// company-profile

Borgwarner Inc

BWA
ExchangeNYSESectorMotor Vehicle Parts & AccessoriesInc.DEFilings197Insiders21
// api This Borgwarner Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bearish. Over the last 30 days, insiders net sold $727K across 2 transactions.

// 90-day insight

Over the last 90 days, Borgwarner Inc insiders bought $0 (14 transactions) and sold $5.7M (10 transactions).

  • Most active insider: Demmerle Stefan with 3 transactions totaling $1.8M.
  • Largest single sale: $2.0M by Fadool Joseph F. on May 13, 2026.

Activity is mixed — buys and sales are roughly balanced.

Institutional Ownership

Top 13F-HR holders of Borgwarner Inc as of 2026-03-31

↑ increasing
Total reported AUM
$9.85B
QoQ change
+27.2%
Reporting period
2026-03-31
#1
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$616.3M
11.4M shares
#2
BlackRock, Inc.
CIK 2012383
$596.7M
11.0M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$503.9M
9.3M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 5, 2026Shankar SailajaBWA
Sale
5,000$73.08$365K
May 28, 2026Weng VolkerBWA
Sale
5,000$72.35$362K
May 14, 2026Weng VolkerBWA
Sale
5,000$67.71$339K
May 13, 2026Demmerle StefanBWA
Sale
5,000$65.00$325K
May 13, 2026Fadool Joseph F.BWA
Sale
29,000$67.31$1.95M

45 more transactions hidden

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