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TMFStoneOak

Billy Duberstein

General Information

Name:
Billy Duberstein
Fool Since:
January 2 2009
Aliases:
CMFDubs82 (5/15/2019), Dubs82 (3/1/2019)
Where I Live:
Los Angeles, CA
Where I Grew Up:
Purchase, NY
Gender:
Male

Investing Basics

Investing Experience:
High
Risk Tolerance:
Medium High
Investing Style:
Long-Term Buy to Hold
Portfolio Size:
Large (12 or more Stocks)
Types of Investments:
Competitively advantaged companies,, secular growers, deep value, special sits... basically, opportunities, wherever they appear!
Stocks I Own:
BRK-B, SBUX, UI, IBM, AMZN, CEQP, FUN, BX, DIS, LC, MSFT, GOOG, FB, T, FNHC, ULTA, WPM, HRTG, NLY, NPSNY, PROSY, ELVT, KR, CTL, WPG, NFLX, IBKR, BABA, TXN, MU, DISCA, DISCK, JD, TTD, CHTR, TXMD, MDB, SMCI, LRCX, KLAC, ASML, AMAT, DFS, EXPE, TMUS, PSX, GME, XIACY, AAPL, Short Jan 2021 $5 Puts on LC, TSM, JPM, BAC, PNGAY, CRWD, RBGLY, BYND, SE, Short Jan 2021 $4 Puts on CLF, Short Jan 2022 $30 Puts on MU, Short Jan 2021 $2 Puts on GME, VIAC, OCFT, SMLR, Short Jan 2022 $3 Puts on AMC, CCL, Short Oct 2020 $50 Calls on CCL, Short Oct 2020 $28 Puts on AMD, Short Jan 2021 $18 Puts on MU, Short Jan 2021 $25 Puts on MU, AXP, Short Jan 2021 $30 Puts on SBUX, DELL, Short Jan 2022 $35 Puts on MU, Short Jan 2021 $40 Calls on CCL, EQH, EXAS, Short Oct 2020 $100 Puts on TMUS, Short Oct 2020 $100 Puts on CRWD, Short Oct 2020 $90 Puts on CRWD, Short Oct 2020 $250 Puts on LRCX, Short Oct 2020 $260 Puts on ASML, Short Oct 2020 $170 Puts on MSFT, Short Oct 2020 $52.50 Puts on DELL, Short Oct 2020 $22.5 Puts on SMCI, Short Dec 2020 $115 Puts on DOCU, NTNX, Short Nov 2020 $20 Calls on GME, Short Jan 2021 $25 Calls on GME, DG, COST, OLLI, BEPC, DDS, Short Nov 2020 $40 Puts on CMCSA, Short Nov 2020 $42.5 Puts on CMCSA, Short Nov 2020 $95 Puts on TMUS, Short Nov 2020 $9 Puts on LUMN, Short Nov 2020 $300 Puts on LRCX, Short Nov 2020 $25 Calls on GME, Short Nov 2020 $100 Puts on BYND, TCNNF, Short Nov 20 2020 $160 Puts on MSFT, Short Nov 2020 $83.75 Puts on AAPL, Short Dec 2020 $75 Puts on AAPL, Short Nov 2020 $42.5 Puts on MU, Short Dec 2020 $90 Puts on TMUS, SRG, Short Dec 2020 $16 Puts on SRG, Short Dec 2020 $25 Calls on GME, Short Jan 2021 $27 Calls on GME, Short Jan 2021 $30 Calls on BXMT, Short Jan 2021 $165 Puts on UI, Short Dec 2020 $160 Puts on MSFT, Short Jan 2021 $160 Puts on MSFT, Short Nov 2020 $9.5 Puts on GME, Short Dec 2020 $90 Puts on CRWD, Short Dec 2020 $21 Puts on VIAC, Short Jan 2021 $3 Puts on LC, Short Dec 2020 $175 Puts on MSFT, Short Jan 2021 $85 Puts on AYX, Short Dec 2020 $117 Puts on TMUS, Short Dec 2020 $75 Calls on MU

Investing Favorites

Books:
Berkshire Hathaway Shareholder Letters, Common Stocks and Uncommon Profits, Margin of Safety, The Little Book that Builds Wealth

Investing Expertise

My Area of Expertise:
Tech, Consumer, Media, Telecom, Financials
Money I Manage:
I manage separately managed accounts on behalf of clients. This involves buying and selling stocks on their behalf.

Education And Work Information

School(s) Attended
University of Virginia, New York University Stern School of Business.
Job Title
MF Consumer and Tech Writer
Company / Organization
https://stoneoakcapitalllc.com/

Interests

Personal Quote:
"You can see a lot, just by observing." - Yogi Berra
Favorite Sports or Teams:
NY Mets, NY Giants
Favorite Movies:
2001: A Space Odyssey, Dr. Strangelove, The Godfather, Unforgiven, Rosemary's Baby, American Beauty, The Hurt Locker, Trading Places, The Producers (original), Annie Hall, Arthur (original)
Great Books Read Recently:
"Onward" by Howard Schultz
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