Optiver Holding’s MongoDB MDB Stock Holding History

Optiver Holding’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	$94.1M	Buy	280,200 +176,400	+170%	+$52.9M	0.03%	171
2026 Q1	$25.4M	Sell	103,800 -91,300	-47%	-$30.5M	0.01%	251
2025 Q4	$81.9M	Sell	195,100 -59,300	-23%	-$21.6M	0.03%	134
2025 Q3	$79M	Buy	254,400 +252,000	+10,500%	+$64.8M	0.03%	106
2025 Q2	$504K	Sell	2,400 -1,500	-38%	-$277K	﹤0.01%	374
2025 Q1	$684K	Sell	3,900 -1,800	-32%	-$439K	﹤0.01%	318
2024 Q4	$1.33M	Sell	5,700 -3,800	-40%	-$1.07M	﹤0.01%	363
2024 Q3	$2.57M	Sell	9,500 -400	-4%	-$104K	﹤0.01%	346
2024 Q2	$2.47M	Sell	9,900 -104,200	-91%	-$32.9M	﹤0.01%	366
2024 Q1	$40.9M	Sell	114,100 -2,700	-2%	-$1.1M	0.02%	162
2023 Q4	$47.8M	Buy	116,800 +28,000	+32%	+$10.6M	0.03%	156
2023 Q3	$30.7M	Buy	88,800 +87,400	+6,243%	+$33.2M	0.02%	189
2023 Q2	$575K	Buy	+1,400	New	+$408K	﹤0.01%	373

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

Optiver Holding's MDB Position: Q2 2026 in Review

Optiver Holding opened a new position in MongoDB (MDB) in Q2 2026: 14,573 shares worth $4.9M. The stake represents ﹤0.01% of the portfolio and ranks #467 among its holdings. This is a return to the name: Optiver Holding previously reported a position in MDB as recently as Q3 2025.

Optiver Holding first reported a position in MDB in Q2 2023 and has held it in 10 quarters since. The position peaked at $8.58M in Q3 2025. 870 funds tracked by Wall St. Rank hold MDB as of Q2 2026.

Optiver Holding held 14,573 shares of MongoDB worth $4.9M as of Q2 2026.
MongoDB was a new Optiver Holding position in Q2 2026.
MongoDB made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #467 holding.
Optiver Holding first reported a position in MongoDB in Q2 2023 and has held it in 10 quarters since.
Optiver Holding's MongoDB position peaked at $8.58M in Q3 2025.
870 funds tracked by Wall St. Rank held MongoDB as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.