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NASDAQ: XLO
Xilio Therapeutics Inc Stock Ownership - Who owns Xilio Therapeutics?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Xilio Therapeutics Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Kevin M. BrennanSVP FINANCE AND ACCOUNTING2026-01-021,826$0.64
$1.17kSell
Christopher James FrankenfieldChief Financial Officer2026-01-027,030$0.64
$4.52kSell
James Samuel ShannonDirector2025-06-1725,000$0.69
$17.23kBuy
Rene RussoPRESIDENT AND CEO2025-06-1636,289$0.68
$24.68kBuy
James Samuel ShannonDirector2025-06-1645,000$0.69
$30.87kBuy

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Net Insider Buy/Sell (L12M) Ownership

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XLO Shareholders

What type of owners hold Xilio Therapeutics Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Gilead Sciences Inc17.34%9,105,451$5.42MInsider
Gilead Sciences Inc17.34%9,105,451$5.42MInstitution
Yekaterina Chudnovsky13.33%7,000,000$4.17MInsider
Bain Capital Life Sciences Investors LLC8.70%4,566,817$2.72MInstitution
Sv7 Impact Medicine Fund LP6.15%3,227,264$1.92MInsider
Bain Capital Life Sciences Investors LLC5.34%2,805,413$1.67MInsider
Atlas Venture Fund XI LP5.25%2,754,109$1.64MInsider
James E. Flynn4.36%2,287,944$1.36MInsider
Merck Co Inc2.83%1,483,758$882.84kInstitution
Takeda Pharmaceutical Co Ltd2.81%1,475,121$877.70kInsider

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XLO vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
XLO38.75%61.25%Net BuyingNet Selling
ANTX27.37%72.63%Net SellingNet Selling
PLUR0.04%99.96%Net BuyingNet Buying
DYAI10.05%89.95%Net Buying
PMN23.87%76.13%Net Buying
View Top Biotech Stocks

Xilio Therapeutics Stock Ownership FAQ

Who owns Xilio Therapeutics?

Xilio Therapeutics (NASDAQ: XLO) is owned by 42.00% institutional shareholders, 66.38% Xilio Therapeutics insiders, and 0.00% retail investors. Gilead Sciences Inc is the largest individual Xilio Therapeutics shareholder, owning 9.11M shares representing 17.34% of the company. Gilead Sciences Inc's Xilio Therapeutics shares are currently valued at $5.35M.

If you're new to stock investing, here's how to buy Xilio Therapeutics stock.
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