Who owns PTIR?
GraniteShares 2x Long PLTR Daily ETF · GraniteShares
23 institutions reported holding PTIR, worth $11.0M, in Form 13F filings for June 30, 2026.
Top 10 institutional holders of PTIR
| Firm | Location | Value | Shares | Change |
|---|---|---|---|---|
| Optiver Holding B.V. | Amsterdam, Netherlands | $2.6M | 279,421 | +236,500 shares |
| Susquehanna International Group, LLP | Bala Cynwyd, PA | $1.4M | 149,005 | +77,049 shares |
| SBI Securities Co., Ltd. | Tokyo, Japan | $1.1M | 119,469 | +1,536 shares |
| Citadel Advisors LLC | Miami, FL | $1.1M | 119,463 | +103,652 shares |
| Bank of Montreal | Toronto, Ontario, Canada | $938K | 100,000 | No change |
| Goldman Sachs Group Inc. | New York, NY | $865K | 92,165 | New position |
| StoneX Group Inc. | New York, NY | $581K | 43,149 | +22,049 shares |
| Jump Financial, LLC | Chicago, IL | $549K | 58,523 | New position |
| Jane Street Group, LLC | New York, NY | $381K | 40,642 | New position |
| Group One Trading LLC | Chicago, IL | $289K | 30,842 | −10,403 shares |
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 PTIR?
23 institutional managers reported holding PTIR in Form 13F filings for June 30, 2026, worth $11.0M in total. The largest reported position was held by Optiver Holding B.V., at $2.6M.
Did institutions buy or sell PTIR last quarter?
Reported 13F value rose 10.3% from March 31, 2026, which includes price moves as well as buying and selling. 7 firms reported a new position and 6 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 PTIR 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.