Jane Street’s iShares Russell 2000 ETF IWM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $740M | Buy |
2,984,479
+1,063,224
| +55% | +$274M | 0.1% | 135 |
|
|
2025
Q4 | $473M | Buy |
1,921,255
+1,794,172
| +1,412% | +$441M | 0.07% | 186 |
|
|
2025
Q3 | $30.7M | Sell |
127,083
-674,612
| -84% | -$155M | ﹤0.01% | 1277 |
|
|
2025
Q2 | $173M | Sell |
801,695
-1,831
| -0.2% | -$368K | 0.03% | 322 |
|
|
2025
Q1 | $160M | Sell |
803,526
-703,806
| -47% | -$153M | 0.04% | 270 |
|
|
2024
Q4 | $333M | Buy |
1,507,332
+1,265,514
| +523% | +$289M | 0.07% | 155 |
|
|
2024
Q3 | $53.4M | Sell |
241,818
-360,308
| -60% | -$77.1M | 0.01% | 666 |
|
|
2024
Q2 | $122M | Sell |
602,126
-1,923,144
| -76% | -$389M | 0.03% | 334 |
|
|
2024
Q1 | $531M | Buy |
2,525,270
+631,811
| +33% | +$126M | 0.11% | 94 |
|
|
2023
Q4 | $380M | Buy |
1,893,459
+133,470
| +8% | +$23.9M | 0.1% | 105 |
|
|
2023
Q3 | $311M | Buy |
1,759,989
+2,263
| +0.1% | +$425K | 0.1% | 94 |
|
|
2023
Q2 | $329M | Sell |
1,757,726
-1,576,142
| -47% | -$281M | 0.11% | 85 |
|
|
2023
Q1 | $595M | Buy |
3,333,868
+1,748,543
| +110% | +$322M | 0.24% | 55 |
|
|
2022
Q4 | $276M | Buy |
1,585,325
+139,942
| +10% | +$24.9M | 0.13% | 97 |
|
|
2022
Q3 | $238M | Buy |
1,445,383
+591,463
| +69% | +$108M | 0.1% | 109 |
|
|
2022
Q2 | $145M | Buy |
853,920
+345,890
| +68% | +$63.8M | 0.06% | 208 |
|
|
2022
Q1 | $104M | Sell |
508,030
-314,417
| -38% | -$64.1M | 0.03% | 371 |
|
|
2021
Q4 | $183M | Buy |
822,447
+45,757
| +6% | +$10.3M | 0.06% | 199 |
|
|
2021
Q3 | $170M | Buy |
776,690
+580,243
| +295% | +$129M | 0.06% | 213 |
|
|
2021
Q2 | $45.1M | Buy |
196,447
+65,743
| +50% | +$14.8M | 0.02% | 598 |
|
|
2021
Q1 | $28.9M | Sell |
130,704
-155,532
| -54% | -$34M | 0.01% | 730 |
|
|
2020
Q4 | $56.1M | Buy |
286,236
+196,579
| +219% | +$34.4M | 0.03% | 417 |
|
|
2020
Q3 | $13.4M | Sell |
89,657
-1,057,751
| -92% | -$159M | 0.01% | 1004 |
|
|
2020
Q2 | $164M | Buy |
1,147,408
+1,140,565
| +16,668% | +$150M | 0.12% | 115 |
|
|
2020
Q1 | $783K | Sell |
6,843
-498,382
| -99% | -$74.3M | ﹤0.01% | 3084 |
|
|
2019
Q4 | $83.7M | Sell |
505,225
-390,407
| -44% | -$61.7M | 0.12% | 114 |
|
|
2019
Q3 | $136M | Buy |
895,632
+699,583
| +357% | +$107M | 0.22% | 72 |
|
|
2019
Q2 | $30.5M | Sell |
196,049
-202,965
| -51% | -$31.3M | 0.05% | 267 |
|
|
2019
Q1 | $61.1M | Buy |
399,014
+387,380
| +3,330% | +$58.2M | 0.1% | 141 |
|
|
2018
Q4 | $1.56M | Buy |
11,634
+3,489
| +43% | +$521K | ﹤0.01% | 2010 |
|
|
2018
Q3 | $1.37M | Buy |
+8,145
| New | +$1.38M | ﹤0.01% | 2365 |
|
|
2018
Q1 | – | Sell |
-93,139
| Closed | -$14.4M | – | 5101 |
|
|
2017
Q4 | $14.2M | Sell |
93,139
-286,071
| -75% | -$43M | 0.04% | 389 |
|
|
2017
Q3 | $56.2M | Buy |
379,210
+373,478
| +6,516% | +$52.5M | 0.18% | 106 |
|
|
2017
Q2 | $808K | Sell |
5,732
-9,510
| -62% | -$1.32M | ﹤0.01% | 2447 |
|
|
2017
Q1 | $2.1M | Sell |
15,242
-1,050,367
| -99% | -$144M | 0.01% | 1336 |
|
|
2016
Q4 | $144M | Buy |
1,065,609
+1,050,136
| +6,787% | +$134M | 0.63% | 19 |
|
|
2016
Q3 | $1.92M | Buy |
15,473
+1,738
| +13% | +$211K | 0.01% | 1245 |
|
|
2016
Q2 | $1.58M | Sell |
13,735
-94,298
| -87% | -$10.6M | 0.01% | 1513 |
|
|
2016
Q1 | $12M | Buy |
+108,033
| New | +$11.2M | 0.07% | 258 |
|
|
2015
Q4 | – | Sell |
-26,223
| Closed | -$3.02M | – | 4223 |
|
|
2015
Q3 | $2.86M | Sell |
26,223
-51,730
| -66% | -$6.13M | 0.02% | 734 |
|
|
2015
Q2 | $9.73M | Buy |
+77,953
| New | +$9.74M | 0.06% | 255 |
|
|
2015
Q1 | – | Sell |
-1,243,693
| Closed | -$150M | – | 3314 |
|
|
2014
Q4 | $149M | Buy |
+1,243,693
| New | +$142M | 1.12% | 10 |
|
|
2014
Q3 | – | Sell |
-538,973
| Closed | -$64M | – | 2809 |
|
|
2014
Q2 | $64M | Buy |
538,973
+438,973
| +439% | +$49.9M | 0.81% | 18 |
|
|
2014
Q1 | $11.6M | Buy |
100,000
+82,083
| +458% | +$9.47M | 0.13% | 114 |
|
|
2013
Q4 | $2.07M | Buy |
+17,917
| New | +$1.98M | 0.03% | 457 |
|
|
2013
Q3 | – | Sell |
-102,200
| Closed | -$9.91M | – | 2919 |
|
|
2013
Q2 | $9.91M | Buy |
+102,200
| New | +$9.76M | 0.17% | 85 |
|
Other funds holding IWM
Jane Street's IWM Position: Q1 2026 in Review
Jane Street increased its iShares Russell 2000 ETF (IWM) stake by 55% in Q1 2026, buying an estimated $274M and bringing the position to 2,984,479 shares worth $740M. The position accounts for 0.1% of the portfolio, ranked #135.
Jane Street first reported a position in IWM in Q2 2013 and has held it in 46 quarters since. 2,576 funds tracked by Wall St. Rank hold IWM as of Q1 2026.
- Jane Street held 2,984,479 shares of iShares Russell 2000 ETF worth $740M as of Q1 2026.
- Jane Street bought 1,063,224 iShares Russell 2000 ETF shares in Q1 2026, an estimated $274M.
- iShares Russell 2000 ETF made up 0.1% of Jane Street's portfolio in Q1 2026, its #135 holding.
- Jane Street first reported a position in iShares Russell 2000 ETF in Q2 2013 and has held it in 46 quarters since.
- 2,576 funds tracked by Wall St. Rank held iShares Russell 2000 ETF as of Q1 2026.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.