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SUMMIT SECURITIES GROUP LLC

Broker-Dealer

Position in MSTR — Strategy Inc

CIK 1531593 NEW YORK, NY

Position in MSTR

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$91,798
-$6,545 QoQ
Shares Held
1,056
-24.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#656
of 860 holders
Holding Since
Jun 2021
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MSTR Over Time

Shares Held

Position Value (USD)

Derivatives in MSTR

reported options exposure · as of Jun 30, 2021
CallValue
$6,645
CallShares
100
PutValue
$6,645
PutShares
100

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 Software - Application

Technology · as of Jun 30, 2026

SUMMIT SECURITIES GROUP LLC holds $1,546,421 across 25 Software - Application names. MSTR ranks #6 (5.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MSTR
Strategy Inc
This page
1,056 $91,798

All Filings in MSTR

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $91,798 1,056
2026-03-31 STRK $98,343 1,391
2025-12-31 $61,995 408
2024-12-31 $51,262 177
2024-09-30 $49,905 296
2021-06-30 $6,645 10
2021-06-30 $6,645 10