CTGO Institutional Ownership & Shareholders
CONTANGO ORE INC (CTGO) is currently held by 116 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $206.17M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
State Street Corp is currently the largest disclosed institutional shareholder of CTGO tracked by InsiderSet, reporting ownership valued at approximately $36.91M 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 $32.84M, representing an estimated loss of -11.02% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 80% of the total disclosed CTGO value among the investors covered in this analysis. Major shareholders include State Street Corp, Blackrock, Inc., Alyeska Investment Group, L.P., and several other long-term asset managers with concentrated positions in CONTANGO ORE INC (CTGO).
This page ranks the largest institutional CTGO 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
116
Total Reported Value
$206.17M
Largest Holder
State Street Corp
Largest Position
$36.91M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
145
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| State Street Corp | 0.00% | 2,337,677 | $36,911,920 | $32,844,362 | -$4,067,558 | -11.02% | |
| Blackrock, Inc. | 0.00% | 2,164,928 | $34,184,215 | $30,417,238 | -$3,766,977 | -11.02% | |
| Alyeska Investment Group, L.P. | 0.09% | 2,127,579 | $33,594,472 | $29,892,485 | -$3,701,987 | -11.02% | |
| Vanguard Capital Management Llc | 0.00% | 1,217,000 | $19,216,430 | $17,098,850 | -$2,117,580 | -11.02% | |
| Van Eck Associates Corp | 0.01% | 819,087 | $12,933,383 | $11,508,172 | -$1,425,211 | -11.02% | |
| Geode Capital Management, Llc | 0.00% | 668,160 | $10,553,072 | $9,387,648 | -$1,165,424 | -11.04% | |
| Barings Llc | 0.14% | 476,190 | $7,990,468 | $6,690,470 | -$1,299,999 | -16.27% | |
| Marshall Wace, Llp | 0.00% | 266,752 | $4,212,016 | $3,747,866 | -$464,150 | -11.02% | |
| Northern Trust Corp | 0.00% | 212,642 | $3,357,617 | $2,987,620 | -$369,997 | -11.02% | |
| Vanguard Fiduciary Trust Co | 0.00% | 186,840 | $2,950,204 | $2,625,102 | -$325,102 | -11.02% | |
| Vanguard Portfolio Management Llc | 0.00% | 181,434 | $2,864,843 | $2,549,148 | -$315,695 | -11.02% | |
| Ubs Group Ag | 0.00% | 139,078 | $2,196,042 | $1,954,046 | -$241,996 | -11.02% | |
| Morgan Stanley | 0.00% | 135,702 | $2,142,735 | $1,906,613 | -$236,122 | -11.02% | |
| Bank Of America Corp | 0.00% | 131,892 | $2,082,575 | $1,853,083 | -$229,492 | -11.02% | |
| Gabelli Funds Llc | 0.01% | 126,479 | $1,997,103 | $1,777,030 | -$220,073 | -11.02% | |
| Susquehanna International Group, Llp | 0.00% | 115,709 | $1,827,045 | $1,625,711 | -$201,334 | -11.02% | |
| Raffles Associates Lp | 1.52% | 113,056 | $1,785,154 | $1,588,437 | -$196,717 | -11.02% | |
| Sprott Inc. | 0.05% | 94,584 | $1,494,166 | $1,328,905 | -$165,261 | -11.06% | |
| Manufacturers Life Insurance Company, The | 0.00% | 90,252 | $1,426,741 | $1,268,041 | -$158,700 | -11.12% | |
| Russell Investments Group, Ltd. | 0.00% | 87,496 | $1,381,560 | $1,229,319 | -$152,241 | -11.02% | |
| Federated Hermes, Inc. | 0.00% | 83,507 | $1,318,575 | $1,173,273 | -$145,302 | -11.02% | |
| Charles Schwab Investment Management Inc | 0.00% | 80,558 | $1,272,011 | $1,131,840 | -$140,171 | -11.02% | |
| Bank Of New York Mellon Corp | 0.00% | 71,731 | $1,132,637 | $1,007,821 | -$124,816 | -11.02% | |
| Minerva Advisors Llc | 0.72% | 59,647 | $1,118,381 | $838,040 | -$280,341 | -25.07% | |
| Wittenberg Investment Management, Inc. | 0.34% | 62,680 | $989,717 | $880,654 | -$109,063 | -11.02% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 62,233 | $982,659 | $874,374 | -$108,285 | -11.02% |
| Goldman Sachs Group Inc | 0.00% | 60,694 | $958,359 | $852,751 | -$105,608 | -11.02% | |
| Jump Financial, Llc | 0.01% | 56,142 | $886,482 | $788,795 | -$97,687 | -11.02% | |
| Royal Bank Of Canada | 0.00% | 49,584 | $784,000 | $696,655 | -$87,345 | -11.14% | |
| Nuveen, Llc | 0.00% | 44,380 | $700,760 | $623,539 | -$77,221 | -11.02% | |
| Dimensional Fund Advisors Lp | 0.00% | 35,360 | $558,334 | $496,808 | -$61,526 | -11.02% | |
| Rhumbline Advisers | 0.00% | 31,418 | $496,083 | $441,423 | -$54,660 | -11.02% | |
| Alliancebernstein L.P. | 0.00% | 26,100 | $489,375 | $366,705 | -$122,670 | -25.07% | |
| Quantbot Technologies Lp | 0.02% | 28,774 | $454,341 | $404,275 | -$50,066 | -11.02% | |
| Numerai Gp Llc | 0.04% | 27,114 | $428,130 | $380,952 | -$47,178 | -11.02% | |
| Deutsche Bank Ag\ | 0.00% | 26,070 | $411,646 | $366,284 | -$45,363 | -11.02% | |
| Wells Fargo & Company/Mn | 0.00% | 25,298 | $399,452 | $355,437 | -$44,015 | -11.02% | |
| J.W. Cole Advisors, Inc. | 0.01% | 23,041 | $363,817 | $323,726 | -$40,091 | -11.02% | |
| Price T Rowe Associates Inc | 0.00% | 21,891 | $346,000 | $307,569 | -$38,431 | -11.11% | |
| Tmb Capital Partners, Llc | 0.10% | 20,413 | $342,530 | $286,803 | -$55,727 | -16.27% | |
| Imc-Chicago, Llc | 0.00% | 21,241 | $335,395 | $298,436 | -$36,959 | -11.02% | |
| Corecap Advisors, Llc | 0.01% | 19,360 | $324,861 | $272,008 | -$52,853 | -16.27% | |
| Wexford Capital Lp | 0.04% | 19,954 | $315,074 | $280,354 | -$34,720 | -11.02% | |
| Martingale Asset Management L P | 0.01% | 19,847 | $313,385 | $278,850 | -$34,535 | -11.02% | |
| Entrypoint Capital, Llc | 0.08% | 19,773 | $312,216 | $277,811 | -$34,405 | -11.02% | |
| Simplex Trading, Llc | 0.01% | 19,326 | $305,157 | $271,530 | -$33,627 | -11.02% | |
| Quadrature Capital Ltd | 0.00% | 19,032 | $300,515 | $267,400 | -$33,115 | -11.02% | |
| Cetera Investment Advisers | 0.00% | 18,456 | $291,420 | $259,307 | -$32,113 | -11.02% | |
| State Of Wisconsin Investment Board | 0.00% | 17,682 | $279,199 | $248,432 | -$30,767 | -11.02% | |
| Total Wealth Planning & Management, Inc. | 0.21% | 15,900 | $266,802 | $223,395 | -$43,407 | -16.27% |
Frequently asked questions about CTGO
Who are the largest institutional holders of CTGO?
The largest institutional holders of CTGO reported in the latest SEC Form 13F filings include State Street Corp, Blackrock, Inc., Alyeska Investment Group, L.P., Vanguard Capital Management Llc, and Van Eck Associates Corp. InsiderSet ranks institutional holders by their latest reported CTGO position.
What is CTGO institutional ownership?
This page tracks CTGO positions reported by institutional investment managers through SEC Form 13F. CONTANGO ORE INC (CTGO) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own CTGO?
InsiderSet currently tracks 116 institutional managers reporting CTGO 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 CTGO shareholders.
How much CTGO stock do institutions own?
Institutional investment managers disclosed approximately $206.17M in CTGO holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was CTGO institutional ownership last updated?
The latest CTGO 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 CTGO 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 CTGO position after the reporting date.
Are institutions buying or selling CTGO?
Institutional buying and selling can be analyzed by comparing CTGO positions across consecutive 13F reporting periods. InsiderSet's CTGO Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View CTGO ownership changes.
How has CTGO institutional ownership changed over time?
InsiderSet tracks CTGO institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.