Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
191 institutional managers reported holding KRP for the quarter ended Mar 31, 2026. Together they hold about 33% of shares outstanding; the top 10 hold 17%. 31 opened new positions; 25 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| EnCap Investments L.p. (focused) | 5.43M | 5.48% | $78.5M | opened | 2026 Q1 |
| American Century Companies INC | 3.20M | 3.23% | $46.3M | added +4% | 2022 Q1 |
| Raymond James Financial INC | 1.34M | 1.35% | $19.4M | added +7.3% | 2017 Q1 |
| Algert Global LLC | 1.25M | 1.26% | $18.1M | opened | 2026 Q1 |
| Morgan Stanley | 1.11M | 1.12% | $16.1M | trimmed -12.1% | 2017 Q1 |
| Millennium Management | 996.5k | 1.00% | $14.4M | added +528% | 2021 Q2 |
| UBS | 924.0k | 0.93% | $13.4M | trimmed -8.4% | 2022 Q2 |
| Vanguard Group | 904.7k | 0.91% | $13.1M | added +46.2% | 2021 Q4 |
| Nomura Asset Management International INC. | 895.5k | 0.90% | $12.9M | added +5.7% | 2025 Q4 |
| VAN ECK Associates CORP | 844.8k | 0.85% | $12.2M | added +50.4% | 2025 Q4 |
| Marshall Wace | 683.1k | 0.69% | $9.9M | added +286.8% | 2025 Q4 |
| Royal Bank OF Canada | 596.7k | 0.60% | $8.6M | added +32% | 2017 Q2 |
| PIN OAK Investment Advisors INC | 577.8k | 0.58% | $8.3M | unchanged | 2019 Q2 |
| Qube Research & Technologies LTD | 540.5k | 0.55% | $7.8M | added +53.7% | 2024 Q4 |
| Yaupon Capital Management LP | 515.1k | 0.52% | $7.4M | added +3.7% | 2025 Q1 |
| Arrowstreet Capital | 511.7k | 0.52% | $7.4M | opened | 2026 Q1 |
| Wells Fargo & COMPANY/MN | 487.7k | 0.49% | $7.0M | added +14.9% | 2017 Q1 |
| Point72 | 472.9k | 0.48% | $6.8M | added +97.9% | 2025 Q2 |
| Orvieto Partners, L.p. (focused) | 397.6k | 0.40% | $5.7M | trimmed -16.7% | 2024 Q4 |
| Citadel Advisors | 374.5k | 0.38% | $5.4M | trimmed -52.2% | 2021 Q2 |
| Adage Capital Partners GP, L.l.c. | 365.0k | 0.37% | $5.3M | trimmed -69.9% | 2021 Q4 |
| First Trust Advisors LP | 342.1k | 0.34% | $4.9M | trimmed -8% | 2021 Q4 |
| BlackRock | 328.9k | 0.33% | $4.8M | added +30.3% | 2022 Q2 |
| Nordea Investment Management AB | 319.7k | 0.32% | $4.6M | added +44.8% | 2024 Q3 |
| LPL Financial LLC | 309.0k | 0.31% | $4.5M | trimmed -4.5% | 2021 Q3 |
| Goldman Sachs | 309.0k | 0.31% | $4.5M | added +83.1% | 2021 Q1 |
| Freestone Capital Holdings, LLC | 298.7k | 0.30% | $4.3M | added +64.4% | 2025 Q2 |
| HRT Financial LP | 293.8k | 0.30% | $4.2M | added +68.4% | 2025 Q2 |
| U.s. Capital Wealth Advisors, LLC | 286.7k | 0.29% | $4.1M | unchanged | 2024 Q2 |
| First Financial Bankshares INC | 270.2k | 0.27% | $3.9M | added +14% | 2023 Q4 |
| Mirador Capital Partners LP | 244.9k | 0.25% | $3.5M | added +1.9% | 2024 Q2 |
| Stifel Financial CORP | 240.6k | 0.24% | $3.5M | added +9.8% | 2019 Q2 |
| King Luther Capital Management CORP | 233.9k | 0.24% | $3.4M | trimmed -7.6% | 2017 Q1 |
| Mill Road Capital Management LLC (focused) | 221.3k | 0.22% | $3.2M | trimmed -58.9% | 2021 Q1 |
| Purpose Unlimited INC. | 214.1k | 0.22% | $3.1M | opened | 2026 Q1 |
| Cresset Asset Management, LLC | 201.7k | 0.20% | $2.9M | added +31.2% | 2025 Q1 |
| Pingora Partners LLC | 201.5k | 0.20% | $2.9M | added +105.4% | 2023 Q4 |
| Connor, Clark & Lunn Investment Management LTD. | 196.8k | 0.20% | $2.8M | added +399.3% | 2025 Q4 |
| Aptus Capital Advisors, LLC | 195.0k | 0.20% | $2.8M | added +1% | 2023 Q3 |
| GraniteShares Advisors LLC | 191.4k | 0.19% | $2.8M | trimmed -16.3% | 2024 Q3 |
| Beacon Pointe Advisors, LLC | 186.2k | 0.19% | $2.7M | added +22.5% | 2022 Q4 |
| Swiss National Bank | 175.0k | 0.18% | $2.5M | unchanged | 2022 Q2 |
| GAMCO (Gabelli) | 170.0k | 0.17% | $2.5M | trimmed -29.2% | 2025 Q1 |
| Rhodes Investment Advisors INC /ADV | 149.6k | 0.15% | $2.2M | added +20.8% | 2025 Q4 |
| Cerity Partners LLC | 147.5k | 0.15% | $2.1M | unchanged | 2024 Q3 |
| Engineers Gate Manager LP | 140.4k | 0.14% | $2.0M | added +55% | 2024 Q3 |
| Mutual Advisors, LLC | 123.1k | 0.12% | $1.8M | added +16.5% | 2025 Q1 |
| Osaic Holdings, INC. | 118.5k | 0.12% | $1.7M | added +31.4% | 2020 Q1 |
| Oppenheimer & CO INC | 116.6k | 0.12% | $1.7M | unchanged | 2019 Q2 |
| TD Waterhouse Canada INC. | 113.6k | 0.12% | $1.6M | added +78.1% | 2021 Q4 |
Largest 50 of 191 shown; the full ranked, searchable register is at boothcheck.com/holders/KRP. 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.