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Walleye Trading LLC

Position in PI — Impinj Inc

CIK 1388391 NEW YORK, NY

Position in PI

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$13,320
+$13,320 QoQ
Shares Held
93
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#272
of 315 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PI Over Time

Shares Held

Position Value (USD)

Derivatives in PI

reported options exposure · as of Jun 30, 2026
CallValue
$272,137
CallShares
1,900
PutValue
$28,646
PutShares
200

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

Walleye Trading LLC holds $1,565,396,590 across 27 Semiconductors names. PI ranks #27 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PI

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $28,646 200
2026-06-30 $272,137 1,900
2026-06-30 $13,320 93
2026-03-31 $133,510 1,300
2026-03-31 $102,700 1,000
2025-12-31 $156,609 900
2025-12-31 $417,624 2,400
2025-09-30 $976,050 5,400
2025-09-30 $1,084,500 6,000
2025-06-30 $666,420 6,000
2025-06-30 $27,656 249
2025-06-30 $777,490 7,000
2025-03-31 $144,394 1,592
2025-03-31 $145,120 1,600
2025-03-31 $362,800 4,000
2024-12-31 $194,938 1,342
2024-12-31 $2,992,356 20,600
2024-12-31 $261,468 1,800
2024-09-30 $6,105,864 28,200
2024-09-30 $2,468,328 11,400
2024-06-30 $15,677 100
2024-06-30 $83,401 532
2024-06-30 $799,527 5,100
2024-03-31 $552,163 4,300
2024-03-31 $1,476,715 11,500
2023-12-31 $2,367,789 26,300
2023-12-31 $647,315 7,190
2023-12-31 $936,312 10,400
2023-06-30 $2,304,005 25,700
2023-06-30 $1,210,275 13,500
2023-06-30 $260,612 2,907
2023-03-31 $636,944 4,700
2023-03-31 $4,323,088 31,900
2022-12-31 $797,014 7,300
2022-12-31 $375,251 3,437
2022-12-31 $1,299,242 11,900
2022-09-30 $24,009 300
2022-09-30 $3,105,164 38,800
2022-06-30 $93,872 1,600
2022-06-30 $140,808 2,400
2022-03-31 $273,222 4,300
2022-03-31 $1,296,216 20,400
2021-12-31 $957,960 10,800
2021-12-31 $957,960 10,800
2021-12-31 $1,205,344 13,589
2021-09-30 $856,950 15,000
2021-09-30 $405,108 7,091
2021-09-30 $879,802 15,400
2021-06-30 $119,637 2,319
2021-06-30 $603,603 11,700