Citadel Advisors’s MongoDB MDB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $360M | Buy |
1,472,500
+502,800
| +52% | +$168M | 0.06% | 257 |
|
|
2025
Q4 | $407M | Sell |
969,700
-210,700
| -18% | -$76.7M | 0.06% | 240 |
|
|
2025
Q3 | $366M | Buy |
1,180,400
+57,900
| +5% | +$14.9M | 0.06% | 269 |
|
|
2025
Q2 | $236M | Sell |
1,122,500
-211,700
| -16% | -$39.1M | 0.04% | 355 |
|
|
2025
Q1 | $234M | Buy |
1,334,200
+97,400
| +8% | +$23.7M | 0.04% | 325 |
|
|
2024
Q4 | $288M | Buy |
1,236,800
+243,000
| +24% | +$68.6M | 0.05% | 275 |
|
|
2024
Q3 | $269M | Sell |
993,800
-54,900
| -5% | -$14.3M | 0.05% | 272 |
|
|
2024
Q2 | $262M | Buy |
1,048,700
+349,500
| +50% | +$110M | 0.05% | 268 |
|
|
2024
Q1 | $251M | Sell |
699,200
-177,600
| -20% | -$72.6M | 0.05% | 293 |
|
|
2023
Q4 | $358M | Sell |
876,800
-97,900
| -10% | -$37.1M | 0.07% | 176 |
|
|
2023
Q3 | $337M | Buy |
974,700
+170,600
| +21% | +$64.8M | 0.07% | 165 |
|
|
2023
Q2 | $330M | Sell |
804,100
-163,900
| -17% | -$47.8M | 0.07% | 162 |
|
|
2023
Q1 | $226M | Sell |
968,000
-1,137,000
| -54% | -$239M | 0.05% | 277 |
|
|
2022
Q4 | $414M | Buy |
2,105,000
+451,400
| +27% | +$80.3M | 0.1% | 142 |
|
|
2022
Q3 | $328M | Buy |
1,653,600
+707,000
| +75% | +$206M | 0.07% | 169 |
|
|
2022
Q2 | $246M | Buy |
946,600
+349,200
| +58% | +$109M | 0.06% | 226 |
|
|
2022
Q1 | $265M | Buy |
597,400
+134,100
| +29% | +$52.4M | 0.05% | 244 |
|
|
2021
Q4 | $245M | Buy |
463,300
+34,300
| +8% | +$17.6M | 0.05% | 274 |
|
|
2021
Q3 | $202M | Buy |
429,000
+74,500
| +21% | +$30M | 0.04% | 333 |
|
|
2021
Q2 | $128M | Buy |
354,500
+79,300
| +29% | +$24.5M | 0.03% | 544 |
|
|
2021
Q1 | $73.6M | Sell |
275,200
-132,200
| -32% | -$46.8M | 0.02% | 760 |
|
|
2020
Q4 | $146M | Buy |
407,400
+80,000
| +24% | +$22.3M | 0.04% | 372 |
|
|
2020
Q3 | $75.8M | Sell |
327,400
-6,000
| -2% | -$1.3M | 0.02% | 612 |
|
|
2020
Q2 | $75.5M | Sell |
333,400
-17,600
| -5% | -$3.26M | 0.03% | 546 |
|
|
2020
Q1 | $47.9M | Sell |
351,000
-57,100
| -14% | -$8.43M | 0.02% | 667 |
|
|
2019
Q4 | $53.7M | Buy |
408,100
+59,400
| +17% | +$7.8M | 0.02% | 732 |
|
|
2019
Q3 | $42M | Sell |
348,700
-78,900
| -18% | -$11.4M | 0.02% | 871 |
|
|
2019
Q2 | $65M | Buy |
427,600
+184,900
| +76% | +$26.8M | 0.03% | 591 |
|
|
2019
Q1 | $35.7M | Buy |
242,700
+133,100
| +121% | +$13.7M | 0.02% | 888 |
|
|
2018
Q4 | $9.18M | Sell |
109,600
-4,500
| -4% | -$346K | 0.01% | 1998 |
|
|
2018
Q3 | $9.3M | Buy |
114,100
+27,600
| +32% | +$1.84M | ﹤0.01% | 2184 |
|
|
2018
Q2 | $4.29M | Buy |
+86,500
| New | +$3.88M | ﹤0.01% | 2964 |
|
Other funds holding MDB
VPM
VCM
Citadel Advisors's MDB Position: Q1 2026 in Review
Citadel Advisors reduced its MongoDB (MDB) stake by 35% in Q1 2026, selling an estimated $102M and leaving 557,057 shares worth $136M. The position accounts for 0.02% of the portfolio, ranked #633.
Citadel Advisors first reported a position in MDB in Q4 2017 and has held it in 31 quarters since. The position peaked at $362M in Q4 2025. 811 funds tracked by Wall St. Rank hold MDB as of Q1 2026.
- Citadel Advisors held 557,057 shares of MongoDB worth $136M as of Q1 2026.
- Citadel Advisors sold 304,660 MongoDB shares in Q1 2026, an estimated $102M.
- MongoDB made up 0.02% of Citadel Advisors's portfolio in Q1 2026, its #633 holding.
- Citadel Advisors first reported a position in MongoDB in Q4 2017 and has held it in 31 quarters since.
- Citadel Advisors's MongoDB position peaked at $362M in Q4 2025.
- 811 funds tracked by Wall St. Rank held MongoDB as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.