Gary Oldman's $10M net worth reflects a career built on artistic selectivity rather than financial optimization. He's turned down lucrative franchise deals and blockbuster sequels that would have padded his bank account—think Spider-Man villains or superhero universes—in favor of meaty dramatic roles. This isn't poverty; it's a deliberate trade-off where an Oscar win for Darkest Hour probably netted him $5-8M against the film's success, rather than the $15-20M backend deals that come with tentpole franchises. His career calculus prioritized legacy over liquidity, which is noble but numerically limiting.

Meryl Streep engineered something far rarer: she became bankable enough to command top-tier fees while maintaining artistic credibility. By the 2000s-2010s, studios would pay her $20M+ upfront for dramatic films because her presence alone guaranteed prestige, international appeal, and Oscar buzz. The Iron Lady, Into the Woods, and Mamma Mia franchises weren't artistic compromises—they were deals structured to pay her like an action star while letting her pick challenging roles. She didn't have to choose between art and money; her brand became so powerful that serious films *were* the money.

The $150M gap ultimately comes down to negotiating leverage and deal structure. Streep built relationships with A-list directors (Spielberg, Sorkin, Fincher) who would fight studios to pay her premium rates because she elevated projects. Oldman's selectivity, while earning him critical respect, meant fewer negotiating instances and smaller overall earning windows. Streep also diversified into producing and leveraged her institutional power—she didn't just act in films, she made them bankable. By age 70+, when most actors fade, Streep had built enough equity to keep commanding premium fees, while Oldman's career momentum, though artistically pristine, never translated into the commercial dominance required for nine-figure wealth.