Revealing Shorts: An Examination of Large Short Position Disclosures
63 Pages Posted: 16 Aug 2011 Last revised: 4 Mar 2015
Date Written: March 2, 2015
Abstract
By 2012, all European Union countries began requiring the disclosure of large short positions. This regime change reduced short interest, bid-ask spreads, and the informativeness of prices. After specific disclosures, short-run abnormal returns are insignificantly negative, but 90-day cumulative abnormal returns are –5.23%. We find disclosures are likely to be followed by other disclosures, especially when the initial discloser is large or centrally located, but there is no subsequent increase in short interest, and prices do not subsequently reverse. These results indicate that large short sellers are well-informed, and that disclosures are not being used to coordinate manipulative attacks.
Keywords: short sales, short interest, securities lending, secondary equity offering
JEL Classification: G14
Suggested Citation: Suggested Citation
Do you have negative results from your research you’d like to share?
Recommended Papers
-
Short Sale Constraints and Stock Returns
By Charles M. Jones and Owen A. Lamont
-
Short Sale Constraints and Stock Returns
By Charles M. Jones and Owen A. Lamont
-
Breadth of Ownership and Stock Returns
By Joseph Chen, Harrison G. Hong, ...
-
Breadth of Ownership and Stock Returns
By Joseph Chen, Harrison G. Hong, ...
-
Can the Market Add and Subtract? Mispricing in Tech Stock Carve-Outs
By Owen A. Lamont and Richard H. Thaler
-
Can the Market Add and Subtract? Mispricing in Tech Stock Carve-Outs
By Owen A. Lamont and Richard H. Thaler
-
Limited Arbitrage in Equity Markets
By Mark L. Mitchell, Todd C. Pulvino, ...
-
Dotcom Mania: The Rise and Fall of Internet Stock Prices
By Eli Ofek and Matthew P. Richardson
-
Dotcom Mania: The Rise and Fall of Internet Stock Prices
By Eli Ofek
-
Dotcom Mania: The Rise and Fall of Internet Stock Prices
By Eli Ofek and Matthew P. Richardson