Boston Part L/S Research-InsBPIRX
13F holders, Q4 2024 (December 31)5holders +1
1new positions
0sold out
$13.51avg. 13F price*
At the end of Q4 2024, 5 institutions reported holding Boston Part L/S Research-Ins (BPIRX) in their 13F filings, up 1 from Q3 2024. 1 opened new positions and 0 sold out. The largest holders were Broderick Brian C ($7.2M), Hemenway Trust Co LLC ($2.6M) and Somerville Kurt F ($363K).
- Company
- Boston Part L/S Research-Ins
- Filed as
- ROBECO BOSTON PARTNERS LONG SH (Q4 2024)
- CUSIP
- 74925K581
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $14K |
| Exits | 0 | $0 |
All 13F filers, Q3 2024 → Q4 2024: 134,638 shares bought, net +134,638 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 5 holders
| Broderick Brian C | 1.42% | Add +11.1% | 536,266 | $7.2M |
| Hemenway Trust Co LLC | 0.21% | Add +70.0% | 194,041 | $2.6M |
| Somerville Kurt F | 0.06% | No change | 26,891 | $363K |
| Dempze Nancy E | 0.10% | No change | 12,962 | $175K |
| Financial Gravity Companies, Inc. | 0.00% | New | 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.