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PI

Impinj, Inc.

NasdaqResearch view

Impinj, Inc. operates in the Electronic Components, Nec industry.

$185.19−2.33%

Oct 5 close · 1D EOD · Databento

TechnologyElectronic Components, NecMid-capSEC EDGAR FY 2025-12-31

What happened

Daily closes · dots are Wire stories

What’s next

Expected around late October, going by its own filing history. The company has not announced a date yet. Its matching report came Oct 29, 2025 and Oct 23, 2024, after the close.

Last report

Jul 29, 2026+5.88%

after the close

Last 4, next close

median 17.77% either way

up 2 of 4

Every report since 2023 →Earnings calendar →

DateEventSourceNext close

Jul 29Earnings release, after the close · 8-KSEC EDGARSEC EDGAR ↗+5.88%

Next close = the first close after the event against the close before it. Prior-session closes only; not a call, not advice.

What happened · big days

15 big days in a year, and what we hold on each

A big day is a close more than 7.66% from the one before, three times PI’s median day (2.55%). On 2 of the 15, its peer group moved the same way at least half as far. We show what we hold. We never name a cause.

every other trading daya big day, numbered in the list below±7.66%Hover a bar for its day. Click a big day to open it.

Shaded: since our stories began, Jun 10. Tap a bar for its day.

#DayPIWhat we hold that dayGroup (median of 4) · each

1 Oct 8, 2025+10.09%
Before our storiesgroup +3.6%, did not move with it
1Oct 8, 2025+10.09%
Before our stories
+3.6% did not move with itVICR +5.9 · VRT +5.4 · VREX +1.8 · AEIS +1.1
2 Oct 10, 2025−8.60%
Before our storiesgroup −5.0%, moved with PI
2Oct 10, 2025−8.60%
Before our stories
−5.0% moved with PIVICR −7.7 · AEIS −5.8 · VREX −4.3 · VRT +0.1
3 Oct 23, 2025+19.34%
Before our storiesgroup +5.5%, did not move with it
3Oct 23, 2025+19.34%
Before our stories
+5.5% did not move with itVICR +8.4 · VRT +6.8 · AEIS +4.2 · VREX +0.8
4 Oct 30, 2025−14.81%
Resultsgroup −1.3%, did not move with it
4Oct 30, 2025−14.81%
ResultsFirst close after the Oct 29 results filing
−1.3% did not move with itVRT −2.8 · VREX −1.4 · AEIS −1.2 · VICR +0.3
5 Jan 6, 2026+9.31%
Before our storiesgroup +1.8%, did not move with it
5Jan 6, 2026+9.31%
Before our stories
+1.8% did not move with itVICR +4.0 · VREX +2.8 · AEIS +0.9 · VRT +0.6
6 Jan 14, 2026−9.11%
Before our storiesgroup +1.7%, did not move with it
6Jan 14, 2026−9.11%
Before our stories
+1.7% did not move with itVRT −1.1 · VREX +1.6 · AEIS +1.7 · VICR +4.8
7 Jan 21, 2026+8.72%
Before our storiesgroup +4.0%, did not move with it
7Jan 21, 2026+8.72%
Before our stories
+4.0% did not move with itAEIS +7.2 · VREX +4.4 · VRT +3.6 · VICR +3.0
8 Jan 29, 2026−8.52%
Before our storiesgroup +1.4%, did not move with it
8Jan 29, 2026−8.52%
Before our stories
+1.4% did not move with itVREX −0.2 · VRT +0.7 · AEIS +2.0 · VICR +3.0
9 Feb 6, 2026−24.57%
Resultsgroup +7.0%, did not move with it
9Feb 6, 2026−24.57%
ResultsFirst close after the Feb 5 results filing
+7.0% did not move with itVREX +1.6 · AEIS +6.1 · VICR +7.9 · VRT +10.0
10 Feb 13, 2026+9.63%
Before our storiesgroup −0.2%, did not move with it
10Feb 13, 2026+9.63%
Before our stories
−0.2% did not move with itVREX +1.1 · AEIS +0.4 · VRT −0.8 · VICR −5.1
11 Mar 5, 2026−11.65%
Before our storiesgroup −4.5%, did not move with it
11Mar 5, 2026−11.65%
Before our stories
−4.5% did not move with itVICR −10.5 · AEIS −5.8 · VREX −3.3 · VRT −0.6
12 Mar 12, 2026−7.82%
Before our storiesgroup −3.3%, did not move with it
12Mar 12, 2026−7.82%
Before our stories
−3.3% did not move with itVICR −6.2 · VREX −3.8 · AEIS −2.9 · VRT −1.1
13 Apr 30, 2026+20.73%
Resultsgroup +5.9%, did not move with it
13Apr 30, 2026+20.73%
ResultsFirst close after the Apr 29 results filing
+5.9% did not move with itVRT +7.3 · AEIS +6.2 · VREX +5.6 · VICR +4.9
14 Jun 5, 2026−11.20%
Before our storiesgroup −7.7%, moved with PI
14Jun 5, 2026−11.20%
Before our stories
−7.7% moved with PIVICR −11.5 · AEIS −8.1 · VRT −7.2 · VREX −3.5
15 Jul 23, 2026−8.11%
Nothing on PIgroup +0.8%, did not move with it
15Jul 23, 2026−8.11%
Nothing on PINo PI story, brief or results filing in our record that day
+0.8% did not move with itAEIS −0.7 · VREX +0.6 · VRT +1.0 · VICR +6.5

A story on the same day is not a cause, and a group move is not proof either. Group: the median of VRT, VICR, AEIS and VREX that day, the largest companies in PI’s SEC industry; “moved with PI” means the same direction and at least half the size.

What’s next · results

Before the next report: what the first day after the last four did

Six trading days after each results filing (SEC 8-K, Item 2.02). PI reports after the close, so day 1 is the next close. Each time, day 6 ended on the same side as day 1.

Reported Oct 29, 2025

day 1−14.81%day 6−30.11%

Reported Feb 5, 2026

day 1−24.57%day 6−21.32%

Reported Apr 29, 2026

day 1+20.73%day 6+26.07%

Reported Jul 29, 2026

day 1+5.88%day 6+23.41%

Next report: expected late OctoberEstimated from the dates of its last four results filings. Not announced. Since the Jul 29 report: +36.12%. Four reports is a small sample.

Every report since 2023 →

Each line is PI’s close against its close before the filing, on licensed end-of-day closes. What happened after each report, not a forecast; a move on the day is not a cause.

The numbers · FY2025, filed

SEC EDGAR

Market cap$5.8B

Revenue$361.1M−1.40%

Net income$-10.8M

EPS, diluted$-0.37−126.60%

Gross margin52.5%

Operating margin-0.2%

Return on equity-5.2%

Debt / equity1.80

All filed figures

Snapshot

SEC EDGAR · FY 2025-12-31

SectorTechnology

Market Cap$5.8B

Enterprise Value$6.1B

Income$-10.8M

Sales$361.1M

Book/sh$6.85

Cash/sh$1.58

Dividend TTM—

Payout—

Employees—

IPO—

Quick Ratio2.01

Current Ratio2.68

Debt/Eq1.80

EPS (ttm)$-0.37

EPS this Y-126.6%

EPS past 3/5Y—

Sales past 3/5Y11.9%

EPS Y/Y TTM-126.6%

Sales Y/Y TTM-1.4%

Shs Outstand30.55M

ROA-2.0%

ROE-5.2%

ROIC-0.1%

Gross Margin52.5%

Oper. Margin-0.2%

Profit Margin-3.0%

Every figure here is filed with the SEC. Valuation and estimate metrics (P/E, PEG, EV/EBITDA, price targets, forward EPS) are omitted until our market-data feed is licensed for display — we’d rather show fewer numbers than blank ones. Deeper lines (cash flow, balance sheet) below.

Revenue by fiscal year

$190.3M

FY21

$257.8M

FY22

$307.5M

FY23

$366.1M

FY24

$361.1M

FY25

Operating leverage — margins

GrossOperatingNet

Financials, annual · income and cash flowSEC EDGAR · open ▸

Financials — annual

SEC EDGAR · last 5 FY · tap a row to explain it

USD	FY2021	FY2022	FY2023	FY2024	FY2025
Revenue	$190.3M	$257.8M	$307.5M	$366.1M	$361.1M
Gross Profit	$99.0M	$137.9M	$152.0M	$188.9M	$189.7M
Operating Income	$-37.2M	$-19.5M	$-43.5M	$-7.1M	$-737,000
Net Income	$-51.3M	$-24.3M	$-43.4M	$40.8M	$-10.8M
Diluted EPS	$-2.12	$-0.95	$-1.62	$1.39	$-0.37
Operating Cash Flow	$6.5M	$641,000	$-49.4M	$128.3M	$58.7M
Free Cash Flow	$-9.8M	$-11.4M	$-68.0M	$111.2M	$45.9M

Same industry

PI against four same-industry peers, a year at 100

PI is up 2.4% in a year. Vicor is up 6.3 times, Advanced Energy Industries is up 75.0%, Vertiv Holdings 57.4% and Varex Imaging 54.6%. All four did more. Weekly closes, Oct 3, 2025 = 100, on a log scale so a 6.3-fold rise and a 2.4% rise both read honestly.

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PI +2.4%. Vicor ×6.3, Advanced Energy Industries +75.0%, Vertiv Holdings +57.4%, Varex Imaging +54.6%. Weekly closes, Oct 3, 2025 = 100, log scale.

Share this chart

End-of-day closes (Databento EOD), the last close of each week. The four peers are the largest US-listed companies by market value in PI’s SEC industry (Electronic Components, Nec) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.

Same industry

In the screener →

VRT$97.1B VICR$14.0B AEIS$12.2B VREX$777M MPTI$335M ESP$189M LGL$91M MVIS$35M

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Fundamentals sourced from SEC EDGAR filings (public domain). For informational purposes only. Not investment advice.