Arrowstreet Capital’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 | $261M | Buy |
+3,481,035
| New | +$209M | 0.12% | 155 |
|
|
2026
Q1 | – | Sell |
-1,397,239
| Closed | -$36.2M | – | 2082 |
|
|
2025
Q4 | $36.2M | Sell |
1,397,239
-1,208,316
| -46% | -$31M | 0.02% | 565 |
|
|
2025
Q3 | $73.6M | Buy |
2,605,555
+678,777
| +35% | +$19M | 0.05% | 360 |
|
|
2025
Q2 | $58.6M | Buy |
+1,926,778
| New | +$47.8M | 0.04% | 381 |
|
|
2025
Q1 | – | Sell |
-1,920,774
| Closed | -$48M | – | 2009 |
|
|
2024
Q4 | $48M | Buy |
1,920,774
+1,636,707
| +576% | +$43.5M | 0.04% | 384 |
|
|
2024
Q3 | $9.4M | Sell |
284,067
-855,958
| -75% | -$28.3M | 0.01% | 770 |
|
|
2024
Q2 | $44.8M | Sell |
1,140,025
-52,605
| -4% | -$2.19M | 0.04% | 328 |
|
|
2024
Q1 | $51.6M | Buy |
1,192,630
+799,081
| +203% | +$36.1M | 0.05% | 303 |
|
|
2023
Q4 | $19.7M | Buy |
393,549
+197,938
| +101% | +$8.86M | 0.02% | 422 |
|
|
2023
Q3 | $8.44M | Sell |
195,611
-439,047
| -69% | -$21M | 0.01% | 554 |
|
|
2023
Q2 | $31.7M | Buy |
634,658
+377,272
| +147% | +$17.5M | 0.04% | 313 |
|
|
2023
Q1 | $13.8M | Buy |
257,386
+207,116
| +412% | +$9.66M | 0.02% | 485 |
|
|
2022
Q4 | $1.79M | Buy |
+50,270
| New | +$1.77M | ﹤0.01% | 900 |
|
|
2022
Q2 | – | Sell |
-452,310
| Closed | -$19.5M | – | 1416 |
|
|
2022
Q1 | $19.5M | Sell |
452,310
-156,879
| -26% | -$6.93M | 0.02% | 401 |
|
|
2021
Q4 | $29.8M | Buy |
609,189
+558,433
| +1,100% | +$26.4M | 0.04% | 391 |
|
|
2021
Q3 | $2.21M | Buy |
+50,756
| New | +$2.14M | ﹤0.01% | 1108 |
|
|
2021
Q2 | – | Sell |
-1,199,281
| Closed | -$46M | – | 2200 |
|
|
2021
Q1 | $46M | Sell |
1,199,281
-426,835
| -26% | -$16.6M | 0.06% | 319 |
|
|
2020
Q4 | $60.4M | Buy |
1,626,116
+1,094,982
| +206% | +$38.8M | 0.09% | 228 |
|
|
2020
Q3 | $16.3M | Sell |
531,134
-201,095
| -27% | -$5.92M | 0.03% | 632 |
|
|
2020
Q2 | $20.1M | Sell |
732,229
-1,302,163
| -64% | -$32.4M | 0.04% | 502 |
|
|
2020
Q1 | $43.5M | Sell |
2,034,392
-143,301
| -7% | -$3.78M | 0.12% | 160 |
|
|
2019
Q4 | $58.6M | Sell |
2,177,693
-764,348
| -26% | -$18.1M | 0.14% | 147 |
|
|
2019
Q3 | $56.9M | Buy |
2,942,041
+214,910
| +8% | +$3.94M | 0.13% | 165 |
|
|
2019
Q2 | $48.1M | Sell |
2,727,131
-1,767,943
| -39% | -$29.9M | 0.11% | 197 |
|
|
2019
Q1 | $66.8M | Sell |
4,495,074
-588,025
| -12% | -$9.12M | 0.16% | 150 |
|
|
2018
Q4 | $70.6M | Buy |
5,083,099
+1,335,865
| +36% | +$20M | 0.18% | 130 |
|
|
2018
Q3 | $68.7M | Buy |
3,747,234
+1,424,533
| +61% | +$29.5M | 0.16% | 147 |
|
|
2018
Q2 | $51.4M | Sell |
2,322,701
-47,775
| -2% | -$1.11M | 0.13% | 173 |
|
|
2018
Q1 | $52.8M | Sell |
2,370,476
-4,700,403
| -66% | -$110M | 0.12% | 183 |
|
|
2017
Q4 | $154M | Sell |
7,070,879
-317,236
| -4% | -$7.02M | 0.37% | 71 |
|
|
2017
Q3 | $143M | Sell |
7,388,115
-346,536
| -4% | -$5.98M | 0.38% | 69 |
|
|
2017
Q2 | $111M | Buy |
7,734,651
+1,151,164
| +17% | +$18.2M | 0.34% | 81 |
|
|
2017
Q1 | $102M | Buy |
+6,583,487
| New | +$91.8M | 0.37% | 65 |
|
|
2016
Q4 | – | Sell |
-4,059,742
| Closed | -$33.1M | – | 2425 |
|
|
2016
Q3 | $33.1M | Buy |
4,059,742
+2,937,595
| +262% | +$21.1M | 0.11% | 188 |
|
|
2016
Q2 | $6.61M | Sell |
1,122,147
-1,538,223
| -58% | -$8.83M | 0.02% | 524 |
|
|
2016
Q1 | $14.8M | Sell |
2,660,370
-620,433
| -19% | -$3.65M | 0.06% | 290 |
|
|
2015
Q4 | $21.9M | Buy |
3,280,803
+3,067,428
| +1,438% | +$21.7M | 0.1% | 198 |
|
|
2015
Q3 | $1.46M | Sell |
213,375
-2,259,544
| -91% | -$16.7M | 0.01% | 824 |
|
|
2015
Q2 | $20.1M | Sell |
2,472,919
-1,807,866
| -42% | -$15.5M | 0.11% | 182 |
|
|
2015
Q1 | $39.7M | Buy |
4,280,785
+2,859,125
| +201% | +$24.9M | 0.24% | 102 |
|
|
2014
Q4 | $10.6M | Buy |
1,421,660
+1,004,055
| +240% | +$7.26M | 0.06% | 299 |
|
|
2014
Q3 | $3.21M | Buy |
417,605
+329,909
| +376% | +$2.75M | 0.02% | 485 |
|
|
2014
Q2 | $780K | Buy |
+87,696
| New | +$821K | ﹤0.01% | 756 |
|
|
2014
Q1 | – | Sell |
-1,110,265
| Closed | -$8.88M | – | 1329 |
|
|
2013
Q4 | $8.88M | Buy |
1,110,265
+141,279
| +15% | +$1.13M | 0.05% | 315 |
|
|
2013
Q3 | $8.91M | Sell |
968,986
-215,530
| -18% | -$1.92M | 0.06% | 278 |
|
|
2013
Q2 | $10.6M | Buy |
+1,184,516
| New | +$10.4M | 0.08% | 215 |
|
Other funds holding STM
SA
WAM
SPC
Arrowstreet Capital's STM Position: Q2 2026 in Review
Arrowstreet Capital opened a new position in STMicroelectronics (STM) in Q2 2026: 3,481,035 shares worth $261M. The stake represents 0.12% of the portfolio and ranks #155 among its holdings. This is a return to the name: Arrowstreet Capital previously reported a position in STM as recently as Q4 2025.
Arrowstreet Capital first reported a position in STM in Q2 2013 and has held it in 46 quarters since. 602 funds tracked by Wall St. Rank hold STM as of Q2 2026.
- Arrowstreet Capital held 3,481,035 shares of STMicroelectronics worth $261M as of Q2 2026.
- STMicroelectronics was a new Arrowstreet Capital position in Q2 2026.
- STMicroelectronics made up 0.12% of Arrowstreet Capital's portfolio in Q2 2026, its #155 holding.
- Arrowstreet Capital first reported a position in STMicroelectronics in Q2 2013 and has held it in 46 quarters since.
- 602 funds tracked by Wall St. Rank held STMicroelectronics as of Q2 2026.
Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.