SUMMIT SECURITIES GROUP LLC
Broker-DealerPosition in MU — Micron Technology Inc
CIK 1531593
NEW YORK, NY
Position in MU
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$204,309
-$285,559 QoQ
Shares Held
177
-87.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#3,668
of 3,862 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MU Over Time
Shares Held
Position Value (USD)
Derivatives in MU
reported options exposure · as of Dec 31, 2021CallValue
$93,150
CallShares
1,000
PutValue
$372,600
PutShares
4,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductors
Technology · as of Jun 30, 2026SUMMIT SECURITIES GROUP LLC holds $31,818,349 across 26 Semiconductors names. MU ranks #3 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
100,925 | $20,194,083 | |
| 2 | AVGO |
Broadcom Inc.
|
25,237 | $9,533,276 | |
| 3 | MU |
Micron Technology Inc
This page
|
177 | $204,309 | |
| 4 | ALGM |
Allegro Microsystems, Inc.
|
2,633 | $183,309 | |
| 5 | MTSI |
MACOM Technology Solutions Holdings, Inc.
|
445 | $169,264 | |
| 6 | MRVL |
Marvell Technology, Inc.
|
529 | $157,583 | |
| 7 | MCHP |
Microchip Technology Inc
|
1,581 | $137,811 | |
| 8 | INTC |
Intel Corp
|
986 | $137,675 |
All Filings in MU
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $204,309 | 177 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $489,868 | 1,450 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $964,685 | 3,380 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $60,737 | 363 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $833,786 | 6,765 | Shares | Sole | 2025-08-12 | |
| 2024-12-31 | $15,148 | 180 | Shares | Sole | 2025-02-12 | |
| 2024-06-30 | $77,076 | 586 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $58,945 | 500 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $7,595 | 89 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $42,382 | 623 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $23,476 | 372 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $139,944 | 2,800 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $211,572 | 4,223 | Shares | Sole | 2022-11-02 | |
| 2022-03-31 | $394,512 | 5,065 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $93,150 | 1,000 | Call | Sole | 2022-01-18 | |
| 2021-12-31 | $372,600 | 4,000 | Put | Sole | 2022-01-18 | |
| 2021-12-31 | $8,268,087 | 88,761 | Shares | Sole | 2022-01-18 | |
| 2021-06-30 | $8,582 | 101 | Call | Sole | 2021-07-19 | |
| 2021-06-30 | $8,582 | 101 | Put | Sole | 2021-07-19 | |
| 2020-12-31 | $21,651 | 288 | Put | Sole | 2021-02-25 | |
| 2020-12-31 | $44,205 | 588 | Call | Sole | 2021-02-25 | |
| 2020-09-30 | $22,306 | 475 | Call | Sole | 2020-10-19 | |
| 2020-06-30 | $10,819 | 210 | Call | Sole | 2020-08-06 | |
| 2020-03-31 | $1,816,992 | 43,200 | Shares | Sole | 2020-04-28 | |
| 2020-03-31 | $18,927 | 450 | Put | Sole | 2020-04-28 | |
| No filing history on record for this holder in this stock. | ||||||