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Looking For Drift:
Finding Alpha in Share Buyback
Announcements
Anju Marempudi
Seong Lee
Objectives
-  Overview of Share Buybacks
-  Asking the question: How do we find alpha?
-  Find out what the data looks like
-  Walk through abnormal returns found in event study
-  Craft an algorithm based off final results
-  Incorporating multiple events with EventVestor
What are Share Buybacks?
What are Share Buybacks?
-  Buying back outstanding
shares
-  Tender offer
-  Buying from market
-  ASR
Why Companies Perform Share Buybacks
-  Buybacks are increasing in recent years
-  Better ROE and ROA
-  Value for investors
-  Undervalued company
-  Tax benefits before 2013
-  Buybacks were taxed at capital gains
-  Dividends were taxed at income-rates
-  Buybacks can backfire
-  “It’s just not the way to run a business.” - Buffet
How do I find alpha?
Finding Alpha
-  What does the data look like?
-  What do abnormal returns look like around the event?
-  Can we use that to create a viable trading strategy?
What does the data look like?
Ticker
Event
Date
Size of
BB
Trade
Date
Total Number of Announcements
-  Average Growth Rate: 8% per year
-  From 2007 - 2014: 46% increase
Size of Buyback Announcements
-  Smaller buybacks are more popular
-  ~800 smaller vs. 300 bigger in 2014
-  Growing at the same pace: ~11% YoY median increase
What do abnormal returns look like?
Cumulative Returns vs Benchmark
Cumulative versus Abnormal
-  Abnormal Returns ~= 0.60%
-  Cumulative Returns ~= 1.42%
Trends in abnormal return volatility
The Trading Strategy
PSBAD Algorithm
-  Trading on buybacks with a size greater than 7.5%
-  Returns: 144.5%
-  Sharpe: 1.66
-  Drawdown: 16.5%
-  Community Post
-  Soon live trading available with E*TRADE
Event Driven Strategies with EventVestor
Growing Popularity of Event-Driven Strats
-  19% increase in net demand for Event-Driven strategies, according to the
2014 Credit Suisse survey.
-  Most funds focus on few events, but more and more funds are expanding
to additional corporate events for alpha generation
-  Beyond hedge funds, event-driven strategies are gaining ground with
mutual funds and ETFs .
-  Corporate Events add significant boost to quant trading strategies
-  Event-driven investors are increasingly using the portfolio approach,
building portfolios with high sigma events, there by increasing the portfolio
hit rates
-  Hedge funds looking to profit from rising and falling share prices (long/
short equity strategies) also benefit and generate excess returns using
corporate events overlays on market data
-  Event-driven strategies provide an alternate investment strategy with low
correlations to economic and market trends.
More Alpha Generating Events
-  CEO Changes
-  Clinical Trials
-  FDA Decisions
-  PDUFA Dates
-  Dividend Changes
-  Earnings Releases
-  Earnings Guidance
-  Index Changes
-  Equity Issue
-  Insider Transactions
-  Activist Transactions
-  Litigations and
Regulatory
-  Mergers & Acquisitions
-  Proxy Contests
-  Retail Same Store Sales
-  Shareholder Activism
-  Spin-offs
-  Stock Splits
Dividend Initiations
Dividend Initiations 2010 (Under $1B Market Cap)
Dividend Increases
Dividend Increases 2010 (Under $1B Market Cap)
Raises Earnings Guidance
Raised Quarterly Guidance (S&P 400 - 2011)
Withdraw Earnings Guidance
Guidance Withdrawal (Russell 1000)
Insider Transactions
Insider Transactions – Sold Shares
Proxy Contest
Proxy Context Announcement
Spin-off Event-Driven Performance
-  Announcements between January 2009 and April 2013
EventVestor events to be available in Q10-K Filings Divestment M&A Announcement
10-Q Filings Dividend M&A Approval
13D Filings Downsizing M&A Close
13G Filings Earnings Preview M&A Related
8-K Filings Earnings Release M&A Withdrawal
Alliance Earnings Restatement Patents & Copyrights
Asset Purchase Exec Bonus and Grants PDUFA Dates
Asset Sale Executive Changes Poison Pill
Bankruptcy FDA Filings Product Recall
Board Changes Guidance Product/Service
Business Expansion Impairments and Charges Proxy Contest
Business Unit Close Index Additions Proxy Meeting
Business Unit Purchase Index Deletions Proxy No-Action
Letters
Business Unit Sale Insider Transactions Proxy Voting Results
Business Update Institutional Transactions Redemption
Buyback Investment Refinance
Buyback Update Investor Meeting Reorganization
CEO Change Issue Debt Same Store Sales
Clinical Trials Issue Equity Secondary Pricing
Conference Joint Venture Settlement
Contract Win Layoff Spin-off
Credit Facility Legal/Regulatory Stock Split
Listings Related Strategy
Tender Offer
Thank You.
Questions?

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Finding Alpha from Stock Buyback Announcements in the Quantopian Research Platform, Anju Marempudi is the founder and CEO of IntelliBusiness and creator of EventVestor and Seong Lee, Client Engineer at Quantopian

  • 1. Looking For Drift: Finding Alpha in Share Buyback Announcements Anju Marempudi Seong Lee
  • 2. Objectives -  Overview of Share Buybacks -  Asking the question: How do we find alpha? -  Find out what the data looks like -  Walk through abnormal returns found in event study -  Craft an algorithm based off final results -  Incorporating multiple events with EventVestor
  • 3. What are Share Buybacks?
  • 4. What are Share Buybacks? -  Buying back outstanding shares -  Tender offer -  Buying from market -  ASR
  • 5. Why Companies Perform Share Buybacks -  Buybacks are increasing in recent years -  Better ROE and ROA -  Value for investors -  Undervalued company -  Tax benefits before 2013 -  Buybacks were taxed at capital gains -  Dividends were taxed at income-rates -  Buybacks can backfire -  “It’s just not the way to run a business.” - Buffet
  • 6. How do I find alpha?
  • 7. Finding Alpha -  What does the data look like? -  What do abnormal returns look like around the event? -  Can we use that to create a viable trading strategy?
  • 8. What does the data look like? Ticker Event Date Size of BB Trade Date
  • 9. Total Number of Announcements -  Average Growth Rate: 8% per year -  From 2007 - 2014: 46% increase
  • 10. Size of Buyback Announcements -  Smaller buybacks are more popular -  ~800 smaller vs. 300 bigger in 2014 -  Growing at the same pace: ~11% YoY median increase
  • 11. What do abnormal returns look like?
  • 13. Cumulative versus Abnormal -  Abnormal Returns ~= 0.60% -  Cumulative Returns ~= 1.42%
  • 14. Trends in abnormal return volatility
  • 16. PSBAD Algorithm -  Trading on buybacks with a size greater than 7.5% -  Returns: 144.5% -  Sharpe: 1.66 -  Drawdown: 16.5% -  Community Post -  Soon live trading available with E*TRADE
  • 17. Event Driven Strategies with EventVestor
  • 18. Growing Popularity of Event-Driven Strats -  19% increase in net demand for Event-Driven strategies, according to the 2014 Credit Suisse survey. -  Most funds focus on few events, but more and more funds are expanding to additional corporate events for alpha generation -  Beyond hedge funds, event-driven strategies are gaining ground with mutual funds and ETFs . -  Corporate Events add significant boost to quant trading strategies -  Event-driven investors are increasingly using the portfolio approach, building portfolios with high sigma events, there by increasing the portfolio hit rates -  Hedge funds looking to profit from rising and falling share prices (long/ short equity strategies) also benefit and generate excess returns using corporate events overlays on market data -  Event-driven strategies provide an alternate investment strategy with low correlations to economic and market trends.
  • 19. More Alpha Generating Events -  CEO Changes -  Clinical Trials -  FDA Decisions -  PDUFA Dates -  Dividend Changes -  Earnings Releases -  Earnings Guidance -  Index Changes -  Equity Issue -  Insider Transactions -  Activist Transactions -  Litigations and Regulatory -  Mergers & Acquisitions -  Proxy Contests -  Retail Same Store Sales -  Shareholder Activism -  Spin-offs -  Stock Splits
  • 20. Dividend Initiations Dividend Initiations 2010 (Under $1B Market Cap)
  • 21. Dividend Increases Dividend Increases 2010 (Under $1B Market Cap)
  • 22. Raises Earnings Guidance Raised Quarterly Guidance (S&P 400 - 2011)
  • 23. Withdraw Earnings Guidance Guidance Withdrawal (Russell 1000)
  • 26. Spin-off Event-Driven Performance -  Announcements between January 2009 and April 2013
  • 27. EventVestor events to be available in Q10-K Filings Divestment M&A Announcement 10-Q Filings Dividend M&A Approval 13D Filings Downsizing M&A Close 13G Filings Earnings Preview M&A Related 8-K Filings Earnings Release M&A Withdrawal Alliance Earnings Restatement Patents & Copyrights Asset Purchase Exec Bonus and Grants PDUFA Dates Asset Sale Executive Changes Poison Pill Bankruptcy FDA Filings Product Recall Board Changes Guidance Product/Service Business Expansion Impairments and Charges Proxy Contest Business Unit Close Index Additions Proxy Meeting Business Unit Purchase Index Deletions Proxy No-Action Letters Business Unit Sale Insider Transactions Proxy Voting Results Business Update Institutional Transactions Redemption Buyback Investment Refinance Buyback Update Investor Meeting Reorganization CEO Change Issue Debt Same Store Sales Clinical Trials Issue Equity Secondary Pricing Conference Joint Venture Settlement Contract Win Layoff Spin-off Credit Facility Legal/Regulatory Stock Split Listings Related Strategy Tender Offer