Caption Management’s MongoDB MDB Stock Holding History

Caption 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
2026 Q2	$8.4M	Buy	+25,000	New	+$7.5M	0.04%	439
2025 Q4	–	Sell	-70,000	Closed	-$21.7M	–	1883
2025 Q3	$21.7M	Hold	70,000	–	–	0.17%	129
2025 Q2	$14.7M	Hold	70,000	–	–	0.16%	128
2025 Q1	$12.3M	Hold	70,000	–	–	0.12%	158
2024 Q4	$16.3M	Hold	70,000	–	–	0.15%	103
2024 Q3	$18.9M	Hold	70,000	–	–	0.3%	74
2024 Q2	$17.5M	Hold	70,000	–	–	0.27%	80
2024 Q1	$25.1M	Hold	70,000	–	–	0.38%	51
2023 Q4	$28.6M	Hold	70,000	–	–	0.39%	49
2023 Q3	$24.2M	Buy	+70,000	New	+$26.6M	0.37%	52
2018 Q4	–	Sell	-74,000	Closed	-$6.04M	–	553
2018 Q3	$6.04M	Buy	+74,000	New	+$4.93M	0.33%	82

Other funds holding MDB

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

DZ Bank Frankfurt Am Main, Germany $130B AUM 46.38% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Caption Management's MDB Position: Q2 2026 in Review

Caption Management opened a new position in MongoDB (MDB) in Q2 2026: 42,250 shares worth $14.2M. The stake represents 0.07% of the portfolio and ranks #309 among its holdings. This is a return to the name: Caption Management previously reported a position in MDB as recently as Q3 2025.

Caption Management first reported a position in MDB in Q3 2018 and has held it in 12 quarters since. 870 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

Caption Management held 42,250 shares of MongoDB worth $14.2M as of Q2 2026.
MongoDB was a new Caption Management position in Q2 2026.
MongoDB made up 0.07% of Caption Management's portfolio in Q2 2026, its #309 holding.
Caption Management first reported a position in MongoDB in Q3 2018 and has held it in 12 quarters since.
870 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on Caption Management's 13F filing for Q2 2026, filed 14 Aug 2026.