Matrix Partners
QuietFiled to raiseCambridge, MATelecom, BiotechnologyLast fund filed 2022
1 on a current fund
last 24 months
across filed funds
| Vehicle | Filed | Target | Sold to date | Investors |
|---|---|---|---|---|
| Weston & Co. XII | September 2022 | $62M | $62M | 44 |
| Matrix Partners XIIFiled to raise in 2022, with no closing reported yet. | 2022 | $800M | $0 | 0 |
| Weston & Co. XI | November 2018 | $29M | $29M | 30 |
| Matrix Partners XI | June 2018 | $450M | $450M | 52 |
Amounts are Item 13 as filed: the target is the whole offering, and the amount sold is cumulative across amendments rather than a final close. The filing carries no per-investor amount, so a firm’s own cheque is not recoverable here.
1 partner is named across this firm’s filings, 1 of them on a fund it is deploying now.
| Partner | Activity | Categories | Board seats | Last 24mo |
|---|---|---|---|---|
| Timothy Barrows | Quiet | None listed | 7 | 0 |
Classified sectors of Matrix Partners’s own portfolio companies, based on 7 with a verified or cited source.
No other firm shares a filed board seat with Matrix Partners yet. That is a gap in what we have read, not a claim that Matrix Partners invests alone.
A shared board seat: a company where filings name a Matrix Partners partner and a partner at the other firm, both with a clean identity match. Not a claim either firm led or co-led the round, only that both are named on the same board.
Activity is filed board seats in the last 24 months: 4+ Active, 2–3 Selective, 1 Slowing, none Quiet. A firm's tier totals its partners, so an active firm may be four partners with one seat each. It undercounts partners who invest without taking a board seat, and filings lag a closing by weeks, so Quiet means the paperwork is quiet, not the person.
Not a filing value: this is Lev’s own classification of each company, one company one vote regardless of how many of Matrix Partners’s partners are named on its board, shown only when we found a specific, checkable source. Companies with no source read as unclassified and are left out of the shares above.