PROSHARES ULTRASHORT BLOOMBE (SCO) Institutional Shareholders
PROSHARES ULTRASHORT BLOOMBE (SCO) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $75.95M in SCO holdings during the latest filing period.
Spectrum Financial Alliance Ltd Llc is currently the largest disclosed institutional shareholder of SCO tracked by InsiderSet, reporting ownership valued at approximately $19.37M 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 $11.05M, representing an estimated loss of -42.92% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 82% of the total disclosed SCO value among the investors covered in this analysis. Major shareholders include Spectrum Financial Alliance Ltd Llc, Group One Trading Llc, Imc-Chicago, Llc, and several other long-term asset managers with concentrated positions in PROSHARES ULTRASHORT BLOOMBE (SCO).
This page ranks the largest institutional SCO 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
52
Total Reported Value
$75.95M
Largest Holder
Spectrum Financial Alliance Ltd Llc
Largest Position
$19.37M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
94
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Spectrum Financial Alliance Ltd Llc | 2.85% | 553,023 | $19,366,865 | $11,054,930 | -$8,311,935 | -42.92% | |
| Group One Trading Llc | 0.28% | 278,583 | $9,755,977 | $5,568,874 | -$4,187,103 | -42.92% | |
| Imc-Chicago, Llc | 0.07% | 224,065 | $7,846,756 | $4,479,059 | -$3,367,697 | -42.92% | |
| Flow Traders U.S. Llc | 0.29% | 199,335 | $6,981,000 | $3,984,707 | -$2,996,293 | -42.92% | |
| Susquehanna International Group, Llp | 0.00% | 143,228 | $5,015,844 | $2,863,128 | -$2,152,716 | -42.92% | |
| Belvedere Trading Llc | 0.29% | 100,577 | $3,522,207 | $2,010,534 | -$1,511,673 | -42.92% | |
| Jane Street Group, Llc | 0.00% | 84,305 | $2,952,361 | $1,685,257 | -$1,267,104 | -42.92% | |
| Hrt Financial Lp | 0.00% | 76,913 | $2,693,000 | $1,537,491 | -$1,155,509 | -42.91% | |
| Goldman Sachs Group Inc | 0.00% | 62,500 | $2,188,750 | $1,249,375 | -$939,375 | -42.92% | |
| Jump Financial, Llc | 0.01% | 45,802 | $1,603,986 | $915,582 | -$688,404 | -42.92% | |
| Simplex Trading, Llc | 0.04% | 45,503 | $1,593,515 | $909,605 | -$683,910 | -42.92% | |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | 170,000 | $1,414,400 | $3,398,300 | +$1,983,900 | +140.26% | |
| Axq Capital, Lp | 0.11% | 28,506 | $998,280 | $569,835 | -$428,445 | -42.92% | |
| Stonex Group Inc. | 0.04% | 28,605 | $873,332 | $571,814 | -$301,518 | -34.53% | |
| Us Bancorp \De\ | 0.00% | 16,250 | $569,075 | $324,838 | -$244,238 | -42.92% | |
| Meridian Wealth Management, Llc | 0.02% | 17,336 | $551,728 | $346,547 | -$205,181 | -37.19% | |
| Morgan Stanley | 0.00% | 15,240 | $533,705 | $304,648 | -$229,057 | -42.92% | |
| Orca Wealth Management, Llc | 0.30% | 14,250 | $499,035 | $284,858 | -$214,178 | -42.92% | |
| Greenberg Financial Group | 0.18% | 13,927 | $487,724 | $278,401 | -$209,323 | -42.92% | |
| Avidian Wealth Enterprises, Llc | 0.01% | 13,750 | $481,525 | $274,863 | -$206,663 | -42.92% | |
| Hbw Advisory Services Llc | 0.04% | 12,915 | $452,283 | $258,171 | -$194,112 | -42.92% | |
| Lpl Financial Llc | 0.00% | 12,693 | $444,509 | $253,733 | -$190,776 | -42.92% | |
| Price T Rowe Associates Inc | 0.00% | 10,250 | $359,000 | $204,897 | -$154,103 | -42.93% | |
| Vilga Financial Planning Llc | 0.27% | 10,000 | $350,200 | $199,900 | -$150,300 | -42.92% | |
| Lido Advisors, Llc | 0.00% | 9,813 | $343,651 | $196,162 | -$147,489 | -42.92% | |
| Foundations Investment Advisors, Llc | 0.00% | 8,750 | $306,425 | $174,913 | -$131,513 | -42.92% | |
| Slt Holdings Llc | 0.20% | 8,750 | $306,425 | $174,913 | -$131,513 | -42.92% | |
| Two Sigma Securities, Llc | 0.03% | 8,674 | $303,763 | $173,393 | -$130,370 | -42.92% | |
| Mutual Advisors, Llc | 0.01% | 8,181 | $286,499 | $163,538 | -$122,961 | -42.92% | |
| Advisory Services Network, Llc | 0.00% | 8,050 | $281,911 | $160,920 | -$120,992 | -42.92% | |
| Ifp Advisors, Inc | 0.00% | 16,647 | $276,537 | $332,774 | +$56,237 | +20.34% | |
| Xtx Topco Ltd | 0.00% | 7,579 | $265,417 | $151,504 | -$113,913 | -42.92% | |
| Snowden Capital Advisors Llc | 0.01% | 7,500 | $262,650 | $149,925 | -$112,725 | -42.92% | |
| Kestra Advisory Services, Llc | 0.00% | 6,250 | $218,875 | $124,937 | -$93,938 | -42.92% | |
| David J Yvars Group | 0.11% | 6,100 | $213,622 | $121,939 | -$91,683 | -42.92% | |
| Peak Planning Group, Llc | 0.05% | 5,987 | $209,665 | $119,680 | -$89,985 | -42.92% | |
| True Private Wealth Advisors | 0.02% | 5,906 | $206,840 | $118,061 | -$88,779 | -42.92% | |
| Atticus Wealth Management, Llc | 0.05% | 5,758 | $201,646 | $115,102 | -$86,544 | -42.92% | |
| U.S. Capital Wealth Advisors, Llc | 0.00% | 22,000 | $183,040 | $439,780 | +$256,740 | +140.26% | |
| Chung Wu Investment Group, Llc | 0.12% | 5,000 | $175,100 | $99,950 | -$75,150 | -42.92% | |
| Wealth Enhancement Advisory Services, Llc | 0.00% | 3,155 | $104,588 | $63,068 | -$41,520 | -39.70% | |
| Simplicity Wealth,Llc | 0.01% | 10,900 | $90,688 | $217,891 | +$127,203 | +140.26% | |
| Arax Advisory Partners | 0.00% | 1,916 | $67,099 | $38,301 | -$28,798 | -42.92% | |
| Strategic Wealth Partners, Ltd. | 0.00% | 1,405 | $49,203 | $28,086 | -$21,117 | -42.92% | |
| Td Waterhouse Canada Inc. | 0.00% | 700 | $24,850 | $13,993 | -$10,857 | -43.69% | |
| Copia Wealth Management | 0.01% | 428 | $14,989 | $8,556 | -$6,433 | -42.92% | |
| Ashton Thomas Private Wealth, Llc | 0.00% | 322 | $11,276 | $6,437 | -$4,839 | -42.92% | |
| Gen-Wealth Partners Inc | 0.00% | 232 | $8,125 | $4,638 | -$3,487 | -42.92% | |
| Farther Finance Advisors, Llc | 0.00% | 89 | $3,117 | $1,779 | -$1,338 | -42.92% | |
| Gordian Capital Singapore Pte Ltd | 0.00% | 25 | $876 | $500 | -$376 | -42.95% |
Frequently asked questions about SCO
Who owns the most SCO stock?
The largest holders of SCO 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 BLOOMBE (SCO).
Is SCO widely held by superinvestors?
Many widely followed stocks like SCO appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly SCO 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.