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SC 13G ·Filed Oct 8, 2026

OSPN

OneSpan Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed19d ago SEC0000354204-26-001075
Passive investor 5%+ stake
Actionable Insight • Neutral

Dimensional's passive 5%+ stake is routine for a large quantitative manager and does not signal activist intent. Monitor future 13G amendments for position size changes; the presence of multiple large passive holders (Ameriprise, Vanguard, Dimensional) suggests broad institutional ownership but no imminent catalyst.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d
OSPN ▼ -0.78% at T+5d
NEUTRAL call -0.78% · α vs SPY -0.50% · entry $18.01 → $17.87
Next anchor: T+20d in 9d
Latest observation: T+11 +9.51% FF3 residual α
Entry = T+0 close
Oct 8, 2026
via day close
T+1d
+1.17%
call +1.17% · α +0.57%
$18.22
settled 18d ago
T+5d
-0.78%
call -0.78% · α -0.50%
$17.87
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 5.2% passive stake in OneSpan Inc. via a new Schedule 13G filing, reporting beneficial ownership of 1,910,302 common shares as of September 30, 2026. This is a new passive position by a major quantitative asset manager, indicating routine index-driven or factor-based allocation rather than activist intent.

Key Financial Metrics

Stake
5.2%
Investor
Dimensional Fund Advisors LP

Key Facts

  • Dimensional Fund Advisors LP filed a new Schedule 13G disclosing a 5.2% stake in OneSpan Inc.
  • Beneficial ownership: 1,910,302 shares of common stock as of September 30, 2026.
  • Sole voting power: 1,875,580 shares; sole dispositive power: 1,910,302 shares.
  • Dimensional is a registered investment adviser and disclaims beneficial ownership; shares are held by its advised Funds.
  • The filing certifies the securities were acquired in the ordinary course of business with no intent to influence control.
  • Prior passive stakes by Ameriprise Financial (13G/A filed May 2026) and Vanguard (13G/A filed March 2026) indicate multiple institutional holders above 5%.

Financial Impact

5.2% of shares outstanding disclosed as passively held by Dimensional Fund Advisors LP.

ownership concentration

Risk Factors

  • No material risk identified from this passive filing.
  • If Dimensional later converts to a 13D, it could signal a shift to activist engagement, though this is unlikely given the firm's passive mandate.

Investment Themes

Software & IT

Documents Analyzed

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

DocumentAccession Number
SC 13G Filing (Primary)0000354204-26-001075
Document: 0000354204-26-001075-index.html0000354204-26-001075
Document: 0000354204-26-001075.txt0000354204-26-001075

US Market Status

Market Open — Closes in 53m

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Report published Oct 8, 2026