Position in UMC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$84,047,662
-$2,657,847 QoQ
Shares Held
3,088,852
-68.0% QoQ
Ownership
0.123%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#18
of 363 holders
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in UMC Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026TWO SIGMA INVESTMENTS, LP holds $6,965,956,311 across 58 Semiconductors names. UMC ranks #20 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
6,284,574 | $1,257,480,411 | |
| 2 | AMD |
Advanced Micro Devices Inc
|
1,515,419 | $880,322,051 | |
| 3 | MU |
Micron Technology Inc
|
535,173 | $617,744,842 | |
| 4 | TXN |
Texas Instruments Inc
|
1,371,840 | $408,904,348 | |
| 5 | ON |
On Semiconductor Corp
|
4,068,560 | $384,641,662 | |
| 6 | GFS |
GLOBALFOUNDRIES Inc.
|
3,417,505 | $281,636,587 | |
| 7 | MPWR |
Monolithic Power Systems, Inc.
|
190,505 | $263,346,491 | |
| 8 | ARM |
Arm Holdings PLC /Uk
|
660,156 | $234,071,512 |
All Filings in UMC
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $84,047,662 | 3,088,852 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $86,705,509 | 9,655,402 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $44,608,588 | 5,675,393 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $26,761,675 | 3,530,564 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,896,504 | 378,628 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $9,183,774 | 1,284,444 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $21,581,833 | 3,325,398 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $60,760,345 | 7,216,193 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $17,126,264 | 1,955,053 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $106,788 | 13,200 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,645,470 | 194,500 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $2,959,770 | 419,231 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,731,896 | 346,248 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $11,449,267 | 1,306,994 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $20,368,748 | 3,119,257 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $23,885,251 | 4,288,196 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $13,015,338 | 1,922,502 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $28,790,636 | 3,156,868 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $9,777,385 | 835,674 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $20,369,311 | 1,782,092 | Shares | Sole | 2021-11-15 | |
| 2020-09-30 | $623,705 | 130,210 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,243,292 | 470,944 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,583,182 | 729,577 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||