跳到主要內容
Livermore
Livermore
中文EN

Power Integrations Inc

POWI
交易所
Nasdaq
產業
Semiconductors & Related Devices
SEC CIK
0000833640

近 90 天，Power Integrations Inc 內部人申報 0 筆公開市場買進、1 筆賣出；2026 年第 2 季末有 373 家機構在 13F 申報持有，市值合計 $52.4 億；沒有大師持有。

2026 年第 1 季與 2025 年第 4 季比較

持有 Power Integrations Inc 的機構從 2025 年第 4 季到 2026 年第 1 季的變化。

2026 年第 1 季全部持有人2025 年第 4 季全部持有人

POWI 的 13F 持有人：2025 年第 4 季與 2026 年第 1 季比較
項目2025 年第 4 季其中尚未申報 2026 年第 1 季2026 年第 1 季變化
持有家數2996308+15
股數5,966 萬759.7 萬6,348 萬+1,141 萬 (+21.9%)
市值$21.2 億$2.70 億$32.4 億+$13.9 億 (+75.2%)

6 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季：沒申報不算清倉，所以變化不計入它們。

新進機構（53 家）

2026 年第 1 季季末持有 Power Integrations Inc、2025 年第 4 季季末沒有持有的機構。

2026 年第 1 季新進 POWI 的機構
機構股數市值佔組合 %
Vanguard Portfolio Management LLC4,975,859$2.55 億0.01%
Vanguard Capital Management LLC2,506,919$1.28 億0.00%
William Blair Investment Management, LLC2,380,677$1.22 億0.40%
Hudson Bay Capital Management LP1,000,000$5,120 萬0.31%
Vanguard Fiduciary Trust Co385,209$1,972 萬0.00%
WCM Investment Management, LLC156,928$751.4 萬0.02%
Emerald Advisers, LLC116,044$594.1 萬0.19%
Emerald Mutual Fund Advisers Trust61,294$313.8 萬0.15%
Connors Investor Services Inc59,040$302.3 萬0.28%
Vanguard Asset Management, Ltd50,789$260.0 萬0.00%
Neo Ivy Capital Management41,137$210.6 萬0.56%
Scalar Gauge Management, LLC35,000$179.2 萬1.73%
Illinois Municipal Retirement Fund28,739$147.1 萬0.02%
Calamos Advisors LLC23,076$118.1 萬0.00%
Vanguard Global Advisers, LLC22,850$117.0 萬0.00%
EntryPoint Capital, LLC16,453$84.2 萬0.25%
Vanguard Investments Australia, Ltd.14,681$75.2 萬0.00%
Lepercq De Neuflize Asset Management LLC10,000$51.2 萬0.37%
Van Diest Capital, LLC9,290$47.6 萬0.37%
Franklin Resources Inc7,716$39.5 萬0.00%
Tactive Advisors, LLC7,680$39.3 萬0.11%
Man Group plc7,609$39.0 萬0.00%
Cerity Partners LLC7,556$38.7 萬0.00%
Empowered Funds, LLC6,180$31.6 萬0.00%
Janney Montgomery Scott LLC5,770$29.5 萬0.00%
Personal Cfo Solutions, LLC5,527$28.3 萬0.04%
CIBC Asset Management Inc5,312$27.2 萬0.00%
Xponance, Inc.5,272$27.0 萬0.00%
MML Investors Services, LLC4,970$25.4 萬0.00%
Merit Financial Group, LLC4,927$25.2 萬0.00%
Cim Investment Mangement Inc4,811$24.6 萬0.07%
O'Shaughnessy Asset Management, LLC4,721$24.2 萬0.00%
Three Seasons Wealth, LLC4,523$23.2 萬0.09%
CBOE Vest Financial, LLC4,248$21.7 萬0.00%
DnB Asset Management AS4,126$21.1 萬0.00%
Aster Capital Management (DIFC) Ltd4,074$20.6 萬0.07%
Wiley Bros.-Aintree Capital, LLC4,000$20.5 萬0.00%
Freestone Grove Partners LP2,342$12.0 萬0.00%
Sittner & Nelson, LLC1,878$9.62 萬0.04%
Bayforest Capital Ltd960$4.92 萬0.06%
Advisory Services Network, LLC501$2.56 萬0.00%
Mather Group, LLC.466$2.39 萬0.00%
Kemnay Advisory Services Inc.449$2.30 萬0.00%
Optiver Holding B.V.194$9,9330.00%
Ronald Blue Trust, Inc.185$9,4720.00%
Arlington Trust Co LLC107$5,4780.00%
Bell Investment Advisors, Inc92$4,7110.00%
Horizon Investments, LLC54$2,7650.00%
Whipplewood Advisors, LLC43$2,2020.00%
Richardson Capital Management LLC36$1,8430.00%
North Star Investment Management Corp.14$7170.00%
Essential Partners LLC8$4100.00%
Abound Wealth Management4$2050.00%

清倉機構（38 家）

2025 年第 4 季季末持有 Power Integrations Inc、2026 年第 1 季有申報但已經沒有持有的機構。

2026 年第 1 季清倉 POWI 的機構
機構2025 年第 4 季股數2025 年第 4 季市值
Renaissance Technologies LLC206,100$732.5 萬
Millennium Management LLC106,559$378.7 萬
D. E. Shaw & Co., Inc.87,212$310.0 萬
Canada Pension Plan Investment Board85,500$303.9 萬
Trexquant Investment LP82,782$294.2 萬
Numerai GP LLC75,079$266.8 萬
Engineers Gate Manager LP67,800$241.0 萬
Panagora Asset Management Inc59,753$212.4 萬
Capital Fund Management S.A.50,599$179.8 萬
Campbell & CO Investment Adviser LLC48,715$173.1 萬
Arosa Capital Management LP40,000$142.2 萬
Gsa Capital Partners LLP30,174$107.2 萬
Quantbot Technologies LP24,215$86.1 萬
Algert Global LLC23,140$82.2 萬
Two Sigma Advisers, LP22,500$80.0 萬
Aquatic Capital Management LLC20,257$72.0 萬
Legato Capital Management LLC20,019$71.1 萬
Mirabella Financial Services LLP18,156$64.5 萬
DekaBank Deutsche Girozentrale8,622$63.8 萬
Brevan Howard Capital Management LP11,948$42.5 萬
State of Wyoming11,217$39.9 萬
Teacher Retirement System of Texas10,616$37.7 萬
Oddo BHF Asset Management SAS9,414$33.5 萬
Mackenzie Financial Corp7,127$25.6 萬
Profund Advisors LLC6,776$24.1 萬
Acadian Asset Management LLC3,709$13.1 萬
Kestra Advisory Services, LLC1,009$3.59 萬
Quest Partners LLC763$2.71 萬
GW&K Investment Management, LLC301$1.10 萬
Close Asset Management Ltd200$7,000
Luminist Capital LLC111$3,945
Assetmark, Inc62$2,203
CX Institutional17$1,000
Wealth Watch Advisors, INC26$924
Manchester Capital Management LLC17$605
Quarry LP16$569
Clearstead Advisors, LLC9$320
Private Wealth Asset Management, LLC3$107

尚未申報 2026 年第 1 季的機構（6 家）

2025 年第 4 季季末持有 Power Integrations Inc、還沒有申報 2026 年第 1 季 13F 的機構。沒申報不代表賣出，所以不算清倉。

2025 年第 4 季持有 POWI、尚未申報 2026 年第 1 季的機構
機構2025 年第 4 季股數2025 年第 4 季市值
Vanguard Group Inc7,556,919$2.69 億
QSV Equity Investors LLC21,300$75.7 萬
Comerica Bank17,713$63.0 萬
CIBC Private Wealth Group, LLC453$1.61 萬
Global Retirement Partners, LLC320$1.14 萬
GPS Wealth Strategies Group, LLC60$2,132