CGON Institutional Ownership & Shareholders
CG ONCOLOGY INC (CGON) is currently held by 225 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $6.59B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Rtw Investments, Lp is currently the largest disclosed institutional shareholder of CGON tracked by InsiderSet, reporting ownership valued at approximately $604.96M 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 $550.72M, representing an estimated loss of -8.97% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 56% of the total disclosed CGON value among the investors covered in this analysis. Major shareholders include Rtw Investments, Lp, T. Rowe Price Investment Management, Inc., Decheng Capital Llc, and several other long-term asset managers with concentrated positions in CG ONCOLOGY INC (CGON).
This page ranks the largest institutional CGON 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
225
Total Reported Value
$6.59B
Largest Holder
Rtw Investments, Lp
Largest Position
$604.96M
Insider Transactions (90d)
4
Latest Filing Quarter
Q2 2026
New Institutional Positions
77
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Rtw Investments, Lp | 5.16% | 8,514,590 | $604,961,620 | $550,723,681 | -$54,237,939 | -8.97% | |
| T. Rowe Price Investment Management, Inc. | 0.31% | 6,616,899 | $470,131,000 | $427,981,027 | -$42,149,973 | -8.97% | |
| Decheng Capital Llc | 61.87% | 6,371,669 | $452,707,083 | $412,119,551 | -$40,587,532 | -8.97% | |
| Blackrock, Inc. | 0.01% | 6,256,288 | $444,509,264 | $404,656,708 | -$39,852,556 | -8.97% | |
| Wellington Management Group Llp | 0.07% | 5,324,751 | $378,323,559 | $344,404,895 | -$33,918,664 | -8.97% | |
| Fmr Llc | 0.01% | 4,161,493 | $295,674,077 | $269,165,367 | -$26,508,710 | -8.97% | |
| Price T Rowe Associates Inc | 0.03% | 3,805,010 | $270,347,000 | $246,108,047 | -$24,238,953 | -8.97% | |
| Tcg Crossover Management, Llc | 6.27% | 3,670,206 | $260,768,136 | $237,388,924 | -$23,379,212 | -8.97% | |
| Vanguard Portfolio Management Llc | 0.01% | 3,465,197 | $246,202,247 | $224,128,942 | -$22,073,305 | -8.97% | |
| State Street Corp | 0.01% | 3,437,590 | $244,240,770 | $222,343,321 | -$21,897,449 | -8.97% | |
| Vanguard Capital Management Llc | 0.01% | 3,316,793 | $235,658,143 | $214,530,171 | -$21,127,972 | -8.97% | |
| Foresite Capital Management Vi Llc | 26.20% | 2,369,574 | $168,358,233 | $153,264,046 | -$15,094,187 | -8.97% | |
| Geode Capital Management, Llc | 0.01% | 2,153,277 | $153,018,831 | $139,273,956 | -$13,744,875 | -8.98% | |
| Seven Fleet Capital Management Lp | 22.12% | 1,886,236 | $134,017,068 | $122,001,744 | -$12,015,324 | -8.97% | |
| Ecor1 Capital, Llc | 5.26% | 1,494,300 | $106,170,015 | $96,651,324 | -$9,518,691 | -8.97% | |
| Dv Trading Llc | 8.46% | 1,439,393 | $102,268,873 | $93,099,939 | -$9,168,934 | -8.97% | |
| Avidity Partners Management Lp | 15.92% | 1,398,948 | $99,395,255 | $90,483,957 | -$8,911,298 | -8.97% | |
| Alliancebernstein L.P. | 0.03% | 1,374,149 | $93,002,404 | $88,879,957 | -$4,122,447 | -4.43% | |
| Morgan Stanley | 0.00% | 1,177,109 | $83,633,662 | $76,135,410 | -$7,498,252 | -8.97% | |
| Acorn Capital Advisors, Llc | 21.94% | 1,131,500 | $80,393,115 | $73,185,420 | -$7,207,695 | -8.97% | |
| Foresite Capital Management V, Llc | 21.17% | 1,079,050 | $76,666,503 | $69,792,954 | -$6,873,549 | -8.97% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 1,064,966 | $72,076,900 | $68,882,001 | -$3,194,899 | -4.43% | |
| Logos Global Management Lp | 3.06% | 1,000,000 | $71,050,000 | $64,680,000 | -$6,370,000 | -8.97% | |
| Bank Of America Corp | 0.00% | 984,918 | $69,978,424 | $63,704,496 | -$6,273,928 | -8.97% | |
| Ubs Group Ag | 0.01% | 977,695 | $69,465,230 | $63,237,313 | -$6,227,917 | -8.97% | |
| Orbimed Advisors Llc | 1.31% | 972,800 | $69,117,440 | $62,920,704 | -$6,196,736 | -8.97% | |
| Sg Americas Securities, Llc | 0.04% | 867,465 | $61,633,000 | $56,107,636 | -$5,525,364 | -8.96% | |
| Goldman Sachs Group Inc | 0.01% | 857,713 | $60,940,508 | $55,476,877 | -$5,463,631 | -8.97% | |
| Jefferies Financial Group Inc. | 0.50% | 769,947 | $54,704,734 | $49,800,172 | -$4,904,562 | -8.97% | |
| Clearbridge Investments, Llc | 0.04% | 735,736 | $52,274,048 | $47,587,404 | -$4,686,644 | -8.97% | |
| American Century Companies Inc | 0.02% | 726,154 | $51,593,416 | $46,967,641 | -$4,625,775 | -8.97% | |
| Northern Trust Corp | 0.01% | 677,912 | $48,165,648 | $43,847,348 | -$4,318,300 | -8.97% | |
| Charles Schwab Investment Management Inc | 0.01% | 627,185 | $44,561,494 | $40,566,326 | -$3,995,168 | -8.97% | |
| Vanguard Fiduciary Trust Co | 0.01% | 538,289 | $38,245,433 | $34,816,533 | -$3,428,900 | -8.97% | |
| Bellevue Group Ag | 0.74% | 493,596 | $35,069,996 | $31,925,789 | -$3,144,207 | -8.97% | |
| Woodline Partners Lp | 0.11% | 492,891 | $35,019,906 | $31,880,190 | -$3,139,716 | -8.97% | |
| Caption Management, Llc | 1.21% | 484,461 | $34,420,954 | $31,334,937 | -$3,086,017 | -8.97% | |
| Candriam S.C.A. | 0.15% | 469,170 | $33,302,456 | $30,345,916 | -$2,956,540 | -8.88% | |
| Fisher Asset Management, Llc | 0.01% | 456,978 | $32,468,286 | $29,557,337 | -$2,910,949 | -8.97% | |
| Jpmorgan Chase & Co | 0.00% | 417,726 | $30,993,438 | $27,018,518 | -$3,974,920 | -12.83% | |
| Ensign Peak Advisors, Inc | 0.06% | 456,012 | $30,862,892 | $29,494,856 | -$1,368,036 | -4.43% | |
| Dimensional Fund Advisors Lp | 0.01% | 433,882 | $30,827,315 | $28,063,488 | -$2,763,827 | -8.97% | |
| Adage Capital Partners Gp, L.L.C. | 0.04% | 390,458 | $27,742,041 | $25,254,823 | -$2,487,218 | -8.97% | |
| Eventide Asset Management, Llc | 0.35% | 369,839 | $26,286,286 | $23,921,187 | -$2,365,099 | -9.00% | |
| Lord, Abbett & Co. Llc | 0.07% | 364,539 | $25,900,000 | $23,578,383 | -$2,321,617 | -8.96% | |
| Jennison Associates Llc | 0.01% | 317,235 | $22,539,546 | $20,518,760 | -$2,020,786 | -8.97% | |
| Federated Hermes, Inc. | 0.03% | 311,236 | $22,113,318 | $20,130,744 | -$1,982,574 | -8.97% | |
| Bnp Paribas Financial Markets | 0.01% | 304,167 | $21,611,065 | $19,673,522 | -$1,937,543 | -8.97% | |
| Toronto Dominion Bank | 0.03% | 287,632 | $20,436,254 | $18,604,038 | -$1,832,216 | -8.97% | |
| Pictet Asset Management Holding Sa | 0.02% | 255,059 | $18,121,942 | $16,497,216 | -$1,624,726 | -8.97% |
Frequently asked questions about CGON
Who are the largest institutional holders of CGON?
The largest institutional holders of CGON reported in the latest SEC Form 13F filings include Rtw Investments, Lp, T. Rowe Price Investment Management, Inc., Decheng Capital Llc, Blackrock, Inc., and Wellington Management Group Llp. InsiderSet ranks institutional holders by their latest reported CGON position.
What is CGON institutional ownership?
This page tracks CGON positions reported by institutional investment managers through SEC Form 13F. CG ONCOLOGY INC (CGON) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own CGON?
InsiderSet currently tracks 225 institutional managers reporting CGON 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 CGON shareholders.
How much CGON stock do institutions own?
Institutional investment managers disclosed approximately $6.59B in CGON holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was CGON institutional ownership last updated?
The latest CGON 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 CGON 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 CGON position after the reporting date.
Are institutions buying or selling CGON?
Institutional buying and selling can be analyzed by comparing CGON positions across consecutive 13F reporting periods. InsiderSet's CGON Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View CGON ownership changes.
How has CGON institutional ownership changed over time?
InsiderSet tracks CGON institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.