YD Bio Ltd (YDES) Ownership

NASDAQ: YDESTop holders, insider trades and short interest.

YDES ownership summary

as of October 18, 2026
Institutions
0.4%
of shares outstanding
Insiders
80.22%
of shares outstanding
Shares outstanding
70.8M
Float
16.2M
shares available to trade
Short interest
1.08%
177K shares short
Days to cover
0.26
short interest up 312.8% vs prior month
  • Institutions 0.40%
  • Insiders 80.22%
  • Other investors 19.38%

YDES top institutional holders

15 largest
YD Bio Ltd top institutional holders
#Holder% of sharesSharesValueChangeReported
1Garrett Wealth Advisory Group, LLC0.12%85K$501,010+84,630 (0.0%)June 30, 2026
2Geode Capital Management, LLC0.09%63K$371,267+2,478 (+4.1%)June 30, 2026
3Cypress Capital Management, LLC0.05%34K$199,445+3,000 (+9.8%)June 30, 2026
4HPM Partners LLC0.05%32K$191,844—June 30, 2026
5Citadel Advisors Llc0.04%30K$178,228+10,656 (+54.8%)June 30, 2026
6Jane Street Group LLC0.03%21K$126,824+21,423 (0.0%)June 30, 2026
7UBS Group AG0.02%12K$73,313+756 (+6.5%)June 30, 2026
8Wolverine Asset Management LLC0.01%4,886$28,925—June 30, 2026
9SkyView Investment Advisors, LLC<0.01%1,777$10,520+1,777 (0.0%)June 30, 2026
10Morgan Stanley - Brokerage Accounts<0.01%160$947−63 (−28.3%)June 30, 2026
11Royal Bank of Canada<0.01%117$693+117 (0.0%)June 30, 2026
12Wells Fargo & Co<0.01%75$444+75 (0.0%)June 30, 2026
13FMR Inc0.00%1$6—June 30, 2026
14Citigroup Inc0.00%——−1,709 (−100.0%)March 31, 2026
15Bank of America Corp0.00%——−5 (−100.0%)March 31, 2026

Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 15, 9 holders added 125K shares and 3 cut 1,777.

YDES top mutual fund and ETF holders

2 largest
YD Bio Ltd top fund holders
#Holder% of sharesSharesValueChangeReported
1Fidelity Nasdaq Composite Index0.06%45K$266,057—August 31, 2026
2Arrow Long/Short Alt Fd F0.03%21K$124,320—September 30, 2026

Funds report holdings monthly or quarterly; dates differ by fund.

YDES shares outstanding

Shares outstanding

Year-end shares outstanding, adjusted for splits.

Who owns YDES

Institutional investors own 0.4% of YD Bio's shares and insiders 80.22%. The largest holder is Garrett Wealth Advisory Group, LLC with 0.12% of the shares (85K), as of June 30, 2026. Among the top 15 institutions, 9 added shares and 3 reduced their stake in the latest filings. Short interest is 1.08% of the float, or 0.26 days of average trading volume. The share count rose 1,540.3% since 2023.

Related: YDES key metrics. See the YDES stock overview for the latest quote and news.

YDES ownership FAQ

Who owns the most YD Bio stock?

The largest shareholders of YD Bio are Garrett Wealth Advisory Group, LLC (0.12%), Geode Capital Management, LLC (0.09%), Cypress Capital Management, LLC (0.05%), HPM Partners LLC (0.05%), Citadel Advisors Llc (0.04%).

What percentage of YD Bio is owned by institutions?

Institutions hold 0.4% of YD Bio's shares outstanding; insiders hold 80.22%.

Which funds own YD Bio?

The largest fund holders of YD Bio are Fidelity Nasdaq Composite Index (0.06%), Arrow Long/Short Alt Fd F (0.03%).

What is YD Bio's short interest?

177K shares of YD Bio were sold short, 1.08% of the float; at the average daily volume it would take 0.26 days to cover.

How many shares of YD Bio are outstanding?

YD Bio has 70.8M shares outstanding, of which 16.2M are in the public float.

Biotechnology: ownership