Acadian Asset Management
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Acadian Asset Management’s MongoDB MDB Stock Holding History

Acadian Asset Management’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 		$60.5M Sell
180,024
-26,775
-13% -$8.03M 0.07% 236
2026
Q1 		$50.6M Sell
206,799
-267,542
-56% -$89.5M 0.07% 233
2025
Q4 		$199M Sell
474,341
-253,590
-35% -$92.3M 0.33% 69
2025
Q3 		$226M Sell
727,931
-305,600
-30% -$78.6M 0.39% 58
2025
Q2 		$217M Buy
1,033,531
+471,341
+84% +$87.1M 0.45% 62
2025
Q1 		$98.6M Buy
562,190
+362,705
+182% +$88.4M 0.28% 80
2024
Q4 		$46.4M Buy
199,485
+193,228
+3,088% +$54.6M 0.13% 157
2024
Q3 		$1.69M Buy
6,257
+2,578
+70% +$670K 0.01% 792
2024
Q2 		$916K Buy
3,679
+3,472
+1,677% +$1.1M ﹤0.01% 1022
2024
Q1 		$74K Sell
207
-139,071
-100% -$56.8M ﹤0.01% 1333
2023
Q4 		$56.9M Buy
139,278
+89,072
+177% +$33.8M 0.22% 114
2023
Q3 		$17.4M Buy
50,206
+921
+2% +$350K 0.07% 224
2023
Q2 		$20.2M Buy
49,285
+35,878
+268% +$10.5M 0.08% 218
2023
Q1 		$3.12M Buy
13,407
+10,588
+376% +$2.22M 0.01% 589
2022
Q4 		$553K Buy
2,819
+1,530
+119% +$272K ﹤0.01% 1006
2022
Q3 		$255K Buy
1,289
+820
+175% +$239K ﹤0.01% 1154
2022
Q2 		$122K Sell
469
-61
-12% -$19.1K ﹤0.01% 1317
2022
Q1 		$235K Sell
530
-1,330
-72% -$520K ﹤0.01% 1172
2021
Q4 		$983K Buy
1,860
+776
+72% +$397K ﹤0.01% 835
2021
Q3 		$507K Sell
1,084
-3,486
-76% -$1.4M ﹤0.01% 1042
2021
Q2 		$1.65M Buy
4,570
+3,508
+330% +$1.08M 0.01% 770
2021
Q1 		$284K Buy
1,062
+191
+22% +$67.7K ﹤0.01% 1385
2020
Q4 		$312K Buy
871
+226
+35% +$63.1K ﹤0.01% 1392
2020
Q3 		$149K Hold
645
– – ﹤0.01% 1553
2020
Q2 		$146K Buy
+645
New +$119K ﹤0.01% 1601

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 $3.38T AUM 44.17% 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

Acadian Asset Management's MDB Position: Q2 2026 in Review

Acadian Asset Management reduced its MongoDB (MDB) stake by 13% in Q2 2026, selling an estimated $8.03M and leaving 180,024 shares worth $60.5M. The position accounts for 0.07% of the portfolio, ranked #236.

Acadian Asset Management first reported a position in MDB in Q2 2020 and has held it in 25 quarters since. The position peaked at $226M in Q3 2025. 873 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • Acadian Asset Management held 180,024 shares of MongoDB worth $60.5M as of Q2 2026.
  • Acadian Asset Management sold 26,775 MongoDB shares in Q2 2026, an estimated $8.03M.
  • MongoDB made up 0.07% of Acadian Asset Management's portfolio in Q2 2026, its #236 holding.
  • Acadian Asset Management first reported a position in MongoDB in Q2 2020 and has held it in 25 quarters since.
  • Acadian Asset Management's MongoDB position peaked at $226M in Q3 2025.
  • 873 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.