Jane Street’s iShares Russell Mid-Cap ETF IWR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $9.89M | Buy |
89,684
+67,710
| +308% | +$7.12M | ﹤0.01% | 2845 |
|
|
2026
Q1 | $2.14M | Buy |
21,974
+16,974
| +339% | +$1.7M | ﹤0.01% | 4959 |
|
|
2025
Q4 | $481K | Buy |
+5,000
| New | +$481K | ﹤0.01% | 7772 |
|
|
2025
Q1 | – | Sell |
-3,268
| Closed | -$291K | – | 10014 |
|
|
2024
Q4 | $289K | Sell |
3,268
-11,224
| -77% | -$1.02M | ﹤0.01% | 7795 |
|
|
2024
Q3 | $1.28M | Buy |
14,492
+8,745
| +152% | +$737K | ﹤0.01% | 5390 |
|
|
2024
Q2 | $466K | Sell |
5,747
-34,377
| -86% | -$2.8M | ﹤0.01% | 7133 |
|
|
2024
Q1 | $3.37M | Buy |
40,124
+31,332
| +356% | +$2.48M | ﹤0.01% | 3210 |
|
|
2023
Q4 | $683K | Sell |
8,792
-20,744
| -70% | -$1.47M | ﹤0.01% | 6239 |
|
|
2023
Q3 | $2.05M | Buy |
+29,536
| New | +$2.15M | ﹤0.01% | 4023 |
|
|
2023
Q2 | – | Sell |
-84,777
| Closed | -$5.93M | – | 9132 |
|
|
2023
Q1 | $5.93M | Buy |
84,777
+67,792
| +399% | +$4.79M | ﹤0.01% | 2210 |
|
|
2022
Q4 | $1.15M | Buy |
+16,985
| New | +$1.15M | ﹤0.01% | 4766 |
|
|
2022
Q2 | – | Sell |
-29,301
| Closed | -$2.29M | – | 10248 |
|
|
2022
Q1 | $2.29M | Buy |
+29,301
| New | +$2.26M | ﹤0.01% | 4494 |
|
|
2021
Q1 | – | Sell |
-4,445
| Closed | -$321K | – | 9359 |
|
|
2020
Q4 | $305K | Buy |
+4,445
| New | +$283K | ﹤0.01% | 6392 |
|
|
2020
Q2 | – | Sell |
-15,560
| Closed | -$780K | – | 7314 |
|
|
2020
Q1 | $672K | Buy |
+15,560
| New | +$856K | ﹤0.01% | 3311 |
|
|
2019
Q3 | – | Sell |
-28,941
| Closed | -$1.62M | – | 5419 |
|
|
2019
Q2 | $1.62M | Buy |
28,941
+19,653
| +212% | +$1.08M | ﹤0.01% | 2114 |
|
|
2019
Q1 | $501K | Buy |
+9,288
| New | +$481K | ﹤0.01% | 3686 |
|
|
2018
Q4 | – | Sell |
-226,840
| Closed | -$11.4M | – | 5324 |
|
|
2018
Q3 | $12.5M | Buy |
+226,840
| New | +$12.4M | 0.02% | 484 |
|
|
2018
Q2 | – | Sell |
-464,308
| Closed | -$24.4M | – | 5287 |
|
|
2018
Q1 | $24M | Buy |
464,308
+236,360
| +104% | +$12.5M | 0.06% | 246 |
|
|
2017
Q4 | $11.9M | Buy |
+227,948
| New | +$11.6M | 0.03% | 447 |
|
|
2017
Q3 | – | Sell |
-1,028,568
| Closed | -$49.4M | – | 4767 |
|
|
2017
Q2 | $49.4M | Buy |
+1,028,568
| New | +$48.8M | 0.17% | 102 |
|
|
2017
Q1 | – | Sell |
-314,600
| Closed | -$14.1M | – | 4418 |
|
|
2016
Q4 | $14.1M | Buy |
314,600
+72,508
| +30% | +$3.17M | 0.06% | 250 |
|
|
2016
Q3 | $10.6M | Buy |
242,092
+232,728
| +2,485% | +$10.1M | 0.05% | 295 |
|
|
2016
Q2 | $394K | Sell |
9,364
-16,928
| -64% | -$699K | ﹤0.01% | 3002 |
|
|
2016
Q1 | $1.07M | Sell |
26,292
-569,812
| -96% | -$21.7M | 0.01% | 1796 |
|
|
2015
Q4 | $23.9M | Buy |
596,104
+510,140
| +593% | +$20.8M | 0.15% | 122 |
|
|
2015
Q3 | $3.34M | Sell |
85,964
-87,640
| -50% | -$3.63M | 0.02% | 633 |
|
|
2015
Q2 | $7.39M | Sell |
173,604
-214,200
| -55% | -$9.31M | 0.05% | 328 |
|
|
2015
Q1 | $16.8M | Buy |
+387,804
| New | +$16.5M | 0.13% | 131 |
|
|
2014
Q4 | – | Sell |
-22,012
| Closed | -$894K | – | 2759 |
|
|
2014
Q3 | $871K | Buy |
+22,012
| New | +$887K | 0.01% | 1017 |
|
|
2014
Q2 | – | Sell |
-5,172
| Closed | -$202K | – | 2846 |
|
|
2014
Q1 | $200K | Buy |
+5,172
| New | +$196K | ﹤0.01% | 2374 |
|
Other funds holding IWR
Jane Street's IWR Position: Q2 2026 in Review
Jane Street increased its iShares Russell Mid-Cap ETF (IWR) stake by 308% in Q2 2026, buying an estimated $7.12M and bringing the position to 89,684 shares worth $9.89M. The position accounts for ﹤0.01% of the portfolio, ranked #2845.
Jane Street first reported a position in IWR in Q1 2014 and has held it in 30 quarters since. The position peaked at $49.4M in Q2 2017. 1,575 funds tracked by Wall St. Rank hold IWR as of Q2 2026.
- Jane Street held 89,684 shares of iShares Russell Mid-Cap ETF worth $9.89M as of Q2 2026.
- Jane Street bought 67,710 iShares Russell Mid-Cap ETF shares in Q2 2026, an estimated $7.12M.
- iShares Russell Mid-Cap ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #2845 holding.
- Jane Street first reported a position in iShares Russell Mid-Cap ETF in Q1 2014 and has held it in 30 quarters since.
- Jane Street's iShares Russell Mid-Cap ETF position peaked at $49.4M in Q2 2017.
- 1,575 funds tracked by Wall St. Rank held iShares Russell Mid-Cap ETF as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.