IMPINJ INC
PI- Exchange
- Nasdaq
- Industry
- Electronic Components, NEC
- SEC CIK
- 0001114995
Insider trades, last 90 days
0 buys · 3 sells
- Sold $2.05M
- Open-market purchases (P) and sales (S), counted by Form 4 filing.
13F holders, Q2 2026
319
- +26 vs. Q1 2026
- Total value $4.78B
Superinvestors holding PI
1
- At the end of Q2 2026
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by PI insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Sep 21, 20265:50 PM ET | Sep 21, 2026 | Baker CaryCHIEF FINANCIAL OFFICER | SSaleCommon Stock | −8.89K | $185.00 | −$1.65M | 80.39K | −10.0% | SEC10b5-1 |
| Sep 16, 20264:31 PM ET | Sep 15, 2026 | WASHINGTON MIRONDirector | SSaleCommon Stock | −800 | $173.26 | −$138.61K | 4.35K | −15.5% | SEC |
| Aug 12, 20264:50 PM ET | Aug 10, 2026 | Baker CaryCHIEF FINANCIAL OFFICER | SSaleCommon Stock | −1.43K | $185.00 | −$264.37K | 88.23K | −1.6% | SEC10b5-1 |
| Jun 10, 2026Amended | Jun 8 – Jun 9, 2026 | SYLEBRA CAPITAL LLCDirector | SSaleCommon Stock | −64.63K | $128.4742 | −$8.3M | 775.94K | −7.7% | SEC |
| Jun 9, 2026 | Jun 5, 2026 | SYLEBRA CAPITAL LLCDirector | SSaleCommon Stock | −47.48K | $124.0566 | −$5.89M | 840.58K | −5.3% | SEC |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in PI at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4,562,799 | $653.53M | 0.03% | +282,246+6.6% | Added |
| BlackRock, Inc. | 4,449,389 | $637.29M | 0.01% | +135,885+3.2% | Added |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,194,236 | $314.28M | 0.01% | +54,078+2.5% | Added |
| STATE STREET CORP | 1,700,585 | $243.57M | 0.01% | +215,717+14.5% | Added |
| Capital International Investors | 1,443,452 | $206.75M | 0.04% | +91,072+6.7% | Added |