8 funds hold both · as on May 2026
Comparing mutual fund co-ownership helps identify hidden asset concentration. Our reverse lookup database shows that 8 mutual funds hold active equity positions in both Dynamatic Technologies and Hindustan Aeronautics. The scheme with the highest combined exposure is Back to Index (Motilal Oswal MF), which holds a 1.33% stake in Dynamatic Technologies and a 20.00% stake in Hindustan Aeronautics, amounting to a combined conviction weight of 21.33%.
When multiple mutual funds in your portfolio double-up on the same stock pairs, it limits your diversification benefits. If you also hold either of these companies directly in your demat account, your aggregate exposure is amplified. This co-ownership pattern is standard among index-tracking products but represents active, concentrated strategies in equity schemes.
| Fund | Dynamatic wt. | Hindustan wt. | Combined |
|---|---|---|---|
| Back to IndexMotilal Oswal MF · Index Fund | 1.33% | 20.00% | |
| Back to IndexMotilal Oswal MF · Index Fund | 1.32% | 19.99% | |
| Aditya Birla Sun Life Nifty India Defence Index FundAditya Birla SL MF · Index Fund | 1.32% | 19.97% | |
| IB25-Groww Nifty India Defence ETFGroww MF · ETF | 1.06% | 19.49% | |
| Mirae Asset BSE India Defence ETFMirae Asset MF · ETF | 0.28% | 14.40% | |
| HDFC Infrastructure FundHDFC MF · Sectoral / Thematic | 0.72% | 1.35% | |
| IB18-Groww Nifty Total Market Index FundGroww MF · Index Fund | 0.01% | 0.43% | |
| Back to IndexMotilal Oswal MF · Index Fund | 0.02% | 0.41% |
These funds hold both stocks — see how much their entire portfolios overlap.
Check overlap of top funds →“Holds both” = the fund discloses an equity position in each stock in its latest public monthly portfolio (as on May 2026). Weight = the position as a % of that fund's portfolio. ISIN-verified from AMC disclosures. Not investment advice.