NASDAQ: PASG
Passage Bio Inc Stock Ownership - Who owns Passage Bio?

Insider buying vs selling

Have Passage Bio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Kathleen BorthwickCFO2026-01-082,062$18.44
$38.02kSell
William ChouPRESIDENT AND CEO2026-01-084,076$18.44
$75.16kSell
Lynx1 Capital Management LP10% Owner2025-09-1511,900$6.99
$83.17kBuy
Lynx1 Capital Management LP10% Owner2025-09-1219,783$6.99
$138.30kBuy
Lynx1 Capital Management LP10% Owner2025-09-11325$6.96
$2.26kBuy
Lynx1 Capital Management LP10% Owner2025-07-2466,423$5.71
$379.47kBuy
Lynx1 Capital Management LP10% Owner2025-07-2349,302$5.74
$283.04kBuy
Lynx1 Capital Management LP10% Owner2025-07-2213,123$5.44
$71.34kBuy
Orbimed Advisors LLC10% Owner2025-06-26213,257$0.33
$70.37kSell
Orbimed Advisors LLC10% Owner2025-06-25138,800$0.33
$45.80kSell

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Net Insider Buy/Sell (L12M) Ownership

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PASG Shareholders

What type of owners hold Passage Bio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Orbimed Advisors LLC377.94%12,013,666$151.37MInsider
Frazier Life Sciences IX LP157.59%5,009,219$63.12MInsider
Patrick J. Heron157.59%5,009,219$63.12MInsider
Versant Venture Capital VI LP156.03%4,959,769$62.49MInsider
Thomas Woiwode156.03%4,959,769$62.49MInsider
Liam Ratcliffe82.41%2,619,430$33.00MInsider
Stephen P. Squinto21.03%668,575$8.42MInsider
Tadataka Yamada20.64%656,149$8.27MInsider
Lynx1 Capital Management LP19.62%623,704$7.86MInsider
Lynx1 Capital Management LP19.62%623,704$7.86MInstitution

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PASG vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
PASG4.26%95.74%Net SellingNet Selling
CELU2.31%97.69%Net Selling
TAOX4.92%3.53%Net Selling
RADX0.01%0.00%
KYNB8.64%91.36%Net BuyingNet Buying

Passage Bio Stock Ownership FAQ

Who owns Passage Bio?

Passage Bio (NASDAQ: PASG) is owned by 51.87% institutional shareholders, 1,167.13% Passage Bio insiders, and 0.00% retail investors. Orbimed Advisors LLC is the largest individual Passage Bio shareholder, owning 12.01M shares representing 377.94% of the company. Orbimed Advisors LLC's Passage Bio shares are currently valued at $136.23M.

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