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SC 13G ·Filed Oct 7, 2026

SGMT

Sagimet Biosciences Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed19d 15h ago SEC0001831942-26-000045
Passive investor 5%+ stake
Actionable Insight • Neutral

Monitor for any future conversion of the pre-funded warrant into common shares, which would increase the effective stake. As a passive filing, no near-term activist pressure is expected, but the sizable position signals conviction in Sagimet's pipeline.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d
SGMT ▼ -8.41% at T+5d
NEUTRAL call -8.41% · α vs SPY -8.13% · entry $8.92 → $8.17
Next anchor: T+20d in 8d
Latest observation: T+11 +5.97% FF3 residual α
Entry = T+0 close
Oct 7, 2026
via day close
T+1d
+0.11%
call +0.11% · α -0.49%
$8.93
settled 19d ago
T+5d
-8.41%
call -8.41% · α -8.13%
$8.17
settled 13d ago
T+20d
Pending
in 8d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Commodore Capital LP filed a Schedule 13G disclosing a 7.6% passive beneficial ownership stake in Sagimet Biosciences as of September 30, 2026. The stake consists of 5,507,752 shares (including pre-funded warrants) and is held through Commodore Capital Master LP. This is a new passive filing by this filer, indicating a meaningful but non-activist position in the clinical-stage biotech.

Key Financial Metrics

Stake
7.6%
Investor
Commodore Capital LP
Investor Type
hedge fund

Key Facts

  • Commodore Capital LP disclosed a 7.6% beneficial ownership stake in Sagimet Biosciences as of September 30, 2026.
  • The stake comprises 5,507,752 shares, including 2,757,742 common shares and 2,750,010 shares issuable upon exercise of a pre-funded warrant.
  • The filing is passive under Rule 13d-1(c) with no intent to influence control.
  • Ownership percentage is based on 69,965,450 shares outstanding plus 2,750,010 pre-funded warrant shares.
  • The pre-funded warrant is subject to a 9.99% beneficial ownership limitation.

Financial Impact

7.6% passive stake valued at approximately $5.5 million based on share count and typical pre-funded warrant pricing; no direct financial impact on the company.

Risk Factors

  • Pre-funded warrant exercise could lead to modest dilution if the beneficial ownership limitation is waived or adjusted.
  • Commodore Capital could convert to an activist 13D filing if circumstances change, though no such intent is indicated.

Investment Themes

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13G Filing (Primary)0001831942-26-000045
Document: 0001831942-26-000045-index-headers.html0001831942-26-000045
Document: 0001831942-26-000045-index.html0001831942-26-000045
Document: 0001831942-26-000045.txt0001831942-26-000045
16 reports for SGMT
Performance horizon
60% Hit rate @ T+1 3 of 5 directional calls Went positive at some point 3 of 5 best @ T+5▲ +10.12%Sep 30, 2026
Filters
Rows
Reports for SGMT — sortable, filterable
TypeNow
Oct 22, 2026
5d ago
8-K
NEUTRAL ★ 4/10
$9.95 $9.58▼ −3.72%▼ −3.20%$9.56 (−3.97%)
Oct 7, 2026
19d ago
SC 13G
NEUTRAL ★ 4/10
$8.92 $8.93▲ +0.11%▼ −0.49%$9.56 (+7.12%)
Oct 1, 2026
25d ago
Press Release
BEARISH ★ 6/10
$9.14 $9.03▲ +1.20%▲ +1.88%$9.56 (−4.54%)
Sep 30, 2026
27d ago
Press Release
BEARISH ★ 6/10
$9.88 $9.37▲ +5.16%▲ +5.34%$9.56 (+3.29%)
Sep 30, 2026
27d ago
8-K
BULLISH ★ 6/10
$9.88 $9.37▼ −5.16%▼ −5.34%$9.56 (−3.29%)
Sep 22, 2026
4w ago
Institutional Cluster
BULLISH ★ 4/10
$11.09 $10.42▼ −6.04%▼ −5.32%$9.56 (−13.84%)
Aug 25, 2026
9w ago
Press Release
NEUTRAL ★ 4/10
$10.29 $10.86▲ +5.54%▲ +5.52%$9.56 (−7.14%)
Aug 11, 2026
11w ago
8-K
MIXED ★ 5/10
$9.52 $9.39▼ −1.37%▼ −1.62%$9.56 (+0.37%)
Aug 11, 2026
11w ago
Press Release
NEUTRAL ★ 5/10
$9.52 $9.39▼ −1.37%▼ −1.62%$9.56 (+0.37%)
Jul 22, 2026
13w ago
Insider Cluster
NEUTRAL ★ 4/10
$7.01 $7.07▲ +0.86%▲ +0.75%$9.56 (+36.31%)
Showing 10 of 16

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Report published Oct 7, 2026