← SageRanks

Buffett on the NZX

This ranking weighs ROE ×4, Gross margin ×3, and nothing else, across the 20 companies we track on the NZX. 2 of them clear Buffett’s hard limits right now, and 3 cannot be judged because a required figure is missing.

Ranked highest by Buffett on this market right now, which is not the same list as the one that clears the limits above:

  1. Fisher & Paykel Healthcare (FPH.NZ) · Healthcare · ROE 23% · Gross margin 64%
  2. Spark New Zealand (SPK.NZ) · Communication Services · ROE 31% · Gross margin 35%
  3. Vector (VCT.NZ) · Utilities · ROE 7% · Gross margin 57%
  4. Chorus (CNU.NZ) · Communication Services · ROE 5% · Gross margin 72%
  5. Auckland Airport (AIA.NZ) · Industrials · ROE 3% · Gross margin 77%

From data as of 2026-09-11 01:00:55 UTC. Rebuilt every hour; the table above is live.

All 20 companies on the NZX, ranked by Buffett, as text
  1. Fisher & Paykel Healthcare (FPH.NZ) · ROE 23% · Gross margin 64%
  2. Spark New Zealand (SPK.NZ) · ROE 31% · Gross margin 35%
  3. Vector (VCT.NZ) · ROE 7% · Gross margin 57%
  4. Chorus (CNU.NZ) · ROE 5% · Gross margin 72%
  5. Auckland Airport (AIA.NZ) · ROE 3% · Gross margin 77%
  6. Contact Energy (CEN.NZ) · ROE 11% · Gross margin 33%
  7. Mainfreight (MFT.NZ) · ROE 12% · Gross margin 22%
  8. Infratil (IFT.NZ) · ROE 4% · Gross margin 57%
  9. Port of Tauranga (POT.NZ) · Gross margin 54%
  10. Mercury NZ (MCY.NZ) · ROE 6% · Gross margin 33%
  11. Freightways (FRE.NZ)
  12. Summerset (SUM.NZ) · ROE 10% · Gross margin 12%
  13. EBOS Group (EBO.NZ) · ROE 8% · Gross margin 13%
  14. Fletcher Building (FBU.NZ) · ROE 5% · Gross margin 32%
  15. Meridian Energy (MEL.NZ) · ROE 1% · Gross margin 35%
  16. SkyCity (SKC.NZ) · ROE 1% · Gross margin 46%
  17. KMD Brands (KMD.NZ) · ROE -12% · Gross margin 56%
  18. Fonterra (FSF.NZ) · ROE 0%
  19. Genesis Energy (GNE.NZ) · ROE 3% · Gross margin 19%
  20. Ryman Healthcare (RYM.NZ) · ROE -4% · Gross margin 9%