Tower Semiconductor shares owned by Swiss National Bank
Quarter-by-quarter ownership of Tower Semiconductor (TSEM) shares owned by Swiss National Bank
from 13F filings
Historical chart of Swiss National Bank investment in Tower Semiconductor
Tip: Access up to 7 years of quarterly data
All positions including Tower Semiconductor held by Swiss National Bank consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Tower Semiconductor by Swiss National Bank
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $16M | 218k | 71.18 |
| 2025-06-30 | $9.2M | 214k | 43.30 |
| 2025-03-31 | $7.6M | 216k | 34.90 |
| 2024-12-31 | $11M | 218k | 51.71 |
| 2024-09-30 | $9.7M | 218k | 44.38 |
| 2024-06-30 | $8.5M | 220k | 38.58 |
| 2024-03-31 | $7.2M | 220k | 32.74 |
| 2023-12-31 | $6.7M | 218k | 30.65 |
| 2023-09-30 | $5.9M | 242k | 24.41 |
| 2023-06-30 | $15M | 394k | 36.83 |
| 2023-03-31 | $19M | 434k | 42.54 |
| 2022-12-31 | $19M | 444k | 43.55 |
| 2022-09-30 | $20M | 463k | 43.62 |
| 2022-06-30 | $21M | 460k | 46.45 |
| 2022-03-31 | $12M | 244k | 48.56 |
| 2021-12-31 | $9.0M | 227k | 39.83 |
| 2021-09-30 | $6.8M | 226k | 30.13 |
| 2021-06-30 | $6.7M | 225k | 29.53 |
| 2021-03-31 | $6.5M | 234k | 27.86 |
| 2020-12-31 | $6.0M | 232k | 25.91 |
| 2020-09-30 | $4.3M | 231k | 18.59 |
| 2020-06-30 | $4.3M | 228k | 19.04 |
| 2020-03-31 | $3.2M | 196k | 16.07 |
| 2019-12-31 | $4.6M | 194k | 23.89 |
| 2019-09-30 | $3.7M | 190k | 19.69 |
| 2019-06-30 | $2.8M | 186k | 15.33 |
| 2019-03-31 | $3.0M | 181k | 16.39 |
| 2018-12-31 | $2.7M | 179k | 14.93 |
| 2018-09-30 | $3.7M | 171k | 21.77 |
| 2018-06-30 | $3.8M | 171k | 22.17 |
| 2018-03-31 | $4.4M | 162k | 26.99 |
| 2017-12-31 | $5.5M | 159k | 34.45 |
| 2017-09-30 | $4.7M | 154k | 30.77 |
| 2017-06-30 | $3.6M | 150k | 24.11 |
| 2017-03-31 | $3.2M | 138k | 23.06 |
| 2016-12-31 | $2.6M | 134k | 19.19 |
| 2016-09-30 | $2.0M | 134k | 14.92 |
| 2016-06-30 | $1.7M | 138k | 11.97 |
| 2016-03-31 | $1.3M | 113k | 11.88 |
| 2015-12-31 | $1.3M | 88k | 14.25 |
| 2015-09-30 | $1.1M | 88k | 12.76 |
| 2015-06-30 | $795k | 51k | 15.58 |
| 2015-03-31 | $752k | 44k | 17.08 |
| 2014-12-31 | $429k | 32k | 13.28 |