MONOLITHIC POWER SYSTEMS, INC. (MPWR) — Institutional Holders, Q2 2026 (page 4)
1,254 institutional investment managers reported a MPWR position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $65.4B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 301 to 400. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
MPWR 13F holders ranked 301–400 of 1,254
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 301 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#301 · 6,672 sh | 6,672 | $9.2M | — | -13.6% |
| 302 | BRASADA CAPITAL MANAGEMENT#302 · 0 sh | 0 | $8.9M | 1.60% | -100.0% |
| 303 | Saturna Capital#303 · 6,408 sh | 6,408 | $8.9M | 0.11% | -2.4% |
| 304 | PREVAIL INNOVATIVE WEALTH ADVISORS#304 · 6,401 sh | 6,401 | $8.8M | — | +161.8% |
| 305 | Grandeur Peak Global Advisors#305 · 57,926 sh | 57,926 | $8.7M | 2.02% | +12.5% |
| 306 | BOSTON FAMILY OFFICE#306 · 6,321 sh | 6,321 | $8.7M | 0.53% | +39.1% |
| 307 | ASR Vermogensbeheer N.V.#307 · 6,303 sh | 6,303 | $8.7M | — | +40.9% |
| 308 | Global X Japan , Ltd.#308 · 6,273 sh | 6,273 | $8.7M | — | +51.2% |
| 309 | MOORE CAPITAL MANAGEMENT#309 · 6,250 sh | 6,250 | $8.6M | 0.13% | New |
| 310 | State of Alaska, Department of Revenue#310 · 6,201 sh | 6,201 | $8.6M | — | -1.9% |
| 311 | MIZUHO SECURITIES USA#311 · 6,791 sh | 6,791 | $8.5M | 0.08% | +130.6% |
| 312 | Eurizon Capital SGR S.p.A.#312 · 6,115 sh | 6,115 | $8.4M | 0.02% | -31.8% |
| 313 | Equitable#313 · 6,050 sh | 6,050 | $8.4M | 0.03% | +97.7% |
| 314 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#314 · 6,037 sh | 6,037 | $8.3M | 0.09% | +8.0% |
| 315 | Aware Super Pty Ltd as trustee of Aware Super#315 · 5,996 sh | 5,996 | $8.3M | 0.12% | 0.0% |
| 316 | XTX Topco Ltd#316 · 5,954 sh | 5,954 | $8.2M | 0.11% | New |
| 317 | ACADIAN ASSET MANAGEMENT#317 · 5,946 sh | 5,946 | $8.2M | <0.01% | +284.9% |
| 318 | Freestone Grove Partners#318 · 5,914 sh | 5,914 | $8.2M | 0.05% | -60.6% |
| 319 | AMERICAN CAPITAL MANAGEMENT#319 · 5,897 sh | 5,897 | $8.2M | 0.37% | -6.7% |
| 320 | Brevan Howard Capital Management#320 · 5,778 sh | 5,778 | $8.0M | 0.06% | +1594.4% |
| 321 | iA Global Asset Management#321 · 5,733 sh | 5,733 | $7.9M | 0.09% | -62.1% |
| 322 | Louisiana State Employees Retirement System#322 · 5,700 sh | 5,700 | $7.9M | — | 0.0% |
| 323 | Knollwood Investment Advisory#323 · 5,685 sh | 5,685 | $7.9M | 0.70% | 0.0% |
| 324 | TEACHER RETIREMENT SYSTEM OF TEXAS#324 · 5,508 sh | 5,508 | $7.6M | 0.02% | -46.8% |
| 325 | SHELTON CAPITAL MANAGEMENT#325 · 5,497 sh | 5,497 | $7.6M | 0.14% | -2.6% |
| 326 | Counterpoint Mutual Funds#326 · 5,491 sh | 5,491 | $7.6M | — | New |
| 327 | Groupe la Francaise#327 · 5,384 sh | 5,384 | $7.4M | 0.05% | +34.9% |
| 328 | Davidson Capital Management#328 · 5,368 sh | 5,368 | $7.4M | — | -0.8% |
| 329 | Ilmarinen Mutual Pension Insurance#329 · 5,345 sh | 5,345 | $7.4M | 0.05% | 0.0% |
| 330 | FIRST FOUNDATION ADVISORS#330 · 5,301 sh | 5,301 | $7.3M | 0.26% | -16.6% |
| 331 | OPPENHEIMER#331 · 5,265 sh | 5,265 | $7.3M | — | -21.0% |
| 332 | Janney Montgomery Scott#332 · 5,262 sh | 5,262 | $7.3M | 0.01% | +0.1% |
| 333 | TRUIST FINANCIAL#333 · 5,197 sh | 5,197 | $7.2M | <0.01% | -3.4% |
| 334 | Avanza Fonder AB#334 · 5,190 sh | 5,190 | $7.2M | — | +19.6% |
| 335 | Cerity Partners#335 · 5,125 sh | 5,125 | $7.1M | <0.01% | +10.5% |
| 336 | Empirical Financial Services, d.b.a. Empirical Wealth Ma#336 · 5,110 sh | 5,110 | $7.1M | 0.10% | -2.4% |
| 337 | QUEST INVESTMENT MANAGEMENT#337 · 5,100 sh | 5,100 | $7.1M | 0.82% | -15.9% |
| 338 | Cambridge Investment Research Advisors#338 · 5,073 sh | 5,073 | $7.0M | 0.02% | +48.5% |
| 339 | KORNITZER CAPITAL MANAGEMENT#339 · 5,010 sh | 5,010 | $6.9M | 0.14% | +19.9% |
| 340 | OMERS ADMINISTRATION#340 · 4,994 sh | 4,994 | $6.9M | 0.04% | +17.5% |
| 341 | BAHL & GAYNOR#341 · 4,970 sh | 4,970 | $6.9M | 0.03% | -1.4% |
| 342 | LAZARD ASSET MANAGEMENT#342 · 4,964 sh | 4,964 | $6.9M | 0.01% | +17.9% |
| 343 | Investment Management of Ontario#343 · 4,888 sh | 4,888 | $6.8M | 0.09% | -5.2% |
| 344 | Titan Investment Solutions Ltd#344 · 4,855 sh | 4,855 | $6.7M | 0.75% | -50.0% |
| 345 | Parcion Private Wealth#345 · 4,761 sh | 4,761 | $6.6M | 0.37% | -0.9% |
| 346 | Midwest#346 · 4,759 sh | 4,759 | $6.6M | — | -35.8% |
| 347 | NewEdge Advisors#347 · 4,755 sh | 4,755 | $6.6M | 0.02% | New |
| 348 | Harbour & Investment Management#348 · 4,750 sh | 4,750 | $6.6M | 0.63% | +103.2% |
| 349 | Norinchukin Bank, The#349 · 4,655 sh | 4,655 | $6.4M | 0.06% | +2.0% |
| 350 | Meiji Yasuda Asset Management Ltd.#350 · 4,635 sh | 4,635 | $6.4M | 0.29% | +914.2% |
| 351 | YOUSIF CAPITAL MANAGEMENT#351 · 4,599 sh | 4,599 | $6.4M | — | -6.1% |
| 352 | QRG CAPITAL MANAGEMENT#352 · 4,590 sh | 4,590 | $6.3M | 0.05% | -29.3% |
| 353 | COMMONWEALTH EQUITY SERVICES#353 · 4,510 sh | 4,510 | $6.2M | <0.01% | -0.6% |
| 354 | KP Management#354 · 4,500 sh | 4,500 | $6.2M | 1.17% | 0.0% |
| 355 | AZZAD ASSET MANAGEMENT#355 · 4,476 sh | 4,476 | $6.2M | 0.55% | -4.1% |
| 356 | Concurrent Investment Advisors#356 · 4,455 sh | 4,455 | $6.2M | — | +258.1% |
| 357 | Illinois Municipal Retirement Fund#357 · 4,450 sh | 4,450 | $6.2M | 0.07% | +29.8% |
| 358 | MUFG Securities EMEA plc#358 · 4,411 sh | 4,411 | $6.1M | 0.06% | +120.9% |
| 359 | Sterling Capital Management#359 · 4,403 sh | 4,403 | $6.1M | — | +26.3% |
| 360 | BI Asset Management Fondsmaeglerselskab A/S#360 · 4,372 sh | 4,372 | $6.0M | — | +0.9% |
| 361 | Hennion & Walsh Asset Management#361 · 4,348 sh | 4,348 | $6.0M | — | +11.1% |
| 362 | Rathbones Group PLC#362 · 4,325 sh | 4,325 | $6.0M | 0.02% | -12.3% |
| 363 | MML INVESTORS SERVICES#363 · 4,311 sh | 4,311 | $6.0M | 0.01% | +3.5% |
| 364 | Lombard Odier Asset Management (Europe) Ltd#364 · 4,181 sh | 4,181 | $5.8M | 0.25% | -68.0% |
| 365 | Oak Harvest Investment Services#365 · 4,173 sh | 4,173 | $5.8M | — | +17.5% |
| 366 | Summit Trail Advisors#366 · 4,169 sh | 4,169 | $5.8M | 0.07% | -3.6% |
| 367 | SIH Partners, LLLP#367 · 4,075 sh | 4,075 | $5.6M | 0.04% | -54.3% |
| 368 | MITCHELL CAPITAL MANAGEMENT#368 · 3,961 sh | 3,961 | $5.5M | 0.83% | -26.4% |
| 369 | Motley Fool Asset Management#369 · 3,957 sh | 3,957 | $5.5M | 0.21% | New |
| 370 | TWINBEECH CAPITAL#370 · 3,934 sh | 3,934 | $5.4M | 0.98% | New |
| 371 | Generate Investment Management Ltd#371 · 3,922 sh | 3,922 | $5.4M | — | -63.1% |
| 372 | Vinva Investment Management Ltd#372 · 4,115 sh | 4,115 | $5.4M | 0.04% | +1185.9% |
| 373 | HB Wealth Management#373 · 3,834 sh | 3,834 | $5.3M | — | -12.8% |
| 374 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#374 · 3,806 sh | 3,806 | $5.3M | 0.04% | 0.0% |
| 375 | Merit Financial Group#375 · 3,790 sh | 3,790 | $5.2M | 0.03% | +22.3% |
| 376 | Trilogy Capital#376 · 3,781 sh | 3,781 | $5.2M | — | -16.0% |
| 377 | Genus Capital Management#377 · 3,750 sh | 3,750 | $5.2M | 0.51% | New |
| 378 | HighTower Advisors#378 · 3,741 sh | 3,741 | $5.2M | <0.01% | -0.8% |
| 379 | TORRAY#379 · 3,715 sh | 3,715 | $5.1M | 0.69% | +0.2% |
| 380 | Triasima Portfolio Management#380 · 3,707 sh | 3,707 | $5.1M | — | 0.0% |
| 381 | GUARDIAN CAPITAL#381 · 3,667 sh | 3,667 | $5.1M | 0.12% | +1.4% |
| 382 | FIRST AMERICAN , FSB#382 · 3,643 sh | 3,643 | $5.0M | 0.30% | -43.3% |
| 383 | Gulf International Bank (UK) Ltd#383 · 3,643 sh | 3,643 | $5.0M | — | -1.9% |
| 384 | PEAPACK GLADSTONE FINANCIAL#384 · 3,612 sh | 3,612 | $5.0M | 0.06% | +27.9% |
| 385 | Laurion Capital Management#385 · 3,579 sh | 3,579 | $4.9M | 0.13% | New |
| 386 | Baker Avenue Asset Management#386 · 3,540 sh | 3,540 | $4.9M | 0.09% | +10.1% |
| 387 | ARGENT CAPITAL MANAGEMENT#387 · 3,507 sh | 3,507 | $4.8M | — | -46.2% |
| 388 | MV CAPITAL MANAGEMENT#388 · 3,488 sh | 3,488 | $4.8M | 0.43% | -2.2% |
| 389 | BNP PARIBAS#389 · 3,409 sh | 3,409 | $4.7M | 0.13% | New |
| 390 | Integrated Wealth Concepts#390 · 3,405 sh | 3,405 | $4.7M | 0.02% | -7.6% |
| 391 | Paragon Advisors#391 · 3,367 sh | 3,367 | $4.7M | 0.98% | +6.7% |
| 392 | WILEY BROS.-AINTREE CAPITAL#392 · 3,344 sh | 3,344 | $4.6M | 0.02% | -11.2% |
| 393 | INTRUST BANK NA#393 · 3,289 sh | 3,289 | $4.5M | 0.34% | -2.4% |
| 394 | Leelyn Smith#394 · 3,269 sh | 3,269 | $4.5M | 0.55% | -2.3% |
| 395 | Saudi Central Bank#395 · 3,266 sh | 3,266 | $4.5M | 0.06% | +84.7% |
| 396 | Itau Unibanco Holding S.A.#396 · 3,200 sh | 3,200 | $4.4M | 0.08% | New |
| 397 | ExodusPoint Capital Management#397 · 3,198 sh | 3,198 | $4.4M | 0.03% | New |
| 398 | COLDSTREAM CAPITAL MANAGEMENT#398 · 3,159 sh | 3,159 | $4.4M | 0.05% | -5.5% |
| 399 | PARK AVENUE SECURITIES#399 · 3,155 sh | 3,155 | $4.4M | — | -5.6% |
| 400 | WEALTH ENHANCEMENT ADVISORY SERVICES#400 · 13,517 sh | 13,517 | $4.4M | — | +3.0% |
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.