Strategy Inc
US ˙ NasdaqGS ˙ US5949724083

SecurityMSTR / Strategy Inc
InstitutionCore Wealth Partners LLC
Latest Disclosed Ownership6,222 shares
Latest Disclosed Value $ 776,506
Core Wealth Partners LLC ownership in MSTR / Strategy Inc

On May 8, 2026 - Core Wealth Partners LLC filed a 13F-HR form disclosing ownership of 6,222 shares of Strategy Inc (US:MSTR) valued at $776,506 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,242 shares of Strategy Inc. This represents a change in shares of -0.32% during the quarter. The current value of the position is $787,363 USD.

Core Wealth Partners LLC has a history of taking positions in derivatives of the underlying security (MSTR) in the form of stock options. The firm currently holds call options representing 200 of underlying shares valued at $1,921 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.

MSTR / Strategy 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)
2026-05-08 2026-03-31 13F STRATEGY CL A NEW 594972408 6,222 -20 -0.32 777 -18.14 0.3610
2026-02-17 2025-12-31 13F STRATEGY CL A NEW 594972408 6,242 -128 -2.01 948 -53.80 0.4270
2025-11-04 2025-09-30 13F STRATEGY CL A NEW 594972408 6,370 260 4.26 2,052 -16.89 0.9421
2025-08-11 2025-06-30 13F MICROSTRATEGY CL A NEW 594972408 6,110 85 1.41 2,470 42.22 1.2531
2025-05-13 2025-03-31 13F MICROSTRATEGY CL A NEW 594972408 6,025 100 1.69 1,737 1.22 1.0099
2025-02-12 2024-12-31 13F MICROSTRATEGY CL A NEW 594972408 5,925 525 9.72 1,716 88.46 0.9834
2024-11-04 2024-09-30 13F MICROSTRATEGY CL A NEW 594972408 5,400 4,930 1,048.94 910 40.65 0.5521
2024-08-14 2024-06-30 13F MICROSTRATEGY CL A NEW 594972408 470 470 647 0.4424
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
(%)
2026-05-08 2026-03-31 13F STRATEGY CL A NEW Call 200 0.00 2 -75.00 n/a n/a n/a
2026-02-17 2025-12-31 13F STRATEGY CL A NEW Call 200 5 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.