BlackRock’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 | $123M | Sell |
496,400
-1,315,800
| -73% | -$339M | ﹤0.01% | 1975 |
|
|
2025
Q4 | $446M | Buy |
1,812,200
+781,500
| +76% | +$192M | 0.01% | 1193 |
|
|
2025
Q3 | $249M | Sell |
1,030,700
-286,800
| -22% | -$65.8M | ﹤0.01% | 1536 |
|
|
2025
Q2 | $284M | Buy |
1,317,500
+631,800
| +92% | +$127M | 0.01% | 1402 |
|
|
2025
Q1 | $137M | Buy |
685,700
+661,500
| +2,733% | +$143M | ﹤0.01% | 1808 |
|
|
2024
Q4 | $5.35M | Buy |
+24,200
| New | +$5.52M | ﹤0.01% | 3701 |
|
|
2024
Q3 | – | Sell |
-1,027,300
| Closed | -$208M | – | 5276 |
|
|
2024
Q2 | $208M | Buy |
+1,027,300
| New | +$208M | ﹤0.01% | 1591 |
|
|
2021
Q3 | – | Sell |
-236,600
| Closed | -$54.3M | – | 5653 |
|
|
2021
Q2 | $54.3M | Sell |
236,600
-2,208,600
| -90% | -$497M | ﹤0.01% | 2643 |
|
|
2021
Q1 | $540M | Buy |
2,445,200
+1,794,200
| +276% | +$392M | 0.02% | 934 |
|
|
2020
Q4 | $128M | Buy |
+651,000
| New | +$114M | ﹤0.01% | 1923 |
|
|
2020
Q3 | – | Sell |
-3,741,500
| Closed | -$536M | – | 5101 |
|
|
2020
Q2 | $536M | Buy |
+3,741,500
| New | +$491M | 0.02% | 670 |
|
|
2020
Q1 | – | Sell |
-1,613,400
| Closed | -$267M | – | 5017 |
|
|
2019
Q4 | $267M | Sell |
1,613,400
-419,500
| -21% | -$66.3M | 0.01% | 1259 |
|
|
2019
Q3 | $308M | Buy |
2,032,900
+1,718,900
| +547% | +$262M | 0.01% | 1099 |
|
|
2019
Q2 | $48.8M | Buy |
+314,000
| New | +$48.4M | ﹤0.01% | 2330 |
|
|
2018
Q4 | – | Sell |
-699,200
| Closed | -$118M | – | 5005 |
|
|
2018
Q3 | $118M | Sell |
699,200
-600,800
| -46% | -$101M | 0.01% | 1864 |
|
|
2018
Q2 | $213M | Buy |
1,300,000
+1,267,500
| +3,900% | +$203M | 0.01% | 1406 |
|
|
2018
Q1 | $4.93M | Sell |
32,500
-2,109,500
| -98% | -$326M | ﹤0.01% | 3431 |
|
|
2017
Q4 | $327M | Sell |
2,142,000
-1,437,600
| -40% | -$216M | 0.02% | 1006 |
|
|
2017
Q3 | $530M | Buy |
3,579,600
+2,829,600
| +377% | +$398M | 0.03% | 624 |
|
|
2017
Q2 | $106M | Buy |
+750,000
| New | +$104M | 0.01% | 1760 |
|
|
2016
Q2 | – | Sell |
-1,071,000
| Closed | -$118M | – | 3772 |
|
|
2016
Q1 | $118M | Buy |
+1,071,000
| New | +$111M | 0.19% | 111 |
|
|
2015
Q3 | – | Sell |
-420,000
| Closed | -$52.4M | – | 3235 |
|
|
2015
Q2 | $52.4M | Buy |
420,000
+320,000
| +320% | +$40M | 0.08% | 278 |
|
|
2015
Q1 | $12.4M | Sell |
100,000
-350,000
| -78% | -$42.2M | 0.02% | 632 |
|
|
2014
Q4 | $53.8M | Sell |
450,000
-1,230,000
| -73% | -$141M | 0.08% | 284 |
|
|
2014
Q3 | $184M | Buy |
+1,680,000
| New | +$192M | 0.27% | 82 |
|
Other funds holding IWM
BlackRock's IWM Position: Q1 2026 in Review
BlackRock increased its iShares Russell 2000 ETF (IWM) stake by 1.5% in Q1 2026, buying an estimated $41.3M and bringing the position to 10,497,291 shares worth $2.6B. The position accounts for 0.05% of the portfolio, ranked #339.
BlackRock first reported a position in IWM in Q2 2013 and has held it in 52 quarters since. The position peaked at $3.37B in Q4 2017. 2,568 funds tracked by Wall St. Rank hold IWM as of Q1 2026.
- BlackRock held 10,497,291 shares of iShares Russell 2000 ETF worth $2.6B as of Q1 2026.
- BlackRock bought 160,152 iShares Russell 2000 ETF shares in Q1 2026, an estimated $41.3M.
- iShares Russell 2000 ETF made up 0.05% of BlackRock's portfolio in Q1 2026, its #339 holding.
- BlackRock first reported a position in iShares Russell 2000 ETF in Q2 2013 and has held it in 52 quarters since.
- BlackRock's iShares Russell 2000 ETF position peaked at $3.37B in Q4 2017.
- 2,568 funds tracked by Wall St. Rank held iShares Russell 2000 ETF as of Q1 2026.
Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.