POWER INTEGRATIONS INC (POWI) — Institutional Holders, Q2 2026 (page 4)
375 institutional investment managers reported a POWI position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $5.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 301 to 375. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
POWI 13F holders ranked 301–375 of 375
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 301 | SIGNATUREFD#301 · 285 sh | 285 | $23.9K | — | +5.6% |
| 302 | LOS ANGELES CAPITAL MANAGEMENT#302 · 280 sh | 280 | $23.5K | <0.01% | 0.0% |
| 303 | Bogart Wealth#303 · 264 sh | 264 | $22.1K | <0.01% | New |
| 304 | Fulcrum Asset Management LLP#304 · 274 sh | 274 | $21.6K | <0.01% | New |
| 305 | Parallel Advisors#305 · 258 sh | 258 | $21.6K | <0.01% | -58.9% |
| 306 | Cornerstone Planning Group#306 · 296 sh | 296 | $21.5K | — | -6.6% |
| 307 | REAP Financial Group#307 · 250 sh | 250 | $20.9K | <0.01% | New |
| 308 | Kilter Group#308 · 243 sh | 243 | $20.4K | <0.01% | New |
| 309 | AdvisorNet Financial#309 · 239 sh | 239 | $20.0K | — | +106.0% |
| 310 | Sterling Capital Management#310 · 197 sh | 197 | $16.5K | — | -98.3% |
| 311 | Park Place Capital#311 · 192 sh | 192 | $16.1K | <0.01% | 0.0% |
| 312 | Transamerica Financial Advisors#312 · 178 sh | 178 | $14.9K | <0.01% | +0.6% |
| 313 | Bare Financial Services#313 · 166 sh | 166 | $13.9K | <0.01% | +268.9% |
| 314 | Steigerwald, Gordon & Koch#314 · 160 sh | 160 | $13.4K | <0.01% | 0.0% |
| 315 | Truvestments Capital#315 · 155 sh | 155 | $13.0K | <0.01% | New |
| 316 | MassMutual Private Wealth & , FSB#316 · 141 sh | 141 | $11.8K | — | +21.6% |
| 317 | BARROW HANLEY MEWHINNEY & STRAUSS#317 · 130 sh | 130 | $10.9K | 0.00% | -55.9% |
| 318 | Asset Planning#318 · 127 sh | 127 | $10.6K | — | +0.8% |
| 319 | Blume Capital Management#319 · 125 sh | 125 | $10.5K | — | New |
| 320 | Integrated Wealth Concepts#320 · 125 sh | 125 | $10.5K | <0.01% | New |
| 321 | NATIONAL BANK OF CANADA#321 · 121 sh | 121 | $10.1K | 0.00% | +236.1% |
| 322 | True Wealth Design#322 · 111 sh | 111 | $9.3K | — | 0.0% |
| 323 | Arlington#323 · 107 sh | 107 | $9.0K | — | 0.0% |
| 324 | ROTHSCHILD INVESTMENT#324 · 106 sh | 106 | $8.9K | <0.01% | -26.4% |
| 325 | Quarry#325 · 100 sh | 100 | $8.4K | <0.01% | New |
| 326 | FLAGSHIP WEALTH ADVISORS#326 · 100 sh | 100 | $8.4K | <0.01% | New |
| 327 | NewEdge Advisors#327 · 96 sh | 96 | $8.0K | 0.00% | New |
| 328 | Bell Investment Advisors#328 · 92 sh | 92 | $7.7K | <0.01% | 0.0% |
| 329 | Versant Capital Management#329 · 87 sh | 87 | $7.3K | — | -39.6% |
| 330 | Buck Wealth Strategies#330 · 80 sh | 80 | $6.7K | <0.01% | New |
| 331 | Boreal Capital Management#331 · 80 sh | 80 | $6.7K | <0.01% | 0.0% |
| 332 | ZIONS BANCORPORATION, NATIONAL ASSOCIATION#332 · 76 sh | 76 | $6.4K | <0.01% | +1.3% |
| 333 | Crewe Advisors#333 · 74 sh | 74 | $6.2K | <0.01% | -33.9% |
| 334 | Smithfield#334 · 70 sh | 70 | $6.0K | <0.01% | 0.0% |
| 335 | MJT & Associates Financial Advisory Group#335 · 65 sh | 65 | $5.4K | — | 0.0% |
| 336 | Keating Financial Advisory Services#336 · 59 sh | 59 | $4.9K | <0.01% | 0.0% |
| 337 | IFP Advisors#337 · 58 sh | 58 | $4.9K | — | +81.2% |
| 338 | TD PRIVATE CLIENT WEALTH#338 · 54 sh | 54 | $4.5K | <0.01% | -18.2% |
| 339 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#339 · 52 sh | 52 | $4.2K | <0.01% | -5.5% |
| 340 | Mitsubishi UFJ Asset Management , Ltd.#340 · 44 sh | 44 | $3.7K | 0.00% | 0.0% |
| 341 | Physician Wealth Advisors#341 · 43 sh | 43 | $3.6K | — | +126.3% |
| 342 | WPG Advisers#342 · 41 sh | 41 | $3.4K | <0.01% | 0.0% |
| 343 | CBIZ Investment Advisory Services#343 · 53 sh | 53 | $2.7K | <0.01% | 0.0% |
| 344 | CoreCap Advisors#344 · 31 sh | 31 | $2.6K | — | New |
| 345 | Synergy Investment Management#345 · 43 sh | 43 | $2.4K | <0.01% | New |
| 346 | AMERIFLEX GROUP#346 · 28 sh | 28 | $2.3K | <0.01% | New |
| 347 | Horizon Investments#347 · 27 sh | 27 | $2.3K | 0.00% | -50.0% |
| 348 | Ancora Advisors#348 · 25 sh | 25 | $2.1K | 0.00% | 0.0% |
| 349 | FARMERS & MERCHANTS INVESTMENTS#349 · 24 sh | 24 | $2.0K | — | 0.0% |
| 350 | Avion Wealth#350 · 32 sh | 32 | $2.0K | <0.01% | +18.5% |
| 351 | Financial Network Wealth Advisors#351 · 19 sh | 19 | $1.6K | <0.01% | New |
| 352 | BROWN BROTHERS HARRIMAN#352 · 19 sh | 19 | $1.6K | 0.00% | 0.0% |
| 353 | Private Wealth Management Group#353 · 18 sh | 18 | $1.5K | — | 0.0% |
| 354 | Plante Moran Financial Advisors#354 · 15 sh | 15 | $1.3K | <0.01% | New |
| 355 | North Star Investment Management#355 · 14 sh | 14 | $1.2K | <0.01% | 0.0% |
| 356 | Fortitude Family Office#356 · 14 sh | 14 | $1.2K | — | 0.0% |
| 357 | Strategic Wealth Partners, Ltd.#357 · 13 sh | 13 | $1.1K | <0.01% | New |
| 358 | Cedar Mountain Advisors#358 · 10 sh | 10 | $838.00 | — | 0.0% |
| 359 | Strengthening Families & Communities#359 · 9 sh | 9 | $756.00 | — | New |
| 360 | JFS WEALTH ADVISORS#360 · 8 sh | 8 | $671.00 | 0.00% | New |
| 361 | GILPIN WEALTH MANAGEMENT#361 · 8 sh | 8 | $671.00 | — | 0.0% |
| 362 | RAFFA WEALTH MANAGEMENT#362 · 8 sh | 8 | $670.00 | <0.01% | New |
| 363 | Essential Partners#363 · 8 sh | 8 | $670.00 | — | 0.0% |
| 364 | Ankerstar Wealth#364 · 7 sh | 7 | $586.00 | <0.01% | 0.0% |
| 365 | Dunhill Financial#365 · 6 sh | 6 | $528.00 | <0.01% | 0.0% |
| 366 | Cornerstone Financial Management#366 · 5 sh | 5 | $419.00 | <0.01% | New |
| 367 | Abound Wealth Management#367 · 4 sh | 4 | $336.00 | — | 0.0% |
| 368 | CREATIVE FINANCIAL DESIGNS#368 · 4 sh | 4 | $335.00 | 0.00% | 0.0% |
| 369 | Davis Capital Management#369 · 3 sh | 3 | $251.00 | — | New |
| 370 | MV CAPITAL MANAGEMENT#370 · 2 sh | 2 | $168.00 | 0.00% | 0.0% |
| 371 | TD Waterhouse Canada#371 · 1 sh | 1 | $80.00 | — | New |
| 372 | Evolution Advisers#372 · 2 sh | 2 | $0.00 | 0.00% | New |
| 373 | Coston, McIsaac & Partners#373 · 7 sh | 7 | $0.00 | 0.00% | 0.0% |
| 374 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM#374 · 62,369 sh | 62,369 | — | — | -5.0% |
| 375 | Quantum Portfolio Management#375 · 175 sh | 175 | — | — | New |
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.