STOCK

STX SEAGATE TECHNOLOGY HLDNGS PL

Held by 15 of 73 curated managers · 15 total holders in our 13F universe.

FUNDAMENTALS
Market Cap $188.8B
P/E (Trailing) 62.09
P/E (Forward) 14.99
PEG Ratio 0.51
Price/Book 86.88
Profit Margin 26.1%
Gross Margin 45.6%
Revenue Growth YoY 48.5%
Earnings Growth YoY 148.8%
Dividend Yield 0.3%
52-Week Range $193.32 – $1,145.00

Fundamentals: Yahoo Finance · cached · Sep 12, 2026

QUARTERLY FINANCIALS

Revenue & Net Margin — STX

$2B$4.1B+0%+40%Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26RevenueNet Margin

Source: Yahoo Finance (yfinance) · 6 quarters

SMART MONEY HOLDERS · from our curated set

Top managers holding STX

  1. Lone Pine Capital LLC Growth equity concentrated on semiconductor exposure.
    Thematic Mega
    5.9% of portfolio
  2. Duquesne Family Office LLC Druckenmiller — macro generalist.
    Name to know
    2.7% of portfolio
  3. Tiger Global Management LLC Growth tech.
    Thematic Mega
    1.2% of portfolio
  4. Bridgewater Associates, LP Macro long-term framework.
    Thematic Mega
    0.8% of portfolio
  5. Renaissance Technologies LLC Quant. Different beast — opt in or out.
    Thematic Mega
    0.6% of portfolio
  6. Citadel Advisors LLC Citadel — systematic quantitative dominance.
    Name to know Mega
    0.4% of portfolio
  7. Aigen Investment Management, LP Fifty percent alpha on fifty-two positions.
    Top performer
    0.3% of portfolio
  8. State Street Corp. Index tracker with mega-cap tech tilt.
    Name to know Mega
    0.3% of portfolio
  9. Two Sigma Investments, LP Quantitative arbitrage. Zero alpha. Known entity.
    Name to know Mega
    0.3% of portfolio
  10. WINTON GROUP Ltd Berkshire proxy with modest alpha generation.
    Top performer
    0.3% of portfolio
EDITORIAL BRIEF

The editorial brief for STX is being prepared. Stock briefs roll out across Q3 starting with the most-held names.

INSIDER TRADES · recent
  • Mosley William D Mar 19, 2026 SELL $10.00M
  • Teh Ban Seng May 14, 2026 SELL $6.54M
  • Teh Ban Seng Jan 29, 2026 SELL $4.19M
  • Teh Ban Seng Jan 29, 2026 SELL $4.14M
  • Mosley William D May 20, 2026 SELL $3.61M
CONGRESS TRADES · recent

No STOCK Act trades on file for STX.