Back to Dashboard
PI · Technology

IMPINJ INC

USA Technology Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Weak — few signals

No standout activity across the feeds we track.

Hedge funds
40
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
◆ Next steps Interested in IMPINJ INC? Here's what to do with it.
Not financial advice. Bogen Capital surfaces public SEC filings — you decide what to do with them.
Market cap
$4.2B
Industry
Semiconductors
Sector
Technology
Exchange
NasdaqGS
About IMPINJ INC

Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. Its platform wirelessly connects items and delivers data about the connected items to business and consumer applications. The company's platform comprises endpoint ICs, a miniature radios-on-a-chip that attaches to a host item and includes a number to identify the item. Its platform also consists of systems products that consists of reader ICs, readers, and gateways to wirelessly provide power to and communicate bidirectionally with endpoint ICs on host items, as well as…

Who's behind the signal
Every informed buyer we can see on PI, across all three feeds.
Hedge funds · 7
Baillie Gifford & Co New position
Citadel Advisors New position
Whale Rock Capital Decreased −28%
D.E. Shaw & Co Decreased −44%
+1 more in the full breakdown below ↓
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Congressional trade history · 4
Every disclosed buy & sell on record — STOCK Act filings
Trade date Member Chamber Action Amount
2022-02-28 Donald S. Beyer, Jr. · D-VA House SOLD $15,001 - $50,000
2021-10-04 Donald S. Beyer, Jr. · D-VA House BOUGHT $1,001 - $15,000
2020-07-27 Donald S. Beyer, Jr. · D-VA House SOLD $1,001 - $15,000
2020-01-28 Donald S. Beyer, Jr. · D-VA House BOUGHT $1,001 - $15,000
Not a model pick — but on our radar. IMPINJ INC isn't in the top-10 model right now, but 7 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
7
Investors
4
New positions
0
Increasing
3
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.2×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Tudor Investment's portfolio
Trust weight: 1.4×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Baillie Gifford & Co's portfolio
Trust weight: 1.0×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Millennium Management's portfolio
Trust weight: 1.3×
Decreased −28%
% of portfolio
2.0%
Position change
−28%
2.0% of Whale Rock Capital's portfolio
Trust weight: 1.0×
Decreased −44%
% of portfolio
0.0%
Position change
−44%
0.0% of D.E. Shaw & Co's portfolio
Trust weight: 1.0×
Decreased −42%
% of portfolio
0.0%
Position change
−42%
0.0% of AQR Capital Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to IMPINJ INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell IMPINJ INC or any security.

Get the Weekly Update

Every Sunday, we'll send you what Buffett, Dalio, Ackman and 47 other legendary investors are buying — free, straight from their SEC filings.
Free forever · No spam · Unsubscribe anytime