Group One Trading’s Impinj PI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $185K | Hold |
1,800
| – | – | ﹤0.01% | 4177 |
|
|
2025
Q4 | $313K | Buy |
+1,800
| New | +$321K | ﹤0.01% | 3967 |
|
|
2025
Q3 | – | Sell |
-2,500
| Closed | -$278K | – | 8971 |
|
|
2025
Q2 | $278K | Hold |
2,500
| – | – | ﹤0.01% | 4006 |
|
|
2025
Q1 | $227K | Buy |
+2,500
| New | +$280K | ﹤0.01% | 3891 |
|
|
2024
Q3 | – | Sell |
-200
| Closed | -$31.4K | – | 7194 |
|
|
2024
Q2 | $31.4K | Hold |
200
| – | – | ﹤0.01% | 4889 |
|
|
2024
Q1 | $25.7K | Hold |
200
| – | – | ﹤0.01% | 5239 |
|
|
2023
Q4 | $18K | Sell |
200
-1,100
| -85% | -$78.9K | ﹤0.01% | 5826 |
|
|
2023
Q3 | $71.5K | Buy |
1,300
+600
| +86% | +$40.7K | ﹤0.01% | 4774 |
|
|
2023
Q2 | $62.8K | Buy |
+700
| New | +$74.6K | ﹤0.01% | 5073 |
|
|
2023
Q1 | – | Sell |
-400
| Closed | -$43.7K | – | 7773 |
|
|
2022
Q4 | $43.7K | Buy |
+400
| New | +$42.1K | ﹤0.01% | 5095 |
|
|
2021
Q4 | – | Sell |
-100
| Closed | -$6K | – | 8701 |
|
|
2021
Q3 | $6K | Buy |
+100
| New | +$5.11K | ﹤0.01% | 7690 |
|
|
2021
Q2 | – | Sell |
-200
| Closed | -$11K | – | 8473 |
|
|
2021
Q1 | $11K | Sell |
200
-15,800
| -99% | -$930K | ﹤0.01% | 7021 |
|
|
2020
Q4 | $670K | Buy |
16,000
+8,700
| +119% | +$303K | ﹤0.01% | 3024 |
|
|
2020
Q3 | $192K | Sell |
7,300
-400
| -5% | -$10.6K | ﹤0.01% | 3678 |
|
|
2020
Q2 | $212K | Sell |
7,700
-33,900
| -81% | -$794K | ﹤0.01% | 3332 |
|
|
2020
Q1 | $695K | Sell |
41,600
-18,200
| -30% | -$491K | 0.01% | 1808 |
|
|
2019
Q4 | $1.55M | Sell |
59,800
-8,600
| -13% | -$267K | 0.01% | 1505 |
|
|
2019
Q3 | $2.11M | Buy |
68,400
+34,500
| +102% | +$1.2M | 0.02% | 1181 |
|
|
2019
Q2 | $970K | Buy |
33,900
+15,400
| +83% | +$376K | 0.01% | 1615 |
|
|
2019
Q1 | $310K | Sell |
18,500
-41,700
| -69% | -$693K | ﹤0.01% | 2354 |
|
|
2018
Q4 | $876K | Sell |
60,200
-46,600
| -44% | -$914K | 0.01% | 1602 |
|
|
2018
Q3 | $2.65M | Sell |
106,800
-12,400
| -10% | -$274K | 0.02% | 956 |
|
|
2018
Q2 | $2.64M | Sell |
119,200
-21,200
| -15% | -$359K | 0.02% | 931 |
|
|
2018
Q1 | $1.83M | Sell |
140,400
-33,600
| -19% | -$560K | 0.02% | 1068 |
|
|
2017
Q4 | $3.92M | Sell |
174,000
-8,500
| -5% | -$244K | 0.03% | 777 |
|
|
2017
Q3 | $7.59M | Buy |
182,500
+27,900
| +18% | +$1.17M | 0.07% | 349 |
|
|
2017
Q2 | $7.52M | Buy |
154,600
+127,500
| +470% | +$5.35M | 0.08% | 305 |
|
|
2017
Q1 | $820K | Buy |
27,100
+24,900
| +1,132% | +$783K | 0.01% | 1477 |
|
|
2016
Q4 | $78K | Buy |
+2,200
| New | +$67.5K | ﹤0.01% | 2994 |
|
Other funds holding PI
VPM
VCM
SC
Group One Trading's PI Position: Q1 2026 in Review
Group One Trading increased its Impinj (PI) stake by 2,898% in Q1 2026, buying an estimated $174K and bringing the position to 1,349 shares worth $139K. The position accounts for ﹤0.01% of the portfolio, ranked #4427.
Group One Trading first reported a position in PI in Q4 2016 and has held it in 22 quarters since. The position peaked at $3.33M in Q3 2018. 290 funds tracked by Wall St. Rank hold PI as of Q1 2026.
- Group One Trading held 1,349 shares of Impinj worth $139K as of Q1 2026.
- Group One Trading bought 1,304 Impinj shares in Q1 2026, an estimated $174K.
- Impinj made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #4427 holding.
- Group One Trading first reported a position in Impinj in Q4 2016 and has held it in 22 quarters since.
- Group One Trading's Impinj position peaked at $3.33M in Q3 2018.
- 290 funds tracked by Wall St. Rank held Impinj as of Q1 2026.
Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.