UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Position in RMBS — Rambus Inc
CIK 861177
NEW YORK, NY
Position in RMBS
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$20,699,330
-$1,753,436 QoQ
Shares Held
240,606
-1.5% QoQ
Ownership
0.223%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 47.230742375501855.ToString("F0")%
Shared 0.ToString("F0")%
None 52.769257624498145.ToString("F0")%
Common Shares in RMBS Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC holds $65,747,584,379 across 54 Semiconductors names. RMBS ranks #23 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
198,975,239 | $34,701,281,677 | |
| 2 | AVGO |
Broadcom Inc.
|
39,039,932 | $12,083,249,345 | |
| 3 | AMD |
Advanced Micro Devices Inc
|
19,192,764 | $3,904,383,973 | |
| 4 | MU |
Micron Technology Inc
|
9,594,813 | $3,241,511,617 | |
| 5 | INTC |
Intel Corp
|
52,771,052 | $2,328,786,517 | |
| 6 | ADI |
Analog Devices Inc
|
6,658,024 | $2,118,183,751 | |
| 7 | TXN |
Texas Instruments Inc
|
9,305,424 | $1,806,555,009 | |
| 8 | QCOM |
Qualcomm Inc/De
|
12,113,406 | $1,559,964,419 |
All Filings in RMBS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $20,699,330 | 240,606 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $22,452,766 | 244,344 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $26,457,002 | 253,906 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $27,067,971 | 422,805 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $16,026,528 | 309,512 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $15,350,116 | 290,392 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $10,319,620 | 244,425 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $14,116,911 | 240,247 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $7,920,516 | 128,143 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $8,905,599 | 130,485 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $7,112,385 | 127,485 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $8,624,124 | 134,395 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $6,889,084 | 134,395 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $4,655,559 | 129,971 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $2,953,089 | 116,172 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,936,392 | 136,640 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $4,516,258 | 141,620 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $4,234,831 | 144,091 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $3,035,959 | 136,755 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $3,156,320 | 133,122 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $2,474,767 | 127,303 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $2,275,403 | 130,321 | Shares | Defined | 2021-03-01 | |
| 2020-09-30 | $1,720,270 | 125,659 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $1,915,549 | 126,023 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $1,113,085 | 100,278 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||