5 institutions reported holding $12.4M of ROBECO BOSTON PARTNERS LONG SH (BPIRX) in SEC 13F filings for 2026-03-31. Largest institutional holders: Broderick Brian C ($8.3M), Hemenway Trust Co LLC ($3.6M), SOMERVILLE KURT F ($374,870), Dempze Nancy E ($180,688), Financial Gravity Asset Management, Inc. ($15,957). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Broderick Brian C | $8.3M | 593,224 | Hold |
| 2 | Hemenway Trust Co LLC | $3.6M | 256,697 | Added |
| 3 | SOMERVILLE KURT F | $374,870 | 26,891 | Hold |
| 4 | Dempze Nancy E | $180,688 | 12,962 | Hold |
| 5 | Financial Gravity Asset Management, Inc. | $15,957 | 1,145 | New |
Source: SEC Form 13F filings · as of 2026-03-31