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SIG BROKERAGE, LP

Broker-Dealer

Position in MSTR — Strategy Inc

CIK 1094429 BALA CYNWYD, PA

Position in MSTR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$551,396
-$424,040 QoQ
Shares Held
6,343
-18.8% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#438
of 862 holders
Holding Since
Dec 2024
7 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, 2026
CallValue
$0
CallShares
0
PutValue
$1,834,223
PutShares
21,100

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

SIG BROKERAGE, LP holds $11,869,697 across 13 Software - Application names. MSTR ranks #7 (4.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 MSTR
Strategy Inc
This page
6,343 $551,396

All Filings in MSTR

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $551,396 6,343
2026-06-30 $1,834,223 21,100
2026-03-31 $975,436 7,816
2026-03-31 $1,697,280 13,600
2026-03-31 $1,248,000 10,000
2025-12-31 $11,928,075 78,500
2025-12-31 $2,066,520 13,600
2025-09-30 $3,576,531 11,100
2025-09-30 $4,349,835 13,500
2025-09-30 $676,963 2,101
2025-06-30 $2,021,150 5,000
2025-06-30 $2,465,803 6,100
2025-03-31 $432,405 1,500
2025-03-31 $3,315,105 11,500
2025-03-31 $4,555,530 15,803
2024-12-31 $926,784 3,200
2024-12-31 $579,240 2,000