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MILLENNIUM MANAGEMENT LLC

Position in PI — Impinj Inc

CIK 1273087 NEW YORK, NY

Position in PI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$119,507,674
+$109,004,751 QoQ
Shares Held
834,376
+715.9% QoQ
Ownership
2.73%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#8
of 315 holders
Holding Since
Mar 2020
22 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 Sep 30, 2023
CallValue
$2,762,506
CallShares
50,200
PutValue
$0
PutShares
0

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

MILLENNIUM MANAGEMENT LLC holds $8,572,617,518 across 57 Semiconductors names. PI ranks #20 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PI

Export CSV
23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $119,507,674 834,376
2026-03-31 $10,502,923 102,268
2025-12-31 $239,611 1,377
2025-06-30 $9,078,861 81,740
2025-03-31 $403,887 4,453
2024-12-31 $10,220,203 70,358
2024-09-30 $13,780,415 63,645
2024-06-30 $26,569,849 169,483
2024-03-31 $30,034,842 233,898
2023-12-31 $44,457,624 493,809
2023-09-30 $2,762,506 50,200
2023-09-30 $20,476,993 372,106
2023-06-30 $3,041,914 33,931
2023-03-31 $38,888,819 286,960
2022-12-31 $25,957,654 237,751
2022-09-30 $6,498,436 81,200
2022-03-31 $428,005 6,736
2021-12-31 $16,754,010 188,884
2021-09-30 $7,276,248 127,363
2021-06-30 $11,001,309 213,245
2021-03-31 $17,000,717 298,940
2020-12-31 $13,840,170 330,551
2020-03-31 $4,228,799 253,070