Tamarly Intelligence
Form 13F · Parabilis Medicines, Inc.

Who Holds Parabilis Medicines, Inc. (PBLS)? 79 Institutional Holders, Q2 2026

Managers with more than $100 million in US equities report their holdings on Form 13F within 45 days of each quarter end. Quarter ended 30 Jun 2026: 79 holders, $2.7 billion in total.

Largest holders

The 79 largest by value. Change in shares against the quarter before.

ManagerSharesValueChange
RA CAPITAL MANAGEMENT, L.P.28,933,371$792 millionNew13F
FMR LLC10,292,735$282 millionNew13F
ARCH Venture Management, LLC6,412,780$176 millionNew13F
venBio Partners LLC5,266,697$144 millionNew13F
Alphabet Inc.4,919,498$135 millionNew13F
Nextech Invest Ltd.4,663,176$128 millionNew13F
Cormorant Asset Management, LP4,615,612$126 millionNew13F
REGENERON PHARMACEUTICALS, INC.4,166,666$114 millionNew13F
Siren, L.L.C.2,992,259$82 millionNew13F
FARALLON CAPITAL MANAGEMENT, L.L.C.2,368,200$65 millionNew13F
Jupiter Topco LLC2,296,547$63 millionNew13F
Frazier Life Sciences Management, L.P.1,920,805$53 millionNew13F
DEERFIELD MANAGEMENT COMPANY, L.P.1,880,704$51 millionNew13F
General Catalyst Group Management, LLC1,600,937$44 millionNew13F
GENERAL ATLANTIC, L.P.1,538,461$42 millionNew13F
Soleus Capital Management, L.P.1,465,070$40 millionNew13F
VANGUARD PORTFOLIO MANAGEMENT LLC1,302,479$36 millionNew13F
VANGUARD CAPITAL MANAGEMENT LLC1,156,962$32 millionNew13F
JPMORGAN CHASE & CO1,042,772$30 millionNew13F
Foresite Capital Management VI LLC999,044$27 millionNew13F
Catalio Capital Management, LP824,043$23 millionNew13F
ALLIANCEBERNSTEIN L.P.810,279$22 millionNew13F
Casdin Capital, LLC645,690$18 millionNew13F
Venrock Adviser, LLC625,000$17 millionNew13F
Rock Springs Capital Management LP578,028$16 millionNew13F
SAMSARA BIOCAPITAL, LLC556,044$15 millionNew13F
Logos Global Management LP525,000$14 millionNew13F
Bellevue Group AG500,000$14 millionNew13F
BAKER BROS. ADVISORS LP500,000$14 millionNew13F
MARSHALL WACE, LLP445,359$12 millionNew13F
FRANKLIN RESOURCES INC381,487$10 millionNew13F
ICONIQ Capital, LLC350,000$10 millionNew13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/295,962$8 millionNew13F
Kynam Capital Management, LP250,000$7 millionNew13F
FEDERATED HERMES, INC.246,200$7 millionNew13F
AMERIPRISE FINANCIAL INC174,773$5 millionNew13F
Driehaus Capital Management LLC100,000$3 millionNew13F
GEODE CAPITAL MANAGEMENT, LLC99,358$3 millionNew13F
TD Asset Management Inc76,982$2 millionNew13F
Squarepoint Ops LLC48,484$1 millionNew13F
TUDOR INVESTMENT CORP ET AL44,045$1 millionNew13F
UBS Group AG38,698$1 millionNew13F
WINTON GROUP Ltd34,900$955,213New13F
VANGUARD FIDUCIARY TRUST CO27,800$760,886New13F
Balyasny Asset Management L.P.24,264$664,106New13F
Hudson Bay Capital Management LP22,690$621,025New13F
Brevan Howard Capital Management LP22,565$617,604New13F
Ghisallo Capital Management LLC20,000$547,400New13F
Mitsubishi UFJ Asset Management Co., Ltd.19,200$525,504New13F
Vanguard Personalized Indexing Management, LLC11,729$321,023New13F
SEVEN GRAND MANAGERS, LLC10,000$273,700New13F
Burkehill Global Management, LP10,000$273,700New13F
Alyeska Investment Group, L.P.10,000$273,700New13F
ExodusPoint Capital Management, LP9,691$265,243New13F
Scientech Research LLC9,564$261,767New13F
TWO SIGMA INVESTMENTS, LP8,741$239,241New13F
GOLDMAN SACHS GROUP INC8,253$225,885New13F
Persistent Asset Partners Ltd4,130$113,038New13F
Tower Research Capital LLC (TRC)2,070$56,656New13F
CITIGROUP INC1,869$51,155New13F
China Universal Asset Management Co., Ltd.1,600$43,792New13F
WELLS FARGO & COMPANY/MN1,152$31,530New13F
OSAIC HOLDINGS, INC.920$25,180New13F
PRICE T ROWE ASSOCIATES INC /MD/751,947$20,581New13F
Parallel Advisors, LLC550$15,054New13F
Rialto Wealth Management, LLC508$13,904New13F
Longaeva Partners L.P.500$13,685New13F
Bell Investment Advisors, Inc451$12,344New13F
EverSource Wealth Advisors, LLC261$7,144New13F
MORGAN STANLEY200$5,474New13F
Atlantic Union Bankshares Corp180$4,927New13F
JONES FINANCIAL COMPANIES LLLP103$2,966New13F
Allworth Financial LP100$2,737New13F
FIFTH THIRD BANCORP60$1,641New13F
Physician Wealth Advisors, Inc.59$1,615New13F
North Star Investment Management Corp.52$1,423New13F
Cornerstone Financial Management LLC29$794New13F
Bogart Wealth, LLC19$520New13F
Avion Wealth69$1New13F

Questions and answers

How many institutions hold Parabilis Medicines, Inc.?
79 managers reported Parabilis Medicines, Inc. on Form 13F for the quarter ended 30 June 2026.
Who is the largest institutional holder of Parabilis Medicines, Inc.?
RA CAPITAL MANAGEMENT, L.P., with 28,933,371 shares worth $792 million on its 13F for Q2 2026.
How many institutions bought or sold out of Parabilis Medicines, Inc. in Q2 2026?
79 managers reported a new position and 0 reported none after holding it the quarter before.
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Source: SEC EDGAR, Form 13F (public domain). Counts and values as filed. Cite this page: Tamarly Intelligence, "Who holds Parabilis Medicines, Inc., Q2 2026", https://app.tamarly.ai/holders/parabilis-medicines, built from SEC EDGAR.

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