Optiver Holding’s GraniteShares 2x Long MU Daily ETF MULL Stock Holding History

Optiver Holding’s Portfolio MULL Stock Details MULL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.65M	Sell	71,889 -196,086	-73%	-$3.89M	﹤0.01%	529
2026 Q1	$1.14M	Buy	267,975 +244,600	+1,046%	+$1.53M	﹤0.01%	548
2025 Q4	$83.9K	Sell	23,375 -406,950	-95%	-$1.03M	﹤0.01%	830
2025 Q3	$624K	Buy	430,325 +64,750	+18%	+$58.3K	﹤0.01%	507
2025 Q2	$313K	Buy	+365,575	New	+$195K	﹤0.01%	421

Other funds holding MULL

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

Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Optiver Holding's MULL Position: Q2 2026 in Review

Optiver Holding reduced its GraniteShares 2x Long MU Daily ETF (MULL) stake by 73% in Q2 2026, selling an estimated $3.89M and leaving 71,889 shares worth $2.65M. The position accounts for ﹤0.01% of the portfolio, ranked #529.

Optiver Holding first reported a position in MULL in Q2 2025 and has held it in 5 quarters since. 16 funds tracked by Wall St. Rank hold MULL as of Q2 2026.

Optiver Holding held 71,889 shares of GraniteShares 2x Long MU Daily ETF worth $2.65M as of Q2 2026.
Optiver Holding sold 196,086 GraniteShares 2x Long MU Daily ETF shares in Q2 2026, an estimated $3.89M.
GraniteShares 2x Long MU Daily ETF made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #529 holding.
Optiver Holding first reported a position in GraniteShares 2x Long MU Daily ETF in Q2 2025 and has held it in 5 quarters since.
16 funds tracked by Wall St. Rank held GraniteShares 2x Long MU Daily ETF as of Q2 2026.

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