Boston Part L/S Research-InsBPIRX
13F holders, Q1 2025 (March 31)5holders
0new positions
0sold out
$13.70avg. 13F price*
At the end of Q1 2025, 5 institutions reported holding Boston Part L/S Research-Ins (BPIRX) in their 13F filings, unchanged from Q4 2024. 0 opened new positions and 0 sold out. The largest holders were Broderick Brian C ($7.3M), Hemenway Trust Co LLC ($4.4M) and Somerville Kurt F ($368K).
- Company
- Boston Part L/S Research-Ins
- Filed as
- ROBECO BOSTON PARTNERS LONG SH (Q1 2025)
- CUSIP
- 74925K581
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 0 | $0 |
All 13F filers, Q4 2024 → Q1 2025: 127,695 shares bought, net +127,695 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 5 holders
| Broderick Brian C | 1.50% | No change | 536,266 | $7.3M |
| Hemenway Trust Co LLC | 0.36% | Add +65.8% | 321,736 | $4.4M |
| Somerville Kurt F | 0.06% | No change | 26,891 | $368K |
| Dempze Nancy E | 0.11% | No change | 12,962 | $178K |
| Financial Gravity Asset Management, Inc. | 0.00% | — | 1,035 | $14K |
"% of holder's portfolio" is BPIRX's weight in each manager's 13F, not the share of Boston Part L/S Research-Ins the manager owns.