If you are looking for big returns to supercharge your investment portfolio then read on.

That's because the ASX 200 shares listed below have been tipped to rise over 50% from current levels. Here's what analysts are saying about them:

Domino's Pizza Enterprises Ltd (ASX: DMP)

The team at Morgans is sticking with this embattled pizza chain operator and sees it as an ASX 200 share to buy.

The broker was pleased with what it heard on the investor Q&A call last week that was arranged in response to the shock exit of its CEO, Mark van Dyck. It said:

We retain a BUY rating on DMP. Following yesterday's investor Q&A call, we came away incrementally more positive on the stock. Our key concern following the departure of Mark van Dyck was that the turnaround at DMP would be pushed out another 12-18 months (3–6-month CEO search, another 3-6 months to join the business, and +6 months for revised strategy). During the call, it was made clear the pace of the turnaround will accelerate under Executive Chairman, Jack Cowin.

DMP is trading on an FY26 PE of 12.8x. This is at a ~33% discount to CKF (FY26 PE of 18.7x), which we think is now a clear mispricing by the market given CKF is a lower quality business (restaurant operator vs master franchisor), albeit CKF is guiding to strong earnings growth in FY26. Whilst management and execution uncertainty does remain, we think the risk reward looks attractive from here. As DMP proves up a cost-led earnings growth profile into FY26, we expect a meaningful rerate in time.

Morgans has a buy rating and $29.40 price target on its shares. This implies potential upside of 65% for investors over the next 12 months.

Vault Minerals Ltd (ASX: VAU)

If you are looking for exposure to the gold sector, then Vault Minerals could be an ASX 200 share to buy. It is the gold miner that was formed when Red 5 and Silver Lake Resources merged last year.

Macquarie is very positive on the gold miner and sees significant value on offer with its shares at current levels. It also highlights that it could become a takeover target. The broker explains:

While headline FY25 sales were in line with expectations, sales in the 4QFY25 were softer primarily driven by KOTH. Mt Monger & Deflector were in line.

Catalysts: FY26 guidance. Timely delivery of the expansions at KOTH as well as increasing mining volumes remain important longer-term. Potential M&A, noting recent reports of VAU in data rooms, could also be a catalyst.

Macquarie has an outperform rating and 63 cents price target on its shares. Based on its current share price of 40.5 cents, this suggests that upside of 55% for investors.