SecBot SecBot
SC 13G/A ·Filed Oct 8, 2026

REZI

RESIDEO TECHNOLOGIES, INC.
BEARISH
Impact 4/10
Horizonweeks Processed18d 16h ago SEC0000354204-26-001021
Passive stake amendment
Actionable Insight ▼ Bearish

Monitor for further selling by Dimensional or other index-oriented holders. The drop below 5% removes a key passive holder from the 13G reporting pool, which could reduce institutional support in the near term.

DirectionBearish
Confidencemedium
Horizonweeks
Latest settled — T+5d
REZI ▼ -3.60% at T+5d
SHORT call ✓ call won +3.60% · α vs SPY +3.33% · entry $17.20 → $16.58
Next anchor: T+20d in 9d
Latest observation: T+11 -6.33% FF3 residual α
Entry = T+0 close
Oct 8, 2026
via day close
T+1d
-0.76%
call +0.76% · α +1.36%
$17.07
settled 18d ago
T+5d
-3.60%
call +3.60% · α +3.33%
$16.58
settled 12d ago
T+20d
Pending
in 9d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Dimensional Fund Advisors LP filed an amended Schedule 13G disclosing a 4.9% passive stake in Resideo Technologies as of September 30, 2026, down from a prior 5%+ position. The filing indicates a reduction in holdings below the 5% threshold, signaling a gradual exit by a major index-oriented investor.

Key Financial Metrics

Stake
4.9%
Investor
Dimensional Fund Advisors LP

Key Facts

  • Dimensional Fund Advisors LP reported beneficial ownership of 7,425,067 shares of Resideo Technologies common stock as of September 30, 2026.
  • The stake represents 4.9% of shares outstanding, down from above 5% in prior filings.
  • Dimensional has sole voting power over 7,273,073 shares and sole dispositive power over 7,425,067 shares.
  • The filing is an amendment to Schedule 13G, confirming passive intent under Rule 13d-1(b).

Financial Impact

Dimensional reduced its stake below the 5% reporting threshold; the exact reduction amount is not disclosed but represents a meaningful decrease from prior levels.

ownership percentageshare count

Risk Factors

  • Continued selling by Dimensional could pressure the stock.
  • Loss of a large passive holder may signal reduced conviction among institutional investors.
  • The stock has underperformed historically, and this exit aligns with negative momentum.

Documents Analyzed

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

DocumentAccession Number
SC 13G/A Filing (Primary)0000354204-26-001021
Document: 0000354204-26-001021-index.html0000354204-26-001021
Document: 0000354204-26-001021.txt0000354204-26-001021
14 reports for REZI
Performance horizon
75% Hit rate @ T+1 3 of 4 directional calls Went positive at some point 3 of 4 best @ T+1▲ +2.47%Aug 18, 2026
Filters
Rows
Reports for REZI — sortable, filterable
TypeNow
Oct 20, 2026
6d ago
Press Release
NEUTRAL ★ 1/10
$17.48awaiting T+1—$17.83 (+2.00%)
Oct 8, 2026
18d ago
SC 13G/A
BEARISH ★ 4/10
$17.20 $17.07▲ +0.76%▲ +1.36%$17.83 (−3.66%)
Sep 3, 2026
7w ago
3
NEUTRAL ★ 2/10
$19.53 $19.88▲ +1.79%▲ +2.18%$17.83 (−8.70%)
Aug 18, 2026
9w ago
Insider Cluster
BULLISH ★ 6/10
$21.02 $21.54▲ +2.47%▲ +2.26%$17.83 (−15.18%)
Aug 17, 2026
10w ago
Insider Cluster
BULLISH ★ 5/10
$20.64 $21.02▲ +1.84%▲ +2.52%$17.83 (−13.61%)
Aug 12, 2026
10w ago
8-K
BULLISH ★ 6/10
$20.46 $20.50▲ +0.20%▲ +0.39%$17.83 (−12.85%)
Aug 7, 2026
11w ago
S-3ASR
NEUTRAL ★ 4/10
$24.21 $24.24▲ +0.12%▲ +0.44%$17.83 (−26.35%)
Aug 4, 2026
12w ago
8-K
MIXED ★ 8/10
$26.17 $26.24▲ +0.27%▲ +0.47%$17.83 (−31.87%)
Jul 13, 2026
15w ago
8-K
NEUTRAL ★ 5/10
$35.40 $36.86▲ +4.12%▲ +3.77%$17.83 (−49.63%)
Jun 24, 2026
17w ago
8-K
NEUTRAL ★ 3/10
$32.34 $30.96▼ −4.27%▼ −3.54%$17.83 (−44.87%)
Showing 10 of 14

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Report published Oct 8, 2026