Jane Street’s Exponent EXPO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | – | Sell |
-209,953
| Closed | -$12.9M | – | 11980 |
|
|
2026
Q1 | $13.7M | Buy |
209,953
+84,033
| +67% | +$5.97M | ﹤0.01% | 2160 |
|
|
2025
Q4 | $8.75M | Buy |
125,920
+49,728
| +65% | +$3.49M | ﹤0.01% | 2487 |
|
|
2025
Q3 | $5.29M | Sell |
76,192
-27,084
| -26% | -$1.94M | ﹤0.01% | 3340 |
|
|
2025
Q2 | $7.72M | Sell |
103,276
-23,946
| -19% | -$1.86M | ﹤0.01% | 2466 |
|
|
2025
Q1 | $10.3M | Buy |
127,222
+122,075
| +2,372% | +$10.6M | ﹤0.01% | 1960 |
|
|
2024
Q4 | $459K | Sell |
5,147
-36,808
| -88% | -$3.71M | ﹤0.01% | 6958 |
|
|
2024
Q3 | $4.84M | Sell |
41,955
-39,897
| -49% | -$4.17M | ﹤0.01% | 2913 |
|
|
2024
Q2 | $7.79M | Buy |
81,852
+56,490
| +223% | +$5.09M | ﹤0.01% | 2324 |
|
|
2024
Q1 | $2.1M | Sell |
25,362
-14,570
| -36% | -$1.21M | ﹤0.01% | 4041 |
|
|
2023
Q4 | $3.52M | Buy |
39,932
+21,628
| +118% | +$1.77M | ﹤0.01% | 3377 |
|
|
2023
Q3 | $1.57M | Buy |
18,304
+3,919
| +27% | +$354K | ﹤0.01% | 4451 |
|
|
2023
Q2 | $1.34M | Sell |
14,385
-37,989
| -73% | -$3.57M | ﹤0.01% | 4756 |
|
|
2023
Q1 | $5.22M | Buy |
52,374
+47,003
| +875% | +$4.78M | ﹤0.01% | 2376 |
|
|
2022
Q4 | $532K | Sell |
5,371
-4,924
| -48% | -$478K | ﹤0.01% | 6020 |
|
|
2022
Q3 | $903K | Sell |
10,295
-8,172
| -44% | -$775K | ﹤0.01% | 5591 |
|
|
2022
Q2 | $1.69M | Buy |
18,467
+16,146
| +696% | +$1.52M | ﹤0.01% | 4481 |
|
|
2022
Q1 | $251K | Buy |
+2,321
| New | +$224K | ﹤0.01% | 8678 |
|
|
2021
Q4 | – | Sell |
-6,984
| Closed | -$790K | – | 10268 |
|
|
2021
Q3 | $790K | Buy |
6,984
+2,526
| +57% | +$272K | ﹤0.01% | 6388 |
|
|
2021
Q2 | $398K | Sell |
4,458
-2,119
| -32% | -$198K | ﹤0.01% | 7673 |
|
|
2021
Q1 | $640K | Buy |
+6,577
| New | +$617K | ﹤0.01% | 6346 |
|
|
2020
Q4 | – | Sell |
-4,361
| Closed | -$314K | – | 7634 |
|
|
2020
Q3 | $314K | Sell |
4,361
-7,739
| -64% | -$615K | ﹤0.01% | 5812 |
|
|
2020
Q2 | $979K | Buy |
+12,100
| New | +$871K | ﹤0.01% | 4085 |
|
|
2018
Q1 | – | Sell |
-12,750
| Closed | -$453K | – | 4943 |
|
|
2017
Q4 | $453K | Buy |
+12,750
| New | +$468K | ﹤0.01% | 3296 |
|
|
2014
Q3 | – | Sell |
-18,668
| Closed | -$346K | – | 2680 |
|
|
2014
Q2 | $346K | Buy |
+18,668
| New | +$333K | ﹤0.01% | 1718 |
|
Other funds holding EXPO
GCM
RA
CCA
Jane Street's EXPO Position: Q2 2026 in Review
Jane Street sold out of Exponent (EXPO) in Q2 2026, closing a stake of 209,953 shares — an estimated $12.9M sold.
Jane Street first reported a position in EXPO in Q2 2014 and held it in 24 quarters. The position peaked at $13.7M in Q1 2026. 340 funds tracked by Wall St. Rank hold EXPO as of Q2 2026.
- Jane Street reported no remaining Exponent position as of Q2 2026 after selling out during the quarter.
- Jane Street sold 209,953 Exponent shares in Q2 2026, an estimated $12.9M.
- Jane Street first reported a position in Exponent in Q2 2014 and held it in 24 quarters.
- Jane Street's Exponent position peaked at $13.7M in Q1 2026.
- 340 funds tracked by Wall St. Rank held Exponent as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.