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8-K ·Filed Aug 11, 2026

HBIO

HARVARD BIOSCIENCE INC
MIXED
Impact 6/10
Horizonweeks Processed2mo ago SEC0001171843-26-005405
8-K Item 2.02: Earnings release
Actionable Insight ◆ Mixed

The top-line beat and raised guidance provide a positive narrative, but the GAAP loss widening and negative operating cash flow are significant headwinds for a micro-cap with $33.5M net debt. Monitor the Q3 2026 earnings for evidence that the revenue growth translates into cash generation and narrowing losses.

DirectionMixed
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
HBIO ▲ +29.69% at T+20d
NEUTRAL call +29.69% · α vs SPY +30.75% · entry $6.13 → $7.95
Next anchor: T+60d in 8d
Latest observation: T+52 +34.59% FF3 residual α
Entry = T+0 close
Aug 11, 2026
via day close
T+1d
+0.65%
call +0.65% · α +0.40%
$6.17
settled 3mo ago
T+5d
+13.70%
call +13.70% · α +14.11%
$6.97
settled 2mo ago
T+20d
+29.69%
call +29.69% · α +30.75%
$7.95
settled 7w ago
T+60d
Pending
in 8d

Price Chart

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Executive Summary

Harvard Bioscience reported Q2 2026 revenue of $22.7M, up 11% YoY, beating the $21.4M consensus estimate. However, GAAP net loss widened to ($2.9M) from ($2.3M) a year ago, and GAAP EPS of ($0.64) was a significant miss versus the ($0.21) consensus. The company raised its full-year 2026 revenue growth guidance to 3%-5%, but the widening losses and cash burn from operations are concerning for a $29M market cap company.

Key Financial Metrics

EPS
−$0.64
est −$0.21 · -204.8%
Revenue
$22.7M
est $21.4M · +6.2% · +11.1% YoY
Rating
miss
Guidance
3%-5% YoY growth (implied $88.5M-$90.2M based on FY2025 revenue of $85.9M)
raised
Gross Margin
55.6%

Key Facts

  • Q2 2026 revenue of $22.7M, up 11% YoY from $20.5M
  • GAAP net loss widened to ($2.9M) vs ($2.3M) in Q2 2025
  • GAAP EPS of ($0.64) vs consensus ($0.21) — a 205% miss
  • Adjusted EBITDA improved to $1.7M from $1.5M YoY
  • Raised full-year 2026 revenue growth guidance to 3%-5% from prior
  • Cash used in operations was ($0.3M) in H1 2026 vs $5.7M provided in H1 2025
  • Net debt increased to $33.5M from $27.9M a year ago
  • Gross margin contracted to 55.6% from 56.4% YoY

Financial Impact

Revenue beat consensus by ~6% ($22.7M vs $21.4M est), but GAAP EPS missed by 205% ($-0.64 vs $-0.21 est). Net loss widened by $0.6M YoY.

revenueepsnet incomecash flowgross margin

Risk Factors

  • Widening GAAP net loss and negative operating cash flow despite revenue growth
  • High net debt of $33.5M relative to $29M market cap
  • Gross margin compression from product mix shift to lower-margin CMT products

Market Snapshot

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

Investment Themes

Documents Analyzed

This report is based on 6 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001171843-26-005405
Document: f8k_081126.htm0001171843-26-005405
Document: 0001171843-26-005405-index-headers.html0001171843-26-005405
Document: 0001171843-26-005405-index.html0001171843-26-005405
Document: 0001171843-26-005405.txt0001171843-26-005405
8-K Data (Synthetic)0001171843-26-005405
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 (10h 13m)

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Report published Aug 11, 2026