Consumer Discretionary · Motor Vehicle Parts & Accessories

BWA Borgwarner Inc SEC Filings & Insider Trading Activity 2026

company
CIK 908255114 filings

BWA at a glance

Borgwarner Inc (BWA, SEC CIK 908255) filed its latest 10-K annual report on February 11, 2026, a 10-Q quarterly report on August 5, 2026, an 8-K current report on September 4, 2026 and Form 4 insider filings as recently as September 1, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.

  • For the fiscal year ended December 31, 2025 (FY2025), Borgwarner Inc (BWA) reported revenue of $14.3 billion (up 1.6% from FY2024) and net income of $277.0 million. Diluted EPS was $1.28.
  • As of June 30, 2026, 37 institutional investment managers tracked by SignalX reported holding Borgwarner Inc (BWA) shares worth $6.6 billion in 13F-HR filings.
  • The most recent insider open-market sale reported on Form 4 was by Hanley Michael S on August 28, 2026 of 5,000 shares at $65.51 per share.
  • In the last 90 days, BWA insiders reported 1 open-market purchase ($501K) and 8 open-market sales ($5.9M) on Form 4, a net sale of $5.4M.

Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).

Revenue · FY2025
$14.3B
+1.6% vs prior year
Insiders · 90 days
1 buy · 8 sells
Net −$5.4M
13F holders
37 funds
$6.6B · +1 vs prior quarter
Latest 10-Q
Aug 5, 2026
Quarterly report

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Recent Insider Transactions (Form 4)

Latest reported trades by officers, directors and 10% owners

InsiderTypeDatePrice
Hanley Michael SSellAug 28, 2026$65.51
CALAWAY TONIT MSellAug 24, 2026$66.26
Kalathur RajeshBuyAug 19, 2026$67.59
Kulikowski Amy B.SellAug 18, 2026$68.60
McKenzie IsabelleSellAug 17, 2026$70.39
McAlmont ShaunSellAug 17, 2026$69.36
Demmerle StefanSellAug 17, 2026$70.00
CALAWAY TONIT MSellAug 17, 2026$69.97

Financial Summary
XBRL

Annual financial summary from SEC XBRL data
MetricFY2023FY2024FY2025
Profitability
Revenue-$14.1B$14.3B
Gross Profit$2.6B$2.6B$2.7B
Operating Income-$546.0M$536.0M
Net Income$625.0M$338.0M$277.0M
Gross Margin-18.8%18.7%
Op. Margin-3.9%3.7%
Net Margin-2.4%1.9%
Balance Sheet
Total Assets$14.5B$14.0B$13.8B
Equity-$5.5B$5.4B
ROE-6.1%5.1%
Per Share
EPS$2.67$1.50$1.28
Cash Flow
Operating CF-$1.4B$1.6B

Source: XBRL data in Borgwarner Inc (BWA)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →

13F Fund Holdings: Quarterly Trend

Latest: Q2 2026

Aggregate BWA share value held by 13F filers tracked by SignalX, by quarter.

Quarterly totals table
BWA shares held by 13F filers tracked by SignalX, by quarter
QuarterFundsTotal value
Q2 202637$6.55B
Q1 202636$5.73B
Q4 202534$4.95B
Q3 202533$4.97B
Q2 202531$3.59B
Q1 202528$1.96B
Q4 202426$1.99B
Q3 202422$1.30B
Position changes: Q1 2026 → Q2 2026
Top Buyers
Top Sellers
Closed Positions

Source: 13F-HR filings on SEC EDGAR (aggregated from 247 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work

Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4

FormFiling dateAnalysisSEC
8-KSep 4, 2026--
4Sep 1, 2026--
4Aug 25, 2026--
4Aug 20, 2026--
4Aug 20, 2026--
4Aug 18, 2026--
4Aug 18, 2026--
4Aug 18, 2026--
4Aug 18, 2026--
8-KAug 10, 2026--
8-KAug 5, 2026--
10-QAug 5, 2026-
8-KJul 31, 2026--
4Jul 10, 2026--
4Jul 2, 2026--
4Jun 8, 2026-
4May 29, 2026-
8-KMay 28, 2026-
4May 15, 2026-
4May 14, 2026-
4May 14, 2026-
4May 13, 2026-
4May 12, 2026-
4May 12, 2026-
4May 12, 2026-

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BWA SEC filings: frequently asked questions

Are BWA insiders buying or selling?

In the last 90 days, Borgwarner Inc (BWA) officers, directors and 10% owners reported 1 open-market purchase worth $500,664 by 1 insider and 8 open-market sales worth $5.9 million by 6 insiders on Form 4, a net sale of $5.4 million. Many insider sales are pre-planned or for taxes, so purchases usually carry more information.

Which institutions hold BWA stock?

As of June 30, 2026, the largest Borgwarner Inc (BWA) holders among the 13F filers tracked by SignalX were BlackRock ($1.7 billion), Vanguard Portfolio Management LLC ($838.7 million), Dimensional Fund Advisors ($783.3 million), Vanguard Capital Management LLC ($616.0 million), State Street Corp ($453.8 million). 13F-HR reports are filed up to 45 days after each quarter ends.

What was BWA's revenue in fiscal year 2025?

For the fiscal year ended December 31, 2025 (FY2025), Borgwarner Inc (BWA) reported revenue of $14.3 billion (up 1.6% from FY2024) and net income of $277.0 million. Diluted EPS was $1.28. The figures come from the XBRL data in the 10-K.

What are the latest BWA SEC filings?

Borgwarner Inc (BWA) filed its latest 10-K annual report on February 11, 2026, a 10-Q quarterly report on August 5, 2026, an 8-K current report on September 4, 2026 and a Form 4 insider filing on September 1, 2026.

What is BWA's SEC CIK number?

Borgwarner Inc (BWA)'s SEC Central Index Key (CIK) is 908255. EDGAR lists every BWA filing under that number.

Ask anything about BWA

The research agent reads BWA's filings, financials, insider trades and 13F holders, then answers with sources.