BlackRock’s STMicroelectronics STM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $491M | Buy |
6,549,709
+1,620,005
| +33% | +$97.4M | 0.01% | 1228 |
|
|
2026
Q1 | $170M | Sell |
4,929,704
-3,339,517
| -40% | -$105M | ﹤0.01% | 1768 |
|
|
2025
Q4 | $215M | Buy |
8,269,221
+1,559,333
| +23% | +$40M | ﹤0.01% | 1641 |
|
|
2025
Q3 | $190M | Sell |
6,709,888
-4,835,332
| -42% | -$135M | ﹤0.01% | 1691 |
|
|
2025
Q2 | $351M | Buy |
11,545,220
+3,141,820
| +37% | +$78M | 0.01% | 1266 |
|
|
2025
Q1 | $185M | Buy |
8,403,400
+2,809,803
| +50% | +$69M | ﹤0.01% | 1643 |
|
|
2024
Q4 | $140M | Buy |
5,593,597
+377,073
| +7% | +$10M | ﹤0.01% | 1878 |
|
|
2024
Q3 | $155M | Sell |
5,216,524
-379,375
| -7% | -$12.5M | ﹤0.01% | 1808 |
|
|
2024
Q2 | $220M | Buy |
5,595,899
+513,244
| +10% | +$21.3M | 0.01% | 1547 |
|
|
2024
Q1 | $220M | Buy |
5,082,655
+701,508
| +16% | +$31.7M | 0.01% | 1584 |
|
|
2023
Q4 | $220M | Buy |
4,381,147
+345,403
| +9% | +$15.5M | 0.01% | 1594 |
|
|
2023
Q3 | $174M | Buy |
4,035,744
+478,778
| +13% | +$22.9M | 0.01% | 1627 |
|
|
2023
Q2 | $178M | Buy |
3,556,966
+413,497
| +13% | +$19.2M | ﹤0.01% | 1661 |
|
|
2023
Q1 | $168M | Buy |
3,143,469
+33,011
| +1% | +$1.54M | 0.01% | 1675 |
|
|
2022
Q4 | $111M | Sell |
3,110,458
-266,699
| -8% | -$9.41M | ﹤0.01% | 1923 |
|
|
2022
Q3 | $104M | Buy |
3,377,157
+89,332
| +3% | +$3.14M | ﹤0.01% | 1927 |
|
|
2022
Q2 | $103M | Sell |
3,287,825
-242,330
| -7% | -$9.04M | ﹤0.01% | 1984 |
|
|
2022
Q1 | $153M | Buy |
3,530,155
+318,347
| +10% | +$14.1M | ﹤0.01% | 1853 |
|
|
2021
Q4 | $157M | Buy |
3,211,808
+385,671
| +14% | +$18.2M | ﹤0.01% | 1907 |
|
|
2021
Q3 | $123M | Buy |
2,826,137
+130,604
| +5% | +$5.5M | ﹤0.01% | 2083 |
|
|
2021
Q2 | $98.1M | Buy |
2,695,533
+1,949,665
| +261% | +$72.9M | ﹤0.01% | 2268 |
|
|
2021
Q1 | $28.6M | Buy |
745,868
+745,722
| +510,768% | +$29.1M | ﹤0.01% | 2978 |
|
|
2020
Q4 | $5K | Buy |
146
+93
| +175% | +$3.3K | ﹤0.01% | 4910 |
|
|
2020
Q3 | $2K | Buy |
+53
| New | +$1.56K | ﹤0.01% | 4955 |
|
|
2018
Q4 | – | Sell |
-76,311
| Closed | -$1.4M | – | 5049 |
|
|
2018
Q3 | $1.4M | Buy |
76,311
+74,849
| +5,120% | +$1.55M | ﹤0.01% | 3866 |
|
|
2018
Q2 | $32K | Buy |
+1,462
| New | +$34K | ﹤0.01% | 4614 |
|
|
2017
Q4 | – | Sell |
-500
| Closed | -$10K | – | 5005 |
|
|
2017
Q3 | $10K | Sell |
500
-900
| -64% | -$15.5K | ﹤0.01% | 4677 |
|
|
2017
Q2 | $20K | Buy |
1,400
+1,200
| +600% | +$18.9K | ﹤0.01% | 4657 |
|
|
2017
Q1 | $3K | Sell |
200
-200
| -50% | -$2.79K | ﹤0.01% | 4853 |
|
|
2016
Q4 | $5K | Buy |
+400
| New | +$3.79K | ﹤0.01% | 3527 |
|
|
2016
Q1 | – | Sell |
-2,300
| Closed | -$15K | – | 3743 |
|
|
2015
Q4 | $15K | Buy |
+2,300
| New | +$16.2K | ﹤0.01% | 2710 |
|
Other funds holding STM
SA
WAM
SPC
BlackRock's STM Position: Q2 2026 in Review
BlackRock increased its STMicroelectronics (STM) stake by 33% in Q2 2026, buying an estimated $97.4M and bringing the position to 6,549,709 shares worth $491M. The position accounts for 0.01% of the portfolio, ranked #1228.
BlackRock first reported a position in STM in Q4 2015 and has held it in 31 quarters since. 602 funds tracked by Wall St. Rank hold STM as of Q2 2026.
- BlackRock held 6,549,709 shares of STMicroelectronics worth $491M as of Q2 2026.
- BlackRock bought 1,620,005 STMicroelectronics shares in Q2 2026, an estimated $97.4M.
- STMicroelectronics made up 0.01% of BlackRock's portfolio in Q2 2026, its #1228 holding.
- BlackRock first reported a position in STMicroelectronics in Q4 2015 and has held it in 31 quarters since.
- 602 funds tracked by Wall St. Rank held STMicroelectronics as of Q2 2026.
Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.