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Side-by-side financial comparison of IMPINJ INC (PI) and PREFORMED LINE PRODUCTS CO (PLPC). Click either name above to swap in a different company.

PREFORMED LINE PRODUCTS CO is the larger business by last-quarter revenue ($173.1M vs $92.8M, roughly 1.9× IMPINJ INC). PREFORMED LINE PRODUCTS CO runs the higher net margin — 4.9% vs -1.2%, a 6.1% gap on every dollar of revenue. On growth, PREFORMED LINE PRODUCTS CO posted the faster year-over-year revenue change (3.6% vs 1.4%). IMPINJ INC produced more free cash flow last quarter ($13.6M vs $11.8M). Over the past eight quarters, PREFORMED LINE PRODUCTS CO's revenue compounded faster (10.8% CAGR vs 9.9%).

Impinj, Inc. is an American manufacturer of radio-frequency identification (RFID) devices and software. The company was founded in 2000 and is headquartered in Seattle, Washington. The company was started based on the research done at the California Institute of Technology by Carver Mead and Chris Diorio. Impinj currently produces EPC Class 1, Gen 2 passive UHF RFID chips, RFID readers, RFID reader chips, and RFID antennas, and software applications for encoding chips, and gathering business ...

Preformed Line Products Co (PLPC) designs, manufactures and supplies engineered hardware for power transmission, telecommunications, and renewable energy infrastructure sectors. It serves utility, network operator and industrial customers across global regions, offering solutions that boost network reliability and operational efficiency.

PI vs PLPC — Head-to-Head

Bigger by revenue
PLPC
PLPC
1.9× larger
PLPC
$173.1M
$92.8M
PI
Growing faster (revenue YoY)
PLPC
PLPC
+2.2% gap
PLPC
3.6%
1.4%
PI
Higher net margin
PLPC
PLPC
6.1% more per $
PLPC
4.9%
-1.2%
PI
More free cash flow
PI
PI
$1.8M more FCF
PI
$13.6M
$11.8M
PLPC
Faster 2-yr revenue CAGR
PLPC
PLPC
Annualised
PLPC
10.8%
9.9%
PI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PI
PI
PLPC
PLPC
Revenue
$92.8M
$173.1M
Net Profit
$-1.1M
$8.4M
Gross Margin
51.8%
29.8%
Operating Margin
-2.9%
6.8%
Net Margin
-1.2%
4.9%
Revenue YoY
1.4%
3.6%
Net Profit YoY
57.7%
-19.3%
EPS (diluted)
$-0.02
$1.72

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
PI
PI
PLPC
PLPC
Q4 25
$92.8M
$173.1M
Q3 25
$96.1M
$178.1M
Q2 25
$97.9M
$169.6M
Q1 25
$74.3M
$148.5M
Q4 24
$91.6M
$167.1M
Q3 24
$95.2M
$147.0M
Q2 24
$102.5M
$138.7M
Q1 24
$76.8M
$140.9M
Net Profit
PI
PI
PLPC
PLPC
Q4 25
$-1.1M
$8.4M
Q3 25
$-12.8M
$2.6M
Q2 25
$11.6M
$12.7M
Q1 25
$-8.5M
$11.5M
Q4 24
$-2.7M
$10.5M
Q3 24
$221.0K
$7.7M
Q2 24
$10.0M
$9.4M
Q1 24
$33.3M
$9.6M
Gross Margin
PI
PI
PLPC
PLPC
Q4 25
51.8%
29.8%
Q3 25
50.3%
29.7%
Q2 25
57.8%
32.7%
Q1 25
49.4%
32.8%
Q4 24
50.5%
33.3%
Q3 24
50.0%
31.1%
Q2 24
56.1%
31.9%
Q1 24
48.9%
31.3%
Operating Margin
PI
PI
PLPC
PLPC
Q4 25
-2.9%
6.8%
Q3 25
0.7%
7.4%
Q2 25
11.1%
10.1%
Q1 25
-12.9%
8.8%
Q4 24
-3.9%
10.5%
Q3 24
-0.8%
7.1%
Q2 24
8.8%
8.1%
Q1 24
-15.3%
8.2%
Net Margin
PI
PI
PLPC
PLPC
Q4 25
-1.2%
4.9%
Q3 25
-13.3%
1.5%
Q2 25
11.8%
7.5%
Q1 25
-11.4%
7.8%
Q4 24
-2.9%
6.3%
Q3 24
0.2%
5.2%
Q2 24
9.7%
6.8%
Q1 24
43.4%
6.8%
EPS (diluted)
PI
PI
PLPC
PLPC
Q4 25
$-0.02
$1.72
Q3 25
$-0.44
$0.53
Q2 25
$0.39
$2.56
Q1 25
$-0.30
$2.33
Q4 24
$-0.06
$2.13
Q3 24
$0.01
$1.54
Q2 24
$0.34
$1.89
Q1 24
$1.10
$1.94

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
PI
PI
PLPC
PLPC
Cash + ST InvestmentsLiquidity on hand
$175.3M
Total DebtLower is stronger
$280.9M
$38.3M
Stockholders' EquityBook value
$209.2M
$475.5M
Total Assets
$545.2M
$653.6M
Debt / EquityLower = less leverage
1.34×
0.08×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PI
PI
PLPC
PLPC
Q4 25
$175.3M
Q3 25
$190.1M
Q2 25
$193.2M
Q1 25
$147.9M
Q4 24
$164.7M
Q3 24
$170.3M
Q2 24
$220.2M
Q1 24
$174.1M
Total Debt
PI
PI
PLPC
PLPC
Q4 25
$280.9M
$38.3M
Q3 25
$280.4M
$36.0M
Q2 25
$31.8M
Q1 25
$29.1M
Q4 24
$283.5M
$20.8M
Q3 24
$27.2M
Q2 24
$31.6M
Q1 24
$55.0M
Stockholders' Equity
PI
PI
PLPC
PLPC
Q4 25
$209.2M
$475.5M
Q3 25
$195.0M
$466.3M
Q2 25
$187.7M
$460.7M
Q1 25
$160.6M
$435.8M
Q4 24
$149.9M
$422.3M
Q3 24
$136.1M
$429.0M
Q2 24
$117.0M
$416.2M
Q1 24
$85.9M
$413.4M
Total Assets
PI
PI
PLPC
PLPC
Q4 25
$545.2M
$653.6M
Q3 25
$516.5M
$644.6M
Q2 25
$508.8M
$631.5M
Q1 25
$479.8M
$592.5M
Q4 24
$489.1M
$573.9M
Q3 24
$476.4M
$592.0M
Q2 24
$446.1M
$572.6M
Q1 24
$413.9M
$586.1M
Debt / Equity
PI
PI
PLPC
PLPC
Q4 25
1.34×
0.08×
Q3 25
1.44×
0.08×
Q2 25
0.07×
Q1 25
0.07×
Q4 24
1.89×
0.05×
Q3 24
0.06×
Q2 24
0.08×
Q1 24
0.13×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
PI
PI
PLPC
PLPC
Operating Cash FlowLast quarter
$15.1M
$21.9M
Free Cash FlowOCF − Capex
$13.6M
$11.8M
FCF MarginFCF / Revenue
14.7%
6.8%
Capex IntensityCapex / Revenue
1.6%
5.9%
Cash ConversionOCF / Net Profit
2.60×
TTM Free Cash FlowTrailing 4 quarters
$45.9M
$33.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PI
PI
PLPC
PLPC
Q4 25
$15.1M
$21.9M
Q3 25
$20.9M
$18.9M
Q2 25
$33.9M
$26.9M
Q1 25
$-11.1M
$5.7M
Q4 24
$12.6M
$24.1M
Q3 24
$10.1M
$9.4M
Q2 24
$45.5M
$28.3M
Q1 24
$60.1M
$5.8M
Free Cash Flow
PI
PI
PLPC
PLPC
Q4 25
$13.6M
$11.8M
Q3 25
$18.0M
$8.3M
Q2 25
$27.3M
$18.6M
Q1 25
$-13.0M
$-5.3M
Q4 24
$8.5M
$20.6M
Q3 24
$4.7M
$5.8M
Q2 24
$44.1M
$24.6M
Q1 24
$53.9M
$1.8M
FCF Margin
PI
PI
PLPC
PLPC
Q4 25
14.7%
6.8%
Q3 25
18.7%
4.7%
Q2 25
27.9%
10.9%
Q1 25
-17.5%
-3.6%
Q4 24
9.3%
12.3%
Q3 24
4.9%
3.9%
Q2 24
43.0%
17.7%
Q1 24
70.2%
1.3%
Capex Intensity
PI
PI
PLPC
PLPC
Q4 25
1.6%
5.9%
Q3 25
3.1%
6.0%
Q2 25
6.7%
4.9%
Q1 25
2.5%
7.4%
Q4 24
4.5%
2.1%
Q3 24
5.7%
2.4%
Q2 24
1.3%
2.7%
Q1 24
8.1%
2.8%
Cash Conversion
PI
PI
PLPC
PLPC
Q4 25
2.60×
Q3 25
7.21×
Q2 25
2.93×
2.12×
Q1 25
0.49×
Q4 24
2.30×
Q3 24
45.56×
1.22×
Q2 24
4.56×
3.02×
Q1 24
1.80×
0.60×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

PI
PI

Endpoint I Cs$75.2M81%
Systems$17.7M19%

PLPC
PLPC

Segment breakdown not available.

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