How it works & who's behind it
Mutual funds tell you what they hold. WhoHolds tells you who holds a stock — the same data, turned inside out.
Last updated: 6 June 2026
The data
Every Indian mutual fund publishes its complete portfolio each month under SEBI disclosure rules. We collect those official workbooks alongside the AMFI scheme master, parse each scheme sheet, and ISIN-verify every equity position. Today that covers 64,151 holdings across 1,005 funds from 25 fund houses: Aditya Birla SL MF, Axis MF, Canara Robeco MF, DSP MF, Edelweiss MF, Franklin Templeton MF, Groww MF, HDFC MF, ICICI Pru MF, ITI MF, JM Financial MF, Kotak MF, LIC MF, Mirae Asset MF, Motilal Oswal MF, Nippon India MF, NJ MF, PPFAS MF, Quant MF, SBI MF, Sundaram MF, Tata MF, Trust MF, UTI MF, Zerodha MF. Coverage grows as we add more.
The flip
A disclosure reads fund → its holdings. We index it the other way: stock → the funds that hold it. So instead of opening dozens of factsheets, you type one company and see every fund with a position, ranked by weight, with the value invested and how concentrated each bet is.
Our method
We don't scrape third-party aggregators — we build our own dataset from the primary source. For each fund house we locate the latest monthly portfolio workbook, detect its column layout (which drifts between AMCs), extract the equity section, and match every line to a company by its ISIN — the unique security identifier — rather than by fuzzy name matching. Weights are normalised to a consistent percentage scale and cross-checked (e.g. a Nifty 50 ETF should show Reliance near its index weight). Debt, derivatives, and fund units are excluded so what you see is genuine equity ownership. The full pipeline, the rules behind every count and the known gaps in coverage are in our methodology, and what the data shows when read across every fund house is in our research.
How fresh it is
AMCs release monthly portfolios roughly 10–15 days after month-end, so our data is necessarily a few weeks behind the market. Every page carries an “as on” date so you always know exactly how current a figure is. We refresh coverage each month.
Why weight matters
A fund holding a stock at 9% is making a real bet; at 0.3% it's noise. We surface the weight (share of the fund's portfolio) next to the rupee value, so a small fund with high conviction stands out from a giant with a token stake.
Independence & honesty
WhoHolds is independent — not affiliated with, endorsed by, or sponsored by AMFI, SEBI, any exchange, or any AMC. Numbers come straight from public disclosures and may contain gaps or errors; coverage is a growing subset of the market, not all of it. This is an information and analytics tool — not investment advice. See our Disclaimer.
Who runs it
WhoHolds is built and maintained by Meet Shah, an individual developer based in Ahmedabad, India. The project started as a personal tool for tracking equity exposure across fund portfolios and grew into a public resource. Questions, corrections, or a fund house you'd like us to add? contact@whoholds.com or the contact page. You can also find me on LinkedIn and X.
Frequently Asked Questions
- Where does the data on WhoHolds come from?
- All portfolio holdings data is sourced directly from public disclosures published monthly by Indian Asset Management Companies (AMCs) and index master data from AMFI (Association of Mutual Funds in India). We verify equity positions using their unique ISIN identifiers.
- How often is WhoHolds updated?
- AMCs publish their portfolios monthly, typically by the 10th to 15th day of the following month. We parse, verify, and load these portfolios shortly after publication. The 'as on' dates are clearly marked on every stock and fund page.
- Is WhoHolds free to use?
- Yes. All reverse holdings lookups, comparison pages, and overlap tools are 100% free with no login required. In the future, we may offer a Pro tier with advanced alerts and scheduled exports, but the core tool will remain free.
- Is WhoHolds a SEBI-registered advisor?
- No. WhoHolds is an independent information and analytics tool. We do not provide investment advice, stock recommendations, or financial advisory services. All data is for informational purposes only.
- How can I suggest a fund house or report an error?
- You can email us at contact@whoholds.com or use our Contact page to report data mismatches, request new fund houses, or submit feedback. We review every submission.
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