3 New Strong Buy Ratings from Top-Rated Analysts: 06/30/2026

By Jessie Moore, Stock Researcher and Writer
June 30, 2026 5:05 AM UTC
3 New Strong Buy Ratings from Top-Rated Analysts: 06/30/2026

Wall Street is wise to these stocks — and now you are, too.

  • International Seaways (INSW) — #1 shipping play eyes 26% upside on global trade recovery.
  • Sandisk (SNDK) — AI memory leader crushes S&P 500 with 4,000%+ surge.
  • Fuller H B (FUL) — Adhesives giant pivots to medical with $942M acquisition.

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1. International Seaways (NYSE: INSW)

Geopolitical shifts are reshaping global oil transportation — and International Seaways is leading the charge. The company operates a fleet of 83 oceangoing vessels transporting crude oil and petroleum products globally, ranking #1 in the Oil & Gas Midstream industry and benefiting from increasing demand for oil and gas transportation.

Zen Rating: A (Strong Buy) — see full analysis

Recent Price: $79.51 — get current quote

Max 1-year forecast: $100.00

Why we're watching:

  • Analyst support: All 3 analysts covering INSW recommend it as a Strong Buy. That is not common. See the data here. 
  • Digging into one of those recommendations to give you greater context, BTIG researcher Gregory Lewis (a top 2% rated analyst) recently maintained his Strong Buy rating with a $100 price target (around 25% implied upside) following expectations of continuing growth and recovery in shipping sectors. He cited robust shipping recovery and positive cash flow as key drivers for the company's momentum.
  • Industry ranking context: INSW is currently the #1 highest-rated stock in the Oil & Gas Midstream industry, which has an Industry Rating of B.
  • Zen Rating highlights: INSW earns the highest possible Zen Rating of A, a Strong Buy recommendation. Only the top 5% of the 4600+ stocks tracked in our database make this cut — it’s a mark of solid fundamentals all around. 
  • Looking at the Component Grades that build the overall grade, INSW scores particularly well with an A Grade for Financials and B Grades for Value, Growth, Momentum, and Sentiment, reflecting broad-based fundamental strength.(See all 7 Zen Component Grades here)

2. Fuller H B (NYSE: FUL)

A century-old adhesives giant is making a bold pivot into high-growth medical markets. H.B. Fuller supplies industrial adhesives globally, with products used in food and beverage containers, disposable diapers, windows, and other manufacturing applications — and the company recently announced a $942 million acquisition of Advanced Medical Solutions to expand into high-growth medical adhesives.

Zen Rating: A (Strong Buy) — see full analysis

Recent Price: $63.25 — get current quote

Max 1-year forecast: $71.00

Why we're watching:

  • Analyst support: FUL has limited, but overall bullish, coverage among the analysts we track, with 2 Strong Buy and 1 Hold recommendation. See them here
  • Looking closer, JP Morgan researcher Jeffrey Zekauskas (a top 16% rated analyst) recently upgraded FUL to Strong Buy following strong Q2 2026 earnings. He noted the company is maintaining adjusted EBITDA via higher prices and positive currency effects despite a flat to lower volume environment, and predicted that lower oil prices and the opening of the Strait of Hormuz will minimize raw material cost pressure in FY 2027.
  • Earnings strength: Q2 earnings demonstrated execution strength: EPS of $1.41 beat estimates by 2.92% with 19.49% year-over-year growth, while revenue of $950.27M exceeded expectations by 2.52% with 5.76% YoY growth.
  • Management's Quantum Leap restructuring initiative is strengthening competitive position and driving operational efficiency improvements across the business.
  • Industry ranking context: FUL is currently the #4 highest-rated stock in the Specialty Chemical industry, which has an Industry Rating of A.
  • Zen Rating highlights: As an A-rated stock, which amounts to a Strong Buy recommendation, FUL has passed our 115-factor fundamental review with flying colors. 
  • Digging into the Component Grades that shape the overall rating, FUL excels particularly in Safety (A grade), reflecting the company's stable business model and strong balance sheet, while maintaining solid scores in Value (B grade) and Growth (B grade) that position it well for continued appreciation. (See all 7 Component Grades here)

3. Sandisk (NASDAQ: SNDK)

A 4,000% surge from its 52-week low isn't a typo — it's SanDisk's reality over the past year. The company specializes in advanced NAND flash technology and storage solutions, with a diverse product line featuring solid-state drives that's benefiting from explosive AI-driven memory demand and currently crushing every S&P 500 stock this year.

Zen Rating: A (Strong Buy) — see full analysis

Recent Price: $2,123.06 — get current quote

Max 1-year forecast: $3,250.00

Why we're watching:

  • Analyst support: SNDK enjoys robust coverage among the analysts we track. Among 17 analysts, it enjoys 10 Strong Buy, 5 Buy, and 2 Hold recommendations. See them here
  • For example, Citigroup researcher Asiya Merchant (a top 1% rated analyst) recently maintained her Strong Buy rating with a $2,500 price target following SNDK's blowout Q2 earnings that beat EPS estimates by 58.62%. She highlighted the company's shift toward high-value datacenter end markets and multi-year customer engagements backed by firm financial commitments as key to structurally higher earnings power.
  • Six additional top 1% analysts covering SNDK include Mizuho's Vijay Rakesh, Bank of America's Wamsi Mohan, Cantor Fitzgerald's C.J. Muse, Morgan Stanley's Joseph Moore, Susquehanna's Mehdi Hosseini, and RBC Capital's Srini Pajjuri — all maintaining bullish outlooks on the memory sector's growth. 
  • Financial momentum is extraordinary: Revenue surged 251% year-over-year to $5.95B in Q2, with a 60.8% profit margin and EPS forecast to grow 113.81% over the next year.
  • Industry ranking context: SNDK is currently the #3 highest-rated stock in the Computer Hardware industry, which has an Industry Rating of C.
  • Zen Rating highlights: We don’t need to tell you that an A rating, or Strong Buy recommendation, is very good. But you should know that it suggests ample upside potential ahead, too: Stocks with this rating have historically delivered market-beating annual returns. 
  • Component Grades: SNDK shows serious muscle in Growth and Financials, where it earns exceptional A grades; it also earns strong Bs for Momentum and Sentiment. Translation: Despite astounding gains, this is a company that appears to have the fundamentals to back its impressive moves. (See all 7 Zen Component Grades here)

What to Do Next?

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