Jane Street’s ProShares Ultra MSCI Japan EZJ Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $257K | Buy |
+3,966
| New | +$246K | ﹤0.01% | 9548 |
|
|
2025
Q4 | – | Sell |
-4,901
| Closed | -$239K | – | 11478 |
|
|
2025
Q3 | $239K | Buy |
+4,901
| New | +$225K | ﹤0.01% | 9334 |
|
|
2024
Q4 | – | Sell |
-5,358
| Closed | -$224K | – | 9715 |
|
|
2024
Q3 | $224K | Sell |
5,358
-6,376
| -54% | -$257K | ﹤0.01% | 8485 |
|
|
2024
Q2 | $462K | Buy |
+11,734
| New | +$467K | ﹤0.01% | 7150 |
|
|
2024
Q1 | – | Sell |
-15,679
| Closed | -$570K | – | 9434 |
|
|
2023
Q4 | $570K | Buy |
+15,679
| New | +$516K | ﹤0.01% | 6547 |
|
|
2023
Q3 | – | Sell |
-7,949
| Closed | -$279K | – | 8835 |
|
|
2023
Q2 | $279K | Buy |
+7,949
| New | +$265K | ﹤0.01% | 7247 |
|
|
2022
Q3 | – | Sell |
-24,453
| Closed | -$684K | – | 9889 |
|
|
2022
Q2 | $684K | Buy |
24,453
+6,666
| +37% | +$213K | ﹤0.01% | 6166 |
|
|
2022
Q1 | $680K | Buy |
17,787
+1,442
| +9% | +$58.8K | ﹤0.01% | 6900 |
|
|
2021
Q4 | $748K | Buy |
+16,345
| New | +$765K | ﹤0.01% | 6497 |
|
|
2018
Q2 | – | Sell |
-22,140
| Closed | -$970K | – | 5124 |
|
|
2018
Q1 | $970K | Buy |
22,140
+2,487
| +13% | +$112K | ﹤0.01% | 2709 |
|
|
2017
Q4 | $854K | Sell |
19,653
-39,570
| -67% | -$1.64M | ﹤0.01% | 2528 |
|
|
2017
Q3 | $2.19M | Buy |
59,223
+10,152
| +21% | +$363K | 0.01% | 1509 |
|
|
2017
Q2 | $1.72M | Buy |
49,071
+1,104
| +2% | +$37.2K | 0.01% | 1637 |
|
|
2017
Q1 | $1.54M | Buy |
47,967
+2,166
| +5% | +$68.8K | 0.01% | 1612 |
|
|
2016
Q4 | $1.34M | Buy |
45,801
+4,953
| +12% | +$148K | 0.01% | 1715 |
|
|
2016
Q3 | $1.23M | Buy |
40,848
+12,066
| +42% | +$345K | 0.01% | 1702 |
|
|
2016
Q2 | $737K | Buy |
28,782
+4,593
| +19% | +$120K | ﹤0.01% | 2345 |
|
|
2016
Q1 | $616K | Buy |
+24,189
| New | +$601K | ﹤0.01% | 2374 |
|
|
2015
Q3 | – | Sell |
-9,936
| Closed | -$329K | – | 3739 |
|
|
2015
Q2 | $329K | Sell |
9,936
-28,026
| -74% | -$954K | ﹤0.01% | 2720 |
|
|
2015
Q1 | $1.2M | Sell |
37,962
-46,959
| -55% | -$1.36M | 0.01% | 1236 |
|
|
2014
Q4 | $2.18M | Buy |
+84,921
| New | +$2.26M | 0.02% | 632 |
|
|
2014
Q3 | – | Sell |
-29,355
| Closed | -$871K | – | 2682 |
|
|
2014
Q2 | $871K | Buy |
29,355
+3,453
| +13% | +$91.4K | 0.01% | 1000 |
|
|
2014
Q1 | $677K | Buy |
+25,902
| New | +$705K | 0.01% | 1293 |
|
|
2013
Q4 | – | Sell |
-111,597
| Closed | -$3.23M | – | 2509 |
|
|
2013
Q3 | $3.25M | Buy |
111,597
+68,040
| +156% | +$1.88M | 0.04% | 370 |
|
|
2013
Q2 | $1.13M | Buy |
+43,557
| New | +$1.16M | 0.02% | 800 |
|
Other funds holding EZJ
Jane Street's EZJ Position: Q2 2026 in Review
Jane Street opened a new position in ProShares Ultra MSCI Japan (EZJ) in Q2 2026: 3,966 shares worth $257K. The stake represents ﹤0.01% of the portfolio and ranks #9548 among its holdings. This is a return to the name: Jane Street previously reported a position in EZJ as recently as Q3 2025.
Jane Street first reported a position in EZJ in Q2 2013 and has held it in 25 quarters since. The position peaked at $3.25M in Q3 2013. 7 funds tracked by Wall St. Rank hold EZJ as of Q2 2026.
- Jane Street held 3,966 shares of ProShares Ultra MSCI Japan worth $257K as of Q2 2026.
- ProShares Ultra MSCI Japan was a new Jane Street position in Q2 2026.
- ProShares Ultra MSCI Japan made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #9548 holding.
- Jane Street first reported a position in ProShares Ultra MSCI Japan in Q2 2013 and has held it in 25 quarters since.
- Jane Street's ProShares Ultra MSCI Japan position peaked at $3.25M in Q3 2013.
- 7 funds tracked by Wall St. Rank held ProShares Ultra MSCI Japan as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.