POWI
Power Integrations IncCompany with tickers: POWI
Market Cap
$4.73B
Shares Outstanding
55,719,984
CIK
833640
CUSIP
739276103
13F Activity (30d)
7 filings
5 filers
Website
Visit website
Investor Relations
Investor relations
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding POWI
275 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | — | 3,332,173 | $170,607,258 | 0.19% | Long | 2026-03-31 | |
| Neuberger Genesis Fund | — | 2,360,154 | $113,098,580 | 1.32% | Long | 2026-02-28 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 1,789,424 | $91,618,509 | 0.00% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | — | 1,349,989 | $69,119,437 | 0.10% | Long | 2026-03-31 | |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND | — | 1,408,056 | $67,474,044 | 0.05% | Long | 2026-02-28 | |
| VANGUARD SMALL-CAP INDEX FUND | — | 1,281,071 | $65,590,835 | 0.04% | Long | 2026-03-31 | |
| SMALLCAP World Fund Inc | — | 1,112,390 | $56,954,368 | 0.07% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) S&P(R) Semiconductor ETF | — | 963,003 | $49,305,754 | 3.05% | Long | 2026-03-31 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 626,142 | $32,058,470 | 0.25% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 619,383 | $31,712,410 | 0.04% | Long | 2026-03-31 | |
| JPMorgan Small Cap Equity Fund | — | 579,155 | $29,652,736 | 1.04% | Long | 2026-03-31 | |
| iShares S&P Small-Cap 600 Value ETF | — | 541,791 | $27,739,699 | 0.37% | Long | 2026-03-31 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | — | 501,871 | $25,695,795 | 0.19% | Long | 2026-03-31 | |
| iShares Russell 2000 Growth ETF | — | 449,196 | $22,998,835 | 0.19% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP VALUE INDEX FUND | — | 407,585 | $20,868,352 | 0.03% | Long | 2026-03-31 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 382,137 | $19,565,414 | 0.02% | Long | 2026-03-31 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | — | 373,054 | $19,100,365 | 0.20% | Long | 2026-03-31 | |
| VANGUARD SMALL-CAP GROWTH INDEX FUND | — | 357,905 | $18,324,736 | 0.05% | Long | 2026-03-31 | |
| U.S. SMALL CAP PORTFOLIO | — | 251,163 | $18,262,062 | 0.10% | Long | 2026-04-30 | |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Value ETF | — | 290,635 | $14,880,512 | 0.37% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 290,941 | $13,941,893 | 0.03% | Long | 2026-02-28 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 277,305 | $13,288,456 | 0.09% | Long | 2026-02-28 | |
| Nuveen Multi Cap Value Fund | — | 255,070 | $13,059,584 | 1.23% | Long | 2026-03-31 | |
| Schwab U.S. Small-Cap ETF | — | 269,594 | $12,918,944 | 0.06% | Long | 2026-02-28 | |
| WESTWOOD QUALITY SMALLCAP FUND | — | 176,333 | $12,821,172 | 1.41% | Long | 2026-04-30 | |
| Fidelity MSCI Information Technology Index ETF | — | 171,006 | $12,433,846 | 0.07% | Long | 2026-04-30 | |
| Boston Trust Walden Small Cap Fund | — | 232,483 | $11,903,130 | 1.20% | Long | 2026-03-31 | |
| Neuberger Berman Genesis Portfolio | — | 231,462 | $11,850,854 | 1.55% | Long | 2026-03-31 | |
| William Blair Small-Mid Cap Growth Fund | — | 220,514 | $11,290,317 | 1.00% | Long | 2026-03-31 | |
| U.S. MICRO CAP PORTFOLIO | — | 145,375 | $10,570,216 | 0.14% | Long | 2026-04-30 | |
| William Blair Small Cap Growth Fund | — | 195,985 | $10,034,432 | 1.01% | Long | 2026-03-31 | |
| T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund | — | 185,100 | $9,477,120 | 0.12% | Long | 2026-03-31 | |
| Bridge Builder Small/Mid Cap Growth Fund | — | 185,085 | $9,476,352 | 0.10% | Long | 2026-03-31 | |
| VANGUARD S&P SMALL-CAP 600 INDEX FUND | — | 189,775 | $9,094,018 | 0.17% | Long | 2026-02-28 | |
| TRIBUTARY SMALL COMPANY FUND | — | 176,110 | $9,016,832 | 1.58% | Long | 2026-03-31 | |
| Schwab Small-Cap Index Fund | — | 121,082 | $8,803,872 | 0.12% | Long | 2026-04-30 | |
| Schwab Fundamental U.S. Small Company ETF | — | 181,145 | $8,680,468 | 0.09% | Long | 2026-02-28 | |
| ProShares Russell 2000 Dividend Growers ETF | — | 163,443 | $7,832,189 | 1.19% | Long | 2026-02-28 | |
| CRAWFORD SMALL CAP DIVIDEND FUND | — | 141,999 | $7,270,349 | 2.12% | Long | 2026-03-31 | |
| Strategic Advisers Fidelity U.S. Total Stock Fund | — | 147,361 | $7,061,539 | 0.00% | Long | 2026-02-28 | |
| Federated Hermes MDT Small Cap Core Fund | — | 96,672 | $7,029,021 | 0.37% | Long | 2026-04-30 | |
| ProShares S&P Technology Dividend Aristocrats ETF | — | 145,228 | $6,959,326 | 2.69% | Long | 2026-02-28 | |
| WisdomTree U.S. SmallCap Dividend Fund | — | 133,730 | $6,846,976 | 0.35% | Long | 2026-03-31 | |
| NYLI WMC Small Companies Fund | — | 92,705 | $6,740,581 | 2.08% | Long | 2026-04-30 | |
| Nicholas Limited Edition, Inc. | — | 92,695 | $6,739,853 | 2.04% | Long | 2026-04-30 | |
| SmallCap Growth Fund I | — | 91,625 | $6,662,054 | 0.28% | Long | 2026-04-30 | |
| Strategic Advisers U.S. Total Stock Fund | — | 131,886 | $6,319,977 | 0.01% | Long | 2026-02-28 | |
| U.S. CORE EQUITY 2 PORTFOLIO | — | 84,908 | $6,173,661 | 0.02% | Long | 2026-04-30 | |
| JNL Multi-Manager Small Cap Value Fund | — | 118,873 | $6,086,298 | 0.36% | Long | 2026-03-31 | |
| First Trust NASDAQ Clean Edge Green Energy Index Fund | — | 117,274 | $6,004,429 | 1.10% | Long | 2026-03-31 |
Showing 1–50 of 275 positions