Institutional ownership and momentum in the Chinese A-share market

被引:3
|
作者
Xiong, Tao [1 ,2 ]
Wang, Peng [1 ]
机构
[1] Southwestern Univ Finance & Econ, Inst Chinese Financial Studies SWUFE, 555 Liutai Ave, Wenjiang 611130, Sichuan, Peoples R China
[2] Chengdu Univ Technol, Engn & Tech Coll, Dept Econ, 222 Xiaoba Rd, Leshan 614000, Sichuan, Peoples R China
关键词
Momentum effect; Chinese stock market; Institutional ownership; Shell contamination; CROSS-SECTION; RETURNS; UNDERREACTION; OVERREACTION; INVESTMENT; BEHAVIOR; SIZE; RISK;
D O I
10.1016/j.pacfin.2023.102020
中图分类号
F8 [财政、金融];
学科分类号
0202 ;
摘要
We propose momentum strategies conditional on institutional ownership in China. Portfolios in the strategies only contain stocks with high institutional ownership to reduce disturbance from individual investors. Noise or irrational trading from individual investors covers up the co-movement of stock prices and blocks the expression of the momentum effect. Unlike the benchmark strategies, which generate statistically insignificant returns, our momentum strategies produce 111 significant returns out of the 144 strategies being tested. The effect is stronger if we consider the shell-value contamination. The existence of the momentum effect conditional on institutional ownership is also confirmed by regressions.
引用
收藏
页数:14
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