iTonic Holdings Ltd. (ITOC) Ownership

NASDAQ: ITOCTop holders, insider trades and short interest.

ITOC ownership summary

as of October 18, 2026
Institutions
0.3%
of shares outstanding
Insiders
1.82%
of shares outstanding
Shares outstanding
6.8M
Float
6.7M
shares available to trade
Short interest
0.19%
206K shares short
Days to cover
0.23
short interest up 228.6% vs prior month
  • Institutions 0.26%
  • Insiders 1.82%
  • Other investors 97.92%

ITOC top institutional holders

15 largest
iTonic Holdings Ltd. top institutional holders
#Holder% of sharesSharesValueChangeReported
1XTX Topco Ltd0.45%76K$291,421+27,566 (+57.0%)June 30, 2026
2Renaissance Technologies Corp0.26%44K$169,267+44,080 (0.0%)June 30, 2026
3Citadel Advisors Llc0.25%43K$166,575+13,826 (+46.8%)June 30, 2026
4Virtu Financial LLC0.23%39K$148,274+38,613 (0.0%)June 30, 2026
5UBS Group AG0.20%33K$127,826+33,288 (0.0%)June 30, 2026
6Jane Street Group LLC0.10%18K$68,509+17,841 (0.0%)June 30, 2026
7StoneX Group Inc0.06%11K$42,382+11,037 (0.0%)June 30, 2026
8Point72 Asset Management, L.P.0.06%11K$41,672—June 30, 2026
9NATIONAL BANK OF CANADA /FI/0.01%1,800$6,912—June 30, 2026
10BlackRock Inc<0.01%618$2,373—June 30, 2026
11Morgan Stanley - Brokerage Accounts<0.01%473$1,816—June 30, 2026
12Compagnie Lombard, Odier SCA<0.01%140$538—June 30, 2026
13Cygnus Capital Advisors, LLC0.00%——−5,248 (−100.0%)June 30, 2026
14Two Sigma Investments LLC0.00%——−10,888 (−100.0%)March 31, 2026
15TWO SIGMA SECURITIES, LLC0.00%——−15,773 (−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, 7 holders added 186K shares and 3 cut 32K.

ITOC top mutual fund and ETF holders

1 largest
iTonic Holdings Ltd. top fund holders
#Holder% of sharesSharesValueChangeReported
1BSF Systematic US Eq Abs Ret A2 USD<0.01%780$2,995—December 31, 2025

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

ITOC shares outstanding

Shares outstanding

Year-end shares outstanding, adjusted for splits.

Who owns ITOC

Institutional investors own 0.3% of iTonic's shares and insiders 1.82%. The largest holder is XTX Topco Ltd with 0.45% of the shares (76K), as of June 30, 2026. Among the top 15 institutions, 7 added shares and 3 reduced their stake in the latest filings. Short interest is 0.19% of the float, or 0.23 days of average trading volume. The share count fell 92.8% since 2022.

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

ITOC ownership FAQ

Who owns the most iTonic stock?

The largest shareholders of iTonic are XTX Topco Ltd (0.45%), Renaissance Technologies Corp (0.26%), Citadel Advisors Llc (0.25%), Virtu Financial LLC (0.23%), UBS Group AG (0.20%).

What percentage of iTonic is owned by institutions?

Institutions hold 0.3% of iTonic's shares outstanding; insiders hold 1.82%.

Which funds own iTonic?

The largest fund holders of iTonic are BSF Systematic US Eq Abs Ret A2 USD (<0.01%).

What is iTonic's short interest?

206K shares of iTonic were sold short, 0.19% of the float; at the average daily volume it would take 0.23 days to cover.

How many shares of iTonic are outstanding?

iTonic has 6.8M shares outstanding, of which 6.7M are in the public float.

Medical Devices: ownership