// company-profile
Kronos Worldwide Inc
KROExchangeNYSESectorIndustrial Inorganic ChemicalsFilings40Insiders14
// api This Kronos Worldwide Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Kronos Worldwide Inc insiders bought $419K across 12 transactions with no open-market sales.
- Most active insider: Kramer Kevin B with 5 transactions totaling $139K.
- Largest single purchase: $46K by Kramer Kevin B on May 18, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Kronos Worldwide Inc as of 2026-03-31
Total reported AUM
$111.4M
QoQ change
+62.5%
Reporting period
2026-03-31
#1
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$19.6M
3.0M shares
#2
Boston Partners
CIK 1386060
$19.6M
3.0M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$6.4M
970K 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.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 18, 2026 | Kramer Kevin B | KRO | Purchase | 335 | $6.76 | $2K |
| May 18, 2026 | Kramer Kevin B | KRO | Purchase | 6,800 | $6.77 | $46K |
| May 18, 2026 | Kramer Kevin B | KRO | Purchase | 3,731 | $6.70 | $25K |
| May 18, 2026 | Kramer Kevin B | KRO | Purchase | 3,735 | $6.75 | $25K |
| May 13, 2026 | Mendes Meredith W. | KRO | Award | 5,550 | $7.22 | $40K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.