Security record · archived quarter
POWI
Power Integrations, Inc. · Technology · Semiconductors
99Tracked holders
-1Δ holders
45.11MShares held
$1.60BReported value
+1New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth -1.0% ·
share flow +2.4% ·
net new positions -1.0%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 109 | +14 | 40.73M | $3.40B | +16 | −4 |
| Q1 2026 | 100 | +1 | 41.12M | $2.10B | +7 | −6 |
| Q4 2025 | 99 | -1 | 45.11M | $1.60B | +1 | −2 |
| Q3 2025 | 18 | +1 | 28.18M | $1.13B | +1 | −1 |
| Q2 2025 | 15 | +1 | 22.48M | $1.26B | +1 | n/a |
| Q1 2025 | 11 | 0 | 7.44M | $375.63M | +1 | −1 |
| Q4 2024 | 11 | -1 | 8.05M | $496.70M | n/a | −1 |
| Q3 2024 | 11 | +1 | 6.15M | $394.14M | +1 | n/a |
| Q2 2024 | 10 | n/a | 5.57M | $390.90M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 8.51M | +21.0% | $302.49M | 0.0% | ▲ Add | 3 | SEC ↗ ×16 |
| 2 | The Vanguard Group ✦ (passive) | 7.56M | +5.7% | $268.57M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 3 | Neuberger Berman Group LLC | 3.97M | n/a | $141.20M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 4 | State Street Global Advisors ✦ (passive) | 3.40M | +18.0% | $120.87M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | Wellington Management ✦ | 2.42M | +7.2% | $86.15M | 0.0% | ▲ Add | 7 | SEC ↗ ×7 |
| 6 | JPMorgan Chase ✦ | 1.66M | -50.2% | $58.98M | 0.0% | ▼ Trim | 2 | SEC ↗ ×11 |
| 7 | Geode Capital Management ✦ (passive) | 1.60M | -3.0% | $57.00M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 8 | Morgan Stanley ✦ | 1.48M | +1.4% | $52.58M | 0.0% | ▲ Add | 2 | SEC ↗ ×11 |
| 9 | Capital International Investors | 1.26M | n/a | $44.94M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Dimensional Fund Advisors Lp | 985.23K | n/a | $35.02M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 11 | T. Rowe Price ✦ | 943.37K | +1885.7% | $33.53M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 12 | Northern Trust Corp | 824.99K | n/a | $29.32M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 13 | Brown Advisory Inc | 749.13K | n/a | $26.62M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 14 | Charles Schwab Investment… | 718.40K | n/a | $25.53M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Nomura Holdings Inc | 654.05K | n/a | $23.24M | 0.1% | n/c | 1 | SEC ↗ |
| 16 | BNP Paribas Asset Management… | 597.88K | n/a | $21.25M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 17 | Bank Of America Corp /De/ | 594.84K | n/a | $21.14M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 18 | Marshall Wace ✦ | 493.71K | +19.0% | $17.55M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 19 | Bank of New York Mellon Corp | 477.55K | n/a | $16.97M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 20 | Goldman Sachs Group ✦ | 440.57K | -6.2% | $15.66M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 21 | ProShare Advisors LLC | 333.42K | n/a | $11.85M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Federated Hermes, Inc. | 304.55K | n/a | $10.82M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 23 | AQR Capital Management ✦ | 284.36K | -13.6% | $10.11M | 0.0% | ▼ Trim | 7 | SEC ↗ ×5 |
| 24 | UBS Group AG | 276.07K | n/a | $9.81M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 25 | Principal Financial Group Inc | 264.65K | n/a | $9.41M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 26 | Invesco Ltd. | 242.85K | n/a | $8.63M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 27 | Loomis Sayles & Co L P | 239.58K | n/a | $8.51M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 28 | First Trust Advisors Lp | 227.74K | n/a | $8.09M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Rhumbline Advisers | 210.22K | n/a | $7.47M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Renaissance Technologies ✦ | 206.10K | -6.5% | $7.32M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 31 | Envestnet Asset Management Inc | 198.02K | n/a | $7.04M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Deutsche Bank Ag\ | 166.87K | n/a | $5.93M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 33 | Sei Investments Co | 160.37K | n/a | $5.70M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 34 | Connor, Clark & Lunn Investment… | 151.07K | n/a | $5.37M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Legal & General Group Plc | 145.90K | n/a | $5.19M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 36 | Barclays Plc | 145.72K | n/a | $5.18M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 37 | Nuveen, LLC | 133.25K | n/a | $4.74M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 38 | Citigroup Inc | 123.50K | n/a | $4.39M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 39 | UBS AM, a distinct business unit of… | 119.22K | n/a | $4.24M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 40 | Swiss National Bank | 110.60K | n/a | $3.93M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Millennium Management ✦ | 106.56K | -28.1% | $3.79M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 42 | Ameriprise Financial Inc | 97.08K | n/a | $3.46M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 43 | Susquehanna International Group, Llp | 96.51K | n/a | $3.43M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Wells Fargo & Company/Mn | 93.51K | n/a | $3.32M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 45 | D. E. Shaw & Co. ✦ | 87.21K | -86.7% | $3.10M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 46 | Canada Pension Plan Investment Board | 85.50K | n/a | $3.04M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Russell Investments Group, Ltd. | 80.12K | n/a | $2.85M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 48 | Royal Bank Of Canada | 75.33K | n/a | $2.68M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 49 | Holocene Advisors, LP | 73.64K | n/a | $2.62M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Alliancebernstein L.P. | 65.52K | n/a | $2.33M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Manufacturers Life Insurance… | 64.72K | n/a | $2.30M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | New York State Common Retirement… | 62.80K | n/a | $2.23M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Zurcher Kantonalbank (Zurich… | 56.66K | n/a | $2.01M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Raymond James Financial Inc | 56.14K | n/a | $2.00M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 55 | Prudential Financial Inc | 52.05K | n/a | $1.87M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | California State Teachers… | 52.43K | n/a | $1.86M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Stifel Financial Corp | 49.15K | n/a | $1.75M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | State Of Wisconsin Investment Board | 45.55K | n/a | $1.62M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Universal- Beteiligungs- und… | 43.82K | n/a | $1.56M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | LPL Financial LLC | 32.18K | n/a | $1.14M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Creative Planning | 28.00K | n/a | $995,156 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Janus Henderson Group Plc | 26.11K | n/a | $927,961 | 0.0% | n/c | 1 | SEC ↗ |
| 63 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 25.96K | n/a | $922,689 | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Victory Capital Management Inc | 21.27K | n/a | $756,078 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Captrust Financial Advisors | 20.49K | n/a | $728,144 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Bnp Paribas Financial Markets | 16.82K | n/a | $597,605 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | State Board Of Administration Of… | 16.28K | n/a | $578,556 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Cetera Investment Advisers | 12.97K | n/a | $461,029 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Hsbc Holdings Plc | 11.92K | n/a | $423,636 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 70 | Quantinno Capital Management LP | 11.24K | n/a | $399,639 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Amundi | 10.44K | n/a | $370,860 | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Tidal Investments LLC | 10.23K | n/a | $363,716 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 73 | Pictet Asset Management Holding SA | 9.97K | n/a | $354,440 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Voya Investment Management Llc | 9.90K | n/a | $351,953 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Citadel Advisors ✦ | 8.81K | -70.5% | $312,965 | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 76 | Truist Financial Corp | 8.34K | n/a | $296,220 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 77 | Wealth Enhancement Advisory… | 6.71K | n/a | $283,309 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Fifth Third Bancorp | 7.86K | n/a | $279,344 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | Fidelity (FMR) ✦ | 7.33K | -79.9% | $260,544 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 80 | Mackenzie Financial Corp | 7.13K | n/a | $255,996 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Bank Of Montreal /Can/ | 6.96K | n/a | $247,500 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 82 | American Century Companies Inc | 6.92K | n/a | $245,901 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Simplex Trading, Llc | 6.81K | n/a | $242,098 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Walleye Trading LLC | 6.71K | n/a | $238,438 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Two Sigma Investments ✦ | 6.60K | New | $234,706 | 0.0% | New | 1 | SEC ↗ |
| 86 | HighTower Advisors, LLC | 6.41K | n/a | $227,791 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | Us Bancorp \De\ | 5.14K | n/a | $182,834 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 88 | Group One Trading Llc | 4.86K | n/a | $172,867 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Pnc Financial Services Group, Inc. | 3.19K | n/a | $113,394 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 90 | Ensign Peak Advisors, Inc | 2.70K | n/a | $96,029 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Pacer Advisors, Inc. | 1.97K | n/a | $70,014 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Jones Financial Companies Lllp | 1.43K | n/a | $50,645 | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Osaic Holdings, Inc. | 1.39K | n/a | $49,481 | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Cwm, Llc | 1.00K | n/a | $36,000 | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Rockefeller Capital Management L.P. | 527 | n/a | $18,749 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 96 | Northwestern Mutual Wealth… | 521 | n/a | $18,517 | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Assetmark, Inc | 62 | n/a | $2,203 | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Mitsubishi UFJ Asset Management… | 44 | n/a | $1,641 | 0.0% | n/c | 1 | SEC ↗ |
| 99 | National Bank Of Canada /Fi/ | 3 | n/a | $104 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Two Sigma Investments | $234,706 | 0.0% |
Exited
| Gotham Asset Management | $1.80M | was 0.0% |
| Arrowstreet Capital | $681,077 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 305 holders, 62.17M shares, $3.07B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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