M3 Inc M3 INC is a security (CUSIP J4697J108) tracked across SEC portfolio filings. 2 registered fund positions totaling $92.4M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD HEALTH CARE FUND | VANGUARD SPECIALIZED FUNDS | $91.0M | 24.70% |
| International Developed Markets Equity Portfolio | HARDING LOEVNER FUNDS INC | $1.4M | 148.24% |