Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in KNSL held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.2M | $742.9M | +1.8% | 9.391% | 0.01% |
| 2 | BAMCO INC /NY/ | 2.0M | $692.8M | +13.8% | 8.758% | 2.09% |
| 3 | Capital World Investors | 1.3M | $448.0M | +32.8% | 5.664% | 0.06% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 986K | $337.0M | — | 4.260% | 0.01% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 931K | $318.2M | — | 4.022% | 0.02% |
| 6 | STATE STREET CORP | 692K | $236.4M | +0.9% | 2.989% | 0.01% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 661K | $227.8M | +8.9% | 2.856% | 0.01% |
| 8 | FIRST MANHATTAN CO | 616K | $210.5M | +0.2% | 2.661% | 0.58% |
| 9 | MORGAN STANLEY | 592K | $202.4M | -6.9% | 2.559% | 0.01% |
| 10 | Life Cycle Investment Partners Ltd | 564K | $192.8M | -3.9% | 2.437% | 1.23% |
| 11 | DAVENPORT & Co LLC | 537K | $182.2M | +1.3% | 2.319% | 1.00% |
| 12 | Turtle Creek Asset Management Inc. | 411K | $140.5M | +47.6% | 1.776% | 3.58% |
| 13 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 329K | $112.3M | +3.7% | 1.419% | 0.33% |
| 14 | DIMENSIONAL FUND ADVISORS LP | 300K | $102.4M | +5.0% | 1.295% | 0.02% |
| 15 | GENEVA CAPITAL MANAGEMENT LLC | 288K | $98.4M | -6.5% | 1.244% | 2.09% |
| 16 | BANK OF AMERICA CORP /DE/ | 286K | $97.6M | +89.0% | 1.233% | 0.01% |
| 17 | Maren Capital LLC | 270K | $92.3M | +15.1% | 1.167% | 4.83% |
| 18 | Invesco Ltd. | 268K | $91.6M | -2.9% | 1.158% | 0.01% |
| 19 | RIVERBRIDGE PARTNERS LLC | 246K | $84.1M | -8.3% | 1.064% | 2.06% |
| 20 | MILLENNIUM MANAGEMENT LLC | 222K | $75.7M | +170.6% | 0.958% | 0.05% |
| 21 | Giverny Capital Inc. | 219K | $74.8M | +2.2% | 0.946% | 2.74% |
| 22 | Champlain Investment Partners, LLC | 215K | $73.4M | -9.8% | 0.928% | 0.93% |
| 23 | NORTHERN TRUST CORP | 192K | $65.5M | -3.7% | 0.828% | 0.01% |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 185K | $63.3M | +5.1% | 0.801% | 0.01% |
| 25 | TIMUCUAN ASSET MANAGEMENT INC/FL | 181K | $61.9M | — | 0.782% | 2.28% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in KNSL — a direct measure of their conviction.
Filings activity in KNSL during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 562 | 2.4% | 94.44% | 12.12 pp | $6.81B | 11% |
| Q4 2025 | 576 | +1.8% | 106.56% | 3.19 pp | $7.68B | 2.9% |
| Q3 2025 | 566 | 3.6% | 109.75% | 17.19 pp | $7.91B | 14% |
| Q2 2025 | 587 | +1.7% | 126.94% | +0.99 pp | $9.15B | +0.8% |
| Q1 2025 | 577 | +2.1% | 125.95% | +8.32 pp | $9.08B | +7.1% |
| Q4 2024 | 565 | +9.5% | 117.63% | +3.23 pp | $8.48B | +2.8% |
| Q3 2024 | 516 | +3.0% | 114.40% | 85.59 pp | $8.25B | 68% |
| Q2 2024 | 501 | — | 199.99% | — | $25.38B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Latest Form 4 transactions by company officers and directors. Insider buys are widely viewed as the highest-conviction signal because executives are risking personal capital.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Jun 8, 2026 | Tangard Christopher R. | Buy | 330 | $304.00 | $100K |
Quick answers to the most common questions about buying KNSL stock.
Based on Q1 2026 13F filings, institutional ownership of Kinsale Capital Group, Inc. stands at 94.4%, held across 562 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of KNSL, with approximately 2,174,344 shares worth $0.74B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of KNSL, including MILLENNIUM MANAGEMENT LLC.
Our composite Smart Money Score for KNSL is 34 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
84 institutions opened new positions in KNSL during Q1 2026, while 98 fully exited. 106 added to existing positions and 370 trimmed.
KNSL institutional ownership fell by 12.12 percentage points quarter-over-quarter, with a net change of -14 holders.
The top 10 institutions account for 53.0% of all reported 13F value in KNSL, and the top 25 account for 73.8%.
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.
Kinsale Capital Group, Inc. (KNSL) Institutional Ownership