refining & Marketing, with 3 names. Valero Energy (VLO) trades at 20.0 times trailing earnings after its revenue declined 2.8% over the last twelve months, with an operating margin of 4.7%.
A 52-week high is a starting point for research, not a conclusion.
Strength often persists, and a stock at its highest price in a year is a sign of powerful interest. But a price is not a verdict on the business. The disciplined move is to treat the high as a prompt to check the fundamentals. The work is to ask whether the company’s growth and margins can earn the level the market has granted it.
A new high tells you what the market already believes. The harder question is which of these runs management itself is underwriting. Our Guidance Momentum screen tracks exactly that: stocks where the company raised its own forward numbers.
One more pattern worth noticing: 4 of the 7 names are Energy stocks. When a whole group is making new highs together, an energy ETF like XLE is one way to own the group’s strength without betting on which single name leads it from here.
Strength Is A Clue. It Is Not A Plan
A stock at its 52-week high has momentum on its side, and momentum is a real force. It is also the most crowded signal in the market, and the difference between a run that lasts and one that tops is always the business underneath.
Checking that business, across thousands of names, is how the Trefis High Quality (HQ) Portfolio is assembled: roughly 30 companies that pass the quality screens, rebalanced on rules. It has a track record of outpacing a benchmark that combines all major indices – the S&P 500, S&P Mid-cap, and Russell 2000. Let the highs point; let the discipline decide.