Parallax Volatility Advisers
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Parallax Volatility Advisers’s MongoDB MDB Stock Holding History

Parallax Volatility Advisers’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 		$1.27M Sell
5,200
-62,400
-92% -$20.9M ﹤0.01% 882
2025
Q4 		$28.4M Buy
67,600
+17,900
+36% +$6.51M 0.06% 235
2025
Q3 		$15.4M Buy
49,700
+17,300
+53% +$4.45M 0.02% 346
2025
Q2 		$6.8M Sell
32,400
-6,200
-16% -$1.15M 0.02% 541
2025
Q1 		$6.77M Buy
38,600
+18,600
+93% +$4.53M 0.02% 539
2024
Q4 		$4.66M Buy
20,000
+2,800
+16% +$791K 0.01% 850
2024
Q3 		$4.65M Sell
17,200
-28,300
-62% -$7.35M 0.01% 821
2024
Q2 		$11.4M Buy
45,500
+7,400
+19% +$2.34M 0.02% 438
2024
Q1 		$13.7M Sell
38,100
-152,100
-80% -$62.1M 0.03% 416
2023
Q4 		$77.8M Buy
190,200
+19,200
+11% +$7.28M 0.16% 119
2023
Q3 		$59.1M Buy
171,000
+139,000
+434% +$52.8M 0.13% 132
2023
Q2 		$13.2M Sell
32,000
-118,400
-79% -$34.5M 0.03% 459
2023
Q1 		$35.1M Sell
150,400
-377,400
-72% -$79.2M 0.07% 264
2022
Q4 		$104M Buy
527,800
+268,400
+103% +$47.8M 0.16% 128
2022
Q3 		$51.5M Buy
259,400
+217,700
+522% +$63.5M 0.08% 269
2022
Q2 		$10.8M Buy
41,700
+2,000
+5% +$625K 0.01% 697
2022
Q1 		$17.6M Buy
+39,700
New +$15.5M 0.01% 561
2021
Q3 		– Sell
-39,200
Closed -$14.2M – 2057
2021
Q2 		$14.2M Buy
+39,200
New +$12.1M 0.02% 437
2021
Q1 		– Sell
-95,400
Closed -$34.3M – 1872
2020
Q4 		$34.3M Sell
95,400
-178,800
-65% -$49.9M 0.03% 392
2020
Q3 		$63.5M Buy
274,200
+159,000
+138% +$34.5M 0.05% 338
2020
Q2 		$26.1M Buy
115,200
+27,100
+31% +$5.02M 0.03% 434
2020
Q1 		$12M Sell
88,100
-170,200
-66% -$25.1M 0.02% 544
2019
Q4 		$34M Buy
258,300
+42,400
+20% +$5.57M 0.04% 287
2019
Q3 		$26M Buy
215,900
+84,500
+64% +$12.2M 0.03% 321
2019
Q2 		$20M Buy
131,400
+71,900
+121% +$10.4M 0.02% 355
2019
Q1 		$8.75M Buy
+59,500
New +$6.11M 0.01% 517

Other funds holding MDB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
DZ Bank
DZ Bank Frankfurt Am Main, Germany $113B AUM 36.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Parallax Volatility Advisers's MDB Position: Q1 2026 in Review

Parallax Volatility Advisers increased its MongoDB (MDB) stake by 5.4% in Q1 2026, buying an estimated $505K and bringing the position to 29,360 shares worth $7.19M. The position accounts for 0.02% of the portfolio, ranked #489.

Parallax Volatility Advisers first reported a position in MDB in Q2 2018 and has held it in 26 quarters since. The position peaked at $53.8M in Q2 2023. 812 funds tracked by Wall St. Rank hold MDB as of Q1 2026.

  • Parallax Volatility Advisers held 29,360 shares of MongoDB worth $7.19M as of Q1 2026.
  • Parallax Volatility Advisers bought 1,510 MongoDB shares in Q1 2026, an estimated $505K.
  • MongoDB made up 0.02% of Parallax Volatility Advisers's portfolio in Q1 2026, its #489 holding.
  • Parallax Volatility Advisers first reported a position in MongoDB in Q2 2018 and has held it in 26 quarters since.
  • Parallax Volatility Advisers's MongoDB position peaked at $53.8M in Q2 2023.
  • 812 funds tracked by Wall St. Rank held MongoDB as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.