COSM Institutional Ownership & Shareholders
COSMOS HEALTH INC (COSM) is currently held by 21 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $401,315 based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Ubs Group Ag is currently the largest disclosed institutional shareholder of COSM tracked by InsiderSet, reporting ownership valued at approximately $109,975 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 $183,034.85, representing an estimated gain of +66.43% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 98% of the total disclosed COSM value among the investors covered in this analysis. Major shareholders include Ubs Group Ag, Vanguard Fiduciary Trust Co, Jane Street Group, Llc, and several other long-term asset managers with concentrated positions in COSMOS HEALTH INC (COSM).
This page ranks the largest institutional COSM 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
21
Total Reported Value
$401,315
Largest Holder
Ubs Group Ag
Largest Position
$109,975
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
34
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Ubs Group Ag | 0.00% | 594,462 | $109,975 | $183,035 | +$73,060 | +66.43% | |
| Vanguard Fiduciary Trust Co | 0.00% | 333,842 | $61,761 | $102,790 | +$41,029 | +66.43% | |
| Jane Street Group, Llc | 0.00% | 289,287 | $53,431 | $89,071 | +$35,640 | +66.70% | |
| Geode Capital Management, Llc | 0.00% | 282,094 | $52,110 | $86,857 | +$34,747 | +66.68% | |
| Blackrock, Inc. | 0.00% | 267,797 | $49,462 | $82,455 | +$32,993 | +66.70% | |
| Vanguard Capital Management Llc | 0.00% | 173,966 | $32,184 | $53,564 | +$21,380 | +66.43% | |
| Northern Trust Corp | 0.00% | 53,887 | $9,953 | $16,592 | +$6,639 | +66.70% | |
| Commonwealth Equity Services, Llc | 0.00% | 20,000 | $8,600 | $6,158 | -$2,442 | -28.40% | |
| State Street Corp | 0.00% | 45,243 | $8,356 | $13,930 | +$5,574 | +66.71% | |
| Sassicaia Capital Advisers Llc | 0.00% | 36,000 | $6,649 | $11,084 | +$4,435 | +66.71% | |
| Park Capital Management, Llc / Wi | 0.00% | 12,000 | $5,159 | $3,695 | -$1,464 | -28.38% | |
| Simplex Trading, Llc | 0.00% | 7,138 | $1,320 | $2,198 | +$878 | +66.50% | |
| National Bank Of Canada | 0.00% | 6,357 | $1,144 | $1,957 | +$813 | +71.09% | |
| Sbi Securities Co., Ltd. | 0.00% | 1,187 | $510 | $365 | -$145 | -28.34% | |
| Group One Trading Llc | 0.00% | 1,700 | $314 | $523 | +$209 | +66.70% | |
| Allworth Financial Lp | 0.00% | 1,241 | $230 | $382 | +$152 | +66.13% | |
| Tower Research Capital Llc (Trc) | 0.00% | 753 | $139 | $232 | +$93 | +66.80% | |
| Citigroup Inc | 0.00% | 43 | $8 | $13 | +$5 | +65.50% | |
| Wells Fargo & Company/Mn | 0.00% | 40 | $7 | $12 | +$5 | +75.94% | |
| Cassaday & Co Wealth Management Llc | 0.00% | 4 | $2 | $1 | -$1 | -38.42% | |
| Valley National Advisers Inc | 0.00% | 1 | $1 | $0 | -$1 | -69.21% |
Frequently asked questions about COSM
Who are the largest institutional holders of COSM?
The largest institutional holders of COSM reported in the latest SEC Form 13F filings include Ubs Group Ag, Vanguard Fiduciary Trust Co, Jane Street Group, Llc, Geode Capital Management, Llc, and Blackrock, Inc.. InsiderSet ranks institutional holders by their latest reported COSM position.
What is COSM institutional ownership?
This page tracks COSM positions reported by institutional investment managers through SEC Form 13F. COSMOS HEALTH INC (COSM) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own COSM?
InsiderSet currently tracks 21 institutional managers reporting COSM 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 COSM shareholders.
How much COSM stock do institutions own?
Institutional investment managers disclosed approximately $401,315 in COSM holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was COSM institutional ownership last updated?
The latest COSM 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 COSM 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 COSM position after the reporting date.
Are institutions buying or selling COSM?
Institutional buying and selling can be analyzed by comparing COSM positions across consecutive 13F reporting periods. InsiderSet's COSM Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View COSM ownership changes.
How has COSM institutional ownership changed over time?
InsiderSet tracks COSM institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.