Parallax Volatility Advisers’s Strategy Inc MSTR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $36.5M | Sell |
419,600
-251,300
| -37% | -$36.5M | 0.06% | 155 |
|
|
2026
Q1 | $110M | Buy |
670,900
+127,600
| +23% | +$18.2M | 0.29% | 57 |
|
|
2025
Q4 | $82.6M | Buy |
543,300
+318,900
| +142% | +$73.4M | 0.16% | 102 |
|
|
2025
Q3 | $72.3M | Buy |
224,400
+22,100
| +11% | +$8.2M | 0.11% | 97 |
|
|
2025
Q2 | $81.8M | Buy |
202,300
+121,300
| +150% | +$44.2M | 0.18% | 87 |
|
|
2025
Q1 | $23.3M | Buy |
81,000
+16,400
| +25% | +$5.21M | 0.06% | 239 |
|
|
2024
Q4 | $18.7M | Sell |
64,600
-22,300
| -26% | -$6.71M | 0.04% | 363 |
|
|
2024
Q3 | $14.7M | Sell |
86,900
-64,100
| -42% | -$9.16M | 0.03% | 415 |
|
|
2024
Q2 | $20.8M | Buy |
151,000
+122,000
| +421% | +$17.6M | 0.04% | 295 |
|
|
2024
Q1 | $4.94M | Buy |
+29,000
| New | +$2.64M | 0.01% | 734 |
|
|
2023
Q4 | – | Sell |
-40,000
| Closed | -$1.31M | – | 2382 |
|
|
2023
Q3 | $1.31M | Buy |
40,000
+27,000
| +208% | +$1.02M | ﹤0.01% | 1255 |
|
|
2023
Q2 | $445K | Sell |
13,000
-108,000
| -89% | -$3.27M | ﹤0.01% | 1679 |
|
|
2023
Q1 | $3.54M | Sell |
121,000
-11,000
| -8% | -$268K | 0.01% | 1003 |
|
|
2022
Q4 | $1.87M | Buy |
132,000
+127,000
| +2,540% | +$2.6M | ﹤0.01% | 1421 |
|
|
2022
Q3 | $106K | Sell |
5,000
-33,000
| -87% | -$828K | ﹤0.01% | 2463 |
|
|
2022
Q2 | $623K | Buy |
38,000
+29,000
| +322% | +$839K | ﹤0.01% | 1823 |
|
|
2022
Q1 | $438K | Sell |
9,000
-4,000
| -31% | -$173K | ﹤0.01% | 1944 |
|
|
2021
Q4 | $708K | Sell |
13,000
-44,000
| -77% | -$3.02M | ﹤0.01% | 2042 |
|
|
2021
Q3 | $3.3M | Sell |
57,000
-192,000
| -77% | -$12.3M | ﹤0.01% | 1434 |
|
|
2021
Q2 | $16.5M | Buy |
+249,000
| New | +$14.7M | 0.01% | 702 |
|
|
2017
Q2 | – | Sell |
-42,000
| Closed | -$789K | – | 3325 |
|
|
2017
Q1 | $789K | Buy |
+42,000
| New | +$814K | ﹤0.01% | 1273 |
|
|
2016
Q1 | – | Sell |
-104,000
| Closed | -$1.86M | – | 3248 |
|
|
2015
Q4 | $1.86M | Buy |
+104,000
| New | +$1.89M | ﹤0.01% | 1039 |
|
|
2015
Q2 | – | Sell |
-4,000
| Closed | -$68K | – | 4459 |
|
|
2015
Q1 | $68K | Sell |
4,000
-17,000
| -81% | -$287K | ﹤0.01% | 2799 |
|
|
2014
Q4 | $341K | Buy |
+21,000
| New | +$332K | ﹤0.01% | 2359 |
|
|
2014
Q3 | – | Sell |
-2,000
| Closed | -$28K | – | 4376 |
|
|
2014
Q2 | $28K | Sell |
2,000
-1,000
| -33% | -$12.8K | ﹤0.01% | 3306 |
|
|
2014
Q1 | $35K | Sell |
3,000
-19,000
| -86% | -$237K | ﹤0.01% | 2518 |
|
|
2013
Q4 | $274K | Buy |
22,000
+20,000
| +1,000% | +$236K | ﹤0.01% | 1303 |
|
|
2013
Q3 | $21K | Buy |
+2,000
| New | +$19.5K | ﹤0.01% | 2251 |
|
Other funds holding MSTR
Parallax Volatility Advisers's MSTR Position: Q2 2026 in Review
Parallax Volatility Advisers reduced its Strategy Inc (MSTR) stake by 73% in Q2 2026, selling an estimated $11.6M and leaving 30,024 shares worth $2.61M. The position accounts for ﹤0.01% of the portfolio, ranked #746.
Parallax Volatility Advisers first reported a position in MSTR in Q2 2013 and has held it in 26 quarters since. The position peaked at $18M in Q1 2026. 852 funds tracked by Wall St. Rank hold MSTR as of Q2 2026.
- Parallax Volatility Advisers held 30,024 shares of Strategy Inc worth $2.61M as of Q2 2026.
- Parallax Volatility Advisers sold 80,036 Strategy Inc shares in Q2 2026, an estimated $11.6M.
- Strategy Inc made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q2 2026, its #746 holding.
- Parallax Volatility Advisers first reported a position in Strategy Inc in Q2 2013 and has held it in 26 quarters since.
- Parallax Volatility Advisers's Strategy Inc position peaked at $18M in Q1 2026.
- 852 funds tracked by Wall St. Rank held Strategy Inc as of Q2 2026.
Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.