OPPENHEIMER & CO INC
Position in TSM — Taiwan Semiconductor Manufacturing Co Ltd
CIK 822581
NEW YORK, NY
Position in TSM
as of Mar 31, 2026
· filed Apr 24, 2026
Position Value
$42,596,569
+$4,744,335 QoQ
Shares Held
126,044
+1.2% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.71%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TSM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026OPPENHEIMER & CO INC holds $487,821,242 across 22 Semiconductors names. TSM ranks #3 (8.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,212,205 | $211,408,552 | |
| 2 | AVGO |
Broadcom Inc.
|
305,523 | $94,562,423 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
This page
|
126,044 | $42,596,569 | |
| 4 | MRVL |
Marvell Technology, Inc.
|
341,725 | $33,847,861 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
111,409 | $22,663,932 | |
| 6 | QCOM |
Qualcomm Inc/De
|
110,861 | $14,276,679 | |
| 7 | MU |
Micron Technology Inc
|
41,818 | $14,127,793 | |
| 8 | ADI |
Analog Devices Inc
|
40,277 | $12,813,724 |
All Filings in TSM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $42,596,569 | 126,044 | Shares | Sole | 2026-04-24 | |
| 2025-12-31 | $37,852,234 | 124,559 | Shares | Sole | 2026-02-02 | |
| 2025-09-30 | $34,970,738 | 125,213 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $28,681,561 | 126,635 | Shares | Sole | 2025-07-31 | |
| 2025-03-31 | $20,124,346 | 121,231 | Shares | Sole | 2025-04-23 | |
| 2024-12-31 | $24,182,453 | 122,449 | Shares | Sole | 2025-02-05 | |
| 2024-09-30 | $21,214,137 | 122,152 | Shares | Sole | 2024-11-05 | |
| 2024-06-30 | $22,602,078 | 130,039 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $17,437,120 | 128,167 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $12,492,688 | 120,122 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $10,816,095 | 124,466 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $13,135,141 | 130,154 | Shares | Sole | 2023-08-03 | |
| 2023-03-31 | $12,967,267 | 139,403 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $8,351,669 | 112,118 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $7,948,983 | 115,942 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $10,316,196 | 126,192 | Shares | Sole | 2022-08-08 | |
| 2022-03-31 | $13,587,997 | 130,328 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $17,896,232 | 148,751 | Shares | Sole | 2022-02-02 | |
| 2021-09-30 | $15,563,005 | 139,391 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $13,923,780 | 115,877 | Shares | Sole | 2021-08-03 | |
| 2021-03-31 | $13,468,188 | 113,867 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $14,093,201 | 129,248 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $10,507,725 | 129,613 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $7,635,962 | 134,507 | Shares | Sole | 2020-08-11 | |
| 2020-03-31 | $5,167,723 | 108,134 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||