Position in SITM
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$545,004
+$261,472 QoQ
Shares Held
731
-11.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#356
of 563 holders
Holding Since
Dec 2021
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SITM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $567,512,441 across 43 Semiconductors names. SITM ranks #23 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,520,692 | $304,275,262 | |
| 2 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
147,407 | $70,397,160 | |
| 3 | MU |
Micron Technology Inc
|
52,682 | $60,810,305 | |
| 4 | AVGO |
Broadcom Inc.
|
84,040 | $31,746,110 | |
| 5 | MRVL |
Marvell Technology, Inc.
|
94,668 | $28,200,650 | |
| 6 | AMD |
Advanced Micro Devices Inc
|
36,092 | $20,966,203 | |
| 7 | QCOM |
Qualcomm Inc/De
|
93,992 | $17,368,781 | |
| 8 | VSH |
Vishay Intertechnology Inc
|
121,073 | $6,511,305 |
All Filings in SITM
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $545,004 | 731 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $283,532 | 821 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $388,509 | 1,100 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $304,925 | 1,012 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $51,565 | 242 | Shares | Sole | 2025-08-05 | |
| 2024-03-31 | $54,819 | 588 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $31,130 | 255 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $5 | 50 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $1,321,146 | 11,199 | Shares | Sole | 2023-08-04 | |
| 2022-09-30 | $316,258 | 4,017 | Shares | Sole | 2022-11-04 | |
| 2022-03-31 | $314,483 | 1,269 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $1,287,761 | 4,402 | Shares | Sole | 2022-02-23 | |
| No filing history on record for this holder in this stock. | ||||||