Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
487 institutional managers reported holding KNX for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 49%. 96 opened new positions; 57 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 14.93M | 9.15% | $859.8M | added +3.1% | ≤2013 |
| Vanguard Group | 14.92M | 9.15% | $859.2M | added +1.7% | ≤2013 |
| FMR (Fidelity) | 9.71M | 5.95% | $559.0M | trimmed -40.7% | 2017 Q3 |
| Dimensional Fund Advisors | 8.46M | 5.18% | $487.1M | added +0.7% | ≤2013 |
| Victory Capital Management INC | 6.33M | 3.88% | $364.7M | trimmed -7.3% | 2014 Q4 |
| Wellington Management | 5.94M | 3.64% | $342.3M | trimmed -54% | ≤2013 |
| D1 Capital Partners L.p. (focused) | 5.49M | 3.37% | $316.2M | trimmed -28.9% | 2025 Q3 |
| State Street | 5.09M | 3.12% | $293.0M | added +2.8% | ≤2013 |
| Slate Path Capital LP (focused) | 4.62M | 2.83% | $265.9M | added +7.8% | 2025 Q4 |
| Allspring Global Investments Holdings, LLC | 4.26M | 2.61% | $245.3M | trimmed -8.9% | 2021 Q4 |
| Invesco | 3.66M | 2.25% | $210.9M | added +51.6% | ≤2013 |
| AQR Capital | 3.41M | 2.09% | $196.4M | added +84.4% | 2020 Q2 |
| Morgan Stanley | 3.39M | 2.08% | $195.2M | trimmed -6% | ≤2013 |
| Ensign Peak Advisors, INC | 3.39M | 2.08% | $195.1M | added +15.2% | 2019 Q4 |
| Geode Capital | 2.97M | 1.82% | $170.9M | added +3.4% | ≤2013 |
| Hood River Capital Management LLC | 2.68M | 1.64% | $154.2M | added +68.7% | 2025 Q4 |
| DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2.45M | 1.50% | $141.1M | trimmed -22.3% | 2022 Q3 |
| AllianceBernstein | 2.22M | 1.36% | $128.0M | trimmed -23.6% | ≤2013 |
| Ameriprise Financial INC | 2.09M | 1.28% | $120.3M | added +108.7% | ≤2013 |
| Frontier Capital Management CO LLC | 2.09M | 1.28% | $120.2M | added +6.8% | 2017 Q3 |
| Citadel Advisors | 2.07M | 1.27% | $119.4M | added +414.2% | ≤2013 |
| UBS | 1.84M | 1.13% | $105.8M | trimmed -34.7% | ≤2013 |
| Holocene Advisors | 1.76M | 1.08% | $101.3M | trimmed -16% | 2025 Q4 |
| Brandes Investment Partners, LP | 1.49M | 0.91% | $85.5M | added +5% | 2024 Q2 |
| Point72 | 1.38M | 0.84% | $79.3M | added +21.1% | 2017 Q3 |
| BNY Mellon | 1.35M | 0.83% | $77.7M | trimmed -2.7% | ≤2013 |
| Charles Schwab Investment Management | 1.34M | 0.82% | $77.3M | added +3.5% | ≤2013 |
| Northern Trust | 1.31M | 0.81% | $75.7M | added +2.2% | ≤2013 |
| Pzena Investment Management | 1.26M | 0.77% | $72.5M | unchanged | 2025 Q4 |
| FIL LTD | 1.18M | 0.72% | $67.9M | added +188.9% | 2025 Q4 |
| Alyeska Investment Group | 1.17M | 0.72% | $67.2M | opened | 2026 Q1 |
| Franklin Resources | 1.15M | 0.70% | $66.3M | added +60.8% | 2024 Q3 |
| Goldman Sachs | 1.04M | 0.64% | $60.1M | added +68.1% | ≤2013 |
| Millennium Management | 1.04M | 0.64% | $59.9M | opened | 2016 Q4 |
| Driehaus Capital Management LLC | 964.9k | 0.59% | $55.6M | opened | 2026 Q1 |
| Jain Global LLC | 952.7k | 0.58% | $54.9M | opened | 2025 Q2 |
| Steadfast Capital Management LP | 950.4k | 0.58% | $54.7M | opened | 2026 Q1 |
| William Blair Investment Management, LLC | 943.3k | 0.58% | $54.3M | added +73.3% | 2021 Q3 |
| Envestnet Asset Management INC | 895.4k | 0.55% | $51.6M | added +800.4% | 2015 Q3 |
| PRIMECAP Management | 869.7k | 0.53% | $50.1M | trimmed -1.1% | 2022 Q4 |
| Bank OF America CORP /DE/ | 868.2k | 0.53% | $50.0M | trimmed -10.9% | ≤2013 |
| SEI Investments CO | 842.6k | 0.52% | $48.5M | added +24.7% | 2017 Q2 |
| Manufacturers Life Insurance Company, THE | 777.0k | 0.48% | $44.7M | trimmed -3.2% | ≤2013 |
| Deprince Race & Zollo INC | 738.7k | 0.45% | $42.5M | unchanged | 2024 Q3 |
| Principal Financial Group INC | 595.6k | 0.36% | $34.3M | added +38.9% | ≤2013 |
| Nuveen | 556.5k | 0.34% | $32.0M | trimmed -6.9% | 2017 Q3 |
| First Trust Advisors LP | 523.8k | 0.32% | $30.2M | added +36.1% | 2018 Q2 |
| Nomura Asset Management International INC. | 515.8k | 0.32% | $29.7M | added +28.9% | 2024 Q1 |
| Encompass Capital Advisors LLC | 500.0k | 0.31% | $28.8M | opened | 2026 Q1 |
| Fiera Capital CORP | 490.4k | 0.30% | $28.2M | added +0.8% | 2023 Q2 |
Largest 50 of 487 shown; the full ranked, searchable register is at boothcheck.com/holders/KNX. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.