SecBot SecBot
SC 13G ·Filed Oct 8, 2026

SHEN

SHENANDOAH TELECOMMUNICATIONS CO/VA/
NEUTRAL
Impact 3/10
Horizonweeks Processed19d 6h ago SEC0000354204-26-001061
Passive investor 5%+ stake
Actionable Insight • Neutral

Monitor for any subsequent amendments that show a material increase or decrease in Dimensional's position. The presence of multiple passive 5%+ holders suggests broad institutional interest but no imminent catalyst.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d
SHEN ▼ -11.20% at T+5d
NEUTRAL call -11.20% · α vs SPY -10.92% · entry $11.52 → $10.23
Next anchor: T+20d in 8d
Latest observation: T+11 -10.31% FF3 residual α
Entry = T+0 close
Oct 8, 2026
via day close
T+1d
-9.68%
call -9.68% · α -10.28%
$10.41
settled 19d ago
T+5d
-11.20%
call -11.20% · α -10.92%
$10.23
settled 13d ago
T+20d
Pending
in 8d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Dimensional Fund Advisors LP disclosed a 5.2% passive stake in Shenandoah Telecommunications Co/VA/ via Schedule 13G, holding 2,868,476 common shares as of September 30, 2026. This is a new filing from Dimensional, adding to a series of passive stake filings from other institutional investors (BlackRock, Southeastern Asset Management, Barclays) over the past several months. The filing is routine for a passive index-oriented manager and does not signal activist intent.

Key Financial Metrics

Stake
5.2%
Investor
Dimensional Fund Advisors LP
Investor Type
mutual fund

Key Facts

  • Dimensional Fund Advisors LP filed a new Schedule 13G disclosing beneficial ownership of 2,868,476 shares of Shenandoah Telecommunications common stock.
  • The stake represents 5.2% of shares outstanding as of September 30, 2026.
  • Dimensional disclaims beneficial ownership, stating the shares are held by its advised funds and that no single fund exceeds 5% of the class.
  • This is a passive filing under Rule 13d-1(b); Dimensional certifies the securities were not acquired to influence control.
  • Prior 13G filings from BlackRock (Oct 5, 2026), Southeastern Asset Management (Aug 14, 2026), and Barclays (May 15, 2026) indicate multiple passive institutional holders in the stock.

Financial Impact

No direct financial impact; passive stake disclosure with no intent to influence management or strategy.

Risk Factors

  • No material risks identified from this passive filing.

Investment Themes

Media & Telecom

Documents Analyzed

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

DocumentAccession Number
SC 13G Filing (Primary)0000354204-26-001061
Document: 0000354204-26-001061-index.html0000354204-26-001061
Document: 0000354204-26-001061.txt0000354204-26-001061
16 reports for SHEN
Performance horizon
75% Hit rate @ T+60 3 of 4 directional calls Went positive at some point 4 of 4 best @ T+60▲ +27.32%May 1, 2026
Filters
Rows
Reports for SHEN — sortable, filterable
TypeNow
Oct 22, 2026
5d ago
8-K
NEUTRAL ★ 2/10
$10.35awaiting T+60—$10.14 (−2.03%)
Oct 21, 2026
6d ago
Press Release
NEUTRAL ★ 3/10
$10.30awaiting T+60—$10.14 (−1.55%)
Oct 8, 2026
19d ago
SC 13G
NEUTRAL ★ 3/10
$11.52awaiting T+60—$10.14 (−11.98%)
Oct 5, 2026
22d ago
SC 13G/A
NEUTRAL ★ 3/10
$11.20awaiting T+60—$10.14 (−9.46%)
Sep 30, 2026
27d ago
Press Release
NEUTRAL ★ 2/10
$11.22awaiting T+60—$10.14 (−9.63%)
Jul 29, 2026
12w ago
10-Q/A
NEUTRAL ★ 1/10
$12.71 $10.30▼ −18.96%▼ −23.69%$10.14 (−20.22%)
Jul 29, 2026
12w ago
8-K
BULLISH ★ 6/10
$12.71 $10.30▼ −18.96%▼ −23.69%$10.14 (−20.22%)
Jul 27, 2026
13w ago
Press Release
BEARISH ★ 6/10
$11.84 $9.76▲ +17.57%▲ +21.92%$10.14 (+14.36%)
Jul 15, 2026
14w ago
Press Release
NEUTRAL ★ 4/10
$12.21 $11.52▼ −5.65%▼ −8.18%$10.14 (−16.95%)
Jun 8, 2026
20w ago
8-K
NEUTRAL ★ 2/10
$16.16 $12.20▼ −24.50%▼ −27.56%$10.14 (−37.25%)
Showing 10 of 16

US Market Status

Market Closed — Opens Thu (13h 5m)

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Report published Oct 8, 2026