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MSTRMSTR
19 quarters

Position history for Parallax Volatility Advisers, L.P.Parallax Volatility Advisers, L.P.'s holdings in STRATEGY INC

Yes. Parallax Volatility Advisers holds 30,024 shares of MSTR (Strategy), worth $2.6M, as of its Q2 2026 13F filing. It reduced the position by 80,036 shares (-72.7%) from Q1 2026. Parallax Volatility Advisers has held MSTR since Q4 2025, across 3 quarterly 13F filings.

Current Value

$2.6M

Current Shares

30,024

Total Value Change

-$409,013

Total Shares Change

+24,804

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
30,024
-72.7%
$2.6M0.0%$86.93
0
2026-Q1
Increased
110,060
+177.0%
$18M0.0%$124.80
46
2025-Q4
New
39,735
-
$6M0.0%$151.95
38
2025-Q2
Exited
0
-100.0%
$00.0%$404.23
0
2025-Q1
New
3
-
$8650.0%$288.27
17
2024-Q4
Exited
0
-100.0%
$00.0%$289.62
0
2024-Q3
Increased
10,076
+1519.9%
$1.7M0.0%$168.60
41
2024-Q2
Increased
622
+5.6%
$856,7930.0%$137.75
26
2024-Q1
Decreased
589
-70.5%
$1M0.0%$170.46
0
2023-Q4
Increased
2,000
+99.8%
$1.3M0.0%$63.16
41
2023-Q3
Decreased
1,001
-50.5%
$328,6080.0%$32.83
0
2023-Q2
Decreased
2,021
-39.5%
$692,0310.0%$34.24
0
2023-Q1
Decreased
3,343
-82.0%
$977,2260.0%$29.23
0
2022-Q4
Increased
18,624
+566.3%
$2.6M0.0%$14.16
42
2022-Q3
New
2,795
-
$593,0000.0%$21.23
34
2022-Q2
Exited
0
-100.0%
$00.0%$16.43
0
2022-Q1
Increased
12,327
+35.0%
$6M0.0%$48.63
35
2021-Q4
Increased
9,130
+74.9%
$5M0.0%$54.45
41
2021-Q3
New
5,220
-
$3M0.0%$57.84
36

Other major holders of MSTR: VANGUARD GROUP INC, Capital International Investors, BlackRock, Inc.

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