Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in KRO held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | DIMENSIONAL FUND ADVISORS LP | 3.1M | $20.5M | -1.4% | 2.710% | 0.00% |
| 2 | Boston Partners | 3.0M | $19.6M | +0.8% | 2.595% | 0.02% |
| 3 | BlackRock, Inc. | 1.6M | $10.8M | -1.7% | 1.424% | 0.00% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 970K | $6.4M | β | 0.843% | 0.00% |
| 5 | Bank of New York Mellon Corp | 805K | $5.3M | +4.6% | 0.699% | 0.00% |
| 6 | Russell Investments Group, Ltd. | 730K | $4.8M | +32.9% | 0.634% | 0.01% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 579K | $3.8M | -13.3% | 0.504% | 0.01% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 562K | $3.7M | +3.8% | 0.488% | 0.00% |
| 9 | STATE STREET CORP | 507K | $3.3M | +0.3% | 0.441% | 0.00% |
| 10 | BANK OF AMERICA CORP /DE/ | 417K | $2.7M | +6.2% | 0.362% | 0.00% |
| 11 | MORGAN STANLEY | 406K | $2.7M | +67.0% | 0.353% | 0.00% |
| 12 | GOLDMAN SACHS GROUP INC | 342K | $2.2M | +40.5% | 0.297% | 0.00% |
| 13 | AQR CAPITAL MANAGEMENT LLC | 309K | $2.0M | +26.2% | 0.268% | 0.00% |
| 14 | LUMINUS MANAGEMENT LLC | 270K | $1.8M | β | 0.235% | 1.07% |
| 15 | JACOBS LEVY EQUITY MANAGEMENT, INC | 232K | $1.5M | -0.9% | 0.201% | 0.01% |
| 16 | BNP PARIBAS ARBITRAGE, SA | 212K | $1.4M | +30.5% | 0.184% | 0.00% |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 192K | $1.3M | β | 0.167% | 0.00% |
| 18 | Monaco Asset Management SAM | 182K | $1.2M | +355.8% | 0.159% | 0.35% |
| 19 | NORTHERN TRUST CORP | 177K | $1.2M | +8.9% | 0.154% | 0.00% |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 171K | $1.1M | -2.9% | 0.148% | 0.00% |
| 21 | PDT Partners, LLC | 165K | $1.1M | -1.5% | 0.143% | 0.06% |
| 22 | VANGUARD FIDUCIARY TRUST CO | 140K | $922K | β | 0.122% | 0.00% |
| 23 | Creative Planning | 101K | $661K | +5.6% | 0.088% | 0.00% |
| 24 | MARSHALL WACE, LLP | 95K | $626K | β | 0.083% | 0.00% |
| 25 | UBS Group AG | 95K | $622K | +299.7% | 0.082% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in KRO β a direct measure of their conviction.
Filings activity in KRO during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 112 | 0.9% | 13.63% | +4.58 pp | $110M | +51% |
| Q4 2025 | 113 | +0.9% | 9.05% | 3.36 pp | $73M | 27% |
| Q3 2025 | 112 | 5.9% | 12.41% | 1.03 pp | $100M | 7.7% |
| Q2 2025 | 119 | 11% | 13.44% | 2.64 pp | $109M | 16% |
| Q1 2025 | 133 | 3.6% | 16.08% | 4.93 pp | $130M | 23% |
| Q4 2024 | 138 | 2.1% | 21.01% | 4.30 pp | $170M | 17% |
| Q3 2024 | 141 | +2.2% | 25.31% | 1.17 pp | $205M | 4.4% |
| Q2 2024 | 138 | β | 26.48% | β | $214M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying KRO stock.
Based on Q1 2026 13F filings, institutional ownership of Kronos Worldwide, Inc. stands at 13.6%, held across 112 reporting institutions.
DIMENSIONAL FUND ADVISORS LP is the largest reported institutional holder of KRO, with approximately 3,117,852 shares worth $0.02B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of KRO, including RENAISSANCE TECHNOLOGIES LLC.
Our composite Smart Money Score for KRO is 55 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
24 institutions opened new positions in KRO during Q1 2026, while 25 fully exited. 74 added to existing positions and 12 trimmed.
KRO institutional ownership rose by 4.58 percentage points quarter-over-quarter, with a net change of -1 holders.
The top 10 institutions account for 73.3% of all reported 13F value in KRO, and the top 25 account for 91.7%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Kronos Worldwide, Inc. (KRO) Institutional Ownership