# CG ONCOLOGY INC COM

CG ONCOLOGY INC COM is a security (CUSIP 156944100) tracked across SEC portfolio filings. 233 institutional managers reported $5.2B on Form 13F as of 2026-06-30; 37 registered fund positions totaling $584.2M via N-PORT as of 2026-05-31.

## Summary

- Issuer: CG ONCOLOGY INC
- Class: COM
- CUSIP: 156944100
- Asset category: EC
- 13F holders: 233
- 13F value: $5.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 37
- N-PORT value: $584.2M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 233 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [RTW INVESTMENTS, LP](https://search.stillhousedata.com/firm/153232) | NEW YORK, NY | $472.7M | 6,984,808 |
| Decheng Capital LLC | MENLO PARK, CA | $431.2M | 6,371,669 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $363.5M | 5,371,232 |
| BlackRock, Inc. | New York, NY | $342.7M | 5,064,180 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $271.5M | 6,539,482 |
| FMR LLC | BOSTON, MA | $254.8M | 3,764,844 |
| TCG Crossover Management, LLC | PALO ALTO, CA | $248.4M | 3,670,206 |
| [Caption Management, LLC](https://search.stillhousedata.com/firm/173841) | OKLAHOMA CITY, OK | $186.7M | 378,480 |
| STATE STREET CORP | BOSTON, MA | $179.2M | 2,647,054 |
| Foresite Capital Management VI LLC | WEST HOLLYWOOD, CA | $150.3M | 2,221,474 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $108.1M | 1,596,864 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $102.0M | 1,507,005 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $98.1M | 1,449,364 |
| UBS Group AG | Zurich, V8 | $88.8M | 1,311,978 |
| [Avidity Partners Management LP](https://search.stillhousedata.com/firm/304628) | DALLAS, TX | $87.2M | 1,288,948 |

## Top fund holders (N-PORT)

_Showing 15 of 37 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD HEALTH CARE FUND](https://search.stillhousedata.com/fund/S000002922) | VANGUARD SPECIALIZED FUNDS | $172.8M | 46.88% |
| [T. Rowe Price Health Sciences Fund, Inc.](https://search.stillhousedata.com/fund/S000002088) | T. ROWE PRICE HEALTH SCIENCES FUND, INC. | $75.0M | 68.88% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $51.8M | 6.35% |
| [T. Rowe Price Mid-Cap Growth Fund, Inc.](https://search.stillhousedata.com/fund/S000002102) | T. ROWE PRICE MID-CAP GROWTH FUND, INC. | $50.4M | 22.39% |
| [T. Rowe Price New Horizons Fund, Inc.](https://search.stillhousedata.com/fund/S000002106) | T. ROWE PRICE NEW HORIZONS FUND, INC. | $50.2M | 39.35% |
| [T. Rowe Price Small-Cap Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002120) | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $20.7M | 25.59% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $18.9M | 10.79% |
| [Fidelity Advisor Health Care Fund](https://search.stillhousedata.com/fund/S000005329) | Fidelity Advisor Series VII | $18.7M | 64.73% |
| [AB DISCOVERY GROWTH FUND, INC.](https://search.stillhousedata.com/fund/S000010117) | AB DISCOVERY GROWTH FUND, INC. | $17.8M | 66.10% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $17.2M | 7.90% |
| [LORD ABBETT DEVELOPING GROWTH FUND INC](https://search.stillhousedata.com/fund/S000006834) | LORD ABBETT DEVELOPING GROWTH FUND, INC. | $13.7M | 61.53% |
| [T. Rowe Price Institutional Small-Cap Stock Fund](https://search.stillhousedata.com/fund/S000002094) | T. Rowe Price Equity Funds, Inc. | $11.3M | 26.01% |
| [PGIM Jennison Small Company Fund](https://search.stillhousedata.com/fund/S000004629) | Prudential Jennison Small Co Fund, Inc. | $10.7M | 33.72% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $9.4M | 12.53% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $8.6M | 9.34% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/156944100.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.