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SC 13G ·Filed Oct 30, 2026

RDDT

Reddit, Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed2d 4h ago SEC0002100121-26-001089
Passive investor 5%+ stake
Actionable Insight • Neutral

Vanguard's reduction from 7.38% to 7.08% to 5.12% over three filings within 9 days suggests a coordinated or accelerated reduction by a top-three institutional holder. Combined with the search traffic headwind disclosed in yesterday's earnings, this selling pattern warrants monitoring for further institutional distribution.

DirectionNeutral
Confidencehigh
Horizonweeks

Price Chart

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Executive Summary

Vanguard Portfolio Management LLC filed an amended Schedule 13G disclosing a 5.12% passive stake in Reddit, Inc. as of September 30, 2026, representing 7,482,714 Class A shares. This is a reduction from the prior filing's 7.38% stake (10,783,433 shares), indicating a material decrease in Vanguard's position. The filing confirms continued passive intent with no activist conversion.

Key Financial Metrics

Stake
5.12%
Investor
Vanguard Portfolio Management LLC
Investor Type
mutual fund

Key Facts

  • Vanguard Portfolio Management LLC disclosed a 5.12% passive stake in Reddit, Inc. as of September 30, 2026
  • Stake represents 7,482,714 Class A shares
  • This is a reduction from the prior filing's 7.38% stake (10,783,433 shares)
  • Filing certifies passive intent with no purpose of changing or influencing control
  • Filing was made one day after Reddit reported Q3 2026 earnings with revenue of $895M (up 53% YoY) and diluted EPS of $1.40 (up 75% YoY), but disclosed a material search referral traffic decline

Financial Impact

Vanguard reduced its stake from approximately 10.78M shares to 7.48M shares, a reduction of about 3.3M shares or 30.6% of its prior position. At the current market cap of $25.9B, the sold shares would be worth approximately $1.2B-$1.3B.

ownership_percentageshare_count

Risk Factors

  • Vanguard reduced its stake by approximately 30% from the prior filing period
  • The reduction follows a pattern of institutional trimming: Baillie Gifford also reduced, while BlackRock increased
  • The search referral traffic decline disclosed in Q3 earnings creates a fundamental headwind that may drive further institutional selling

Market Snapshot

Exchange
NYSE
Sector
Services-Computer Processing & Data Preparation
Analyst Consensus
65% bullish (40 analysts)

Investment Themes

Documents Analyzed

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

DocumentAccession Number
SC 13G Filing (Primary)0002100121-26-001089
Document: 0002100121-26-001089-index.html0002100121-26-001089
Document: 0002100121-26-001089.txt0002100121-26-001089
33 reports for RDDT
Performance horizon
50% Hit rate @ T+60 2 of 4 directional calls Went positive at some point 4 of 6 best @ T+20▲ +15.62%Feb 28, 2026
Filters
Rows
Reports for RDDT, sortable and filterable
TypeNow
Oct 30, 2026
2d ago
SC 13G
NEUTRAL ★ 4/10
$90.18awaiting T+60awaiting T+60$91.73 (+1.72%)
Oct 30, 2026
2d ago
SC 13G/A
NEUTRAL ★ 3/10
$91.74awaiting T+60awaiting T+60$91.73 (−0.01%)
Oct 29, 2026
3d ago
8-K
BEARISH ★ 7/10
$115.82awaiting T+60awaiting T+60$91.73 (+20.80%)
Oct 27, 2026
5d ago
SC 13G/A
NEUTRAL ★ 3/10
$134.70awaiting T+60awaiting T+60$91.73 (−31.90%)
Oct 23, 2026
9d ago
Institutional Cluster
BULLISH ★ 4/10
$144.25awaiting T+60awaiting T+60$91.73 (−36.41%)
Oct 21, 2026
11d ago
SC 13G/A
NEUTRAL ★ 3/10
$153.28awaiting T+60awaiting T+60$91.73 (−40.16%)
Oct 16, 2026
16d ago
Insider Cluster
BEARISH ★ 4/10
$155.14awaiting T+60awaiting T+60$91.73 (+40.87%)
Sep 21, 2026
5w ago
3
NEUTRAL ★ 2/10
$155.67awaiting T+60awaiting T+60$91.73 (−41.07%)
Sep 17, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$150.85awaiting T+60awaiting T+60$91.73 (−39.19%)
Sep 2, 2026
8w ago
Insider Cluster
NEUTRAL ★ 2/10
$155.99awaiting T+60awaiting T+60$91.73 (−41.19%)
Showing 10 of 33

US Market Status

Market Closed · Opens Mon (< 1m)

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Report published Oct 30, 2026