Jane Street’s ProShares UltraShort Russell2000 TWM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $725K | Buy |
23,398
+2,648
| +13% | +$77.2K | ﹤0.01% | 7202 |
|
|
2025
Q4 | $664K | Buy |
+20,750
| New | +$678K | ﹤0.01% | 7082 |
|
|
2025
Q2 | – | Sell |
-12,400
| Closed | -$668K | – | 10933 |
|
|
2025
Q1 | $668K | Buy |
+12,400
| New | +$576K | ﹤0.01% | 6335 |
|
|
2024
Q4 | – | Sell |
-76,844
| Closed | -$3.52M | – | 10625 |
|
|
2024
Q3 | $3.52M | Buy |
76,844
+20,521
| +36% | +$1.03M | ﹤0.01% | 3445 |
|
|
2024
Q2 | $3.16M | Buy |
56,323
+43,967
| +356% | +$2.51M | ﹤0.01% | 3732 |
|
|
2024
Q1 | $647K | Sell |
12,356
-12,911
| -51% | -$762K | ﹤0.01% | 6209 |
|
|
2023
Q4 | $1.47M | Buy |
+25,267
| New | +$1.93M | ﹤0.01% | 4855 |
|
|
2023
Q3 | – | Sell |
-3,680
| Closed | -$257K | – | 9415 |
|
|
2023
Q2 | $257K | Buy |
+3,680
| New | +$287K | ﹤0.01% | 7355 |
|
|
2023
Q1 | – | Sell |
-9,688
| Closed | -$804K | – | 9956 |
|
|
2022
Q4 | $804K | Sell |
9,688
-14,404
| -60% | -$1.18M | ﹤0.01% | 5329 |
|
|
2022
Q3 | $2.35M | Buy |
+24,092
| New | +$2M | ﹤0.01% | 3908 |
|
|
2022
Q2 | – | Sell |
-12,172
| Closed | -$871K | – | 10916 |
|
|
2022
Q1 | $871K | Sell |
12,172
-492
| -4% | -$37K | ﹤0.01% | 6413 |
|
|
2021
Q4 | $819K | Buy |
12,664
+5,557
| +78% | +$359K | ﹤0.01% | 6310 |
|
|
2021
Q3 | $498K | Buy |
7,107
+2,547
| +56% | +$178K | ﹤0.01% | 7279 |
|
|
2021
Q2 | $302K | Sell |
4,560
-8,727
| -66% | -$613K | ﹤0.01% | 8139 |
|
|
2021
Q1 | $983K | Buy |
13,287
+10,864
| +448% | +$858K | ﹤0.01% | 5492 |
|
|
2020
Q4 | $243K | Buy |
2,423
+1,004
| +71% | +$133K | ﹤0.01% | 6707 |
|
|
2020
Q3 | $256K | Buy |
+1,419
| New | +$262K | ﹤0.01% | 6106 |
|
|
2020
Q2 | – | Sell |
-1,363
| Closed | -$373K | – | 7599 |
|
|
2020
Q1 | $532K | Buy |
1,363
+487
| +56% | +$152K | ﹤0.01% | 3567 |
|
|
2019
Q4 | $220K | Sell |
876
-1,256
| -59% | -$351K | ﹤0.01% | 4628 |
|
|
2019
Q3 | $648K | Buy |
+2,132
| New | +$649K | ﹤0.01% | 3186 |
|
|
2019
Q2 | – | Sell |
-927
| Closed | -$283K | – | 5753 |
|
|
2019
Q1 | $287K | Buy |
927
+276
| +42% | +$90.1K | ﹤0.01% | 4307 |
|
|
2018
Q4 | $269K | Buy |
651
+105
| +19% | +$36.3K | ﹤0.01% | 4187 |
|
|
2018
Q3 | $149K | Buy |
+546
| New | +$150K | ﹤0.01% | 4774 |
|
|
2018
Q1 | – | Sell |
-501
| Closed | -$169K | – | 5411 |
|
|
2017
Q4 | $175K | Sell |
501
-213
| -30% | -$77.4K | ﹤0.01% | 4251 |
|
|
2017
Q3 | $267K | Buy |
+714
| New | +$299K | ﹤0.01% | 3820 |
|
|
2017
Q2 | – | Sell |
-464
| Closed | -$204K | – | 4881 |
|
|
2017
Q1 | $208K | Buy |
+464
| New | +$213K | ﹤0.01% | 3835 |
|
|
2016
Q3 | – | Sell |
-1,499
| Closed | -$917K | – | 4544 |
|
|
2016
Q2 | $1.04M | Buy |
1,499
+144
| +11% | +$106K | 0.01% | 1930 |
|
|
2016
Q1 | $1.05M | Buy |
1,355
+916
| +209% | +$835K | 0.01% | 1806 |
|
|
2015
Q4 | $345K | Sell |
439
-342
| -44% | -$262K | ﹤0.01% | 2923 |
|
|
2015
Q3 | $677K | Buy |
+781
| New | +$592K | ﹤0.01% | 1991 |
|
|
2015
Q2 | – | Sell |
-579
| Closed | -$406K | – | 4057 |
|
|
2015
Q1 | $412K | Sell |
579
-452
| -44% | -$349K | ﹤0.01% | 2235 |
|
|
2014
Q4 | $816K | Buy |
+1,031
| New | +$917K | 0.01% | 1161 |
|
|
2014
Q2 | – | Sell |
-917
| Closed | -$873K | – | 3135 |
|
|
2014
Q1 | $841K | Buy |
917
+791
| +628% | +$753K | 0.01% | 1103 |
|
|
2013
Q4 | $121K | Sell |
126
-162
| -56% | -$173K | ﹤0.01% | 2153 |
|
|
2013
Q3 | $334K | Buy |
+288
| New | +$360K | ﹤0.01% | 2005 |
|
Other funds holding TWM
TF
HIM
GS
TRCT
TSS
FTUS
Jane Street's TWM Position: Q1 2026 in Review
Jane Street increased its ProShares UltraShort Russell2000 (TWM) stake by 13% in Q1 2026, buying an estimated $77.2K and bringing the position to 23,398 shares worth $725K. The position accounts for ﹤0.01% of the portfolio, ranked #7202.
Jane Street first reported a position in TWM in Q3 2013 and has held it in 35 quarters since. The position peaked at $3.52M in Q3 2024. 17 funds tracked by Wall St. Rank hold TWM as of Q1 2026.
- Jane Street held 23,398 shares of ProShares UltraShort Russell2000 worth $725K as of Q1 2026.
- Jane Street bought 2,648 ProShares UltraShort Russell2000 shares in Q1 2026, an estimated $77.2K.
- ProShares UltraShort Russell2000 made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7202 holding.
- Jane Street first reported a position in ProShares UltraShort Russell2000 in Q3 2013 and has held it in 35 quarters since.
- Jane Street's ProShares UltraShort Russell2000 position peaked at $3.52M in Q3 2024.
- 17 funds tracked by Wall St. Rank held ProShares UltraShort Russell2000 as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.