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 		$5.87M Sell
24,000
-65,500
-73% -$21.9M 0.02% 538
2025
Q4 		$37.6M Sell
89,500
-7,600
-8% -$2.77M 0.07% 191
2025
Q3 		$30.1M Buy
97,100
+19,600
+25% +$5.04M 0.05% 218
2025
Q2 		$16.3M Sell
77,500
-20,600
-21% -$3.81M 0.04% 313
2025
Q1 		$17.2M Buy
98,100
+26,700
+37% +$6.51M 0.05% 308
2024
Q4 		$16.6M Sell
71,400
-205,500
-74% -$58M 0.03% 402
2024
Q3 		$74.9M Buy
276,900
+137,000
+98% +$35.6M 0.14% 118
2024
Q2 		$35M Buy
139,900
+75,500
+117% +$23.8M 0.08% 195
2024
Q1 		$23.1M Sell
64,400
-19,700
-23% -$8.05M 0.05% 286
2023
Q4 		$34.4M Sell
84,100
-11,000
-12% -$4.17M 0.07% 256
2023
Q3 		$32.9M Buy
95,100
+7,200
+8% +$2.73M 0.07% 214
2023
Q2 		$36.1M Sell
87,900
-224,900
-72% -$65.6M 0.08% 209
2023
Q1 		$72.9M Sell
312,800
-274,900
-47% -$57.7M 0.15% 126
2022
Q4 		$116M Buy
587,700
+178,400
+44% +$31.8M 0.18% 110
2022
Q3 		$81.3M Buy
409,300
+245,300
+150% +$71.6M 0.13% 150
2022
Q2 		$42.6M Sell
164,000
-12,000
-7% -$3.75M 0.04% 313
2022
Q1 		$78.1M Buy
176,000
+7,400
+4% +$2.89M 0.04% 174
2021
Q4 		$89.3M Sell
168,600
-2,000
-1% -$1.02M 0.1% 134
2021
Q3 		$80.4M Buy
170,600
+85,000
+99% +$34.2M 0.08% 171
2021
Q2 		$30.9M Buy
+85,600
New +$26.5M 0.04% 282
2021
Q1 		– Sell
-257,300
Closed -$92.4M – 1874
2020
Q4 		$92.4M Sell
257,300
-6,500
-2% -$1.82M 0.09% 165
2020
Q3 		$61.1M Buy
263,800
+147,400
+127% +$32M 0.05% 350
2020
Q2 		$26.3M Buy
116,400
+1,000
+0.9% +$185K 0.03% 431
2020
Q1 		$15.8M Sell
115,400
-133,300
-54% -$19.7M 0.02% 467
2019
Q4 		$32.7M Buy
248,700
+111,200
+81% +$14.6M 0.04% 294
2019
Q3 		$16.6M Buy
137,500
+76,600
+126% +$11.1M 0.02% 453
2019
Q2 		$9.27M Buy
60,900
+16,500
+37% +$2.4M 0.01% 540
2019
Q1 		$6.53M Buy
+44,400
New +$4.56M 0.01% 606

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.