State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s MongoDB MDB Stock Holding History

State of Wisconsin Investment Board’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 		$15.1M Sell
44,983
-4,338
-9% -$1.3M 0.03% 481
2026
Q1 		$12.1M Buy
49,321
+4,354
+10% +$1.46M 0.03% 569
2025
Q4 		$18.9M Sell
44,967
-1,623
-3% -$591K 0.04% 377
2025
Q3 		$14.5M Sell
46,590
-2,689
-5% -$691K 0.03% 469
2025
Q2 		$10.3M Sell
49,279
-14,507
-23% -$2.68M 0.03% 622
2025
Q1 		$11.2M Buy
63,786
+18,050
+39% +$4.4M 0.03% 573
2024
Q4 		$10.6M Buy
45,736
+4,324
+10% +$1.22M 0.03% 611
2024
Q3 		$11.2M Buy
41,412
+2,861
+7% +$743K 0.03% 586
2024
Q2 		$9.64M Sell
38,551
-1,613
-4% -$509K 0.03% 617
2024
Q1 		$14.4M Sell
40,164
-4,249
-10% -$1.74M 0.04% 457
2023
Q4 		$18.2M Sell
44,413
-5,635
-11% -$2.14M 0.05% 349
2023
Q3 		$17.3M Buy
50,048
+13,576
+37% +$5.15M 0.05% 353
2023
Q2 		$15M Buy
36,472
+52
+0.1% +$15.2K 0.04% 438
2023
Q1 		$8.49M Buy
36,420
+1,821
+5% +$382K 0.03% 670
2022
Q4 		$6.81M Sell
34,599
-4,227
-11% -$752K 0.02% 769
2022
Q3 		$7.71M Sell
38,826
-7,083
-15% -$2.07M 0.02% 688
2022
Q2 		$11.9M Buy
45,909
+2,909
+7% +$909K 0.03% 560
2022
Q1 		$19.1M Buy
43,000
+5,510
+15% +$2.15M 0.04% 451
2021
Q4 		$19.8M Buy
37,490
+7,312
+24% +$3.74M 0.04% 481
2021
Q3 		$14.2M Buy
30,178
+3,486
+13% +$1.4M 0.03% 612
2021
Q2 		$9.65M Buy
26,692
+2,220
+9% +$687K 0.02% 779
2021
Q1 		$6.54M Buy
24,472
+1,037
+4% +$367K 0.01% 926
2020
Q4 		$8.41M Sell
23,435
-2,190
-9% -$612K 0.02% 757
2020
Q3 		$5.93M Sell
25,625
-5,228
-17% -$1.13M 0.01% 873
2020
Q2 		$6.98M Sell
30,853
-760
-2% -$141K 0.02% 758
2020
Q1 		$4.32M Sell
31,613
-2,401
-7% -$355K 0.01% 839
2019
Q4 		$4.48M Sell
34,014
-1,985
-6% -$261K 0.01% 964
2019
Q3 		$4.34M Buy
35,999
+8,586
+31% +$1.24M 0.01% 849
2019
Q2 		$4.17M Buy
+27,413
New +$3.98M 0.01% 866

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

State of Wisconsin Investment Board's MDB Position: Q2 2026 in Review

State of Wisconsin Investment Board reduced its MongoDB (MDB) stake by 8.8% in Q2 2026, selling an estimated $1.3M and leaving 44,983 shares worth $15.1M. The position accounts for 0.03% of the portfolio, ranked #481.

State of Wisconsin Investment Board first reported a position in MDB in Q2 2019 and has held it in 29 quarters since. The position peaked at $19.8M in Q4 2021. 873 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • State of Wisconsin Investment Board held 44,983 shares of MongoDB worth $15.1M as of Q2 2026.
  • State of Wisconsin Investment Board sold 4,338 MongoDB shares in Q2 2026, an estimated $1.3M.
  • MongoDB made up 0.03% of State of Wisconsin Investment Board's portfolio in Q2 2026, its #481 holding.
  • State of Wisconsin Investment Board first reported a position in MongoDB in Q2 2019 and has held it in 29 quarters since.
  • State of Wisconsin Investment Board's MongoDB position peaked at $19.8M in Q4 2021.
  • 873 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.