# JADE BIOSCIENCES INC COM NEW

JADE BIOSCIENCES INC COM NEW is a security (CUSIP 008064206) tracked across SEC portfolio filings. 125 institutional managers reported $732.7M on Form 13F as of 2026-06-30; 15 registered fund positions totaling $52.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: JADE BIOSCIENCES INC
- Class: COM NEW
- CUSIP: 008064206
- Asset category: EC
- 13F holders: 125
- 13F value: $732.7M
- 13F period: 2026-06-30
- N-PORT fund positions: 15
- N-PORT value: $52.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 125 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| FMR LLC | BOSTON, MA | $99.6M | 7,085,423 |
| [Fairmount Funds Management LLC](https://search.stillhousedata.com/firm/284844) | WEST CONSHOHOCKEN, PA | $64.0M | 4,553,494 |
| RA CAPITAL MANAGEMENT, L.P. | Boston, MA | $51.6M | 3,671,083 |
| Bellevue Group AG | Kuesnacht, V8 | $49.2M | 3,501,502 |
| [VR Adviser, LLC](https://search.stillhousedata.com/firm/169288) | NEW YORK, NY | $45.2M | 3,220,364 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $43.6M | 3,105,669 |
| BlackRock, Inc. | New York, NY | $32.5M | 2,313,949 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $32.3M | 2,095,767 |
| [BAKER BROS. ADVISORS LP](https://search.stillhousedata.com/firm/158149) | NEW YORK, NY | $23.1M | 1,641,137 |
| Remedium Capital Partners, LLC | FORT LAUDERDALE, FL | $22.2M | 1,577,750 |
| [Versant Venture Management, LLC](https://search.stillhousedata.com/firm/161130) | San Francisco, CA | $21.4M | 1,525,820 |
| [Avidity Partners Management LP](https://search.stillhousedata.com/firm/304628) | DALLAS, TX | $19.7M | 1,400,708 |
| Pictet Asset Management Holding SA | CAROUGE, V8 | $16.3M | 733,768 |
| Aberdeen Group plc | EDINBURGH, X0 | $13.8M | 621,108 |
| [Samsara BioCapital, LLC](https://search.stillhousedata.com/firm/288114) | Palo Alto, CA | $13.6M | 968,798 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Fidelity Growth Company Fund](https://search.stillhousedata.com/fund/S000007119) | Fidelity Mt. Vernon Street Trust | $21.2M | 2.15% |
| abrdn Healthcare Investors | abrdn Healthcare Investors | $8.3M | 72.87% |
| [Fidelity Advisor Health Care Fund](https://search.stillhousedata.com/fund/S000005329) | Fidelity Advisor Series VII | $6.8M | 23.66% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $5.2M | 0.63% |
| abrdn Life Sciences Investors | abrdn Life Sciences Investors | $3.9M | 69.53% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $3.4M | 1.96% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $1.9M | 10.38% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $728K | 1.51% |
| [Fidelity Nasdaq Composite Index ETF](https://search.stillhousedata.com/fund/S000006011) | Fidelity Commonwealth Trust | $541K | 0.50% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $335K | 0.06% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $287K | 0.09% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $63K | 1.49% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $12K | 0.09% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $-4K | -0.01% |
| Saba Capital Income & Opportunities Fund II | Saba Capital Income & Opportunities Fund II | $-43K | -1.65% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/008064206.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.