Material Impact

Rounds

1. CorePower Magnetics, Inc.$14.4MUnclear8 Sep 2026 · Pittsburgh, PA
2. Infinite Cooling Inc.$5.35MUnannounced · 64 days16 Jul 2026 · Malden, MA
3. Fleet Robotics, Inc.$2.44MUnclear1 Jul 2026 · Charlestown, MA
4. Folio Photonics Inc.$5.97MAnnounced 70 days later15 Apr 2026 · Solon, OH
5. Folio Photonics Inc.$2.56MUnannounced · 205 days25 Feb 2026 · Solon, OH
6. Orbion Space Technology, Inc.$27.1MUnannounced · 273 days19 Dec 2025 · Houghton, MI
7. Orbion Space Technology, Inc.$500KUnannounced · 324 days29 Oct 2025 · Houghton, MI
8. Source Global, PBC$19.3MUnannounced · 533 days3 Apr 2025 · Scottsdale, AZ
9. Foundation Alloy Technology Explorations, Inc.$16.9MAnnounced21 Feb 2025 · Cambridge, MA
10. AgZen Inc.$10MAnnounced 31 days later7 Feb 2025 · Somerville, MA
11. MagLev Aero Inc.$184KUnannounced · 612 days14 Jan 2025 · Boston, MA
12. Mattiq, Inc.$4.5MFiled before 202526 Dec 2024 · Chicago, IL
13. Orbion Space Technology, Inc.$2.55MFiled before 20259 Dec 2024 · Houghton, MI
14. Orbion Space Technology, Inc.$1.98MFiled before 202520 Sep 2024 · Houghton, MI
15. 6K Inc.$82MFiled before 20256 Aug 2024 · North Andover, MA
16. GALY Co.$33.4MFiled before 202510 Jul 2024 · Boston, MA
17. Nohbo,inc.$250KFiled before 20253 Jul 2024 · Palm Bay, FL
18. MagLev Aero Inc.$14.3MFiled before 20259 Feb 2024 · Boston, MA
19. NextGen Jane, Inc.$7.02MFiled before 20253 Oct 2023 · Oakland, CA
20. CubicPV Inc.$33MFiled before 202511 Jul 2023 · Bedford, MA
21. Orbion Space Technology, Inc.$7.8MFiled before 20259 Jun 2023 · Houghton, MI
22. Folio Photonics Inc.$5.22MFiled before 202526 Apr 2023 · Solon, OH
23. Soft Robotics Inc.$31.7MFiled before 20251 Dec 2022 · Bedford, MA
24. DetraPel Inc.$5.32MFiled before 20257 Nov 2022 · Framingham, MA
25. 6K Inc.$123MFiled before 202510 Aug 2022 · North Andover, MA
26. Stoicheia, Inc.$9.1MFiled before 202529 Jul 2022 · Skokie, IL
27. CubicPV Inc.$9MFiled before 202511 Jul 2022 · Bedford, MA
28. NextGen Jane, Inc.$1.5MFiled before 202510 Jun 2022 · Oakland, CA
29. Source Global, PBC$109MFiled before 202529 Apr 2022 · Scottsdale, AZ
30. GALY Co.$31.6MFiled before 202530 Mar 2022 · Boston, MA
31. DataCule Inc.$650KFiled before 202527 Dec 2021 · Boston, MA
32. Orbion Space Technology, Inc.$88KFiled before 202512 Oct 2021 · Houghton, MI
33. CubicPV Inc.$25.4MFiled before 20252 Jul 2021 · Bedford, MA
34. Infinite Cooling Inc.$12.2MFiled before 202525 Jun 2021 · Somerville, MA
35. Orbion Space Technology, Inc.$20MFiled before 202521 Jun 2021 · Houghton, MI
36. DataCule Inc.$550KFiled before 202519 Aug 2020 · Boston, MA
37. actnano, inc.$10MFiled before 202513 Aug 2020 · Cambridge, MA
38. Nohbo,inc.$3.46MFiled before 202527 Mar 2020 · Melbourne, FL
39. Bloomer Health Tech, Inc.$2.8MFiled before 202512 Mar 2020 · Cambridge, MA
40. 1366 Technologies Inc$18.1MFiled before 202517 Dec 2019 · Bedford, MA
41. MC10, Inc.$2.47MFiled before 202529 Jul 2019 · Lexington, MA
42. Arsenal Medical, Inc.$6.02MFiled before 20257 Jun 2019 · Watertown, MA
43. NextGen Jane, Inc.$8.75MFiled before 20251 Apr 2019 · Oakland, CA
44. MC10, Inc.$10MFiled before 20258 Nov 2018 · Lexington, MA
45. Zero Mass Water, Inc.$21.6MFiled before 202529 Oct 2018 · Scottsdale, AZ
46. MC10, Inc.$2.5MFiled before 202520 Aug 2018 · Lexington, MA
47. Cool Planet Energy Systems, Inc.$20.3MFiled before 202525 Jul 2018 · Greenwood Village, CO
48. Soft Robotics Inc.$20.2MFiled before 202518 May 2018 · Cambridge, MA
49. Zero Mass Water, Inc.$22.1MFiled before 202521 Mar 2018 · Scottsdale, AZ
50. MC10, Inc.$15MFiled before 202513 Dec 2017 · Lexington, MA

By year

Raises are checked for an announcement from 2025 on.

Funds

The firm's own fund filings, newest first, each at its latest filing.