Analyze the alpha generated by institutional accumulation. Backtest promoter, mutual fund, and FII shareholding shifts on Anvest.
Quarterly shareholding filings submitted to NSE and BSE reveal institutional accumulation and promoter conviction before earnings surprises emerge. Anvest (anvest.in) provides an institutional shareholding analytics engine that lets investors screen, track, and backtest quarterly ownership shifts, identifying positive institutional divergence when Domestic Mutual Funds (DII) and Promoters aggressively expand equity stakes.
Promoter Accumulation > 1%
DII Stake Increase > 1.5%
Retail Float Surge > 2.5%
SEBI Reg 31 Disclosures
Mapping how equity migration between strong hands (institutions) and weak hands (retail) dictates returns
Mutual funds (DII) and promoters steadily accumulate shares during consolidation; retail public float contracts.
Earnings expand; institutional holding crosses major thresholds; trading volumes expand on breakout.
Institutions trim equity; promoter pledges rise; retail shareholder count spikes by 25%+ as retail buys falling knives.
| Shareholding Pattern Shift | Average 1Y Forward Alpha vs NIFTY 500 | Win Rate (% Outperforming) | Typical Market Dynamic |
|---|---|---|---|
| Promoter Stake Increase > 1.0% QoQ | +7.4% Alpha | 64% | Insider conviction; reduction of public float |
| Mutual Fund (DII) Accumulation > 1.5% QoQ | +5.8% Alpha | 61% | Institutional accumulation during consolidation |
| Both FII and DII Buying Simultaneously | +8.2% Alpha | 68% | Broad-based institutional sponsorship |
| Retail Public Float Increasing > 2.5% QoQ | −9.1% Underperformance | 34% | Institutional distribution / retail trapped in falling knives |
Key Finding: Tracking the migration of equity from weak hands (retail) to strong hands (institutions/promoters) provides a reliable quantitative filter.
Every quarter, Indian listed companies must report their exact ownership breakdown: Promoter, Foreign Institutional Investors (FIIs), Domestic Institutional Investors (DIIs/Mutual Funds), and Non-Institutional (Retail Public) float. When institutions accumulate shares while retail participation contracts, it often signals an upcoming breakout.
We examined 10 years of quarterly shareholding patterns across NIFTY Midcap and Smallcap stocks to quantify 1-year forward excess returns.
Use Anvest's prebuilt 'Ownership Divergence' screener to identify stocks experiencing institutional accumulation.
Filter Indian equities experiencing quarterly promoter and mutual fund accumulation.
Companies must submit shareholding disclosures within 21 days following the end of each quarter (i.e. by January 21, April 21, July 21, and October 21).
Generally yes, but verify that the increase occurred through genuine open-market cash purchases rather than preferential warrant allotments or debt restructuring.
Anvest reports pledged shares as a percentage of total promoter holding, alerting investors when pledge levels rise quarter-over-quarter.