6-K ·Filed Aug 18, 2026

IMTX

Immatics N.V.
NEUTRAL
Impact 6/10
Horizonweeks Processed1mo ago SEC0001193125-26-354715
Notable filing: 6-K
Actionable Insight • Neutral

The stock is a binary catalyst play on SUPRAME topline (H1 2027). The slower-than-expected event accumulation introduces uncertainty but does not alter the final PFS analysis timeline. The planned enrollment increase for OS power is a positive for commercial profile but adds trial cost. Cash reach into 2028 provides buffer. Near-term price action will be driven by pipeline updates at ESMO in fall 2026. The 94% analyst bullish consensus reflects conviction in the PRAME franchise, but the stock has a history of negative drift on prior bull calls (avg T+20 -7.13%). Consider scaling into any weakness ahead of ESMO data.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
IMTX ▼ -2.97% at T+20d
NEUTRAL call ✗ call lost -2.97% · α vs SPY -1.98% · entry $9.09 → $8.82
Next anchor: T+60d in 6w
Latest observation: T+30 +7.85% FF3 residual α
Entry anchored
Aug 17, 04:00 PM ET
via 1-min bar
T+1d
+1.76%
call +1.76% · α +1.55%
$9.25
settled 6w ago
T+5d
+1.65%
call +1.65% · α +1.85%
$9.24
settled 5w ago
T+20d
-2.97%
call -2.97% · α -1.98%
$8.82
settled 16d ago
T+60d
—
call — · α —
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in 6w

Price Chart

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Executive Summary

Immatics reported Q2 2026 financial results showing a net loss of €62.5M ($71.2M) on collaboration revenue of €9.1M ($10.4M), with R&D expenses rising sharply to €62.4M ($71.1M) as the Phase 3 SUPRAME trial accelerates. Enrollment remains on track to complete by year-end, but PFS events are occurring slower than modeled, prompting a streamlined final analysis (topline H1 2027) and adding ~90 patients for OS power. Cash and financial assets stood at €393.4M ($448.2M), projected into 2028.

Key Facts

  • Q2 2026 revenue: €9.1M ($10.4M) from collaboration agreements (Moderna €6.5M, BMS €2.7M)
  • Q2 2026 net loss: €62.5M ($71.2M), improved from €70.3M ($80.1M) in Q2 2025
  • Cash and financial assets: €393.4M ($448.2M) as of June 30, 2026; cash reach projected into 2028
  • SUPRAME enrollment on track to complete randomizations by year-end; PFS events occurring slower than modeled
  • Company plans streamlined final PFS analysis (topline H1 2027) with 90% power, adding ~90 patients for OS
  • BLA submission planned in 2027 following PFS topline
  • Phase 1b anzu-cel data at ASCO 2026: 56% cORR, 14.6 mo mDOR, 6.1 mo mPFS, 16.2 mo mOS in melanoma
  • IMA203CD8 Phase 1 data in gynecologic cancers: 63% ORR, 50% cORR at clinically relevant doses
  • IMA402 bispecific Phase 1b data at RP2D range expected at ESMO 2026
  • First patient dosed in Moderna collaboration trial (mRNA-4200) in July 2026, triggering milestone payment
  • R&D expenses Q2 2026: €62.4M (up 38% YoY from €45.1M), driven by SUPRAME trial costs
  • Net cash used in operations H1 2026: €102.5M vs €73.3M in H1 2025

Financial Impact

Net loss of €62.5M in Q2 2026, operating cash burn of €102.5M in H1 2026, cash runway into 2028

revenuenet lossoperating expensescash positiondilution

Risk Factors

  • SUPRAME PFS topline data (H1 2027) could miss expectations if slower event rate signals lower separation from standard of care
  • R&D burn is accelerating (€121.6M in H1 2026 vs €87.0M in H1 2025) with no near-term product revenue
  • Competitive landscape for cell therapies in melanoma (lifileucel, RP1, etc.) could narrow market opportunity
  • Reliance on collaboration revenue (Moderna, BMS) for near-term cash flow

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
94% bullish (16 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 7 SEC documents filed with EDGAR.

DocumentAccession Number
6-K Filing (Primary)0001193125-26-354715
Document: imtx-ex99_2.htm0001193125-26-354715
Document: imtx-20260630.htm0001193125-26-354715
Document: imtx-ex99_3.htm0001193125-26-354715
Document: 0001193125-26-354715-index-headers.html0001193125-26-354715
Document: 0001193125-26-354715-index.html0001193125-26-354715
Document: 0001193125-26-354715.txt0001193125-26-354715
16 reports for IMTX
Performance horizon
64% Hit rate 7 of 11 directional calls best @ T+20▲ +22.12%May 12, 2026
Filters
Rows
Reports for IMTX — sortable, filterable
TypeNow
Aug 27, 2026
5w ago
Insider Buy
BULLISH ★ 6/10
$9.45 $8.50▼ −10.05%▼ −10.31%$7.71 (−18.41%)
Aug 26, 2026
5w ago
6-K
BEARISH ★ 6/10
$9.36 $8.33▲ +11.00%▲ +10.50%$7.71 (+17.63%)
Aug 18, 2026
6w ago
6-K
NEUTRAL ★ 6/10
$9.09 $8.82▼ −2.97%▼ −1.98%$7.71 (−15.18%)
Aug 18, 2026
6w ago
Press Release
MIXED ★ 6/10
$9.09 $8.82▼ −2.97%▼ −1.98%$7.71 (−15.18%)
Jun 2, 2026
17w ago
6-K
NEUTRAL ★ 3/10
$10.04 $9.85▼ −1.89%▼ −0.33%$7.71 (−23.21%)
Jun 1, 2026
17w ago
6-K
BULLISH ★ 7/10
$11.14 $10.13▼ −9.07%▼ −7.77%$7.71 (−30.79%)
Jun 1, 2026
17w ago
Press Release
BULLISH ★ 6/10
$11.14 $10.13▼ −9.07%▼ −7.77%$7.71 (−30.79%)
May 31, 2026
17w ago
Press Release
BULLISH ★ 6/10
$11.14 $10.13▼ −9.07%▼ −7.77%$7.71 (−30.79%)
May 30, 2026
17w ago
Press Release
BULLISH ★ 7/10
$11.14 $10.13▼ −9.07%▼ −7.77%$7.71 (−30.79%)
May 12, 2026
20w ago
6-K
BEARISH ★ 6/10
$11.39 $8.87▲ +22.12%▲ +20.40%$7.71 (+32.31%)
Showing 10 of 16

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