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SC 13G ·Filed Oct 1, 2026

SRZN

Surrozen, Inc./DE
NEUTRAL
Impact 4/10
Horizonweeks Processed25d 16h ago SEC0001831942-26-000044
Passive investor 5%+ stake
Actionable Insight • Neutral

Monitor for any future conversion to Schedule 13D or additional stake increases, which would signal a shift from passive to activist intent. For now, the filing is a routine passive disclosure with no immediate catalyst.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d ⚠ clustered
SRZN ▲ +1.26% at T+5d
NEUTRAL call +1.26% · α vs SPY +0.10% · entry $29.32 → $29.69
Next anchor: T+20d tomorrow
Latest observation: T+15 -13.84% FF3 residual α
Entry = T+0 close
Oct 1, 2026
via day close
T+1d
-0.65%
call -0.65% · α -1.32%
$29.13
settled 25d ago
T+5d
+1.26%
call +1.26% · α +0.10%
$29.69
settled 19d ago
T+20d
Pending
tomorrow
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Commodore Capital LP disclosed a new 7.5% passive stake in Surrozen, Inc. via Schedule 13G, holding 885,000 shares as of September 24, 2026. This is a new filer for Surrozen, joining other passive holders (Braidwell LP, TCG Crossover GP II, LLC) that have previously filed 13G amendments. The filing signals institutional interest but no activist intent, consistent with a routine passive position.

Key Financial Metrics

Stake
7.5%
Investor
Commodore Capital LP
Investor Type
hedge fund

Key Facts

  • Commodore Capital LP disclosed beneficial ownership of 885,000 shares of Surrozen common stock.
  • The stake represents 7.5% of shares outstanding, based on 11,753,558 shares outstanding as of August 4, 2026.
  • The filing is a new Schedule 13G (not an amendment), indicating a new 5%+ position.
  • The filer certifies the securities were not acquired with the purpose of changing or influencing control of the issuer.
  • Other recent 13G filers include Braidwell LP and TCG Crossover GP II, LLC, suggesting multiple passive institutional holders.

Financial Impact

7.5% stake valued at approximately $885,000 based on share count; no transaction price disclosed.

ownership concentration

Risk Factors

  • No material risk identified from this passive filing; the 13G certification precludes activist intent.
  • Concentration of ownership among several passive funds could lead to coordinated selling if sentiment turns negative.

Investment Themes

Documents Analyzed

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

DocumentAccession Number
SC 13G Filing (Primary)0001831942-26-000044
Document: 0001831942-26-000044-index-headers.html0001831942-26-000044
Document: 0001831942-26-000044-index.html0001831942-26-000044
Document: 0001831942-26-000044.txt0001831942-26-000044
11 reports for SRZN
Performance horizon
67% Hit rate @ T+5 2 of 3 directional calls Went positive at some point 4 of 4 best @ T+60▲ +7.00%Mar 23, 2026
Filters
Rows
Reports for SRZN — sortable, filterable
TypeNow
Oct 22, 2026
4d ago
SC 13D/A
NEUTRAL ★ 4/10
$25.48awaiting T+5—$27.28 (+7.06%)
Oct 20, 2026
6d ago
8-K
BULLISH ★ 6/10
$25.32awaiting T+5—$27.28 (+7.74%)
Oct 20, 2026
6d ago
Press Release
MIXED ★ 6/10
$25.32awaiting T+5—$27.28 (+7.74%)
Oct 7, 2026
19d ago
SC 13G/A
NEUTRAL ★ 4/10
$27.97 $25.07▼ −10.37%▼ −10.09%$27.28 (−2.47%)
Oct 2, 2026
25d ago
8-K
BULLISH ★ 7/10
$29.32 $29.69▲ +1.26%▲ +0.10%$27.28 (−6.96%)
Oct 2, 2026
25d ago
Press Release
BULLISH ★ 6/10
$29.32 $29.69▲ +1.26%▲ +0.10%$27.28 (−6.96%)
Oct 1, 2026
25d ago
SC 13G
NEUTRAL ★ 4/10
$29.32 $29.69▲ +1.26%▲ +0.10%$27.28 (−6.96%)
Aug 7, 2026
11w ago
25-NSE
NEUTRAL ★ 3/10
$25.09 $23.78▼ −5.22%▼ −5.17%$27.28 (+8.73%)
May 4, 2026
25w ago
Insider Cluster
NEUTRAL ★ 2/10
$32.07 $29.28▼ −8.70%▼ −11.64%$27.28 (−14.94%)
Mar 23, 2026
31w ago
S-3
BEARISH ★ 7/10
$25.00 $29.13▼ −16.52%▼ −16.94%$27.28 (−9.12%)
Showing 10 of 11

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Report published Oct 1, 2026