PROSHARES ULTRASHORT QQQ (QID) Top Institutional Shareholders
PROSHARES ULTRASHORT QQQ (QID) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $42.75M in QID holdings during the latest filing period.
Trek Financial, Llc is currently the largest disclosed institutional shareholder of QID tracked by InsiderSet, reporting ownership valued at approximately $11.96M in its March 31, 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 $7.55M, representing an estimated loss of -36.89% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 87% of the total disclosed QID value among the investors covered in this analysis. Major shareholders include Trek Financial, Llc, Rhl Group, Llc, Genesis Financial Group, Llc, and several other long-term asset managers with concentrated positions in PROSHARES ULTRASHORT QQQ (QID).
This page ranks the largest institutional QID 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
38
Total Reported Value
$42.75M
Largest Holder
Trek Financial, Llc
Largest Position
$11.96M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
54
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Trek Financial, Llc | 0.64% | 527,955 | $11,963,458 | $7,549,757 | -$4,413,702 | -36.89% | |
| Rhl Group, Llc | 6.62% | 342,323 | $7,757,029 | $4,895,219 | -$2,861,810 | -36.89% | |
| Genesis Financial Group, Llc | 3.40% | 223,590 | $5,066,549 | $3,197,337 | -$1,869,212 | -36.89% | |
| Thomas J. Herzfeld Advisors, Inc. | 0.90% | 116,263 | $2,634,520 | $1,662,561 | -$971,959 | -36.89% | |
| Client First Investment Management Llc | 1.23% | 104,613 | $2,370,531 | $1,495,966 | -$874,565 | -36.89% | |
| Imc-Chicago, Llc | 0.03% | 101,515 | $2,300,330 | $1,451,665 | -$848,666 | -36.89% | |
| Ubs Group Ag | 0.00% | 76,955 | $1,743,801 | $1,100,457 | -$643,345 | -36.89% | |
| Tower Research Capital Llc (Trc) | 0.03% | 55,435 | $1,256,157 | $792,721 | -$463,437 | -36.89% | |
| Axxcess Wealth Management, Llc | 0.03% | 45,746 | $1,036,604 | $654,168 | -$382,436 | -36.89% | |
| Jane Street Group, Llc | 0.00% | 40,455 | $916,710 | $578,507 | -$338,204 | -36.89% | |
| Hillsdale Investment Management Inc. | 0.02% | 35,290 | $799,671 | $504,647 | -$295,024 | -36.89% | |
| Group One Trading Llc | 0.02% | 28,491 | $645,606 | $407,421 | -$238,185 | -36.89% | |
| Simplex Trading, Llc | 0.02% | 26,896 | $609,463 | $384,613 | -$224,850 | -36.89% | |
| Headlands Technologies Llc | 0.07% | 26,114 | $591,743 | $373,430 | -$218,313 | -36.89% | |
| Two Sigma Securities, Llc | 0.05% | 19,885 | $450,594 | $284,356 | -$166,239 | -36.89% | |
| Integrated Advisors Network Llc | 0.02% | 18,587 | $421,182 | $265,794 | -$155,388 | -36.89% | |
| Susquehanna International Group, Llp | 0.00% | 13,291 | $301,174 | $190,061 | -$111,113 | -36.89% | |
| Captrust Financial Advisors | 0.00% | 10,957 | $248,286 | $156,685 | -$91,601 | -36.89% | |
| Vontobel Holding Ltd. | 0.00% | 10,375 | $235,098 | $148,363 | -$86,736 | -36.89% | |
| Laird Norton Wetherby Trust Company, Llc | 0.00% | 10,100 | $228,866 | $144,430 | -$84,436 | -36.89% | |
| Norden Group Llc | 0.02% | 10,000 | $226,600 | $143,000 | -$83,600 | -36.89% | |
| Capital Investment Advisory Services, Llc | 0.02% | 9,176 | $207,928 | $131,217 | -$76,711 | -36.89% | |
| Waverly Advisors, Llc | 0.00% | 9,049 | $205,050 | $129,401 | -$75,649 | -36.89% | |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 0.09% | 8,730 | $197,819 | $124,839 | -$72,980 | -36.89% | |
| Federation Des Caisses Desjardins Du Quebec | 0.00% | 4,600 | $104,190 | $65,780 | -$38,410 | -36.87% | |
| Morgan Stanley | 0.00% | 2,502 | $56,702 | $35,779 | -$20,923 | -36.90% | |
| Farther Finance Advisors, Llc | 0.00% | 2,400 | $53,040 | $34,320 | -$18,720 | -35.29% | |
| Sbi Securities Co., Ltd. | 0.00% | 2,042 | $46,272 | $29,201 | -$17,071 | -36.89% | |
| Citigroup Inc | 0.00% | 1,306 | $29,594 | $18,676 | -$10,918 | -36.89% | |
| Oakworth Capital, Inc. | 0.00% | 1,000 | $22,660 | $14,300 | -$8,360 | -36.89% | |
| Daytona Street Capital Llc | 0.01% | 100 | $7,345 | $1,430 | -$5,915 | -80.53% | |
| Optiver Holding B.V. | 0.00% | 189 | $4,281 | $2,703 | -$1,578 | -36.87% | |
| Royal Bank Of Canada | 0.00% | 189 | $4,000 | $2,703 | -$1,297 | -32.43% | |
| Cambridge Investment Research Advisors, Inc. | 0.00% | 48,524 | $1,100 | $693,893 | +$692,793 | +62981.20% | |
| Swan Capital Llc | 0.00% | 45 | $1,012 | $644 | -$369 | -36.41% | |
| Flow Traders U.S. Llc | 0.03% | 39,041 | $885 | $558,286 | +$557,401 | +62983.20% | |
| Toronto Dominion Bank | 0.00% | 24 | $535 | $343 | -$192 | -35.85% | |
| Fny Investment Advisers, Llc | 0.01% | 600 | $13 | $8,580 | +$8,567 | +65900.00% |
Frequently asked questions about QID
Who owns the most QID stock?
The largest holders of QID are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PROSHARES ULTRASHORT QQQ (QID).
Is QID widely held by superinvestors?
Many widely followed stocks like QID appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly QID is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.