Who owns GMEU?
T-Rex 2X Long GME Daily Target ETF · T-REX
5 institutions reported holding GMEU, worth $512K, in Form 13F filings for June 30, 2026.
Top 5 institutional holders of GMEU
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Optiver Holding B.V. | Amsterdam, Netherlands | $410K | 49,450 | +41,843 shares |
| Jane Street Group, LLC | New York, NY | $91K | 10,913 | New position |
| Group One Trading LLC | Chicago, IL | $6K | 672 | +591 shares |
| Simplex Trading, LLC | Chicago, IL | $5K | 549 | +322 shares |
| SBI Securities Co., Ltd. | Tokyo, Japan | $847 | 102 | No change |
From SEC Form 13F, for managers with $100M+ in US securities. Change compares June 30, 2026 with March 31, 2026. “New position” means no holding in the prior filing we have.
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Frequently asked questions
Who owns GMEU?
5 institutional managers reported holding GMEU in Form 13F filings for June 30, 2026, worth $512K in total. The largest reported position was held by Optiver Holding B.V., at $410K.
Did institutions buy or sell GMEU last quarter?
Reported 13F value rose 34.5% from March 31, 2026, which includes price moves as well as buying and selling. 1 firms reported a new position and 4 sold all of theirs.
What is a Form 13F?
A quarterly report filed with the SEC by institutional investment managers with $100 million or more in qualifying US securities. It lists their long positions at quarter end. It doesn't cover retail investors, cash, short positions, or managers under the threshold, so it shows part of a fund's ownership, not all of it.
How often is GMEU ownership data updated?
13F filings are due 45 days after each quarter ends. The next set is due around mid-November. Positions can be up to about four and a half months old by the time a new set arrives.