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PI · Impinj Inc

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$171.91 +8.52 (+5.21%) At close · Aug 6
Customer concentration — top 3 customers 61% of revenue

3 customers — 61% of revenue (2025)

“In 2025, sales to three major customers accounted for 61% of our total revenue.”
View the 10-Q filed Jul 29, 2026
Market Cap
$5.25B
Shares
30.55M

Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.

Funds holding PI

305 fund positions
Fund Balance Value % of Fund Open
SMALLCAP World Fund Inc 2,360,099 $242,382,167 0.30%
Select Semiconductors Portfolio 1,122,366 $169,477,266 0.33%
iShares Core S&P Small-Cap ETF 1,615,362 $165,897,677 0.18%
Fidelity Growth Company Fund 1,014,979 $153,261,829 0.16%
VANGUARD INFORMATION TECHNOLOGY INDEX FUND 646,872 $97,677,672 0.06%
VANGUARD TOTAL STOCK MARKET INDEX FUND 913,368 $93,802,894 0.00%
iShares Russell 2000 ETF 686,132 $70,465,756 0.10%
VANGUARD SMALL-CAP INDEX FUND 662,900 $68,079,830 0.04%
State Street(R) SPDR(R) S&P(R) Semiconductor ETF 455,283 $46,757,564 2.89%
Fidelity Growth Company K6 Fund 283,058 $42,741,758 0.16%
Small Cap Growth Fund 288,586 $41,821,883 0.83%
Fidelity Small Cap Index Fund 277,821 $40,261,819 0.12%
Fidelity Series Growth Company Fund 253,047 $38,210,097 0.16%
VANGUARD SMALL-CAP GROWTH INDEX FUND 370,187 $38,018,205 0.10%
VANGUARD EXTENDED MARKET INDEX FUND 300,093 $30,819,551 0.04%
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF 245,785 $25,242,120 0.18%
iShares S&P Small-Cap 600 Growth ETF 232,142 $23,840,983 0.37%
iShares Russell 2000 Growth ETF 229,631 $23,583,104 0.19%
Fidelity Advisor Semiconductors Fund 152,359 $22,079,866 0.32%
VANGUARD RUSSELL 2000 INDEX FUND 144,316 $21,791,716 0.12%
Fidelity Extended Market Index Fund 139,325 $21,038,075 0.05%
Schwab U.S. Small-Cap ETF 129,581 $19,566,731 0.09%
VANGUARD TAX-MANAGED SMALL-CAP FUND 165,102 $16,955,975 0.18%
Fidelity Small Cap Growth Fund 108,485 $15,721,646 0.19%
Rockefeller U.S. Small-Mid Cap ETF 105,160 $15,239,787 2.02%
Voya Small Cap Growth Fund 100,294 $15,144,394 0.72%
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF 141,891 $14,572,206 0.37%
College Retirement Equities Fund - Total Global Stock Account 140,580 $14,437,566 0.01%
VANGUARD S&P SMALL-CAP 600 INDEX FUND 93,060 $14,052,060 0.24%
T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund 133,000 $13,659,100 0.17%
T. Rowe Price Small-Cap Stock Fund, Inc. 128,644 $13,211,739 0.16%
Fidelity MSCI Information Technology Index ETF 79,739 $11,555,776 0.06%
ROYCE SMALL-CAP TRUST, INC. 110,676 $11,366,425 0.51%
VIP Mid Cap Portfolio 98,300 $10,095,410 0.13%
Oberweis Small-Cap Opportunities Fund 98,000 $10,064,600 0.50%
Emerald Growth Fund 67,764 $9,820,359 0.70%
ALGER SMALL CAP FOCUS FUND 67,652 $9,804,128 1.24%
Schwab Small-Cap Index Fund 61,607 $8,928,086 0.12%
Invesco S&P SmallCap Information Technology ETF 54,282 $8,196,582 1.51%
Capital Group U.S. Small and Mid Cap ETF 54,024 $8,157,624 0.29%
Nuveen Small Cap Select Fund 55,200 $7,999,584 1.75%
abrdn U.S. Small Cap Equity Fund 54,461 $7,892,488 2.11%
Fidelity Small Cap Growth K6 Fund 53,995 $7,824,955 0.18%
William Blair Small Cap Growth Fund 75,600 $7,764,120 0.78%
Fidelity Total Market Index Fund 50,961 $7,695,111 0.01%
T. Rowe Price Institutional Small-Cap Stock Fund 63,916 $6,564,173 0.15%
SmallCap Growth Fund I 45,294 $6,564,006 0.28%
Nuveen Small Cap Growth Opportunities Fund 44,640 $6,469,229 2.48%
Fidelity Series Total Market Index Fund 41,081 $6,203,231 0.01%
Victory Science & Technology Fund 42,730 $6,192,432 0.44%
Showing 1–50 of 305 positions
Key facts CIK 1114995 CUSIP 453204109 13F (30d) 114 filings 114 filers Visit website Investor relations

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