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SC 13G/A ·Filed Oct 21, 2026

SE

Sea Ltd
NEUTRAL
Impact 3/10
Horizonweeks Processed5d 22h ago SEC0001088875-26-000069
Passive stake amendment
Actionable Insight • Neutral

Monitor for any future conversion to a Schedule 13D, which would signal activist intent. For now, Baillie Gifford remains a passive long-term holder.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+1d
SE ▼ -2.89% at T+1d
NEUTRAL call -2.89% · α vs SPY -1.71% · entry $77.94 → $75.69
Next anchor: T+5d tomorrow
Latest observation: T+2 -4.05% FF3 residual α
Entry = T+0 close
Oct 21, 2026
via day close
T+1d
-2.89%
call -2.89% · α -1.71%
$75.69
settled 5d ago
T+5d
Pending
tomorrow
T+20d
Pending
in 22d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Baillie Gifford & Co. filed an amendment to its Schedule 13G, reporting beneficial ownership of 37,150,679 Class A common shares (6.6% of shares outstanding) of Sea Ltd as of September 30, 2026. The filing is a routine passive stake update with no change in investment intent.

Key Financial Metrics

Stake
6.6%
Investor
BAILLIE GIFFORD & CO

Key Facts

  • Baillie Gifford & Co. holds 37,150,679 Class A common shares (6.6% of shares outstanding) as of September 30, 2026.
  • The filing is an amendment to a Schedule 13G, confirming passive investment intent.
  • Sole voting power over 27,415,507 shares; sole dispositive power over 37,150,679 shares.
  • No shares are held with the purpose of changing or influencing control of the issuer.

Financial Impact

No material financial impact — passive stake disclosure with no change in strategy.

Risk Factors

  • A future conversion to Schedule 13D could signal activist pressure or a change in investment thesis.
  • A reduction below the 5% threshold in a future filing would indicate reduced conviction.

Investment Themes

Documents Analyzed

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

DocumentAccession Number
SC 13G/A Filing (Primary)0001088875-26-000069
Document: 0001088875-26-000069-index.html0001088875-26-000069
Document: 0001088875-26-000069.txt0001088875-26-000069
81 reports for SE
Performance horizon
63% Hit rate @ T+5 15 of 24 directional calls Went positive at some point 20 of 24 best @ T+60▲ +24.65%Apr 17, 2026
Filters
Rows
Reports for SE — sortable, filterable
TypeNow
Oct 23, 2026
3d ago
Insider Cluster
NEUTRAL ★ 2/10
$74.63awaiting T+5—$74.01 (−0.83%)
Oct 21, 2026
5d ago
SC 13G/A
NEUTRAL ★ 3/10
$77.94awaiting T+5—$74.01 (−5.04%)
Oct 21, 2026
5d ago
Insider Cluster
NEUTRAL ★ 3/10
$77.94awaiting T+5—$74.01 (−5.04%)
Oct 20, 2026
6d ago
6-K
NEUTRAL ★ 4/10
$80.43awaiting T+5—$74.01 (−7.98%)
Oct 16, 2026
10d ago
Institutional Cluster
NEUTRAL ★ 3/10
$88.47 $73.82▼ −16.56%▼ −16.41%$74.01 (−16.34%)
Oct 5, 2026
21d ago
Insider Cluster
BEARISH ★ 4/10
$96.85 $95.88▲ +1.00%▲ +1.42%$74.01 (+23.58%)
Oct 1, 2026
25d ago
Insider Cluster
BEARISH ★ 5/10
$95.27 $92.89▲ +2.50%▲ +3.80%$74.01 (+22.32%)
Sep 29, 2026
27d ago
Insider Cluster
NEUTRAL ★ 3/10
$98.62 $96.53▼ −2.12%▼ −4.07%$74.01 (−24.95%)
Sep 25, 2026
4w ago
Insider Cluster
BEARISH ★ 4/10
$99.55 $95.19▲ +4.38%▲ +4.16%$74.01 (+25.66%)
Sep 23, 2026
4w ago
Insider Cluster
NEUTRAL ★ 3/10
$103.29 $97.36▼ −5.74%▼ −5.07%$74.01 (−28.35%)
Showing 10 of 81

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Report published Oct 21, 2026