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SIMPLEX TRADING, LLC

Position in PI — Impinj Inc

CIK 1488542 CHICAGO, IL

Position in PI

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$9,739
+$9,731 QoQ
Shares Held
68
-30.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#277
of 315 holders
Holding Since
Mar 2020
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PI Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $567,512,441 across 43 Semiconductors names. PI ranks #41 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PI

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,739 68
2025-03-31 $8 98
2023-12-31 $1,597,852 17,748
2023-09-30 $586,179 10,652
2023-06-30 $2,001,077 22,321
2022-03-31 $103,316 1,626
2021-09-30 $35,649 624
2021-06-30 $47,669 924
2020-12-31 $913,017 21,806
2020-09-30 $489,530 18,578
2020-06-30 $132,817 4,835
2020-03-31 $326,012 19,510