Market Cap
$5.6M
PULM
Pulmatrix, Inc.
$1.58 ▲ +2.60%
Prev close $1.54Market cap$5.6M
High Impact Filing (7/10) Biotech & Drug Discovery
Snapshot
The big-picture read on PULM right now — valuation, ownership and activity at a glance.
Cap Size
Nano Cap
Inst. Holders
12 funds
Inst. Value
$463.1K
Inst. Activity
1 buys / 1 sells
Social Sentiment
40° Cool
SEC Reports
8
Press Releases
1
Price chart 30d +7.5%
Daily candles (open–high–low–close) with volume. Green = up day, red = down day.
No data for this timeframe.
Vol
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Sep 4, 2026 SEC Aug 13, 2026 SEC Aug 13, 2026 Press
Pulmatrix filed Amendment No. 2 to its S-4 registration statement, advancing the proposed reverse merger with Eos SENOLY
S-4/A — Impact 7/10
Pulmatrix reported Q2 2026 financial results, showing a net loss of $1.036M ($0.29/share) compared to a $1.549M loss ($0
8-K — Impact 4/10
Pulmatrix reported Q2 2026 financial results with minimal revenue, a net loss of $1.0M, and a cash burn that reduced its
Impact 6/10
Aug 13, 2026 m_and_a
Aug 7, 2026 SEC Pulmatrix Announces Second Quarter 2026 Financial Results and Progress on Merger
Form S-4 filed related to the announced merger agreement with Eos SENOLYTIX FRAMINGHAM, Mass., Aug.
Pulmatrix filed Amendment No. 1 to its S-3 shelf registration to register the resale of up to 490,910 shares of common s
S-3/A — Impact 5/10
Jun 30, 2026 Inst.
GEODE CAPITAL MANAGEMENT, LLC — TRIM
33,299 shares ($56.6K)
Jun 30, 2026 Inst.
UBS Group AG — DOUBLED
515 shares ($875.00)
Analyst ratings buy % +0.0%
How Wall Street rates the stock today, and the latest firm-by-firm actions.
Recent analyst actions
| Date | Firm | Action | Rating | Firm rating |
|---|---|---|---|---|
| Aug 15, 2023 | HC Wainwright & Co. | REITERATE | Buy | 43% |
| May 15, 2023 | HC Wainwright & Co. | REITERATE | Buy | 43% |
| Feb 7, 2023 | HC Wainwright & Co. | REITERATE | Buy | 43% |
| Mar 30, 2022 | HC Wainwright & Co. | MAINTAIN | Buy | 43% |
Monthly consensus history
| Period | Str. Buy | Buy | Hold | Sell | Str. Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| Mar 1, 2025 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Feb 1, 2025 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Jan 1, 2025 | 2 | 4 | 1 | 0 | 0 | 86% | |
| Dec 1, 2024 | 2 | 4 | 1 | 0 | 0 | 86% |
Social media sentiment
Retail-investor mood aggregated across social media. 0° = very bearish, 100° = very bullish.
40°
Cool
BearishNeutralBullish
Recent posts
Reports & filings
AI-scored summaries of recent SEC filings and press releases, with sentiment and impact.
8 SEC filing reports analyzed · 0 bullish, 3 bearish, 0 mixed, 5 neutral · avg impact 4.5/10.Plus 1 press releases.
BEARISHS-4/A7/10
Pulmatrix filed Amendment No. 2 to its S-4 registration statement, advancing the proposed reverse me
Sep 4, 2026
NEUTRAL8-K4/10
Pulmatrix reported Q2 2026 financial results, showing a net loss of $1.036M ($0.29/share) compared t
Aug 13, 2026
BEARISHS-3/A5/10
Pulmatrix filed Amendment No. 1 to its S-3 shelf registration to register the resale of up to 490,91
Aug 7, 2026
NEUTRAL10-K/A2/10
Pulmatrix filed an immaterial 10-K/A (Amendment No. 1) solely to correct a typographical error in th
Jun 16, 2026
Upcoming & catalyst events
Scheduled dates plus disclosed catalysts — earnings, dividends, enforcement, FDA and clinical-trial events. Colored dot = impact.
Aug 13, 2026
m_and_a
Pulmatrix Announces Second Quarter 2026 Financial Results and Progress on Merger
Form S-4 filed related to the announced merger agreement with Eos SENOLYTIX FRAMINGHAM, Mass., Aug. 13, 2026 /PRNewswire/ -- Pulmatrix, Inc. ("Pulmatr
Aug 12, 2026
earnings_calendar
PULM Q2 2026 Earnings Scheduled — 2026-08-12
Aug 4, 2026
earnings_calendar
PULM Q2 2026 Earnings Scheduled — 2026-08-04
May 13, 2026
earnings_calendar
PULM Q1 2026 Earnings Scheduled — 2026-05-13
May 8, 2026
earnings_calendar
PULM Q1 2026 Earnings Scheduled — 2026-05-08
Earnings estimates
Forecast earnings per share and revenue by period — and whether estimates are rising.
| Period | EPS Est. | Range | Growth | 30d Rev | Up/Dn | Revenue | # |
|---|---|---|---|---|---|---|---|
| Current Q | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Next Q | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Current FY | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Next FY | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
Institutional ownership
Which big funds own PULM (from quarterly 13F filings) and who is adding or trimming.
12 institutional holders with $463.1K total value (272,398 shares) as of 2026-Q2. Top holders: ROYAL, RENAISSANCE, BlackRock,.
Top holders — 2026-Q2
| Fund | Shares | Value | % Tracked | Last move |
|---|---|---|---|---|
| ROYAL BANK OF CANADA | 7 | $0.00 | 0.0% | — |
| RENAISSANCE TECHNOLOGIES LLC | 122,698 | $208.6K | 45.0% | — |
| BlackRock, Inc. | 54,899 | $93.3K | 20.2% | — |
| GEODE CAPITAL MANAGEMENT, LLC | 33,299 | $56.6K | 12.2% | TRIM -25.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 32,294 | $54.9K | 11.9% | — |
| VANGUARD FIDUCIARY TRUST CO | 14,715 | $25.0K | 5.4% | — |
| STATE STREET CORP | 13,945 | $23.7K | 5.1% | — |
| UBS Group AG | 515 | $875.00 | 0.2% | DOUBLED +2139.1% |
| BARCLAYS PLC | 15 | $26.00 | 0.0% | — |
| Farther Finance Advisors, LLC | 7 | $12.00 | 0.0% | — |
Recent position changes
| Fund | Action | Prev | Current | Change | Value |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | TRIM | 44,629 | 33,299 | -25.4% | $56.6K |
| UBS Group AG | DOUBLED | 23 | 515 | +2139.1% | $875.00 |
| BANK OF AMERICA CORP /DE/ | DOUBLED | 33 | 1,365 | +4036.4% | $3.0K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | ADD | 7 | 13 | +85.7% | $2.2K |
| UBS Group AG | NEAR_EXIT | 5,463 | 129 | -97.6% | $627.00 |
| UBS Group AG | DOUBLED | 1,155 | 5,463 | +373.0% | $37.7K |
| UBS Group AG | NEAR_EXIT | 4,920 | 1,155 | -76.5% | $7.7K |
| UBS Group AG | DOUBLED | 392 | 4,920 | +1155.1% | $34.3K |
| BANK OF AMERICA CORP /DE/ | ADD | 30 | 38 | +26.7% | $81.00 |
Short interest & halts
FINRA semi-monthly short positions, Reg SHO threshold status, and recent trading halts for PULM.
Shares short
55,391
Settlement Sep 15, 2026
Change vs prior
+174.2%
Semi-monthly cycle
Days to cover
1.3
At avg daily volume
Of shares outstanding
≈1.5%
Estimate — not % of float
All PULM filing & press-release reports (9)
- S-4/A reportSep 4, 2026
- 8-K reportAug 13, 2026
- PRESS-RELEASE reportAug 13, 2026
- S-3/A reportAug 7, 2026
- 10-K/A reportJun 16, 2026
- 425 reportJun 5, 2026
- S-3 reportJun 4, 2026
- 8-K reportMay 15, 2026
- 8-K reportApr 21, 2026