Jane Street’s MongoDB MDB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $8.58M | Sell |
25,533
-5,946
| -19% | -$1.78M | ﹤0.01% | 3014 |
|
|
2026
Q1 | $7.71M | Sell |
31,479
-37,387
| -54% | -$12.5M | ﹤0.01% | 2874 |
|
|
2025
Q4 | $28.9M | Sell |
68,866
-436,559
| -86% | -$159M | ﹤0.01% | 1292 |
|
|
2025
Q3 | $157M | Buy |
505,425
+251,751
| +99% | +$64.7M | 0.02% | 419 |
|
|
2025
Q2 | $53.3M | Sell |
253,674
-74,729
| -23% | -$13.8M | 0.01% | 727 |
|
|
2025
Q1 | $57.6M | Buy |
328,403
+87,474
| +36% | +$21.3M | 0.01% | 596 |
|
|
2024
Q4 | $56.1M | Buy |
240,929
+42,869
| +22% | +$12.1M | 0.01% | 645 |
|
|
2024
Q3 | $53.5M | Buy |
198,060
+100,836
| +104% | +$26.2M | 0.01% | 665 |
|
|
2024
Q2 | $24.3M | Buy |
97,224
+17,189
| +21% | +$5.43M | 0.01% | 1160 |
|
|
2024
Q1 | $28.7M | Sell |
80,035
-137,502
| -63% | -$56.2M | 0.01% | 945 |
|
|
2023
Q4 | $88.9M | Buy |
217,537
+193,936
| +822% | +$73.6M | 0.02% | 430 |
|
|
2023
Q3 | $8.16M | Sell |
23,601
-122,310
| -84% | -$46.4M | ﹤0.01% | 2001 |
|
|
2023
Q2 | $60M | Buy |
145,911
+88,791
| +155% | +$25.9M | 0.02% | 522 |
|
|
2023
Q1 | $13.3M | Sell |
57,120
-14,123
| -20% | -$2.96M | 0.01% | 1348 |
|
|
2022
Q4 | $14M | Buy |
71,243
+12,003
| +20% | +$2.14M | 0.01% | 1303 |
|
|
2022
Q3 | $11.8M | Sell |
59,240
-2,003
| -3% | -$585K | 0.01% | 1537 |
|
|
2022
Q2 | $15.9M | Buy |
61,243
+17,916
| +41% | +$5.6M | 0.01% | 1307 |
|
|
2022
Q1 | $19.2M | Buy |
43,327
+18,158
| +72% | +$7.1M | 0.01% | 1303 |
|
|
2021
Q4 | $13.3M | Buy |
25,169
+16,621
| +194% | +$8.51M | ﹤0.01% | 1558 |
|
|
2021
Q3 | $4.03M | Buy |
8,548
+6,145
| +256% | +$2.48M | ﹤0.01% | 3094 |
|
|
2021
Q2 | $869K | Sell |
2,403
-91,828
| -97% | -$28.4M | ﹤0.01% | 6129 |
|
|
2021
Q1 | $25.2M | Buy |
94,231
+37,411
| +66% | +$13.3M | 0.01% | 808 |
|
|
2020
Q4 | $20.4M | Buy |
56,820
+15,552
| +38% | +$4.34M | 0.01% | 855 |
|
|
2020
Q3 | $9.55M | Buy |
41,268
+24,721
| +149% | +$5.36M | 0.01% | 1249 |
|
|
2020
Q2 | $3.75M | Buy |
+16,547
| New | +$3.06M | ﹤0.01% | 2208 |
|
|
2020
Q1 | – | Sell |
-8,500
| Closed | -$1.26M | – | 5715 |
|
|
2019
Q4 | $1.12M | Buy |
8,500
+4,048
| +91% | +$531K | ﹤0.01% | 2610 |
|
|
2019
Q3 | $536K | Sell |
4,452
-20,099
| -82% | -$2.9M | ﹤0.01% | 3458 |
|
|
2019
Q2 | $3.73M | Sell |
24,551
-88,567
| -78% | -$12.9M | 0.01% | 1294 |
|
|
2019
Q1 | $16.6M | Buy |
113,118
+108,273
| +2,235% | +$11.1M | 0.03% | 466 |
|
|
2018
Q4 | $405K | Sell |
4,845
-14,527
| -75% | -$1.12M | ﹤0.01% | 3700 |
|
|
2018
Q3 | $1.58M | Sell |
19,372
-21,005
| -52% | -$1.4M | ﹤0.01% | 2165 |
|
|
2018
Q2 | $2M | Buy |
+40,377
| New | +$1.81M | ﹤0.01% | 1930 |
|
Other funds holding MDB
Jane Street's MDB Position: Q2 2026 in Review
Jane Street reduced its MongoDB (MDB) stake by 19% in Q2 2026, selling an estimated $1.78M and leaving 25,533 shares worth $8.58M. The position accounts for ﹤0.01% of the portfolio, ranked #3014.
Jane Street first reported a position in MDB in Q2 2018 and has held it in 32 quarters since. The position peaked at $157M in Q3 2025. 870 funds tracked by Wall St. Rank hold MDB as of Q2 2026.
- Jane Street held 25,533 shares of MongoDB worth $8.58M as of Q2 2026.
- Jane Street sold 5,946 MongoDB shares in Q2 2026, an estimated $1.78M.
- MongoDB made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3014 holding.
- Jane Street first reported a position in MongoDB in Q2 2018 and has held it in 32 quarters since.
- Jane Street's MongoDB position peaked at $157M in Q3 2025.
- 870 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.