Micron Technology, Inc.
MX ˙ BMV ˙ LU1650489385
SecurityMX:MU / Micron Technology, Inc.
InstitutionCoreCap Advisors, LLC
Latest Disclosed Ownership9,981 shares
Latest Disclosed Value $ 3,372,181
CoreCap Advisors, LLC ownership in MU / Micron Technology, Inc.

On April 7, 2026 - CoreCap Advisors, LLC filed a 13F-HR form disclosing ownership of 9,981 shares of Micron Technology, Inc. (MX:MU) valued at $3,372,181 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 13, 2026 disclosing 16,091 shares of Micron Technology, Inc.. This represents a change in shares of -37.97% during the quarter.

CoreCap Advisors, LLC has a history of taking positions in derivatives of the underlying security (MU) in the form of stock options. The firm currently holds call options representing 1,000 of underlying shares valued at $321,800 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:MU / Micron Technology, Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-07 2026-03-31 13F MICRON TECHNOLOGY INC COM Stock 595112103 9,981 -6,110 -37.97 3,372 -26.57 0.1148
2026-01-13 2025-12-31 13F MICRON TECHNOLOGY INC COM Stock 595112103 16,091 6,773 72.69 4,592 194.55 0.1604
2025-10-22 2025-09-30 13F MICRON TECHNOLOGY INC COM Stock 595112103 9,318 1,110 13.52 1,559 54.20 0.0567
2025-08-14 2025-06-30 13F MICRON TECHNOLOGY INC COM Stock 595112103 8,208 -876 -9.64 1,012 28.14 0.0407
2025-05-09 2025-03-31 13F MICRON TECHNOLOGY COM 595112103 9,084 -678 -6.95 789 -3.90 0.0347
2025-02-14 2024-12-31 13F MICRON TECHNOLOGY COM 595112103 9,762 -68 -0.69 822 -19.43 0.0374
2024-11-08 2024-09-30 13F MICRON TECHNOLOGY COM 595112103 9,830 9,830 1,019 0.0480
2024-08-08 2024-06-30 13F MICRON TECHNOLOGY COM 595112103 0 -9,932 -100.00 0 -100.00
2024-08-08 2024-03-31 13F MICRON TECHNOLOGY COM 595112103 9,932 -17,300 -63.53 1,171 -49.66 0.0620
2024-01-16 2023-12-31 13F MICRON TECHNOLOGY COM 595112103 27,232 18,884 226.21 2,324 309.88 0.1501
2024-01-16 2023-09-30 13F MICRON TECHNOLOGY COM 595112103 8,348 13 0.16 568 7.79 0.0409
2024-01-16 2023-06-30 13F MICRON TECHNOLOGY COM 595112103 8,335 -587 -6.58 526 18.20 0.0375
2023-02-10 2022-12-31 13F MICRON TECHNOLOGY INC COM Stock 595112103 8,922 -671 -6.99 446 92,615.80 0.0319
2023-02-10 2022-09-30 13F MICRON TECHNOLOGY INC COM Stock 595112103 9,593 -947 -8.98 0 -100.00 0.0404
2022-08-11 2022-06-30 13F MICRON TECHNOLOGY INC COM Stock 595112103 10,540 1,776 20.26 583 -14.64 0.0454
2022-04-29 2022-03-31 13F MICRON TECHNOLOGY INC COM Stock 595112103 8,764 99 1.14 683 -15.37 0.0472
2022-02-10 2021-12-31 13F MICRON TECHNOLOGY INC COM Stock 595112103 8,665 8,665 807 0.0538
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-04-07 2026-03-31 13F MICRON TECHNOLOGY INC COM CALL Call 1,000 322 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.