"Tracking Stanley Druckenmiller's Duquesne Family Office Portfolio - Q3 2016 Update"
"Stanley Druckenmiller’s 13F portfolio value increased ~30% from $870M to $1.13B this quarter.The huge ~11% of portfolio Halliburton stake was disposed of this quarter.Duquesne Family Office portfolio has 41 positions with the top three accounting for around 28% of the portfolio.Stanley Druckenmiller’s portfolio increased 29.88% this quarter from $870M to $1.13B. 12 of the 31 positions as of last quarter were dropped and 22 news one added during the quarter. The nimble trading is typical of the trend-following style. To know more about Druckenmiller's trading style check out .Below is a summary of the major stakes:AbbVie Inc. (ABBV): ABBV is a large (top three) 7.39% portfolio stake established last quarter at prices between $57 and $65. The stock is now at $62.22. ABBV is a 2013 spinoff from Abbot Labs (ABT).Abbott Labs (ABT): Druckenmiller has had several previous roundtrips on ABT and he established a small position last quarter as well. The stake was increased by over 170% this quarter at prices between $39.31 and $45.29 and the stock is now at $38.10. The stake is now fairly large at ~4%.Facebook Inc. (FB): FB was the largest individual stock position at 12.24% of the portfolio as of last quarter. The stake was first purchased in Q4 2014. The position peaked at just over 4M shares in Q3 2015 with close to one-third of the portfolio in that single holding. Around 3.8M shares were purchased in Q2 & Q3 2015 at prices between $78 and $97. Last three quarters had seen a combined ~77% reduction at prices between $90 and $121. There was another ~80% selling this quarter at prices between $114 and $131. The stock is now at $120. Druckenmiller is harvesting gains and the remaining stake is at ~2%.Note: FB has seen a previous roundtrip in the portfolio. A ~5% portfolio stake established in Q2 2014 was disposed of the following quarter.Halliburton Co. (HAL): The huge 11.33% HAL stake established last quarter at prices between $34 and $46 was disposed of this quarter at prices between $41 and $47. The stock currently trades at $54.Note: HAL has seen several previous roundtrips going back to Q3 2012. The latest was a ~5% portfolio stake purchased in Q2 2015 and eliminated the following quarter.iShares MSCI Emerging ETF (EEM): EEM is currently the largest position at ~15% of the portfolio. It was established in Q1 2016 at prices between $28 and $34. Last quarter saw a ~30% selling at prices between $32 and $35. There was a huge ~120% increase this quarter at prices between $33.50 and $38 and the stock is now at $35.15.Note: EEM has seen a previous roundtrip in the portfolio: a small position established in Q3 2012 was eliminated in Q1 2013.iShares Nasdaq Biotech ETF (IBB): IBB is a small 1.73% stake established this quarter. Druckenmiller has established several other stakes in the biotech area: AC Immune (ACMU), Juno Therapeutics (JUNO), Nektar Therapeutics (NKTR), and Merck (MRK).Below is a spreadsheet that highlights the changes to Stanley Druckenmiller's Duquesne Family Office US long stock portfolio as of Q3 2016. For a look at how his portfolio has progressed, :To learn more about how to profit from a strategy of following the best hedge fund picks, check out our book ."