Two Sigma Investments
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Two Sigma Investments’s MongoDB MDB Stock Holding History

Two Sigma Investments’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
Q2 		$12.8M Sell
38,111
-249,051
-87% -$74.7M 0.01% 1333
2026
Q1 		$70.3M Buy
287,162
+39,409
+16% +$13.2M 0.06% 381
2025
Q4 		$104M Buy
247,753
+169,346
+216% +$61.6M 0.15% 174
2025
Q3 		$24.3M Sell
78,407
-135,382
-63% -$34.8M 0.04% 570
2025
Q2 		$44.9M Sell
213,789
-25,981
-11% -$4.8M 0.08% 309
2025
Q1 		$42.1M Buy
239,770
+236,470
+7,166% +$57.6M 0.09% 274
2024
Q4 		$768K Buy
+3,300
New +$932K ﹤0.01% 2330
2024
Q1 		– Sell
-7,517
Closed -$3.07M – 3236
2023
Q4 		$3.07M Sell
7,517
-295,155
-98% -$112M 0.01% 1243
2023
Q3 		$105M Buy
302,672
+192,563
+175% +$73.1M 0.28% 85
2023
Q2 		$45.3M Buy
110,109
+95,196
+638% +$27.8M 0.11% 237
2023
Q1 		$3.48M Sell
14,913
-64,171
-81% -$13.5M 0.01% 1074
2022
Q4 		$15.6M Buy
+79,084
New +$14.1M 0.05% 416
2022
Q1 		– Sell
-3,605
Closed -$1.91M – 3659
2021
Q4 		$1.91M Buy
+3,605
New +$1.85M ﹤0.01% 1951
2021
Q2 		– Sell
-191,708
Closed -$59.3M – 4367
2021
Q1 		$51.3M Buy
191,708
+182,308
+1,939% +$64.6M 0.13% 168
2020
Q4 		$3.38M Buy
+9,400
New +$2.63M 0.01% 1161
2019
Q3 		– Sell
-10,836
Closed -$1.56M – 3666
2019
Q2 		$1.65M Buy
10,836
+7,931
+273% +$1.15M 0.01% 1579
2019
Q1 		$427K Buy
+2,905
New +$298K ﹤0.01% 2372
2018
Q4 		– Sell
-27,518
Closed -$2.24M – 3314
2018
Q3 		$2.24M Sell
27,518
-210,336
-88% -$14M 0.01% 1394
2018
Q2 		$11.8M Buy
+237,854
New +$10.7M 0.04% 601

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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
DZ Bank
DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 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
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Two Sigma Investments's MDB Position: Q2 2026 in Review

Two Sigma Investments reduced its MongoDB (MDB) stake by 87% in Q2 2026, selling an estimated $74.7M and leaving 38,111 shares worth $12.8M. The position accounts for 0.01% of the portfolio, ranked #1333.

Two Sigma Investments first reported a position in MDB in Q2 2018 and has held it in 19 quarters since. The position peaked at $105M in Q3 2023. 866 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • Two Sigma Investments held 38,111 shares of MongoDB worth $12.8M as of Q2 2026.
  • Two Sigma Investments sold 249,051 MongoDB shares in Q2 2026, an estimated $74.7M.
  • MongoDB made up 0.01% of Two Sigma Investments's portfolio in Q2 2026, its #1333 holding.
  • Two Sigma Investments first reported a position in MongoDB in Q2 2018 and has held it in 19 quarters since.
  • Two Sigma Investments's MongoDB position peaked at $105M in Q3 2023.
  • 866 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.