Optimus Prime Fund Management’s MongoDB MDB Stock Holding History

Optimus Prime Fund 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
2025 Q3	–	Sell	-130,000	Closed	-$27.3M	–	22
2025 Q2	$27.3M	Hold	130,000	–	–	2.73%	9
2025 Q1	$22.8M	Buy	+130,000	New	+$31.7M	2.6%	11
2023 Q1	–	Sell	-80,000	Closed	-$15.7M	–	36
2022 Q4	$15.7M	Buy	80,000 +30,000	+60%	+$5.34M	1.9%	18
2022 Q3	$9.93M	Hold	50,000	–	–	1.23%	22
2022 Q2	$13M	Buy	+50,000	New	+$15.6M	1.39%	20
2022 Q1	–	Sell	-44,300	Closed	-$23.4M	–	68
2021 Q4	$23.4M	Hold	44,300	–	–	1.39%	23
2021 Q3	$20.9M	Hold	44,300	–	–	1.49%	23
2021 Q2	$16M	Hold	44,300	–	–	1.09%	26
2021 Q1	$11.8M	Hold	44,300	–	–	1.07%	26
2020 Q4	$15.9M	Hold	44,300	–	–	1.71%	18
2020 Q3	$10.3M	Buy	44,300 +10,300	+30%	+$2.23M	1.48%	17
2020 Q2	$7.7M	Buy	34,000 +9,500	+39%	+$1.76M	1.3%	18
2020 Q1	$3.35M	Buy	24,500 +22,900	+1,431%	+$3.38M	0.68%	27
2019 Q4	$211K	Buy	+1,600	New	+$210K	0.06%	37

Other funds holding MDB

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JCAM

Jericho Capital Asset Management New York $12.1B AUM 109.57% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Optimus Prime Fund Management's MDB Position: Q3 2025 in Review

Optimus Prime Fund Management sold out of MongoDB (MDB) in Q3 2025, closing a stake of 130,000 shares — an estimated $27.3M sold.

Optimus Prime Fund Management first reported a position in MDB in Q4 2019 and held it in 14 quarters. The position peaked at $27.3M in Q2 2025. 778 funds tracked by Wall St. Rank hold MDB as of Q3 2025.

Optimus Prime Fund Management reported no remaining MongoDB position as of Q3 2025 after selling out during the quarter.
Optimus Prime Fund Management sold 130,000 MongoDB shares in Q3 2025, an estimated $27.3M.
Optimus Prime Fund Management first reported a position in MongoDB in Q4 2019 and held it in 14 quarters.
Optimus Prime Fund Management's MongoDB position peaked at $27.3M in Q2 2025.
778 funds tracked by Wall St. Rank held MongoDB as of Q3 2025.

Based on Optimus Prime Fund Management's 13F filing for Q3 2025, filed 14 Nov 2025.