PulmatrixPULM
13F holders, Q3 2024 (September 30)At the end of Q3 2024, 12 institutions reported holding Pulmatrix Inc. (PULM) in their 13F filings, up 1 from Q2 2024. 2 opened new positions and 1 sold out. The largest holders were Renaissance Technologies ($251K), BlackRock, Inc. ($117K) and Vanguard Group Inc. ($75K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Pulmatrix Inc.
- CUSIP
- 74584P301
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $22K |
| Exits | 1 | $19 |
All 13F filers, Q2 2024 → Q3 2024: 18,468 shares bought and 5,517 shares sold, net +12,951 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 12 holders
| Renaissance Technologies | 0.00% | Add +4.5% | 117,220 | $251K |
| BlackRock, Inc. | 0.00% | — | 54,899 | $117K |
| Vanguard Group Inc. | 0.00% | No change | 35,082 | $75K |
| Geode Capital Management, LLC | 0.00% | Add +11.7% | 29,581 | $63K |
| State Street Corp. | 0.00% | No change | 13,945 | $30K |
| Citadel Advisors | 0.00% | New | 10,342 | $22K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -39.5% | 2,960 | $6K |
| UBS Group AG | 0.00% | Reduce -89.8% | 392 | $839 |
| Osaic Holdings, Inc. | 0.00% | Reduce -71.4% | 50 | $107 |
| Bank of America Corp. | 0.00% | Add +26.7% | 38 | $81 |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 10 | $21 |
| Allworth Financial LP | 0.00% | No change | 3 | $7 |
"% of holder's portfolio" is PULM's weight in each manager's 13F, not the share of Pulmatrix Inc. the manager owns.