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Pulmatrix (PULM) earnings and revenue breakdown

Latest: Q4 2024 · 10-K filed Mar 21, 2025 · Pulmatrix (PULM) Q4 2024 earnings results →

Q4 2024 Revenue down 100% year over year to $3K

Pulmatrix made $3K in Q4 2024 (-100% Y/Y). Operating margin n/m, net loss $2.0M. See where every dollar goes — costs, profit and cash — as a Sankey from the 10-K filed Mar 21, 2025.

Revenue$3K
Year over year-100%
Operating marginn/m
Net earnings−$2.0M
Operating cash flow−$1.3M

Drawing the Sankey…

Open the interactive Sankey → click any line for what the company wrote about it, compare Y/Y and Q/Q, export as PNG or PDF

What changed this quarter

Revenue was $3K in Q4 2024, down 100% year over year and down 99% from the previous quarter.

Operating costs exceeded revenue by $2.0M, an operating margin of -65066.7%. Total costs fell 56% while revenue fell 100%. The fastest-growing cost line was General & admin (+114%). The quarter ended with a net loss of $2.0M, narrower than the previous quarter's $2.6M loss.

Operating cash flow was −$1.3M. Non-cash charges added back $13K of share-based compensation. Working capital and other items added $712K.

Quarterly history

QuarterFormFiledRevenueY/YOp. marginNet earningsOp. cash flow
Q4 202410-KMar 21, 2025$3K-100%n/m−$2.0M−$1.3M

Charts

Pulmatrix: where the cash came from (+) and went (−), TTM to Q2 2026Pulmatrix: where the cash came from (+) and went (−), TTM to Q2 2026Operating cash flow−$3.9MCash drawn (+) / kept (−)$3.0MNot reconciled$950K
From the cash-flow statement as filed (SEC XBRL). Cash is fungible: the bars do not say which dollar paid for what.
Pulmatrix: profit against cash, quarter by quarterPulmatrix: profit against cash, quarter by quarterNet incomeOperating cash flow−$2.6M−$3.1MQ3 2024−$2.0M−$1.3MQ4 2024−$1.8M−$1.8MQ1 2025−$1.5M−$1.9MQ2 2025−$877K−$1.0MQ3 2025−$928K−$706KQ4 2025−$1.2M−$1.1MQ1 2026−$1.0M−$1.1MQ2 2026
Latest (Q2 2026): Net income −$1.0M, Operating cash flow −$1.1M.
Pulmatrix: diluted shares by fiscal year (split-adjusted)Pulmatrix: diluted shares by fiscal year (split-adjusted)3MFY20203MFY20213.45BFY20224MFY20234MFY20244MFY2025
+27.0% since FY2020: more shares outstanding (issuance, stock pay); earlier years scaled for the 2-for-1 split before FY2021.
Pulmatrix in its industry: growth against margin (225 companies, SIC 2834)Pulmatrix in its industry: growth against margin (225 companies, SIC 2834)revenue growth, year over year →↑ operating marginmedian +11%median -50%JNJLLYMRKABBVPFEBMYABTREGNTEVAVTRSVRTXBHCZTSONCOGNALNYELANJAZZBMRNPRGOAMRXUTHRRPRXNRIXINSMKeenova Therapeutics plcALKSMDGLPAHCSRPTPTCTINDVBBIOACADCORTPBHANIPKNSAPTGXHRMYIONSAXSMTGTXSUPNTVTXCOLLVREOFAMPHMIRMPCRXRARELQDAARQTIRWDARDXNATRXNCREBSZLABXERSINVACRMDMNKDRYTMURGNPHATAUPHSNDXRIGLLGNDEOLSARWRPGENHROWVNDAOPKSDGRGERNETONAGIOPBYITNGXCYRXCYTKMRVIORGONUVBLFVNSIGAKROSAMRNZVRASPRYHRTXAKBABCYCKPTIGYREMGNXELTPSEPNVRDNLFCRCrinetics Pharmaceuticals, Inc.VSTMKURATBPHLABADCTNAMSFBIOXLODERMARCTRMTIAYTUFHTXENTATNXPOCULASMBWVEAPMDBFRIABEOSTOKLXRXCAPRIDYANKTRZOMDFINBPJANXSBFMGOSSETSTRCUSCPIXLIFDCUEAQSTPRAXWHWKVERUEMMAGENBVRCACELUQUREZYMEEQABCLIMNMKYNBAKTSRNACVSICNTBTRAWISCOEVFMTVRDLPCNCAMPAtaiBeckley Inc.CTMXALMSPMHSACRSVTGNROIVKRROJAGXENSCKRSAABUSPRPHSTTKCPHITRDATXMDGOVXNWBOBIOEUPBIRDOVIDSPRBXBIOPRTAMCRBARVNMNOVSLNIGCBIOALGVNDNTHCPMDSPRORFLCOYASCYXBFRGSXTPBTAIQHCWBSERYARWRNACRGBPAVTXCLNNNTHIHINDAAGHALTONCOCRVOSKVIBOLTBDPTLYELIBOPULM (-100%, -100%)
Pharmaceutical Preparations; dot size is quarterly revenue; dashed lines are the industry's medians.

Interactive views

The same charts as the app — open one to draw it.

💵Where each $1 goesinteractive

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🌏Named in Asian annual reportsinteractive

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🔄Rotation against the market and its industry (RRG)interactive

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🔍Earnings qualityinteractive

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⚖️Fair value by methodinteractive

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🔭Outlook & guidanceinteractive

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📈Investments: gains and what it boughtinteractive

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🏭Its industry’s money flow (input-output)interactive

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About Pulmatrix

Pulmatrix is a biopharmaceutical company that has focused on the development of novel inhaled therapeutic products intended to prevent and treat migraine and respiratory diseases with important unmet medical needs using its patented iSPERSE™ technology. The Company’s proprietary product pipeline includes treatments for central nervous system (“CNS”) disorders such as acute migraine and serious lung diseases such as Chronic Obstructive Pulmonary Disease (“COPD”) and allergic bronchopulmonary aspergillosis (“ABPA”). Pulmatrix’s product candidates are based on its proprietary engineered dry powder delivery platform, iSPERSE™, which seeks to improve therapeutic delivery to the lungs by optimizing pharmacokinetics and reducing systemic side effects to improve patient outcomes. For more on the Company’s inhaled product candidates please visit:

In its own words, from its 8-K, filed Aug 13, 2026.

Pulmatrix against its Pharmaceutical Preparations peers

The largest companies of the same SEC industry, each at its latest quarter. Revenue growth: -100% against the peers' median +7%.

CompanyQuarterRevenueY/YOp. margin
PULM PulmatrixQ4 2024$3K-100%n/m
JNJ Johnson & JohnsonQ3 2026$25.4B+6%0.1%
LLY ELI LillyQ3 2026$24.4B+39%34.5%
MRK MerckQ3 2026$18.1B+5%30.7%
ABBV AbbVieQ3 2026$17.4B+10%36.0%
PFE PfizerQ3 2026$16.6B-0.4%20.4%
BMY Bristol Myers SquibbQ3 2026$13.1B+7%19.4%
ABT Abbott LaboratoriesQ3 2026$13.0B+14%10.4%
REGN Regeneron PharmaceuticalsQ3 2026$5.1B+36%40.0%

Source: Pulmatrix 10-K on SEC EDGAR · CIK 1574235 · Pharmaceutical Preparations

13F: who owns PULM and who is buying

Largest holders of PULM (13F)Largest holders of PULM (13F)Renaissance Technologies LLC$209KVanguard Group$105KBlackRock$93KGeode Capital Management, LLC$57KVanguard Capital Management LLC$55KSBI Securities$53KShay Capital LLC$32KVanguard Fiduciary Trust$25KState Street$24KXTX Topco$20K
Funds' net buying of PULM by quarter (13F)Funds' net buying of PULM by quarter (13F)$11K2024-09−$57K2024-12−$64K2025-03$138K2025-06$54K2025-09$24K2025-12−$37K2026-03$9K2026-06
Value of shares 13F filers added minus the value they sold, each quarter (quarters with most filings in).

More on PULM

History

Every quarter: Q4 2024 results

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