Swiss National Bank’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 | $5.8M | Buy |
56,500
+1,900
| +3% | +$253K | ﹤0.01% | 1278 |
|
|
2025
Q4 | $9.5M | Buy |
54,600
+4,000
| +8% | +$713K | 0.01% | 999 |
|
|
2025
Q3 | $9.15M | Buy |
50,600
+1,500
| +3% | +$237K | 0.01% | 1010 |
|
|
2025
Q2 | $5.45M | Sell |
49,100
-200
| -0.4% | -$19.9K | ﹤0.01% | 1243 |
|
|
2025
Q1 | $4.47M | Buy |
49,300
+2,300
| +5% | +$258K | ﹤0.01% | 1330 |
|
|
2024
Q4 | $6.83M | Buy |
47,000
+900
| +2% | +$171K | ﹤0.01% | 1135 |
|
|
2024
Q3 | $9.98M | Sell |
46,100
-200
| -0.4% | -$33.9K | 0.01% | 944 |
|
|
2024
Q2 | $7.26M | Buy |
46,300
+900
| +2% | +$134K | 0.01% | 1049 |
|
|
2024
Q1 | $5.83M | Buy |
45,400
+400
| +0.9% | +$42K | ﹤0.01% | 1195 |
|
|
2023
Q4 | $4.05M | Sell |
45,000
-4,800
| -10% | -$344K | ﹤0.01% | 1420 |
|
|
2023
Q3 | $2.74M | Buy |
49,800
+1,400
| +3% | +$95K | ﹤0.01% | 1647 |
|
|
2023
Q2 | $4.34M | Buy |
48,400
+800
| +2% | +$85.2K | ﹤0.01% | 1394 |
|
|
2023
Q1 | $6.45M | Sell |
47,600
-4,900
| -9% | -$625K | ﹤0.01% | 1105 |
|
|
2022
Q4 | $5.73M | Buy |
52,500
+1,300
| +3% | +$137K | ﹤0.01% | 1233 |
|
|
2022
Q3 | $4.1M | Buy |
51,200
+1,700
| +3% | +$142K | ﹤0.01% | 1394 |
|
|
2022
Q2 | $2.9M | Buy |
49,500
+6,100
| +14% | +$306K | ﹤0.01% | 1662 |
|
|
2022
Q1 | $2.76M | Buy |
43,400
+3,500
| +9% | +$253K | ﹤0.01% | 1842 |
|
|
2021
Q4 | $3.54M | Hold |
39,900
| – | – | ﹤0.01% | 1692 |
|
|
2021
Q3 | $2.28M | Buy |
39,900
+1,200
| +3% | +$61.3K | ﹤0.01% | 1970 |
|
|
2021
Q2 | $2M | Sell |
38,700
-900
| -2% | -$46.3K | ﹤0.01% | 2098 |
|
|
2021
Q1 | $2.25M | Buy |
39,600
+1,100
| +3% | +$64.8K | ﹤0.01% | 1930 |
|
|
2020
Q4 | $1.61M | Hold |
38,500
| – | – | ﹤0.01% | 2031 |
|
|
2020
Q3 | $1.01M | Buy |
38,500
+1,500
| +4% | +$39.6K | ﹤0.01% | 2086 |
|
|
2020
Q2 | $1.02M | Buy |
37,000
+4,800
| +15% | +$112K | ﹤0.01% | 2092 |
|
|
2020
Q1 | $538K | Buy |
32,200
+500
| +2% | +$13.5K | ﹤0.01% | 2145 |
|
|
2019
Q4 | $820K | Buy |
+31,700
| New | +$986K | ﹤0.01% | 2245 |
|
|
2018
Q2 | – | Sell |
-27,400
| Closed | -$357K | – | 2533 |
|
|
2018
Q1 | $357K | Hold |
27,400
| – | – | ﹤0.01% | 2442 |
|
|
2017
Q4 | $617K | Hold |
27,400
| – | – | ﹤0.01% | 2347 |
|
|
2017
Q3 | $1.14M | Hold |
27,400
| – | – | ﹤0.01% | 1981 |
|
|
2017
Q2 | $1.33M | Buy |
27,400
+9,400
| +52% | +$395K | ﹤0.01% | 1854 |
|
|
2017
Q1 | $545K | Hold |
18,000
| – | – | ﹤0.01% | 2351 |
|
|
2016
Q4 | $636K | Buy |
+18,000
| New | +$552K | ﹤0.01% | 2290 |
|
Other funds holding PI
VPM
VCM
SC
Swiss National Bank's PI Position: Q1 2026 in Review
Swiss National Bank increased its Impinj (PI) stake by 3.5% in Q1 2026, buying an estimated $253K and bringing the position to 56,500 shares worth $5.8M. The position accounts for ﹤0.01% of the portfolio, ranked #1278.
Swiss National Bank first reported a position in PI in Q4 2016 and has held it in 32 quarters since. The position peaked at $9.98M in Q3 2024. 290 funds tracked by Wall St. Rank hold PI as of Q1 2026.
- Swiss National Bank held 56,500 shares of Impinj worth $5.8M as of Q1 2026.
- Swiss National Bank bought 1,900 Impinj shares in Q1 2026, an estimated $253K.
- Impinj made up ﹤0.01% of Swiss National Bank's portfolio in Q1 2026, its #1278 holding.
- Swiss National Bank first reported a position in Impinj in Q4 2016 and has held it in 32 quarters since.
- Swiss National Bank's Impinj position peaked at $9.98M in Q3 2024.
- 290 funds tracked by Wall St. Rank held Impinj as of Q1 2026.
Based on Swiss National Bank's 13F filing for Q1 2026, filed 7 May 2026.