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Equibles

CITADEL ADVISORS LLC

Position in POWI — Power Integrations Inc

CIK 1423053 MIAMI, FL
Back to POWI Full portfolio

Position in POWI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,574,373
-$2,054,605 QoQ
Shares Held
42,674
-61.2% QoQ
Ownership
0.076%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#86
of 372 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in POWI Over Time

Shares Held

Position Value (USD)

Derivatives in POWI

reported options exposure · as of Jun 30, 2026
CallValue
$2,663,568
CallShares
31,800
PutValue
$1,591,440
PutShares
19,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Semiconductors

Technology · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $9,261,295,559 across 59 Semiconductors names. POWI ranks #39 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NVDA
Nvidia Corp
 11,815,467 $2,364,156,791
2 AVGO
Broadcom Inc.
 2,901,715 $1,096,122,840
3 AMD
Advanced Micro Devices Inc
 1,599,430 $929,124,881
4 MU
Micron Technology Inc
 600,523 $693,177,692
5 TXN
Texas Instruments Inc
 2,055,598 $612,712,095
6 INTC
Intel Corp
 4,218,311 $589,002,764
7 STM
STMicroelectronics N.V.
 3,852,113 $288,484,742
8 CBRS
Cerebras Systems Inc.
 1,248,170 $275,845,570

All Filings in POWI

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,663,568 31,800
2026-06-30 $3,574,373 42,674
2026-06-30 $1,591,440 19,000
2026-03-31 $921,600 18,000
2026-03-31 $1,285,120 25,100
2026-03-31 $5,628,978 109,941
2025-12-31 $3,859,644 108,600
2025-12-31 $312,965 8,806
2025-12-31 $412,264 11,600
2025-09-30 $1,200,991 29,868
2025-06-30 $1,430,872 25,597
2025-03-31 $227,250 4,500
2025-03-31 $70,700 1,400
2025-03-31 $9,450,974 187,148
2024-12-31 $10,262,745 166,333
2024-12-31 $111,060 1,800
2024-12-31 $444,240 7,200
2024-09-30 $1,308,048 20,400
2024-09-30 $26,556,515 414,169
2024-09-30 $2,276,260 35,500
2024-06-30 $27,517,216 392,039
2024-06-30 $3,334,025 47,500
2024-06-30 $273,741 3,900
2024-03-31 $364,905 5,100
2024-03-31 $29,792,704 416,390
2024-03-31 $1,953,315 27,300
2023-12-31 $1,067,430 13,000
2023-12-31 $238,119 2,900
2023-12-31 $18,052,950 219,863
2023-09-30 $13,075,031 171,341
2023-09-30 $419,705 5,500
2023-09-30 $1,976,429 25,900
2023-06-30 $1,041,370 11,000
2023-06-30 $3,521,724 37,200
2023-06-30 $9,319,124 98,438
2023-03-31 $1,735,120 20,500
2023-03-31 $1,802,832 21,300
2023-03-31 $10,002,839 118,181
2022-12-31 $1,377,024 19,200
2022-12-31 $1,377,024 19,200
2022-12-31 $699,270 9,750
2022-09-30 $12,173,524 189,265
2022-09-30 $4,045,728 62,900
2022-09-30 $887,616 13,800
2022-06-30 $7,494,848 99,918
2022-06-30 $1,072,643 14,300
2022-06-30 $1,245,166 16,600
2022-03-31 $15,900,643 171,565
2022-03-31 $620,956 6,700
2022-03-31 $2,622,844 28,300

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