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DIMENSIONAL FUND ADVISORS LP

Position in POWI — Power Integrations Inc

CIK 354204 AUSTIN, TX

Position in POWI

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$90,886,047
+$36,759,713 QoQ
Shares Held
1,085,077
+2.6% QoQ
Ownership
1.94%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#15
of 372 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 90% Shared 5% None 5%

Common Shares in POWI Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

DIMENSIONAL FUND ADVISORS LP holds $46,972,562,226 across 48 Semiconductors names. POWI ranks #29 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in POWI

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $90,886,047 1,085,077
2026-03-31 $54,126,334 1,057,155
2025-12-31 $35,014,965 985,227
2025-09-30 $41,412,318 1,029,901
2025-06-30 $56,842,304 1,016,857
2025-03-31 $52,563,429 1,040,860
2024-12-31 $61,854,187 1,002,499
2024-09-30 $65,481,586 1,021,235
2024-06-30 $76,777,539 1,093,853
2024-03-31 $81,528,790 1,139,466
2023-12-31 $94,487,997 1,150,749
2023-09-30 $92,389,506 1,210,713
2023-06-30 $115,556,281 1,220,622
2023-03-31 $102,598,150 1,212,171
2022-12-31 $85,656,700 1,194,321
2022-09-30 $75,138,558 1,168,199
2022-06-30 $89,023,291 1,186,819
2022-03-31 $110,402,454 1,191,222
2021-12-31 $111,627,492 1,201,717
2021-09-30 $126,130,088 1,274,170
2021-06-30 $105,105,648 1,280,839
2021-03-31 $106,128,677 1,302,512
2020-12-31 $108,403,596 1,324,256
2020-09-30 $80,620,739 1,455,248
2020-06-30 $88,405,893 748,378
2020-03-31 $65,956,452 746,705