Pulmatrix, Inc. (PULM)
- Sector
- Healthcare
- Industry
- Biotechnology
- Last price
- $1.38
- As of
Kresmion compiles this page from PULM's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.
Pulmatrix, Inc. (PULM): 1 institutional manager tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-10-27.
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Preview the PULM dossierActive events for PULM
- mediumEarnings above estimates
Q4-2023: Beat consensus by 46.3% - EPS $-0.57 vs $-1.0608 estimate
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PULM positions held by the managers we follow (2026Q2)
What the managers we follow bought and sold in Q2 2026
| Manager / security | Market value | % of reported value |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC FundCUSIP 74584P301 · 2026Q2 | $209K | 0.00% |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. The share of reported value is each position's value over the sum of the values that manager reported for the quarter; option lines are not in that sum, as on each fund page. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, PULM
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
Going concern statement
PULM's 10-Q filed Aug 13, 2026 states:
…forecasted negative cash flows from operating activities over the next twelve months, there is substantial doubt about its ability to continue as a going concern after the date that is one year from the date that these financial statements are…
Read the 10-Q on SEC EDGAR Every company with a going concern statement
More data on PULM
PULM against its peers
PULM's operating margin of -66.2% ranks in the 96th percentile of 12 Biotechnology sub-industry peers, fiscal periods ending between 2025-12-31 and 2026-04-30.
| Metric | PULM | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 7.8M USD | 431378 USD | 91 | 15 |
| Gross margin | n/a | 20.4% | n/a | 7 |
| Operating margin | -66.2% | -1286.6% | 96 | 12 |
| Net margin | -66.1% | -931.2% | 96 | 13 |
| Return on equity | -135.5% | -194.0% | 61 | 21 |
Peers (23): OSRH, SNGX, CELZ, CDIO, NIKI, CANF, CNSY, JAGX, EVGN, PCSA, IMNN, BGMS, LGVN, ACXP, ALZN, AZTR, OTLC, RVPH, XBIO, SKYE, TCRT, CSCIF, APRE. Left out: ADXN (period gap), ADAPY (no annual filing). Fiscal periods ending between 2025-12-31 and 2026-04-30. Every figure is one full fiscal year read from one annual filing (PULM: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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Cite this data
Kresmion counts the managers it follows that reported a non-option position in PULM on Form 13F-HR for the latest reporting quarter, orders those positions by the value each filing reports, and lists the company's latest SEC filings and the events Kresmion recorded on PULM in the last 180 days.
Upstream: SEC EDGAR filings for PULM
Kresmion, "Pulmatrix, Inc. (PULM) institutional holdings and SEC filings", data as of 2026-10-27, https://kresmion.com/research/PULM. Upstream data: SEC EDGAR filings for PULM.
Link to this data (HTML):
<a href="https://kresmion.com/research/PULM">Pulmatrix, Inc. (PULM) institutional holdings and SEC filings (Kresmion)</a>
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