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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
James Samuel ShannonDirector2026-03-265,000$8.79
$43.95kBuy
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 Inc157.47%9,105,451$72.12MInsider
Gilead Sciences Inc157.47%9,105,451$72.12MInstitution
Bain Capital Life Sciences Investors LLC127.50%7,372,686$58.39MInstitution
Yekaterina Chudnovsky121.05%7,000,000$55.44MInsider
Frazier Life Sciences Management LP102.29%5,915,091$46.85MInstitution
Point72 Asset Management LP69.17%4,000,000$31.68MInstitution
Sv7 Impact Medicine Fund LP55.81%3,227,264$25.56MInsider
Bain Capital Life Sciences Investors LLC48.52%2,805,413$22.22MInsider
Atlas Venture Fund XI LP47.63%2,754,109$21.81MInsider
James E. Flynn39.57%2,287,944$18.12MInsider

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XLO vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
XLO53.31%46.69%Net BuyingNet Buying
TELO6.65%46.16%Net BuyingNet Buying
HYPD5.48%94.52%Net Buying
DWTX0.21%76.92%
NTRB2.99%49.04%
View Top Biotech Stocks

Xilio Therapeutics Stock Ownership FAQ

Who owns Xilio Therapeutics?

Xilio Therapeutics (NASDAQ: XLO) is owned by 687.03% institutional shareholders, 601.63% Xilio Therapeutics insiders, and 0.00% retail investors. Gilead Sciences Inc is the largest individual Xilio Therapeutics shareholder, owning 9.11M shares representing 157.47% of the company. Gilead Sciences Inc's Xilio Therapeutics shares are currently valued at $75.76M.

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