Citigroup’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 | $3.36M | Hold |
10,000
| – | – | ﹤0.01% | 2492 |
|
|
2026
Q1 | $2.45M | Sell |
10,000
-7,500
| -43% | -$2.51M | ﹤0.01% | 2539 |
|
|
2025
Q4 | $7.34M | Sell |
17,500
-887,000
| -98% | -$323M | ﹤0.01% | 1750 |
|
|
2025
Q3 | $281M | Buy |
904,500
+74,500
| +9% | +$19.2M | 0.13% | 153 |
|
|
2025
Q2 | $174M | Hold |
830,000
| – | – | 0.09% | 222 |
|
|
2025
Q1 | $146M | Buy |
830,000
+105,000
| +14% | +$25.6M | 0.07% | 240 |
|
|
2024
Q4 | $169M | Buy |
725,000
+25,000
| +4% | +$7.06M | 0.1% | 185 |
|
|
2024
Q3 | $189M | Hold |
700,000
| – | – | 0.11% | 163 |
|
|
2024
Q2 | $175M | Hold |
700,000
| – | – | 0.11% | 165 |
|
|
2024
Q1 | $251M | Hold |
700,000
| – | – | 0.16% | 110 |
|
|
2023
Q4 | $286M | Hold |
700,000
| – | – | 0.2% | 86 |
|
|
2023
Q3 | $242M | Buy |
700,000
+695,000
| +13,900% | +$264M | 0.18% | 91 |
|
|
2023
Q2 | $2.05M | Buy |
+5,000
| New | +$1.46M | ﹤0.01% | 2189 |
|
|
2023
Q1 | – | Sell |
-127,600
| Closed | -$25.1M | – | 5716 |
|
|
2022
Q4 | $25.1M | Hold |
127,600
| – | – | 0.02% | 694 |
|
|
2022
Q3 | $25.3M | Hold |
127,600
| – | – | 0.02% | 667 |
|
|
2022
Q2 | $33.1M | Sell |
127,600
-52,300
| -29% | -$16.4M | 0.02% | 560 |
|
|
2022
Q1 | $79.8M | Buy |
179,900
+54,900
| +44% | +$21.5M | 0.05% | 336 |
|
|
2021
Q4 | $66.2M | Hold |
125,000
| – | – | 0.04% | 454 |
|
|
2021
Q3 | $58.9M | Hold |
125,000
| – | – | 0.03% | 465 |
|
|
2021
Q2 | $45.2M | Buy |
+125,000
| New | +$38.7M | 0.03% | 568 |
|
|
2021
Q1 | – | Sell |
-60,500
| Closed | -$21.7M | – | 6949 |
|
|
2020
Q4 | $21.7M | Sell |
60,500
-8,900
| -13% | -$2.49M | 0.01% | 986 |
|
|
2020
Q3 | $16.1M | Sell |
69,400
-32,800
| -32% | -$7.11M | 0.01% | 1030 |
|
|
2020
Q2 | $23.1M | Sell |
102,200
-7,500
| -7% | -$1.39M | 0.02% | 750 |
|
|
2020
Q1 | $15M | Buy |
109,700
+9,500
| +9% | +$1.4M | 0.01% | 900 |
|
|
2019
Q4 | $13.2M | Buy |
100,200
+19,500
| +24% | +$2.56M | 0.01% | 1251 |
|
|
2019
Q3 | $9.72M | Buy |
80,700
+34,100
| +73% | +$4.92M | 0.01% | 1419 |
|
|
2019
Q2 | $7.09M | Buy |
46,600
+17,900
| +62% | +$2.6M | 0.01% | 1669 |
|
|
2019
Q1 | $4.22M | Buy |
28,700
+26,500
| +1,205% | +$2.72M | ﹤0.01% | 1940 |
|
|
2018
Q4 | $184K | Buy |
+2,200
| New | +$169K | ﹤0.01% | 5101 |
|
Other funds holding MDB
Citigroup's MDB Position: Q2 2026 in Review
Citigroup reduced its MongoDB (MDB) stake by 33% in Q2 2026, selling an estimated $19.9M and leaving 134,122 shares worth $45.1M. The position accounts for 0.01% of the portfolio, ranked #782.
Citigroup first reported a position in MDB in Q4 2017 and has held it in 35 quarters since. The position peaked at $205M in Q4 2025. 870 funds tracked by Wall St. Rank hold MDB as of Q2 2026.
- Citigroup held 134,122 shares of MongoDB worth $45.1M as of Q2 2026.
- Citigroup sold 66,415 MongoDB shares in Q2 2026, an estimated $19.9M.
- MongoDB made up 0.01% of Citigroup's portfolio in Q2 2026, its #782 holding.
- Citigroup first reported a position in MongoDB in Q4 2017 and has held it in 35 quarters since.
- Citigroup's MongoDB position peaked at $205M in Q4 2025.
- 870 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.
Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.