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SC 13G ·Filed Oct 19, 2026

BNGO

Bionano Genomics, Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed8d 7h ago SEC0001493152-26-047549
Passive investor 5%+ stake
Actionable Insight • Neutral

A new 9.9% passive stake by a known healthcare-focused investor signals conviction at current depressed levels, but the 13G designation rules out near-term activist pressure. The large warrant overhang (2.37M shares) could become dilutive if exercised, but beneficial ownership limits currently cap the holder below 10%. Monitor for any future conversion to 13D or changes in the warrant exercise limitations.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+5d
BNGO ▼ -4.92% at T+5d
NEUTRAL call -4.92% · α vs SPY -4.77% · entry $1.22 → $1.16
Next anchor: T+20d in 19d
Entry = T+0 close
Oct 19, 2026
via day close
T+1d
+2.05%
call +2.05% · α +1.71%
$1.25
settled 8d ago
T+5d
-4.92%
call -4.92% · α -4.77%
$1.16
settled yesterday
T+20d
Pending
in 19d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Orin Hirschman and affiliated entities (AIGH Capital Management LLC, AIGH Investment Partners LLC) filed a new Schedule 13G disclosing a 9.9% passive stake in Bionano Genomics as of September 30, 2026. The filing confirms 1,165,000 shares of common stock held directly and indirectly, with an additional 2,374,000 shares underlying warrants excluded due to beneficial ownership limitations. This is a new 13G filing by this filer, indicating a significant passive position in the company.

Key Financial Metrics

Stake
9.9%
Investor
Orin Hirschman / AIGH Capital Management LLC
Investor Type
hedge fund

Key Facts

  • Orin Hirschman and affiliates filed a new Schedule 13G (not an amendment), disclosing beneficial ownership of 1,165,000 shares of Bionano Genomics common stock.
  • The stake represents 9.9% of shares outstanding as of September 30, 2026.
  • An additional 2,374,000 shares issuable upon exercise of warrants are excluded due to beneficial ownership limitations on exercise.
  • The filing certifies passive intent under Rule 13d-1(b) — no intent to change or influence control.
  • Filers include Orin Hirschman (individual), AIGH Capital Management LLC (investment adviser), and AIGH Investment Partners LLC.

Financial Impact

9.9% passive stake valued at approximately $1.2 million based on 1,165,000 shares at ~$1.00/share (approximate recent trading level).

ownership concentration

Risk Factors

  • Passive 13G could be converted to activist 13D if the investor changes intent, though no current indication.
  • Warrant overhang of 2,374,000 shares represents potential future dilution if beneficial ownership limitations are removed or waived.
  • Bionano Genomics is a small-cap with volatile stock price; the stake's value is subject to significant fluctuation.

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13G Filing (Primary)0001493152-26-047549
Document: 0001493152-26-047549-index.html0001493152-26-047549
Document: 0001493152-26-047549.txt0001493152-26-047549
8 reports for BNGO
Performance horizon
100% Hit rate @ T+5 5 of 5 directional calls Went positive at some point 5 of 5 best @ T+5▲ +37.59%Sep 14, 2026
Filters
Rows
Reports for BNGO — sortable, filterable
TypeNow
Oct 27, 2026
today
S-1
NEUTRAL ★ 3/10
$1.18awaiting T+5—$1.22 (+3.39%)
Oct 19, 2026
8d ago
SC 13G
NEUTRAL ★ 4/10
$1.22 $1.16▼ −4.92%▼ −4.77%$1.22 (+0.00%)
Sep 14, 2026
6w ago
Press Release
BULLISH ★ 5/10
$1.33 $1.83▲ +37.59%▲ +37.49%$1.22 (−8.27%)
Sep 14, 2026
6w ago
8-K
BULLISH ★ 6/10
$1.33 $1.83▲ +37.59%▲ +37.49%$1.22 (−8.27%)
Aug 10, 2026
11w ago
8-K
MIXED ★ 5/10
$1.19 $1.18▼ −0.84%▼ −0.44%$1.22 (+2.52%)
Jun 5, 2026
20w ago
8-K
BEARISH ★ 4/10
$1.17 $1.16▲ +0.85%▲ +2.97%$1.22 (−4.27%)
May 28, 2026
21w ago
8-K
BULLISH ★ 5/10
$1.25 $1.30▲ +4.00%▲ +4.05%$1.22 (−2.40%)
Mar 23, 2026
31w ago
Press Release
BEARISH ★ 6/10
$1.18 $1.17▲ +0.85%▲ +0.42%$1.22 (−3.39%)
Showing 8 of 8

US Market Status

Market Closed — Opens Thu (11h 29m)

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Report published Oct 19, 2026