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SC 13G ·Filed Oct 8, 2026

PATK

PATRICK INDUSTRIES INC
NEUTRAL
Impact 3/10
Horizondays Processed19d 5h ago SEC0000354204-26-001062
Passive investor 5%+ stake
Actionable Insight • Neutral

Dimensional's passive 5%+ crossing is routine for a mid-cap RV/marine components supplier. Monitor for any future 13D conversion or additional insider buying, but this filing alone signals no change in company outlook. The historical underperformance of prior PATK calls suggests caution in reading too much into institutional filings.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+5d
PATK ▲ +4.70% at T+5d
NEUTRAL call +4.70% · α vs SPY +4.98% · entry $65.07 → $68.13
Next anchor: T+20d in 9d
Latest observation: T+11 +4.71% FF3 residual α
Entry = T+0 close
Oct 8, 2026
via day close
T+1d
-2.47%
call -2.47% · α -3.07%
$63.46
settled 18d ago
T+5d
+4.70%
call +4.70% · α +4.98%
$68.13
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 disclosed a 5.1% passive stake in Patrick Industries Inc via a Schedule 13G filed October 8, 2026, reporting beneficial ownership of 1,648,160 common shares as of September 30, 2026. This is a new passive filing by a large quantitative asset manager, indicating routine index/quantitative fund positioning rather than activist intent.

Key Financial Metrics

Stake
5.1%
Investor
Dimensional Fund Advisors LP

Key Facts

  • Dimensional Fund Advisors LP holds 1,648,160 shares of PATK common stock, representing 5.1% of shares outstanding as of September 30, 2026.
  • The filing is a new Schedule 13G (not an amendment), indicating a new 5%+ crossing by Dimensional.
  • Dimensional is a passive investment adviser filing under Rule 13d-1(b), disclaiming any intent to influence control.
  • The stake is held across multiple Dimensional-managed funds, with no single fund exceeding 5% of the class.
  • Prior cross-filings show Fidelity and Vanguard also hold passive stakes in PATK, consistent with broad institutional ownership.

Financial Impact

5.1% stake valued at approximately $86 million based on current market cap of ~$1.7B (estimated from share count and recent price).

ownershipinstitutional interest

Risk Factors

  • No material risk identified from this passive filing.

Investment Themes

Industrials & Manufacturing

Documents Analyzed

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

DocumentAccession Number
SC 13G Filing (Primary)0000354204-26-001062
Document: 0000354204-26-001062-index.html0000354204-26-001062
Document: 0000354204-26-001062.txt0000354204-26-001062
23 reports for PATK
Performance horizon
33% Hit rate @ T+20 1 of 3 directional calls Went positive at some point 2 of 5 best @ T+5▲ +2.88%Jun 30, 2026
Filters
Rows
Reports for PATK — sortable, filterable
TypeNow
Oct 22, 2026
5d ago
425
NEUTRAL ★ 4/10
$68.86awaiting T+20—$71.93 (+4.45%)
Oct 20, 2026
7d ago
EFFECT
NEUTRAL ★ 3/10
$66.86awaiting T+20—$71.93 (+7.58%)
Oct 19, 2026
8d ago
425
NEUTRAL ★ 5/10
$66.86awaiting T+20—$71.93 (+7.58%)
Oct 15, 2026
12d ago
Press Release
NEUTRAL ★ 1/10
$68.04awaiting T+20—$71.93 (+5.71%)
Oct 15, 2026
12d ago
S-4/A
NEUTRAL ★ 5/10
$68.04awaiting T+20—$71.93 (+5.71%)
Oct 13, 2026
14d ago
425
BEARISH ★ 6/10
$63.31awaiting T+20—$71.93 (−13.61%)
Oct 13, 2026
14d ago
8-K
BEARISH ★ 5/10
$63.31awaiting T+20—$71.93 (−13.61%)
Oct 8, 2026
19d ago
SC 13G
NEUTRAL ★ 3/10
$65.07awaiting T+20—$71.93 (+10.53%)
Sep 23, 2026
4w ago
S-4
NEUTRAL ★ 5/10
$67.76 $70.27▲ +3.70%▲ +4.12%$71.93 (+6.15%)
Aug 14, 2026
10w ago
Press Release
NEUTRAL ★ 2/10
$86.06 $72.98▼ −15.20%▼ −13.21%$71.93 (−16.42%)
Showing 10 of 23

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published Oct 8, 2026