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Tairen Capital’s MongoDB MDB Stock Holding History

Tairen Capital’s Portfolio MDB Stock Details MDB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-27,600
Closed -$11.6M – 63
2025
Q4 		$11.6M Buy
+27,600
New +$10M 1.21% 29
2025
Q2 		– Sell
-85,800
Closed -$15M – 89
2025
Q1 		$15M Buy
85,800
+35,900
+72% +$8.75M 1% 32
2024
Q4 		$11.6M Buy
+49,900
New +$14.1M 1.71% 18
2024
Q2 		– Sell
-12,000
Closed -$4.3M – 37
2024
Q1 		$4.3M Sell
12,000
-73,949
-86% -$30.2M 0.26% 29
2023
Q4 		$35.1M Sell
85,949
-43,930
-34% -$16.7M 2.46% 13
2023
Q3 		$44.9M Sell
129,879
-370,574
-74% -$141M 6.32% 8
2023
Q2 		$206M Buy
500,453
+493,651
+7,257% +$144M 6.47% 6
2023
Q1 		$1.59M Buy
+6,802
New +$1.43M 0.24% 23
2022
Q3 		– Sell
-69,276
Closed -$18M – 33
2022
Q2 		$18M Buy
69,276
+67,276
+3,364% +$21M 4.11% 7
2022
Q1 		$887K Sell
2,000
-30,974
-94% -$12.1M 0.11% 32
2021
Q4 		$17.5M Buy
+32,974
New +$16.9M 2.69% 14
2020
Q1 		– Sell
-7,387
Closed -$972K – 26
2019
Q4 		$972K Sell
7,387
-123,377
-94% -$16.2M 0.15% 24
2019
Q3 		$15.8M Buy
130,764
+64,728
+98% +$9.34M 2.32% 12
2019
Q2 		$10M Buy
66,036
+48,936
+286% +$7.1M 1.94% 9
2019
Q1 		$2.51M Buy
+17,100
New +$1.75M 0.28% 24

Other funds holding MDB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

Tairen Capital's MDB Position: Q1 2026 in Review

Tairen Capital sold out of MongoDB (MDB) in Q1 2026, closing a stake of 27,600 shares — an estimated $11.6M sold.

Tairen Capital first reported a position in MDB in Q1 2019 and held it in 15 quarters. The position peaked at $206M in Q2 2023. 816 funds tracked by Wall St. Rank hold MDB as of Q1 2026.

  • Tairen Capital reported no remaining MongoDB position as of Q1 2026 after selling out during the quarter.
  • Tairen Capital sold 27,600 MongoDB shares in Q1 2026, an estimated $11.6M.
  • Tairen Capital first reported a position in MongoDB in Q1 2019 and held it in 15 quarters.
  • Tairen Capital's MongoDB position peaked at $206M in Q2 2023.
  • 816 funds tracked by Wall St. Rank held MongoDB as of Q1 2026.

Based on Tairen Capital's 13F filing for Q1 2026, filed 15 May 2026.