TARK Institutional Ownership & Shareholders
TRADR 2X LONG INNOVATION ETF (TARK) is currently held by 8 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $6.74M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Optiver Holding B.V. is currently the largest disclosed institutional shareholder of TARK tracked by InsiderSet, reporting ownership valued at approximately $3.70M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $3.35M, representing an estimated loss of -9.28% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed TARK value among the investors covered in this analysis. Major shareholders include Optiver Holding B.V., Client First Investment Management Llc, Susquehanna International Group, Llp, and several other long-term asset managers with concentrated positions in TRADR 2X LONG INNOVATION ETF (TARK).
This page ranks the largest institutional TARK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
8
Total Reported Value
$6.74M
Largest Holder
Optiver Holding B.V.
Largest Position
$3.70M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
12
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Optiver Holding B.V. | 0.05% | 77,002 | $3,695,149 | $3,352,113 | -$343,036 | -9.28% | |
| Client First Investment Management Llc | 0.98% | 37,479 | $2,063,735 | $1,631,566 | -$432,169 | -20.94% | |
| Susquehanna International Group, Llp | 0.00% | 8,260 | $396,378 | $359,581 | -$36,797 | -9.28% | |
| Hrt Financial Lp | 0.00% | 7,103 | $340,000 | $309,213 | -$30,787 | -9.05% | |
| Citadel Advisors Llc | 0.00% | 4,744 | $227,654 | $206,520 | -$21,134 | -9.28% | |
| Simplex Trading, Llc | 0.00% | 171 | $8,205 | $7,444 | -$761 | -9.27% | |
| Ubs Group Ag | 0.00% | 127 | $6,094 | $5,529 | -$565 | -9.28% | |
| Qube Research & Technologies Ltd | 0.00% | 66 | $3,167 | $2,873 | -$294 | -9.28% |
Frequently asked questions about TARK
Who are the largest institutional holders of TARK?
The largest institutional holders of TARK reported in the latest SEC Form 13F filings include Optiver Holding B.V., Client First Investment Management Llc, Susquehanna International Group, Llp, Hrt Financial Lp, and Citadel Advisors Llc. InsiderSet ranks institutional holders by their latest reported TARK position.
What is TARK institutional ownership?
This page tracks TARK positions reported by institutional investment managers through SEC Form 13F. TRADR 2X LONG INNOVATION ETF (TARK) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own TARK?
InsiderSet currently tracks 8 institutional managers reporting TARK holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of TARK shareholders.
How much TARK stock do institutions own?
Institutional investment managers disclosed approximately $6.74M in TARK holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was TARK institutional ownership last updated?
The latest TARK institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional TARK holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its TARK position after the reporting date.
Are institutions buying or selling TARK?
Institutional buying and selling can be analyzed by comparing TARK positions across consecutive 13F reporting periods. InsiderSet's TARK Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View TARK ownership changes.
How has TARK institutional ownership changed over time?
InsiderSet tracks TARK institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.