National Pension Service
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National Pension Service’s MongoDB MDB Stock Holding History

National Pension Service’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 		$51.6M Buy
153,687
+14,866
+11% +$4.46M 0.03% 358
2026
Q1 		$34M Buy
138,821
+11,526
+9% +$3.86M 0.03% 388
2025
Q4 		$53.4M Buy
127,295
+124,699
+4,804% +$45.4M 0.04% 312
2025
Q3 		$806K Buy
2,596
+1,377
+113% +$354K ﹤0.01% 495
2025
Q2 		$256K Buy
1,219
+942
+340% +$174K ﹤0.01% 503
2025
Q1 		$48.6K Sell
277
-116,157
-100% -$28.3M ﹤0.01% 515
2024
Q4 		$27.1M Sell
116,434
-14,571
-11% -$4.11M 0.03% 459
2024
Q3 		$35.4M Sell
131,005
-1,810
-1% -$470K 0.03% 407
2024
Q2 		$33.2M Buy
132,815
+32,778
+33% +$10.4M 0.04% 370
2024
Q1 		$35.9M Sell
100,037
-418
-0.4% -$171K 0.04% 354
2023
Q4 		$41.1M Hold
100,455
– – 0.06% 279
2023
Q3 		$32.7M Buy
100,455
+579
+0.6% +$220K 0.05% 305
2023
Q2 		$40.2M Sell
99,876
-14,902
-13% -$4.35M 0.06% 266
2023
Q1 		$25.1M Hold
114,778
– – 0.05% 381
2022
Q4 		$22.6M Buy
114,778
+22,516
+24% +$4.01M 0.04% 415
2022
Q3 		$18M Sell
92,262
-1,684
-2% -$491K 0.04% 452
2022
Q2 		$24.4M Hold
93,946
– – 0.05% 390
2022
Q1 		$41.7M Buy
93,946
+17,709
+23% +$6.92M 0.08% 272
2021
Q4 		$40.4M Sell
76,237
-9,412
-11% -$4.82M 0.07% 306
2021
Q3 		$40.4M Sell
85,649
-831
-1% -$335K 0.08% 290
2021
Q2 		$31.3M Hold
86,480
– – 0.06% 380
2021
Q1 		$23.1M Buy
86,480
+2,884
+3% +$1.02M 0.05% 441
2020
Q4 		$30M Buy
+83,596
New +$23.3M 0.07% 322

Other funds holding MDB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

National Pension Service's MDB Position: Q2 2026 in Review

National Pension Service increased its MongoDB (MDB) stake by 11% in Q2 2026, buying an estimated $4.46M and bringing the position to 153,687 shares worth $51.6M. The position accounts for 0.03% of the portfolio, ranked #358.

National Pension Service first reported a position in MDB in Q4 2020 and has held it in 23 quarters since. The position peaked at $53.4M in Q4 2025. 657 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

  • National Pension Service held 153,687 shares of MongoDB worth $51.6M as of Q2 2026.
  • National Pension Service bought 14,866 MongoDB shares in Q2 2026, an estimated $4.46M.
  • MongoDB made up 0.03% of National Pension Service's portfolio in Q2 2026, its #358 holding.
  • National Pension Service first reported a position in MongoDB in Q4 2020 and has held it in 23 quarters since.
  • National Pension Service's MongoDB position peaked at $53.4M in Q4 2025.
  • 657 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on National Pension Service's 13F filing for Q2 2026, filed 13 Aug 2026.