BRK.A Berkshire Hathaway (Warren Buffett) : updated portfolio positions in 13F filing

Affirms OXY HPQ positions.

New C ALLY CE PARA CE MCK positions.

Exited WFC BMY ABBV

Highlights from 2022 Q1 filing as compared to Q4 2021:

• New positions in: OXY (~136.37 mln shares), HPQ (~104.48 mln), PARA (~68.95 mln), C (~55.16 mln), ALLY (~8.97 mln), CE (~7.88 mln), MCK (~2.92 mln), MKL (~0.42 mln)
• Increased positions in: CVX (to ~159.18 mln shares from ~38.25 mln shares), ATVI (to ~64.32 mln from ~14.66 mln), FWONK (to ~7.72 mln from ~2.12 mln), FND (to ~4.78 mln from ~0.84 mln), GM (to ~62.05 mln from ~60 mln) RH (to ~2.17 mln from ~1.82 mln)
• Maintained positions in: BAC (~1010.1 mln shares), AAPL (~890.92 mln shares), KO (~400 mln shares), KHC  (~325.63 mln shares), AXP (~151.61 mln shares), USB (~126.42 mln shares), DVA (~36.1 mln shares), MCO (~24.67 mln shares)
• Closed positions in: BMY (from ~5.2 mln), ABBV (from ~3.03 mln), WFC (from ~0.68 mln)
• Decreased positions in: VZ (to ~1.38 mln shares from ~158.82 mln shares), STOR (to ~14.75 mln from ~24.42 mln), RPRX (to ~1.5 mln from ~8.65 mln), KR (to ~57.99 mln from ~61.41 mln)