Optiver Holding’s Ouster OUST Stock Holding History

Optiver Holding’s Portfolio OUST Stock Details OUST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$33.3K	Buy	533 +362	+212%	+$12.2K	﹤0.01%	1296
2026 Q1	$3.14K	Buy	171 +140	+452%	+$3.05K	﹤0.01%	1638
2025 Q4	$671	Buy	+31	New	+$819	﹤0.01%	2262

Other funds holding OUST

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

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

ETC

Exchange Traded Concepts Oklahoma City, Oklahoma $21.9B AUM 68.6% 1-Year Est. Return

PCM

Penn Capital Management Philadelphia, Pennsylvania $1.58B AUM 81.2% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Optiver Holding's OUST Position: Q2 2026 in Review

Optiver Holding increased its Ouster (OUST) stake by 212% in Q2 2026, buying an estimated $12.2K and bringing the position to 533 shares worth $33.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1296.

Optiver Holding first reported a position in OUST in Q4 2025 and has held it in 3 quarters since. 329 funds tracked by Wall St. Rank hold OUST as of Q2 2026.

Optiver Holding held 533 shares of Ouster worth $33.3K as of Q2 2026.
Optiver Holding bought 362 Ouster shares in Q2 2026, an estimated $12.2K.
Ouster made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1296 holding.
Optiver Holding first reported a position in Ouster in Q4 2025 and has held it in 3 quarters since.
329 funds tracked by Wall St. Rank held Ouster as of Q2 2026.

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