PROK PROKIDNEY CORP.

NEUTRAL Impact: 4/10 8-K
Horizon months Filed May 15, 2026 Processed 25d 14h ago SEC 0001193125-26-225848
8-K Item 2.02: Earnings release
Latest settled — T+5d ⚠ clustered
PROK ▲ +5.42% at T+5d
NEUTRAL call ✓ call won +5.42% · α vs SPY +4.46% · entry $1.66 → $1.75
Next anchor: T+20d in 5d
Last close $1.71 (close Jun 8) · +3.01% from $1.66 entry
Entry anchored
May 15, 11:49 AM ET
via Databento tick
T+1d
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call -3.01% · α -2.95%
$1.61
settled 23d ago
T+5d
+5.42%
call +5.42% · α +4.46%
$1.75
settled 19d ago
T+20d
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T+60d
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Executive Summary

ProKidney reported Q1 2026 financial results that were in line with consensus, with a net loss of $20.0M available to Class A common stockholders ($-0.14 EPS) versus the $-0.14 estimate. The company reiterated its key clinical milestones: Phase 3 PROACT 1 enrollment completion mid-2026 and pivotal eGFR slope data in Q2 2027. Cash burn accelerated to $41.7M in operating cash flow (vs $29.6M in Q1 2025), reducing the cash runway to $224.9M, still supporting operations into mid-2027. The filing is neutral — no new data, no guidance change, and the clinical timeline remains on track.

Actionable Insight

No new clinical data or guidance change — the stock will trade on the unchanged PROACT 1 timeline (enrollment mid-2026, data Q2 2027). The updated 80% powering assumption for the surrogate endpoint is a minor technical clarification, not a de-risking event. Monitor for enrollment completion announcement in the coming months as the next catalyst.

Key Facts

  • Q1 2026 net loss available to Class A common stockholders was $20.0M ($-0.14 EPS), in line with consensus of $-0.14
  • Revenue was $226K, essentially flat vs $230K in Q1 2025
  • Cash, cash equivalents and marketable securities totaled $224.9M at March 31, 2026, down from $270.0M at December 31, 2025
  • Operating cash flow was -$41.7M in Q1 2026 vs -$29.6M in Q1 2025, a 41% increase in cash burn
  • Phase 3 PROACT 1 enrollment for accelerated approval efficacy analysis remains on track for mid-2026, with pivotal topline results expected Q2 2027
  • The statistical powering assumption for the surrogate endpoint (eGFR slope) was updated to 80% (from prior 90%) in the 8-K Item 8.01
  • Cash runway guidance unchanged: operations funded into mid-2027

Financial Impact

Q1 2026 net loss of $20.0M on $226K revenue; cash burn increased 41% YoY to $41.7M operating cash flow; cash position $224.9M provides runway into mid-2027

cashnet lossoperating cash flow

Risk Factors

  • Cash burn accelerated to $41.7M/quarter, reducing runway faster than prior run-rate implied
  • Phase 3 PROACT 1 trial failure risk remains binary — no interim data to de-risk
  • No new financing announced; if enrollment or data timeline slips, the company may need to raise capital before mid-2027

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
67% bullish (15 analysts)

Documents Analyzed

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

DocumentAccession Number
8-K Filing (Primary)0001193125-26-225848
Document: prok-20260515.htm0001193125-26-225848
Document: prok-ex99_2.htm0001193125-26-225848
Document: 0001193125-26-225848-index-headers.html0001193125-26-225848
Document: 0001193125-26-225848-index.html0001193125-26-225848
Document: 0001193125-26-225848.txt0001193125-26-225848
8-K Data (Synthetic)0001193125-26-225848
4 reports for PROK
Performance horizon
Filters
Rows
Reports for PROK — sortable, filterable
Type Now
May 15, 2026
25d ago
8-K
NEUTRAL ★ 4/10
$1.66 $1.75▲ +5.42%▲ +4.46%$1.71 (+3.01%)
May 15, 2026
25d ago
Press Release
NEUTRAL ★ 5/10
$1.66 $1.75▲ +5.42%▲ +4.46%$1.71 (+3.01%)
Apr 17, 2026
7w ago
DEFA14A
NEUTRAL ★ 2/10
$2.10 $1.86▼ −11.43%▼ −12.34%$1.71 (−18.57%)
Mar 18, 2026
11w ago
Press Release
MIXED ★ 6/10
$1.95 $1.77▼ −9.23%▼ −7.02%$1.71 (−12.31%)
Showing 4 of 4

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