Impinj, Inc.
MX ˙ BMV ˙ US4532041096
SecurityMX:PI / Impinj, Inc.
InstitutionCI Private Wealth, LLC
Latest Disclosed Ownership3,592 shares
Latest Disclosed Value $ 368,890
CI Private Wealth, LLC reports 7.49% decrease in ownership of PI / Impinj, Inc.

On May 15, 2026 - CI Private Wealth, LLC filed a 13F-HR form disclosing ownership of 3,592 shares of Impinj, Inc. (MX:PI) valued at $368,890 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 9, 2026 disclosing 3,883 shares of Impinj, Inc.. This represents a change in shares of -7.49% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F IMPINJ COM 453204109 3,592 -291 -7.49 369 -45.48 0.0005
2026-03-09 2025-12-31 13F/A-1 IMPINJ COM 453204109 3,883 183 4.95 675 1.05 0.0009
2026-02-19 2025-12-31 13F IMPINJ COM 453204109 3,808 108 662 0.0002
2025-11-14 2025-09-30 13F IMPINJ COM 453204109 3,700 1 0.03 669 62.93 0.0011
2025-09-26 2025-06-30 13F/A-1 IMPINJ COM 453204109 3,699 966 35.35 411 65.99 0.0005
2025-08-15 2025-06-30 13F IMPINJ COM 453204109 3,698 965 411 0.0003
2025-05-14 2025-03-31 13F IMPINJ COM 453204109 2,733 81 3.05 248 -35.84 0.0004
2025-02-10 2024-12-31 13F IMPINJ COM 453204109 2,652 -3,434 -56.42 385 -70.77 0.0006
2024-11-12 2024-09-30 13F IMPINJ COM 453204109 6,086 3,455 131.32 1,318 219.66 0.0021
2024-08-13 2024-06-30 13F IMPINJ COM 453204109 2,631 -39 -1.46 412 20.47 0.0007
2024-05-09 2024-03-31 13F IMPINJ COM 453204109 2,670 39 1.48 343 44.92 0.0006
2024-02-09 2023-12-31 13F IMPINJ COM 453204109 2,631 2,631 237 0.0004
2023-08-10 2023-06-30 13F IMPINJ COM 453204109 0 -2,185 -100.00 0 -100.00
2023-05-15 2023-03-31 13F IMPINJ COM 453204109 2,185 159 7.85 296 33.94 0.0008
2023-02-15 2022-12-31 13F IMPINJ COM 453204109 2,026 2,026 221 0.0008
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.