Jane Street’s ProShares UltraPro Short QQQ SQQQ Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $64M | Buy |
795,312
+413,212
| +108% | +$29.3M | 0.01% | 904 |
|
|
2025
Q4 | $26.2M | Buy |
382,100
+232,704
| +156% | +$16.5M | ﹤0.01% | 1380 |
|
|
2025
Q3 | $11.4M | Buy |
149,396
+79,352
| +113% | +$7.03M | ﹤0.01% | 2251 |
|
|
2025
Q2 | $6.85M | Buy |
70,044
+13,796
| +25% | +$1.98M | ﹤0.01% | 2598 |
|
|
2025
Q1 | $10.8M | Sell |
56,248
-28,316
| -33% | -$4.48M | ﹤0.01% | 1898 |
|
|
2024
Q4 | $13.2M | Buy |
84,564
+49,876
| +144% | +$8.32M | ﹤0.01% | 1645 |
|
|
2024
Q3 | $6.41M | Buy |
+34,688
| New | +$7.33M | ﹤0.01% | 2473 |
|
|
2022
Q2 | – | Sell |
-1,970
| Closed | -$1.66M | – | 10814 |
|
|
2022
Q1 | $1.66M | Buy |
1,970
+1,656
| +527% | +$1.62M | ﹤0.01% | 5105 |
|
|
2021
Q4 | $233K | Sell |
314
-716
| -70% | -$607K | ﹤0.01% | 8593 |
|
|
2021
Q3 | $1.11M | Buy |
1,030
+348
| +51% | +$352K | ﹤0.01% | 5706 |
|
|
2021
Q2 | $779K | Sell |
682
-1,482
| -68% | -$2.03M | ﹤0.01% | 6371 |
|
|
2021
Q1 | $3.55M | Sell |
2,164
-38,412
| -95% | -$66.3M | ﹤0.01% | 2938 |
|
|
2020
Q4 | $77M | Sell |
40,576
-7,473
| -16% | -$18.1M | 0.04% | 321 |
|
|
2020
Q3 | $143M | Buy |
48,049
+47,888
| +29,744% | +$166M | 0.09% | 151 |
|
|
2020
Q2 | $761K | Sell |
161
-177
| -52% | -$1.25M | ﹤0.01% | 4471 |
|
|
2020
Q1 | $4.12M | Buy |
338
+32
| +10% | +$420K | ﹤0.01% | 1333 |
|
|
2019
Q4 | $4.29M | Buy |
306
+87
| +40% | +$1.49M | 0.01% | 1203 |
|
|
2019
Q3 | $4.46M | Buy |
219
+31
| +16% | +$641K | 0.01% | 1080 |
|
|
2019
Q2 | $4.13M | Sell |
188
-206
| -52% | -$4.86M | 0.01% | 1202 |
|
|
2019
Q1 | $10M | Sell |
394
-1,889
| -83% | -$58.4M | 0.02% | 686 |
|
|
2018
Q4 | $95.7M | Buy |
2,283
+2,172
| +1,957% | +$78.8M | 0.2% | 77 |
|
|
2018
Q3 | $3.09M | Buy |
111
+69
| +164% | +$2.11M | 0.01% | 1468 |
|
|
2018
Q2 | $1.5M | Sell |
42
-74
| -64% | -$2.91M | ﹤0.01% | 2260 |
|
|
2018
Q1 | $5.33M | Sell |
116
-62
| -35% | -$2.73M | 0.01% | 939 |
|
|
2017
Q4 | $9.56M | Buy |
178
+33
| +23% | +$1.91M | 0.03% | 531 |
|
|
2017
Q3 | $9.75M | Buy |
145
+80
| +123% | +$5.68M | 0.03% | 528 |
|
|
2017
Q2 | $5.21M | Buy |
65
+15
| +30% | +$1.24M | 0.02% | 751 |
|
|
2017
Q1 | $4.63M | Buy |
50
+27
| +117% | +$2.82M | 0.02% | 750 |
|
|
2016
Q4 | $2.97M | Sell |
23
-2
| -8% | -$269K | 0.01% | 1000 |
|
|
2016
Q3 | $3.31M | Buy |
25
+4
| +19% | +$594K | 0.02% | 813 |
|
|
2016
Q2 | $3.96M | Sell |
21
-18
| -46% | -$3.38M | 0.02% | 759 |
|
|
2016
Q1 | $7.14M | Buy |
39
+27
| +225% | +$6.04M | 0.04% | 420 |
|
|
2015
Q4 | $2.26M | Buy |
12
+9
| +300% | +$1.76M | 0.01% | 964 |
|
|
2015
Q3 | $665K | Buy |
3
+2
| +200% | +$476K | ﹤0.01% | 2013 |
|
|
2015
Q2 | $335K | Sell |
1
-5
| -83% | -$1.21M | ﹤0.01% | 2695 |
|
|
2015
Q1 | $1.64M | Buy |
6
+2
| +50% | +$559K | 0.01% | 1008 |
|
|
2014
Q4 | $1.18M | Sell |
4
-3
| -43% | -$989K | 0.01% | 927 |
|
|
2014
Q3 | $2.48M | Buy |
7
+4
| +133% | +$1.53M | 0.03% | 501 |
|
|
2014
Q2 | $1.11M | Buy |
3
+1
| +50% | +$513K | 0.01% | 845 |
|
|
2014
Q1 | $1.14M | Buy |
2
+1
| +100% | +$555K | 0.01% | 870 |
|
|
2013
Q4 | $320K | Buy |
+1
| New | +$692K | ﹤0.01% | 1594 |
|
|
2013
Q3 | – | Sell |
-2
| Closed | -$1.87M | – | 1978 |
|
|
2013
Q2 | $2.39M | Buy |
+2
| New | +$2.36M | 0.04% | 380 |
|
Other funds holding SQQQ
TAA
ST
HF
MG
Jane Street's SQQQ Position: Q1 2026 in Review
Jane Street sold out of ProShares UltraPro Short QQQ (SQQQ) in Q1 2026, closing a stake of 178,589 shares — an estimated $12.7M sold.
Jane Street first reported a position in SQQQ in Q4 2014 and held it in 35 quarters. The position peaked at $209M in Q1 2025. 75 funds tracked by Wall St. Rank hold SQQQ as of Q1 2026.
- Jane Street reported no remaining ProShares UltraPro Short QQQ position as of Q1 2026 after selling out during the quarter.
- Jane Street sold 178,589 ProShares UltraPro Short QQQ shares in Q1 2026, an estimated $12.7M.
- Jane Street first reported a position in ProShares UltraPro Short QQQ in Q4 2014 and held it in 35 quarters.
- Jane Street's ProShares UltraPro Short QQQ position peaked at $209M in Q1 2025.
- 75 funds tracked by Wall St. Rank held ProShares UltraPro Short QQQ as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.