In a food processor, pulse the tomatoes, almonds and garlic. Add 1/4 cup of the oil and puree. Season with salt and pepper.
In a skillet, toast the bread crumbs in 2 tablespoons of the oil, stirring, until golden. Transfer the crumbs to a plate; season with salt and pepper.
In a large pot of boiling salted water, cook the pasta until al dente. Drain, reserving 1/2 cup of the cooking liquid. In the pot, toss the pasta with the pesto, reserved cooking water and remaining 2 tablespoons of oil until the sauce clings to the pasta. Transfer the pasta to bowls, sprinkle with the bread crumbs and parsley and drizzle with olive oil. Serve.