CASTLEARK MANAGEMENT LLC
Position in TSM — Taiwan Semiconductor Manufacturing Co Ltd
CIK 1106832
CHICAGO, IL
Position in TSM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$13,926,919
+$2,898,751 QoQ
Shares Held
41,210
+13.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.54%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TSM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026CASTLEARK MANAGEMENT LLC holds $398,827,705 across 14 Semiconductors names. TSM ranks #5 (3.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,258,012 | $219,397,292 | |
| 2 | AVGO |
Broadcom Inc.
|
202,704 | $62,738,915 | |
| 3 | ADI |
Analog Devices Inc
|
77,908 | $24,785,651 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
88,954 | $18,095,912 | |
| 5 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
This page
|
41,210 | $13,926,919 | |
| 6 | MCHP |
Microchip Technology Inc
|
204,874 | $13,236,909 | |
| 7 | TSEM |
Tower Semiconductor Ltd
|
53,240 | $9,342,555 | |
| 8 | LSCC |
Lattice Semiconductor Corp
|
91,639 | $8,500,433 |
All Filings in TSM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $13,926,919 | 41,210 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $11,028,168 | 36,290 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $15,531,316 | 55,610 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $12,595,108 | 55,610 | Shares | Sole | 2025-08-18 | |
| 2025-03-31 | $10,628,980 | 64,030 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $10,028,542 | 50,780 | Shares | Sole | 2025-02-18 | |
| 2024-09-30 | $8,888,430 | 51,180 | Shares | Sole | 2024-11-15 | |
| 2024-06-30 | $5,899,111 | 33,940 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $2,326,455 | 17,100 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $2,135,120 | 20,530 | Shares | Sole | 2024-02-15 | |
| 2023-09-30 | $1,784,057 | 20,530 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $2,071,887 | 20,530 | Shares | Sole | 2023-08-16 | |
| 2023-03-31 | $1,571,107 | 16,890 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $1,311,768 | 17,610 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $1,207,341 | 17,610 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $1,641,540 | 20,080 | Shares | Sole | 2022-08-16 | |
| 2022-03-31 | $2,093,540 | 20,080 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $2,415,824 | 20,080 | Shares | Sole | 2022-02-16 | |
| 2021-09-30 | $2,133,631 | 19,110 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $2,164,081 | 18,010 | Shares | Sole | 2021-08-17 | |
| 2021-03-31 | $2,130,222 | 18,010 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $2,454,490 | 22,510 | Shares | Sole | 2021-02-17 | |
| 2020-09-30 | $1,824,885 | 22,510 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,277,892 | 22,510 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,075,752 | 22,510 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||