Writing in the active voice makes the meaning clear while keeping sentences from becoming complicated and wordy. Sentences using passive voice are not necessarily wrong, just less effective than ...

Active funds pulled ahead of their passive peers, with a 4% success rate increase. It's difficult to choose between active vs. passive investing approaches. Though about 51% of actively managed ...

From grade school onwards most everybody is taught that sentences in the active voice are the end-all and be-all of English, and that sentences in the passive voice should be avoided like the plague.

Both describe the same facts. However, in each pair one sentence uses the active voice and one uses the passive voice. Which sentence would you use? That would depend on what tone you wanted to ...