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 Jun 30, 2026
· filed Aug 13, 2026
Position Value
$38,364,775
+$17,665,445 QoQ
Shares Held
289,022
+20.1% QoQ
Ownership
0.267%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#53
of 618 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 41%
Shared 0%
None 59%
Common Shares in RMBS Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC holds $94,732,474,900 across 53 Semiconductors names. RMBS ranks #21 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
194,380,101 | $38,893,514,403 | |
| 2 | AVGO |
Broadcom Inc.
|
40,180,530 | $15,178,195,203 | |
| 3 | MU |
Micron Technology Inc
|
8,898,442 | $10,271,382,609 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
17,548,481 | $10,194,088,091 | |
| 5 | INTC |
Intel Corp
|
46,239,139 | $6,456,370,974 | |
| 6 | MRVL |
Marvell Technology, Inc.
|
9,120,029 | $2,716,765,433 | |
| 7 | TXN |
Texas Instruments Inc
|
8,825,046 | $2,630,481,456 | |
| 8 | ADI |
Analog Devices Inc
|
5,840,764 | $2,319,776,231 |
All Filings in RMBS
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $38,364,775 | 289,022 | Shares | Defined | 2026-08-13 | |
| 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. | ||||||