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8-K ·Filed May 12, 2026

HBIO

HARVARD BIOSCIENCE INC
MIXED
Impact 5/10
Horizonweeks Processed5mo ago SEC0001171843-26-003271
8-K context-dependent: Items 7.01
Actionable Insight ◆ Mixed

Revenue decline in Q1 2026 (-5% YoY) is a near-term headwind, but FY26 guidance for 2-4% growth and 6-10% adjusted EBITDA growth suggests management expects a recovery. The debt refinancing and manufacturing consolidation provide tangible cost savings. Watch Q2 2026 results for confirmation of the growth trajectory and monitor execution on Project Viking's $3M EBITDA target for 2027.

DirectionMixed
Confidencemedium
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
HBIO ▲ +14.42% at T+60d
NEUTRAL call +14.42% · α vs SPY +10.03% · entry $5.41 → $6.19
Entry = T+0 close
May 12, 2026
via day close
T+1d
+2.96%
call +2.96% · α +2.38%
$5.57
settled 6mo ago
T+5d
-7.58%
call -7.58% · α -7.66%
$5.00
settled 5mo ago
T+20d
+14.60%
call +14.60% · α +16.33%
$6.20
settled 5mo ago
T+60d
+14.42%
call +14.42% · α +10.03%
$6.19
settled 3mo ago

Price Chart

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Executive Summary

Harvard Bioscience filed an 8-K with an investor presentation providing FY26 guidance of 2-4% revenue growth and 6-10% adjusted EBITDA growth, alongside Q1 2026 results showing a 5% YoY revenue decline to $20.8M. The presentation highlights a $40M debt refinancing with BroadOak that reduced annual debt service by $3M, and a manufacturing consolidation (Project Viking) expected to deliver $3-4M in annual EBITDA savings by 2027-2028.

Key Facts

  • Q1 2026 revenue declined 5% YoY to $20.8M from $21.8M
  • FY26 revenue guidance: 2-4% growth; FY25 revenue was $87M
  • FY26 adjusted EBITDA growth guidance: 6-10%; FY25 adjusted EBITDA was $8M
  • FY26 adjusted gross margin guidance: 58-60%; FY25 was 58%
  • Q2 2026 revenue guidance: $20.5M-$22.5M
  • Q2 2026 adjusted EBITDA guidance: $1M-$2M
  • Debt refinancing: $40M deal with BroadOak, extended maturity to 2029, $3M annual cash savings
  • Project Viking: manufacturing consolidation expected to deliver ~$3M EBITDA improvement in 2027 and ~$4M from 2028
  • 54% recurring revenue in FY25 with path to 60%+
  • Net debt of $32.9M as of March 31, 2026

Financial Impact

Q1 2026 revenue declined $1M YoY (-5%); FY26 guided 2-4% growth on $87M base implies $1.7M-$3.5M revenue increase; debt refinancing saves $3M/year in cash; Project Viking adds $3-4M EBITDA by 2028

revenueadjusted EBITDAgross margindebtcash flow

Risk Factors

  • Q1 2026 revenue decline of 5% YoY driven by Americas (-9%) and APAC (-9%) weakness
  • NIH funding delays impacting academic and government sales in the Americas
  • High debt load ($36.2M gross debt) with 12.8% interest rate and 10% exit fee on refinancing
  • Execution risk on manufacturing consolidation and achieving projected cost savings
  • Reverse stock split and S3 filing indicate potential capital concerns

Market Snapshot

Exchange
Nasdaq
Sector
Laboratory Analytical Instruments
Analyst Consensus
75% bullish (8 analysts)

Investment Themes

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001171843-26-003271
Document: f8k_051226.htm0001171843-26-003271
Document: 0001171843-26-003271-index-headers.html0001171843-26-003271
Document: 0001171843-26-003271-index.html0001171843-26-003271
Document: 0001171843-26-003271.txt0001171843-26-003271
12 reports for HBIO
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for HBIO — sortable, filterable
TypeNow
Sep 22, 2026
4w ago
SC 13G/A
NEUTRAL ★ 3/10
$7.92awaiting T+60—$8.32 (+5.05%)
Aug 11, 2026
10w ago
8-K
MIXED ★ 5/10
$6.13awaiting T+60—$8.32 (+35.73%)
Aug 11, 2026
10w ago
8-K
MIXED ★ 6/10
$6.13awaiting T+60—$8.32 (+35.73%)
Jul 28, 2026
12w ago
Press Release
NEUTRAL ★ 1/10
$5.92awaiting T+60—$8.32 (+40.54%)
Jun 2, 2026
20w ago
8-K
NEUTRAL ★ 3/10
$6.50 $7.90▲ +21.54%▲ +19.04%$8.32 (+28.00%)
May 12, 2026
23w ago
8-K
MIXED ★ 5/10
$5.41 $6.19▲ +14.42%▲ +10.03%$8.32 (+53.79%)
May 12, 2026
23w ago
8-K
BEARISH ★ 6/10
$5.41 $6.19▼ −14.42%▼ −10.03%$8.32 (−53.79%)
May 12, 2026
23w ago
Press Release
NEUTRAL ★ 4/10
$5.41 $6.19▲ +14.42%▲ +10.03%$8.32 (+53.79%)
Mar 16, 2026
32w ago
Insider Cluster
NEUTRAL ★ 3/10
$5.01 $6.01▲ +19.96%▲ +9.48%$8.32 (+66.07%)
Mar 16, 2026
32w ago
Insider Cluster
NEUTRAL ★ 3/10
$5.01 $6.01▲ +19.96%▲ +9.48%$8.32 (+66.07%)
Showing 10 of 12

US Market Status

Market Closed — Opens Wed (11h 54m)

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Report published May 12, 2026