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Security record · archived quarter

POWI

Power Integrations, Inc. · Technology · Semiconductors

44.50 -1.0% mkt cap $2.49B quote delayed (FMP) · as of Oct 18 03:59 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
100Tracked holders
+1Δ holders
41.12MShares held
$2.10BReported value
+7New positions
−6Exits
Stable Conviction score 40/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +1.0% · share flow +2.6% · net new positions +1.0% · formula
Broad accumulation: rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 2 0 13.05K $253,394 n/a n/a
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
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 8.52M +0.1% $436.31M 0.0% ▲ Add 4 SEC ↗ ×15
2 Neuberger Berman Group LLC 3.93M -1.0% $201.37M 0.2% ▼ Trim 2 SEC ↗ ×2
3 Wellington Management ✦ 3.36M +38.5% $171.84M 0.0% ▲ Add 8 SEC ↗ ×7
4 State Street Global Advisors ✦ (passive) 3.08M -9.5% $157.59M 0.0% ▼ Trim 6 SEC ↗
5 Vanguard Capital Management Llc 2.51M n/a $128.35M 0.0% n/c 1 SEC ↗
6 Geode Capital Management ✦ (passive) 1.67M +4.4% $85.76M 0.0% ▲ Add 8 SEC ↗ ×2
7 Morgan Stanley ✦ 1.50M +1.5% $76.90M 0.0% ▲ Add 3 SEC ↗ ×11
8 T. Rowe Price ✦ 1.40M +48.0% $71.50M 0.0% ▲ Add 8 SEC ↗ ×2
9 JPMorgan Chase ✦ 1.29M -22.1% $61.93M 0.0% ▼ Trim 3 SEC ↗ ×11
10 Capital International Investors 1.11M -12.0% $56.95M 0.0% ▼ Trim 2 SEC ↗
11 Dimensional Fund Advisors Lp 1.06M +7.3% $54.11M 0.0% ▲ Add 2 SEC ↗ ×5
12 Nuveen, LLC 1.05M +686.6% $53.67M 0.0% ▲ Add 2 SEC ↗ ×3
13 Northern Trust Corp 841.55K +2.0% $43.09M 0.0% ▲ Add 2 SEC ↗ ×7
14 Charles Schwab Investment… 757.99K +5.5% $38.81M 0.0% ▲ Add 2 SEC ↗
15 Brown Advisory Inc 686.83K -8.3% $35.17M 0.1% ▼ Trim 2 SEC ↗ ×2
16 BNP Paribas Asset Management… 638.21K +6.8% $32.68M 0.0% ▲ Add 2 SEC ↗ ×2
17 UBS Group AG 624.51K +126.2% $31.97M 0.0% ▲ Add 2 SEC ↗ ×3
18 Bank Of America Corp /De/ 601.47K +1.1% $30.80M 0.0% ▲ Add 2 SEC ↗ ×4
19 Bank of New York Mellon Corp 455.06K -4.7% $23.30M 0.0% ▼ Trim 2 SEC ↗ ×9
20 Marshall Wace ✦ 360.16K -27.1% $18.44M 0.0% ▼ Trim 5 SEC ↗ ×2
21 Goldman Sachs Group ✦ 335.75K -23.8% $17.19M 0.0% ▼ Trim 3 SEC ↗ ×2
22 Nomura Holdings Inc 325.26K -50.3% $16.65M 0.1% ▼ Trim 2 SEC ↗
23 Envestnet Asset Management Inc 293.03K +48.0% $15.00M 0.0% ▲ Add 2 SEC ↗
24 ProShare Advisors LLC 284.01K -14.8% $14.54M 0.0% ▼ Trim 2 SEC ↗
25 Connor, Clark & Lunn Investment… 282.94K +87.3% $14.49M 0.0% ▲ Add 2 SEC ↗
26 Invesco Ltd. 280.69K +15.6% $14.37M 0.0% ▲ Add 2 SEC ↗ ×5
27 Principal Financial Group Inc 271.38K +2.5% $13.89M 0.0% ▲ Add 2 SEC ↗ ×2
28 Federated Hermes, Inc. 262.94K -13.7% $13.46M 0.0% ▼ Trim 2 SEC ↗ ×3
29 Deutsche Bank Ag\ 243.56K +46.0% $12.47M 0.0% ▲ Add 2 SEC ↗ ×3
30 Loomis Sayles & Co L P 233.56K -2.5% $11.96M 0.0% ▼ Trim 2 SEC ↗ ×2
31 Sei Investments Co 218.43K +36.2% $11.18M 0.0% ▲ Add 2 SEC ↗ ×2
32 First Trust Advisors Lp 193.92K -14.8% $9.93M 0.0% ▼ Trim 2 SEC ↗
33 Rhumbline Advisers 158.78K -24.5% $8.13M 0.0% ▼ Trim 2 SEC ↗
34 Wcm Investment Management, Llc 156.93K New $7.51M 0.0% New 1 SEC ↗
35 AQR Capital Management ✦ 137.38K -51.7% $6.75M 0.0% ▼ Trim 8 SEC ↗ ×5
36 UBS AM, a distinct business unit of… 131.66K +10.4% $6.74M 0.0% ▲ Add 2 SEC ↗ ×8
37 Legal & General Group Plc 130.71K -10.4% $6.69M 0.0% ▼ Trim 2 SEC ↗ ×3
38 Russell Investments Group, Ltd. 114.88K +43.4% $5.88M 0.0% ▲ Add 2 SEC ↗ ×10
39 Citadel Advisors ✦ 109.94K +1148.5% $5.63M 0.0% ▲ Add 8 SEC ↗ ×2
40 Swiss National Bank 109.50K -1.0% $5.61M 0.0% ▼ Trim 2 SEC ↗
41 Ameriprise Financial Inc 93.63K -3.5% $4.79M 0.0% ▼ Trim 2 SEC ↗ ×2
42 Holocene Advisors, LP 87.93K +19.4% $4.50M 0.0% ▲ Add 2 SEC ↗
43 Royal Bank Of Canada 82.60K +9.7% $4.23M 0.0% ▲ Add 2 SEC ↗ ×4
44 California State Teachers… 65.64K +25.2% $3.36M 0.0% ▲ Add 2 SEC ↗
45 Wells Fargo & Company/Mn 62.40K -33.3% $3.19M 0.0% ▼ Trim 2 SEC ↗ ×4
46 Creative Planning 62.20K +122.1% $3.18M 0.0% ▲ Add 2 SEC ↗
47 Manufacturers Life Insurance… 61.83K -4.5% $3.16M 0.0% ▼ Trim 2 SEC ↗
48 New York State Common Retirement… 61.16K -2.6% $3.13M 0.0% ▼ Trim 2 SEC ↗
49 Raymond James Financial Inc 59.86K +6.6% $3.06M 0.0% ▲ Add 2 SEC ↗ ×2
50 Prudential Financial Inc 57.31K +10.1% $2.93M 0.0% ▲ Add 2 SEC ↗
51 Stifel Financial Corp 56.98K +15.9% $2.92M 0.0% ▲ Add 2 SEC ↗ ×3
52 Alliancebernstein L.P. 66.89K +2.1% $2.38M 0.0% ▲ Add 2 SEC ↗
53 LPL Financial LLC 35.64K +10.7% $1.82M 0.0% ▲ Add 2 SEC ↗
54 Universal- Beteiligungs- und… 34.43K -21.4% $1.76M 0.0% ▼ Trim 2 SEC ↗
55 Jones Financial Companies Lllp 30.28K +2025.2% $1.50M 0.0% ▲ Add 2 SEC ↗
56 American Century Companies Inc 26.57K +284.0% $1.36M 0.0% ▲ Add 2 SEC ↗
57 Fifth Third Bancorp 26.12K +232.3% $1.34M 0.0% ▲ Add 2 SEC ↗
58 Janus Henderson Group Plc 26.11K 0.0% $1.34M 0.0% Held 2 SEC ↗
59 MIRAE ASSET GLOBAL ETFS HOLDINGS… 25.89K -0.3% $1.33M 0.0% ▼ Trim 2 SEC ↗
60 Susquehanna International Group, Llp 23.66K -75.5% $1.21M 0.0% ▼ Trim 2 SEC ↗
61 State Of Wisconsin Investment Board 23.48K -48.5% $1.20M 0.0% ▼ Trim 2 SEC ↗
62 Victory Capital Management Inc 22.81K +7.2% $1.17M 0.0% ▲ Add 2 SEC ↗
63 Two Sigma Investments ✦ 22.80K +245.2% $1.17M 0.0% ▲ Add 2 SEC ↗
64 Captrust Financial Advisors 22.29K +8.8% $1.14M 0.0% ▲ Add 2 SEC ↗
65 Zurcher Kantonalbank (Zurich… 18.29K -67.7% $936,294 0.0% ▼ Trim 2 SEC ↗
66 State Board Of Administration Of… 16.28K 0.0% $833,485 0.0% Held 2 SEC ↗
67 Bnp Paribas Financial Markets 16.13K -4.1% $826,010 0.0% ▼ Trim 2 SEC ↗
68 Cetera Investment Advisers 15.84K +22.1% $811,176 0.0% ▲ Add 2 SEC ↗
69 Citigroup Inc 15.55K -87.4% $796,364 0.0% ▼ Trim 2 SEC ↗ ×2
70 Quantinno Capital Management LP 13.64K +21.4% $698,665 0.0% ▲ Add 2 SEC ↗
71 Barclays Plc 13.56K -90.7% $694,169 0.0% ▼ Trim 2 SEC ↗ ×4
72 Amundi 11.48K +10.1% $588,032 0.0% ▲ Add 2 SEC ↗
73 Fidelity (FMR) ✦ 11.04K +50.6% $565,162 0.0% ▲ Add 4 SEC ↗ ×2
74 Tidal Investments LLC 10.68K +4.3% $546,611 0.0% ▲ Add 2 SEC ↗ ×2
75 Voya Investment Management Llc 9.52K -3.9% $487,526 0.0% ▼ Trim 2 SEC ↗
76 Pictet Asset Management Holding SA 8.73K -12.4% $447,232 0.0% ▼ Trim 2 SEC ↗
77 Truist Financial Corp 8.49K +1.8% $434,483 0.0% ▲ Add 2 SEC ↗ ×2
78 HighTower Advisors, LLC 8.30K +29.5% $425,035 0.0% ▲ Add 2 SEC ↗
79 Franklin Resources Inc 7.72K New $395,059 0.0% New 1 SEC ↗ ×3
80 Man Group plc 7.61K New $389,580 0.0% New 1 SEC ↗ ×2
81 Cerity Partners LLC 7.56K New $386,890 0.0% New 1 SEC ↗ ×3
82 Bank Of Montreal /Can/ 6.47K -7.1% $331,161 0.0% ▼ Trim 2 SEC ↗ ×3
83 Walleye Trading LLC 5.78K -13.9% $295,834 0.0% ▼ Trim 2 SEC ↗
84 Wealth Enhancement Advisory… 14.24K +112.1% $289,637 0.0% ▲ Add 2 SEC ↗
85 CIBC Asset Management Inc 5.31K New $271,974 0.0% New 1 SEC ↗
86 Mml Investors Services, Llc 4.97K New $254,457 0.0% New 1 SEC ↗
87 Hsbc Holdings Plc 4.88K -59.0% $250,061 0.0% ▼ Trim 2 SEC ↗
88 Us Bancorp \De\ 4.70K -8.6% $240,793 0.0% ▼ Trim 2 SEC ↗
89 Pnc Financial Services Group, Inc. 4.53K +42.0% $231,929 0.0% ▲ Add 2 SEC ↗ ×5
90 Pacer Advisors, Inc. 3.90K +97.8% $199,000 0.0% ▲ Add 2 SEC ↗
91 Ensign Peak Advisors, Inc 2.70K 0.0% $138,342 0.0% Held 2 SEC ↗
92 Cwm, Llc 1.71K +70.7% $87,757 0.0% ▲ Add 2 SEC ↗
93 Osaic Holdings, Inc. 1.54K +10.9% $78,979 0.0% ▲ Add 2 SEC ↗
94 Northwestern Mutual Wealth… 557 +6.9% $28,518 0.0% ▲ Add 2 SEC ↗
95 Rockefeller Capital Management L.P. 478 -9.3% $24,475 0.0% ▼ Trim 2 SEC ↗ ×3
96 Simplex Trading, Llc 328 -95.2% $16,793 0.0% ▼ Trim 2 SEC ↗
97 Optiver Holding B.V. 194 New $9,933 0.0% New 1 SEC ↗
98 Group One Trading Llc 69 -98.6% $3,533 0.0% ▼ Trim 2 SEC ↗
99 Mitsubishi UFJ Asset Management… 44 0.0% $2,253 0.0% Held 2 SEC ↗
100 National Bank Of Canada /Fi/ 36 +1100.0% $1,841 0.0% ▲ Add 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

Exited

Renaissance Technologies $7.32M was 0.0%
Millennium Management $3.79M was 0.0%
D. E. Shaw & Co. $3.10M was 0.0%
Canada Pension Plan… $3.04M was 0.0%
Mackenzie Financial Corp $255,996 was 0.0%
Assetmark, Inc $2,203 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: Q1 2026 · Methodology · Get this via the API