Jane Street’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 | $214M | Buy |
2,862,430
+1,662,504
| +139% | +$100M | 0.02% | 551 |
|
|
2026
Q1 | $41.5M | Buy |
+1,199,926
| New | +$37.5M | 0.01% | 1186 |
|
|
2025
Q4 | – | Sell |
-368,558
| Closed | -$9.46M | – | 12338 |
|
|
2025
Q3 | $10.4M | Buy |
+368,558
| New | +$10.3M | ﹤0.01% | 2374 |
|
|
2025
Q2 | – | Sell |
-103,943
| Closed | -$2.58M | – | 10840 |
|
|
2025
Q1 | $2.28M | Sell |
103,943
-219,168
| -68% | -$5.38M | ﹤0.01% | 4145 |
|
|
2024
Q4 | $8.07M | Buy |
323,111
+52,174
| +19% | +$1.39M | ﹤0.01% | 2089 |
|
|
2024
Q3 | $8.05M | Buy |
270,937
+214,380
| +379% | +$7.08M | ﹤0.01% | 2158 |
|
|
2024
Q2 | $2.22M | Sell |
56,557
-121,926
| -68% | -$5.06M | ﹤0.01% | 4298 |
|
|
2024
Q1 | $7.72M | Buy |
178,483
+112,752
| +172% | +$5.09M | ﹤0.01% | 2077 |
|
|
2023
Q4 | $3.3M | Buy |
65,731
+24,224
| +58% | +$1.08M | ﹤0.01% | 3482 |
|
|
2023
Q3 | $1.79M | Buy |
41,507
+22,920
| +123% | +$1.09M | ﹤0.01% | 4245 |
|
|
2023
Q2 | $929K | Sell |
18,587
-15,692
| -46% | -$728K | ﹤0.01% | 5310 |
|
|
2023
Q1 | $1.83M | Sell |
34,279
-140,830
| -80% | -$6.57M | ﹤0.01% | 3974 |
|
|
2022
Q4 | $6.18M | Sell |
175,109
-40,452
| -19% | -$1.43M | ﹤0.01% | 2200 |
|
|
2022
Q3 | $6.82M | Buy |
215,561
+155,622
| +260% | +$5.46M | ﹤0.01% | 2165 |
|
|
2022
Q2 | $1.89M | Sell |
59,939
-69,980
| -54% | -$2.61M | ﹤0.01% | 4276 |
|
|
2022
Q1 | $5.62M | Buy |
129,919
+124,028
| +2,105% | +$5.48M | ﹤0.01% | 2854 |
|
|
2021
Q4 | $288K | Buy |
+5,891
| New | +$279K | ﹤0.01% | 8239 |
|
|
2021
Q3 | – | Sell |
-799,638
| Closed | -$33.7M | – | 10692 |
|
|
2021
Q2 | $29.1M | Buy |
799,638
+785,051
| +5,382% | +$29.4M | 0.01% | 826 |
|
|
2021
Q1 | $559K | Sell |
14,587
-129,575
| -90% | -$5.05M | ﹤0.01% | 6588 |
|
|
2020
Q4 | $5.35M | Buy |
144,162
+118,324
| +458% | +$4.2M | ﹤0.01% | 2055 |
|
|
2020
Q3 | $793K | Buy |
+25,838
| New | +$760K | ﹤0.01% | 4470 |
|
|
2020
Q2 | – | Sell |
-121,572
| Closed | -$3.02M | – | 7571 |
|
|
2020
Q1 | $2.6M | Buy |
121,572
+110,422
| +990% | +$2.91M | ﹤0.01% | 1756 |
|
|
2019
Q4 | $300K | Sell |
11,150
-55,539
| -83% | -$1.31M | ﹤0.01% | 4269 |
|
|
2019
Q3 | $1.29M | Sell |
66,689
-96,477
| -59% | -$1.77M | ﹤0.01% | 2296 |
|
|
2019
Q2 | $2.88M | Sell |
163,166
-679,335
| -81% | -$11.5M | 0.01% | 1520 |
|
|
2019
Q1 | $12.5M | Buy |
842,501
+701,438
| +497% | +$10.9M | 0.02% | 581 |
|
|
2018
Q4 | $1.96M | Sell |
141,063
-454,778
| -76% | -$6.81M | ﹤0.01% | 1756 |
|
|
2018
Q3 | $10.9M | Buy |
595,841
+73,319
| +14% | +$1.52M | 0.02% | 561 |
|
|
2018
Q2 | $11.6M | Sell |
522,522
-29,179
| -5% | -$678K | 0.03% | 532 |
|
|
2018
Q1 | $12.3M | Buy |
551,701
+529,305
| +2,363% | +$12.3M | 0.03% | 460 |
|
|
2017
Q4 | $489K | Sell |
22,396
-45,434
| -67% | -$1.01M | ﹤0.01% | 3210 |
|
|
2017
Q3 | $1.32M | Buy |
67,830
+38,832
| +134% | +$671K | ﹤0.01% | 2012 |
|
|
2017
Q2 | $417K | Sell |
28,998
-117,239
| -80% | -$1.85M | ﹤0.01% | 3247 |
|
|
2017
Q1 | $2.26M | Buy |
146,237
+62,592
| +75% | +$872K | 0.01% | 1259 |
|
|
2016
Q4 | $949K | Buy |
83,645
+69,932
| +510% | +$662K | ﹤0.01% | 2147 |
|
|
2016
Q3 | $112K | Buy |
+13,713
| New | +$98.4K | ﹤0.01% | 3833 |
|
|
2016
Q1 | – | Sell |
-122,898
| Closed | -$819K | – | 4616 |
|
|
2015
Q4 | $819K | Sell |
122,898
-159,942
| -57% | -$1.13M | 0.01% | 1961 |
|
|
2015
Q3 | $1.93M | Buy |
282,840
+112,128
| +66% | +$829K | 0.01% | 1014 |
|
|
2015
Q2 | $1.39M | Buy |
+170,712
| New | +$1.46M | 0.01% | 1278 |
|
|
2014
Q3 | – | Sell |
-15,546
| Closed | -$138K | – | 3023 |
|
|
2014
Q2 | $138K | Sell |
15,546
-192,641
| -93% | -$1.8M | ﹤0.01% | 2300 |
|
|
2014
Q1 | $1.92M | Buy |
+208,187
| New | +$1.77M | 0.02% | 590 |
|
|
2013
Q4 | – | Sell |
-179,357
| Closed | -$1.65M | – | 2863 |
|
|
2013
Q3 | $1.65M | Buy |
179,357
+114,411
| +176% | +$1.02M | 0.02% | 702 |
|
|
2013
Q2 | $584K | Buy |
+64,946
| New | +$571K | 0.01% | 1308 |
|
Other funds holding STM
SA
WAM
SPC
Jane Street's STM Position: Q2 2026 in Review
Jane Street increased its STMicroelectronics (STM) stake by 139% in Q2 2026, buying an estimated $100M and bringing the position to 2,862,430 shares worth $214M. The position accounts for 0.02% of the portfolio, ranked #551.
Jane Street first reported a position in STM in Q2 2013 and has held it in 43 quarters since. 602 funds tracked by Wall St. Rank hold STM as of Q2 2026.
- Jane Street held 2,862,430 shares of STMicroelectronics worth $214M as of Q2 2026.
- Jane Street bought 1,662,504 STMicroelectronics shares in Q2 2026, an estimated $100M.
- STMicroelectronics made up 0.02% of Jane Street's portfolio in Q2 2026, its #551 holding.
- Jane Street first reported a position in STMicroelectronics in Q2 2013 and has held it in 43 quarters since.
- 602 funds tracked by Wall St. Rank held STMicroelectronics as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.