MPLX LP (MPLX) — Institutional Holders, Q2 2026 (page 3)
639 institutional investment managers reported a MPLX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $11.1B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
MPLX 13F holders ranked 201–300 of 639
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | Geneva Partners#201 · 30,000 sh | 30,000 | $1.7M | — | -14.3% |
| 202 | FORTEM FINANCIAL GROUP#202 · 29,190 sh | 29,190 | $1.6M | — | -2.9% |
| 203 | Independent Advisor Alliance#203 · 28,705 sh | 28,705 | $1.6M | 0.04% | +0.6% |
| 204 | Virtu Financial#204 · 28,135 sh | 28,135 | $1.6M | 0.05% | +4.1% |
| 205 | OUTFITTERS FINANCIAL#205 · 27,972 sh | 27,972 | $1.6M | — | 0.0% |
| 206 | Greenline Partners#206 · 27,729 sh | 27,729 | $1.6M | 0.16% | +2.1% |
| 207 | One Charles Private Wealth Services#207 · 27,209 sh | 27,209 | $1.5M | 0.35% | -3.2% |
| 208 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#208 · 27,125 sh | 27,125 | $1.5M | <0.01% | +3.1% |
| 209 | D.A. DAVIDSON#209 · 27,055 sh | 27,055 | $1.5M | <0.01% | -5.1% |
| 210 | MCINTYRE FREEDMAN & FLYNN INVESTMENT ADVISERS#210 · 27,000 sh | 27,000 | $1.5M | 0.91% | 0.0% |
| 211 | JOHNSON INVESTMENT COUNSEL#211 · 26,278 sh | 26,278 | $1.5M | 0.01% | 0.0% |
| 212 | Security National Bank#212 · 26,222 sh | 26,222 | $1.5M | — | New |
| 213 | Allworth Financial#213 · 26,006 sh | 26,006 | $1.5M | <0.01% | -8.9% |
| 214 | HOURGLASS CAPITAL#214 · 25,872 sh | 25,872 | $1.5M | — | 0.0% |
| 215 | Brookstone Capital Management#215 · 25,424 sh | 25,424 | $1.4M | — | -23.3% |
| 216 | AMERICAN FINANCIAL GROUP#216 · 25,000 sh | 25,000 | $1.4M | 0.50% | 0.0% |
| 217 | CHELSEA COUNSEL#217 · 25,000 sh | 25,000 | $1.4M | 0.60% | 0.0% |
| 218 | Westover Capital Advisors#218 · 24,900 sh | 24,900 | $1.4M | — | +16.4% |
| 219 | Burford Brothers#219 · 24,875 sh | 24,875 | $1.4M | — | +31.7% |
| 220 | MGO ONE SEVEN#220 · 24,813 sh | 24,813 | $1.4M | 0.02% | +11.3% |
| 221 | Integrated Wealth Concepts#221 · 24,726 sh | 24,726 | $1.4M | <0.01% | +27.3% |
| 222 | OPPENHEIMER#222 · 24,409 sh | 24,409 | $1.4M | — | -32.7% |
| 223 | Robertson Stephens Wealth Management#223 · 24,368 sh | 24,368 | $1.4M | — | +3.5% |
| 224 | AssuredPartners Investment Advisors#224 · 23,995 sh | 23,995 | $1.4M | 0.13% | 0.0% |
| 225 | NATIXIS#225 · 23,958 sh | 23,958 | $1.3M | <0.01% | 0.0% |
| 226 | Merit Financial Group#226 · 23,491 sh | 23,491 | $1.3M | <0.01% | -25.8% |
| 227 | SEI INVESTMENTS#227 · 23,094 sh | 23,094 | $1.3M | <0.01% | +4.1% |
| 228 | Private Advisor Group#228 · 23,030 sh | 23,030 | $1.3M | <0.01% | -57.1% |
| 229 | Allspring Global Investments#229 · 23,064 sh | 23,064 | $1.3M | <0.01% | +2.6% |
| 230 | Spears Abacus Advisors#230 · 22,800 sh | 22,800 | $1.3M | 0.02% | 0.0% |
| 231 | Inscription Capital#231 · 22,712 sh | 22,712 | $1.3M | 0.11% | +0.2% |
| 232 | Equitable#232 · 22,352 sh | 22,352 | $1.3M | <0.01% | +80.3% |
| 233 | C2C Wealth Management#233 · 22,321 sh | 22,321 | $1.3M | — | 0.0% |
| 234 | Toroso Investments#234 · 21,882 sh | 21,882 | $1.2M | <0.01% | +26.5% |
| 235 | GUGGENHEIM CAPITAL#235 · 21,596 sh | 21,596 | $1.2M | <0.01% | +6.4% |
| 236 | HB Wealth Management#236 · 21,402 sh | 21,402 | $1.2M | — | -3.9% |
| 237 | Mutual Advisors#237 · 21,305 sh | 21,305 | $1.2M | 0.02% | -14.1% |
| 238 | SMITH, MOORE#238 · 21,185 sh | 21,185 | $1.2M | 0.08% | +0.1% |
| 239 | WEDBUSH SECURITIES#239 · 20,854 sh | 20,854 | $1.2M | — | +11.6% |
| 240 | FAYEZ SAROFIM#240 · 20,814 sh | 20,814 | $1.2M | <0.01% | 0.0% |
| 241 | Trilogy Capital#241 · 20,683 sh | 20,683 | $1.2M | — | -0.7% |
| 242 | CVFG#242 · 20,600 sh | 20,600 | $1.2M | 0.12% | -0.5% |
| 243 | Pasadena Private Wealth#243 · 20,414 sh | 20,414 | $1.1M | 0.15% | -4.4% |
| 244 | TRED AVON FAMILY WEALTH#244 · 20,342 sh | 20,342 | $1.1M | — | 0.0% |
| 245 | Fidelis Capital Partners#245 · 20,194 sh | 20,194 | $1.1M | 0.07% | -59.8% |
| 246 | NOVEM GROUP#246 · 20,000 sh | 20,000 | $1.1M | — | -0.8% |
| 247 | TWO SIGMA SECURITIES#247 · 19,927 sh | 19,927 | $1.1M | 0.10% | +29.1% |
| 248 | Compass Financial Group#248 · 19,589 sh | 19,589 | $1.1M | — | +156.1% |
| 249 | Bank of New York Mellon#249 · 19,420 sh | 19,420 | $1.1M | <0.01% | -42.7% |
| 250 | Prime Capital Investment Advisors#250 · 18,775 sh | 18,775 | $1.1M | — | +3.3% |
| 251 | Kovack Advisors#251 · 18,695 sh | 18,695 | $1.1M | 0.05% | -16.5% |
| 252 | Attessa Capital#252 · 18,500 sh | 18,500 | $1.0M | — | New |
| 253 | IFP Advisors#253 · 18,490 sh | 18,490 | $1.0M | — | +89.2% |
| 254 | VELA Investment Management#254 · 18,164 sh | 18,164 | $1.0M | 0.22% | +10.0% |
| 255 | M&T BANK#255 · 17,915 sh | 17,915 | $1.0M | <0.01% | +70.7% |
| 256 | SYM FINANCIAL#256 · 17,845 sh | 17,845 | $1.0M | — | +7.4% |
| 257 | NewEdge Wealth#257 · 17,790 sh | 17,790 | $1.0M | 0.01% | +124.3% |
| 258 | Cascade Financial Partners#258 · 17,616 sh | 17,616 | $992.3K | 0.09% | 0.0% |
| 259 | SL ADVISORS#259 · 17,116 sh | 17,116 | $964.1K | — | -0.7% |
| 260 | NAVELLIER & ASSOCIATES#260 · 17,010 sh | 17,010 | $958.2K | 0.08% | +58.1% |
| 261 | Cherry Creek Investment Advisors#261 · 16,825 sh | 16,825 | $947.7K | — | +2.8% |
| 262 | JONES FINANCIAL COMPANIES LLLP#262 · 16,617 sh | 16,617 | $939.2K | <0.01% | +31.1% |
| 263 | Fulcrum Asset Management LLP#263 · 16,052 sh | 16,052 | $902.4K | 0.09% | 0.0% |
| 264 | Linscomb Wealth#264 · 16,002 sh | 16,002 | $901.4K | 0.04% | -24.2% |
| 265 | FIRST INTERSTATE BANK#265 · 16,000 sh | 16,000 | $901.3K | — | 0.0% |
| 266 | Ausdal Financial Partners#266 · 15,711 sh | 15,711 | $885.0K | 0.03% | +16.6% |
| 267 | Segment Wealth Management#267 · 15,447 sh | 15,447 | $870.1K | — | 0.0% |
| 268 | PEDDOCK CAPITAL ADVISORS#268 · 15,264 sh | 15,264 | $859.8K | — | +19.3% |
| 269 | Rehmann Capital Advisory Group#269 · 15,173 sh | 15,173 | $854.7K | 0.04% | +0.1% |
| 270 | SageGuard Financial Group#270 · 15,127 sh | 15,127 | $852.1K | 0.12% | -5.6% |
| 271 | CARY STREET PARTNERS FINANCIAL#271 · 15,019 sh | 15,019 | $846.0K | 0.02% | +2.2% |
| 272 | IMC-Chicago#272 · 14,873 sh | 14,873 | $837.8K | <0.01% | New |
| 273 | GSA CAPITAL PARTNERS LLP#273 · 14,763 sh | 14,763 | $832.0K | 0.05% | New |
| 274 | World Investment Advisors#274 · 14,520 sh | 14,520 | $828.4K | 0.01% | -12.3% |
| 275 | Hardy Reed#275 · 14,670 sh | 14,670 | $826.4K | 0.05% | 0.0% |
| 276 | Gen-Wealth Partners#276 · 14,645 sh | 14,645 | $824.9K | 0.23% | +30.2% |
| 277 | Cornerstone Select Advisors#277 · 14,457 sh | 14,457 | $814.4K | 0.34% | +9.0% |
| 278 | Advisory Advocates#278 · 14,294 sh | 14,294 | $805.2K | 0.69% | +10.6% |
| 279 | Highlander Partners, L.P.#279 · 14,291 sh | 14,291 | $805.0K | 0.27% | 0.0% |
| 280 | Beacon Pointe Advisors#280 · 14,226 sh | 14,226 | $801.4K | <0.01% | +0.7% |
| 281 | Concurrent Investment Advisors#281 · 14,069 sh | 14,069 | $792.5K | — | +1.4% |
| 282 | Aviance Capital Partners#282 · 14,015 sh | 14,015 | $789.5K | 0.08% | 0.0% |
| 283 | BESSEMER GROUP#283 · 14,010 sh | 14,010 | $789.0K | <0.01% | 0.0% |
| 284 | Moors & Cabot#284 · 13,943 sh | 13,943 | $785.4K | 0.03% | 0.0% |
| 285 | ARS Investment Partners#285 · 13,900 sh | 13,900 | $783.0K | 0.03% | 0.0% |
| 286 | Modus Advisors#286 · 13,875 sh | 13,875 | $781.6K | 0.19% | 0.0% |
| 287 | SteelPeak Wealth#287 · 13,595 sh | 13,595 | $765.8K | — | -5.5% |
| 288 | TRUIST FINANCIAL#288 · 13,508 sh | 13,508 | $760.9K | <0.01% | -9.2% |
| 289 | Larson Financial Group#289 · 13,482 sh | 13,482 | $759.4K | 0.02% | -10.9% |
| 290 | HighPoint Advisor Group#290 · 13,382 sh | 13,382 | $753.8K | 0.03% | -6.0% |
| 291 | COMMERCE BANK#291 · 13,333 sh | 13,333 | $751.0K | <0.01% | 0.0% |
| 292 | AUGUSTINE ASSET MANAGEMENT#292 · 13,074 sh | 13,074 | $736.5K | — | 0.0% |
| 293 | J.W. COLE ADVISORS#293 · 13,057 sh | 13,057 | $735.5K | 0.01% | -3.2% |
| 294 | BRADLEY FOSTER & SARGENT#294 · 12,725 sh | 12,725 | $716.8K | 0.01% | 0.0% |
| 295 | State of Wyoming#295 · 12,692 sh | 12,692 | $714.9K | 0.07% | New |
| 296 | Diversified#296 · 12,478 sh | 12,478 | $702.9K | 0.01% | 0.0% |
| 297 | Stratos Wealth Advisors#297 · 12,348 sh | 12,348 | $695.6K | 0.04% | +3.4% |
| 298 | HBK Sorce Advisory#298 · 11,720 sh | 11,720 | $694.9K | 0.01% | -0.3% |
| 299 | Dynamic Advisor Solutions#299 · 12,251 sh | 12,251 | $690.1K | — | +12.0% |
| 300 | Signal Advisors Wealth#300 · 12,197 sh | 12,197 | $687.0K | — | +6.6% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.