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Kiniksa Pharmaceuticals International, plc

KNSA

Healthcare · 76.30 -0.4% today

Isolated · not yet confirmedMarket checked 11 Sept, 15:55 GMT-4

Market read

Kiniksa Pharmaceuticals International, plc's current read is isolated; its market group is not confirming.

The latest filing evidence is available. 0 of 9 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 4 directly disclosed connections are confirming.

What changed
  • Revenue increased 55.5% versus the comparable filing period.
Company-0.4% todayVolume comparison unavailable
Market group0 of 9 activeBiotechnology · unavailable
Disclosed network0 of 4 confirmingNo filing-linked name is confirming now
What would change this read
  • KNSA's market-adjusted activity becomes unusual and at least one connected name confirms.

Invalidation: The isolated read changes if KNSA's group or a disclosed connection begins moving with it.

Watch this read

Research brief

The story so far

Healthcare · Drug Manufacturers - Specialty & Generic

The latest filing evidence is available. 0 of 9 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 4 directly disclosed connections are confirming.

Evidence that supports
  • Revenue increased 55.5% versus the comparable filing period.
  • Operating margin improved 4.0 percentage points.
  • Net income increased 164.6% versus the comparable filing period.
Evidence that challenges

No thresholded adverse filing evidence is available yet.

What would clarify the read
  • KNSA's market-adjusted activity becomes unusual and at least one connected name confirms.

Company research

Understand the business, not just the ticker

As of Sep 12, 2026
Business model and earnings drivers

Use the company’s filings to identify the few operating, demand, cost, capital and regulatory variables that determine its earnings power.

Key research questions
  • Which operating variable is changing?
  • Is that change durable, cyclical or one-off?
  • What evidence would disprove the current interpretation?
Annual periods5
Price observations328
Usable filing statements63
Verified relationships3
Evidence supporting the case
  • Latest annual revenue changed +60.1% year over year.
  • Operating margin changed +22.2 percentage points in the latest annual period.
  • Net margin changed +18.9 percentage points in the latest annual period.
  • Operating cash flow covered net income at 2.34x in the latest annual period.
Evidence challenging the case
  • Diluted shares increased 10.6% in the latest annual period.
Questions before a position
  • P/E is 21% above the available filing-peer median; determine whether growth and quality justify the difference.
  • EV/sales is 356% above the available filing-peer median; determine whether growth and quality justify the difference.
Longer-term price context

Price as of Sep 11, 2026

76.30
6m+65.6%12m+110.6%24m
Annual trajectory

Reported annual revenue and per-share history. This is accounting history, not a forecast.

PeriodRevenueYoYDiluted EPSShare change
2021-12-31$38.5M$-2.30
2022-12-31$220.2M+471.2%$2.60+2.7%
2023-12-31$270.3M+22.7%$0.20+2.1%
2024-12-31$423.2M+56.6%$-0.60-0.7%
2025-12-31$677.6M+60.1%$0.75+10.6%

What management says matters

Persistent and emerging business drivers

Legal and regulatory exposurepositive · 1 filings
The increase of $71.8 million in 2024 from 2023 relates primarily to an increase in revenue from the sales of ARCALYST driving higher profits under the Regeneron agreement and to a $10.0 million payment due to Regeneron related to a regulatory milestone achie…
10-K · Feb 24, 2026
Product pipeline and R&Dmixed · 1 filings
The increase of $3.0 million in unallocated research and development expenses in 2024 from 2023 was primarily due to an increase in personnel to support our clinical trials.
10-K · Feb 24, 2026

Valuation discipline

Descriptive valuation snapshot

Price/sales 8.9× · EV/sales 8.6×. Comparisons use only industry-matched filing peers.

Scenario scaffold

Mechanical 2.0-year scenarios are available as editable assumptions, not consensus.

Price action

How the market is pricing the story

76.30-0.4% today

Jodie does not have enough daily observations to draw a useful short-term chart for this asset. The latest quoted price was checked 11 Sept, 15:55 GMT-4; this is a coverage limitation, not a flat-price conclusion.

Developments

No sourced recent-development timeline yet

Jodie has not returned a relevant primary source or news item for KNSA. This is an evidence-coverage gap, not a conclusion that nothing material happened.

Business and financial condition

Reported financial figures are not available yet

Jodie has not returned structured SEC XBRL fundamentals for this asset. This is a coverage limitation, not an assessment of the business or its financial health.

Latest filing assessment · baseline

Fundamentals strengthened in the latest filing

10-Q filed 2026-04-28 against the comparable filing from 2025-04-29.

constructive
OperationsconstructiveEvidence score +4
liquidityneutralEvidence score 0
valuationpremium

What improved

  • Revenue increased 55.5% versus the comparable filing period.
  • Operating margin improved 4.0 percentage points.
  • Net income increased 164.6% versus the comparable filing period.

What weakened

No thresholded deterioration was identified.

Filing receipts

The increase in cash provided by operating activities is primarily due to an increase in net contribution from higher ARCALYST sales offset by a decrease in net cash received from licensing agreements of $20.0 million.

The increase of $17.6 million was primarily due to an increase of $10.8 million in personnel-related costs largely attributable to an increase in headcount and an increase in sales and marketing expenses of $5.2 million largely attributable to increased promotional activities and the timing of free goods designation.

The increase in net cash used in investing activities was driven by managing our cash and short-term investment portfolio mix as we deployed higher levels of cash into Treasury Securities with longer-terms.

Retrospective baseline calibration. It was generated after the filing date and is not part of Jodie's live track record.

Business ecosystem

The relationships behind KNSA

Customers, suppliers, partners and competitors named in company filings—not inferred from headlines.

Depends on

REGNRegeneron Pharmaceuticals, Inc.supplierApr 28, 2026

Pursuant to the Regeneron Agreement, we have entered into a supply agreement with Regeneron to purchase both clinical and commercial product.

REGNRegeneron Pharmaceuticals, Inc.partnerApr 28, 2026

ales and distribution of ARCALYST in all approved indications in the United States, and evenly split profits on sales, as well as third party proceeds, with Regeneron.

Depended on by

REGNRegeneron Pharmaceuticals, Inc.partnerApr 29, 2026

Not included in this line item are net product sales of ARCALYST, which are recorded by Kiniksa.

Filing peers

Companies whose filings use similar operating language.

Open the three relationships above to see Jodie’s filing proof. Pro unlocks 1 more links, every receipt, and alerts when connected names begin moving. Unlock the full network →

What is moving around it

Live connections

KNSA is currently a Follower in the organic co-movement group Biotechnology. This group is discovered from market behaviour rather than assigned from an industry taxonomy. 3 filing-linked names are in the relationship map; none is currently confirmed as moving with the group.

This group is retained as the last observed read for KNSA; it is not active in the latest market snapshot.

Context history

Theme membership history

No durable theme membership has been observed for this name yet.