celebrityfundraisingIn BriefITmantisVenture The Chainsmokers’ Mantis Ventures closes $100M third fund adminJuly 16, 2025 The fund brings Mantis’ assets under management to $225 million. Related posts: Just 3 days left to save before TechCrunch All Stage 2025 lights up Boston CaaStle founder charged with fraud, turns herself in AI voice company Hyper raises $6.3M to help automate 911 calls What founders should think about if looking to raise a Series C