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WELLINGTON MANAGEMENT GROUP LLP

Position in PI — Impinj Inc

CIK 902219 Boston, MA

Position in PI

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$10,824,373
-$5,421,547 QoQ
Shares Held
105,398
+12.9% QoQ
Ownership
0.345%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2022
9 quarters on record
Voting authority Sole 0% Shared 62% None 38%

Common Shares in PI Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $71,567,813,700 across 38 Semiconductors names.

# Ticker Company Shares Value (USD) Open

All Filings in PI

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $10,824,373 105,398
2025-12-31 $16,245,920 93,362
2025-09-30 $15,434,964 85,394
2025-06-30 $1,607,070 14,469
2024-12-31 $2,685,711 18,489
2024-09-30 $24,771,402 114,407
2023-06-30 $5,332,381 59,480
2023-03-31 $11,250,733 83,019
2022-12-31 $4,419,277 40,477