Tower Research Capital (TRC)’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 | $235K | Buy |
2,288
+1,200
| +110% | +$160K | 0.01% | 1494 |
|
|
2025
Q4 | $189K | Sell |
1,088
-65
| -6% | -$11.6K | ﹤0.01% | 1475 |
|
|
2025
Q3 | $208K | Sell |
1,153
-977
| -46% | -$154K | 0.01% | 1419 |
|
|
2025
Q2 | $237K | Buy |
2,130
+1,725
| +426% | +$171K | 0.01% | 1625 |
|
|
2025
Q1 | $36.7K | Sell |
405
-2,849
| -88% | -$319K | ﹤0.01% | 2454 |
|
|
2024
Q4 | $473K | Buy |
3,254
+569
| +21% | +$108K | 0.01% | 1104 |
|
|
2024
Q3 | $581K | Sell |
2,685
-1,548
| -37% | -$262K | 0.02% | 780 |
|
|
2024
Q2 | $664K | Buy |
4,233
+4,092
| +2,902% | +$608K | 0.01% | 1088 |
|
|
2024
Q1 | $18.1K | Sell |
141
-3,384
| -96% | -$355K | ﹤0.01% | 3084 |
|
|
2023
Q4 | $317K | Buy |
3,525
+1,580
| +81% | +$113K | ﹤0.01% | 1734 |
|
|
2023
Q3 | $107K | Buy |
1,945
+1,417
| +268% | +$96.2K | ﹤0.01% | 1931 |
|
|
2023
Q2 | $47.3K | Sell |
528
-486
| -48% | -$51.8K | ﹤0.01% | 2628 |
|
|
2023
Q1 | $137K | Sell |
1,014
-2,217
| -69% | -$283K | ﹤0.01% | 1593 |
|
|
2022
Q4 | $353K | Buy |
3,231
+2,586
| +401% | +$272K | 0.01% | 912 |
|
|
2022
Q3 | $52K | Sell |
645
-218
| -25% | -$18.2K | ﹤0.01% | 3130 |
|
|
2022
Q2 | $51K | Buy |
863
+617
| +251% | +$31K | ﹤0.01% | 2865 |
|
|
2022
Q1 | $16K | Sell |
246
-69
| -22% | -$4.99K | ﹤0.01% | 3764 |
|
|
2021
Q4 | $28K | Sell |
315
-1,123
| -78% | -$81.5K | ﹤0.01% | 3306 |
|
|
2021
Q3 | $82K | Buy |
1,438
+410
| +40% | +$20.9K | ﹤0.01% | 2571 |
|
|
2021
Q2 | $53K | Sell |
1,028
-825
| -45% | -$42.5K | ﹤0.01% | 2983 |
|
|
2021
Q1 | $106K | Buy |
1,853
+1,213
| +190% | +$71.4K | ﹤0.01% | 2548 |
|
|
2020
Q4 | $27K | Sell |
640
-14,890
| -96% | -$519K | ﹤0.01% | 3664 |
|
|
2020
Q3 | $410K | Buy |
15,530
+13,174
| +559% | +$348K | ﹤0.01% | 1905 |
|
|
2020
Q2 | $65K | Buy |
2,356
+2,256
| +2,256% | +$52.8K | ﹤0.01% | 2845 |
|
|
2020
Q1 | $2K | Sell |
100
-562
| -85% | -$15.2K | ﹤0.01% | 2621 |
|
|
2019
Q4 | $17K | Sell |
662
-1,315
| -67% | -$40.9K | ﹤0.01% | 2031 |
|
|
2019
Q3 | $61K | Buy |
+1,977
| New | +$69K | ﹤0.01% | 1662 |
|
|
2019
Q2 | – | Sell |
-465
| Closed | -$8K | – | 4137 |
|
|
2019
Q1 | $8K | Buy |
465
+70
| +18% | +$1.16K | ﹤0.01% | 2816 |
|
|
2018
Q4 | $6K | Buy |
395
+295
| +295% | +$5.79K | ﹤0.01% | 2807 |
|
|
2018
Q3 | $2K | Buy |
+100
| New | +$2.21K | ﹤0.01% | 3461 |
|
|
2018
Q2 | – | Sell |
-295
| Closed | -$4K | – | 3957 |
|
|
2018
Q1 | $4K | Buy |
+295
| New | +$4.92K | ﹤0.01% | 2800 |
|
|
2017
Q4 | – | Sell |
-1,495
| Closed | -$62K | – | 3889 |
|
|
2017
Q3 | $62K | Buy |
+1,495
| New | +$62.9K | 0.01% | 1783 |
|
|
2017
Q2 | – | Sell |
-155
| Closed | -$5K | – | 3261 |
|
|
2017
Q1 | $5K | Sell |
155
-544
| -78% | -$17.1K | ﹤0.01% | 2216 |
|
|
2016
Q4 | $25K | Buy |
699
+483
| +224% | +$14.8K | ﹤0.01% | 1938 |
|
|
2016
Q3 | $8K | Buy |
+216
| New | +$5.66K | ﹤0.01% | 2223 |
|
Other funds holding PI
VPM
VCM
SC
Tower Research Capital (TRC)'s PI Position: Q1 2026 in Review
Tower Research Capital (TRC) increased its Impinj (PI) stake by 110% in Q1 2026, buying an estimated $160K and bringing the position to 2,288 shares worth $235K. The position accounts for 0.01% of the portfolio, ranked #1494.
Tower Research Capital (TRC) first reported a position in PI in Q3 2016 and has held it in 35 quarters since. The position peaked at $664K in Q2 2024. 290 funds tracked by Wall St. Rank hold PI as of Q1 2026.
- Tower Research Capital (TRC) held 2,288 shares of Impinj worth $235K as of Q1 2026.
- Tower Research Capital (TRC) bought 1,200 Impinj shares in Q1 2026, an estimated $160K.
- Impinj made up 0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #1494 holding.
- Tower Research Capital (TRC) first reported a position in Impinj in Q3 2016 and has held it in 35 quarters since.
- Tower Research Capital (TRC)'s Impinj position peaked at $664K in Q2 2024.
- 290 funds tracked by Wall St. Rank held Impinj as of Q1 2026.
Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.