4Suppliers
28Customers
2Debt Items
20Related Chains

Source-Backed Evidence Depth

Ultragenyx Pharmaceutical Inc. (RARE) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

35Total relationships
2Distinct source URLs
6High confidence
0.681Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Ultragenyx Pharmaceutical Inc. Suppliers

TickerNameConfidenceEvidence
REGENERON REGENERON 92% Under the collaboration agreement, Regeneron supplies the product and charges the Company a product purchase price from the low 20 % range up to 40 % on net sales, which is recognized as cost of sales
GENETX GENETX 90% In July 2022, pursuant to the terms of the Unitholder Option Agreement, as amended, we exercised the Option to acquire GeneTx and entered into a Unit Purchase Agreement, or the Purchase Agreement, pu…
RGNX REGENXBIO Inc. 72% Reciprocal relationship from RGNX graph: Reciprocal relationship from RARE graph: Reciprocal relationship from RGNX graph: atent that will expire in 2034, one issued U.S. patent that will expire in 2…
BIIB Biogen Inc. 62% Reciprocal relationship from BIIB graph: Reciprocal relationship from RARE graph: Reciprocal relationship from BIIB graph: Nephropathy PNH Paroxysmal Nocturnal Hemoglobinuria PPACA Patient Protection…

Ultragenyx Pharmaceutical Inc. Customers

TickerNameConfidenceEvidence
RESEARCH-AGREEMENTS-KYOWA-KIRIN-CO-LTD RESEARCH-AGREEMENTS-KYOWA-KIRIN-CO-LTD 85% ts (continued) 9. License and Research Agreements Kyowa Kirin Co., Ltd. In August 2013, the Company entered into a collaboration and license agreement with Kyowa Kirin Co., Ltd., or KKC. Under the te…
MNPR Monopar Therapeutics Inc. 72% Reciprocal relationship from MNPR graph: ing on new radiopharmaceutical compounds and linkers. 11 Table of Contents Manufacturing ALXN1840 We do not currently own or operate manufacturing facilities …
RGNX REGENXBIO Inc. 72% Reciprocal relationship from RGNX graph: atent that will expire in 2034, one issued U.S. patent that will expire in 2038, one issued U.S. patent that will expire in 2039, one issued U.S. patent that …
SLDB Solid Biosciences Inc. 72% ch was subsequently amended, with Baylor Research Institute, or BRI, under which we exclusively licensed certain intellectual property related to Dojolvi. The license includes patents, patent applica…
SLDB Solid Biosciences Inc. 72% Reciprocal relationship from SLDB graph: Reciprocal relationship from RARE graph: Reciprocal relationship from SLDB graph: Reciprocal relationship from RARE graph: Reciprocal relationship from SLDB g…
AENOVA-HAUPT-PHARMA-WOLFRATSHAUSEN-GMBH AENOVA-HAUPT-PHARMA-WOLFRATSHAUSEN-GMBH 62% ch was subsequently amended, with Baylor Research Institute, or BRI, under which we exclusively licensed certain intellectual property related to Dojolvi. The license includes patents, patent applica…
BAXTER-PHARMACEUTICAL-SOLUTIONS-LLC BAXTER-PHARMACEUTICAL-SOLUTIONS-LLC 62% ch was subsequently amended, with Baylor Research Institute, or BRI, under which we exclusively licensed certain intellectual property related to Dojolvi. The license includes patents, patent applica…
CLINICAL-PRODUCT-CANDIDATES-REGENXBIO-INC CLINICAL-PRODUCT-CANDIDATES-REGENXBIO-INC 62% ch was subsequently amended, with Baylor Research Institute, or BRI, under which we exclusively licensed certain intellectual property related to Dojolvi. The license includes patents, patent applica…
COMPANY-LLC COMPANY-LLC 62% se increased $3.6 million for the year ended December 31, 2024, compared to the same period in 2023. These changes were primarily due to fluctuations in foreign exchange rates. (Provision for) Benefi…
DAIICHI-SANKYO-CO-LTD DAIICHI-SANKYO-CO-LTD 62% for our products and product candidates; • our ability to sell our products and product candidates on a named patient basis or through an equivalent mechanism and the amount of revenue generated from…
DELAWARE-GENERAL-CORPORATION DELAWARE-GENERAL-CORPORATION 62% er or not they are consummated. We may not be able to identify desirable acquisitions or investments or be successful in completing or realizing anticipated benefits from such transactions. We may ex…
ESJAY-PHARMA-LLC-ULTRAGENYX-PHARMACEUTICAL-INC ESJAY-PHARMA-LLC-ULTRAGENYX-PHARMACEUTICAL-INC 62% sults and cost of our clinical studies, nonclinical testing, and other related activities; • the cost of manufacturing clinical supplies, and establishing commercial supplies, of our product candidat…
ESJAY-PHARMA-PRIVATE-LIMITED ESJAY-PHARMA-PRIVATE-LIMITED 62% sults and cost of our clinical studies, nonclinical testing, and other related activities; • the cost of manufacturing clinical supplies, and establishing commercial supplies, of our product candidat…
EXHIBITS-INCORPORATED EXHIBITS-INCORPORATED 62% er or not they are consummated. We may not be able to identify desirable acquisitions or investments or be successful in completing or realizing anticipated benefits from such transactions. We may ex…
GENETX-BIOTHERAPEUTICS-LLC GENETX-BIOTHERAPEUTICS-LLC 62% ars) Accumulated Amortization Net Carrying Amount Indefinite-lived intangibles $ 129,000 — $ — $ 129,000 Finite-lived intangibles 62,275 9 ( 12,961 ) 49,314 Total intangible assets $ 191,275 — $ ( 12…
IOI-OLEO-GMBH IOI-OLEO-GMBH 62% ch was subsequently amended, with Baylor Research Institute, or BRI, under which we exclusively licensed certain intellectual property related to Dojolvi. The license includes patents, patent applica…
KYOWA-KIRIN-CO-LTD KYOWA-KIRIN-CO-LTD 62% ts (continued) 9. License and Research Agreements Kyowa Kirin Co., Ltd. In August 2013, the Company entered into a collaboration and license agreement with Kyowa Kirin Co., Ltd., or KKC. Under the te…
LEGAL-PROCEEDINGS-ULTRAGENYX-PHARMACEUTICAL-INC LEGAL-PROCEEDINGS-ULTRAGENYX-PHARMACEUTICAL-INC 62% sults and cost of our clinical studies, nonclinical testing, and other related activities; • the cost of manufacturing clinical supplies, and establishing commercial supplies, of our product candidat…
NAVINTA-LLC-AUROBINDO-PHARMA-LIMITED-AUROBINDO-P NAVINTA-LLC-AUROBINDO-PHARMA-LIMITED-AUROBINDO-P 62% sults and cost of our clinical studies, nonclinical testing, and other related activities; • the cost of manufacturing clinical supplies, and establishing commercial supplies, of our product candidat…
OCM-LS23-HOLDINGS OCM-LS23-HOLDINGS 62% statements presented, there have been no material changes to prior period estimates of revenues and expenses. We sold the right to receive certain royalty payments from net sales of Crysvita in certa…
ODIN-PHARMACEUTICALS-LLC ODIN-PHARMACEUTICALS-LLC 62% sults and cost of our clinical studies, nonclinical testing, and other related activities; • the cost of manufacturing clinical supplies, and establishing commercial supplies, of our product candidat…
OSSIFI-MAB-LLC OSSIFI-MAB-LLC 62% d strategy and may encounter difficulties in allocating sufficient resources to sales and marketing of certain products. Further, as we launch additional products or as demand for our products change…
PRECLINICAL-PIPELINE-SOLID-BIOSCIENCES-INC PRECLINICAL-PIPELINE-SOLID-BIOSCIENCES-INC 62% ch was subsequently amended, with Baylor Research Institute, or BRI, under which we exclusively licensed certain intellectual property related to Dojolvi. The license includes patents, patent applica…
SOLID-BIOSCIENCES-INC SOLID-BIOSCIENCES-INC 62% er or not they are consummated. We may not be able to identify desirable acquisitions or investments or be successful in completing or realizing anticipated benefits from such transactions. We may ex…
SOMERSET-THERAPEUTICS-LLC SOMERSET-THERAPEUTICS-LLC 62% trategy and may encounter difficulties in allocating sufficient resources to sales and marketing of certain products. Further, as we launch additional products or as demand for our products change, o…
SOMERSET-THERAPEUTICS-LLC-SOMERSET-PHARMA-LLC SOMERSET-THERAPEUTICS-LLC-SOMERSET-PHARMA-LLC 62% sults and cost of our clinical studies, nonclinical testing, and other related activities; • the cost of manufacturing clinical supplies, and establishing commercial supplies, of our product candidat…
SOMERSET-THERAPEUTICS-PRIVATE-LIMITED SOMERSET-THERAPEUTICS-PRIVATE-LIMITED 62% sults and cost of our clinical studies, nonclinical testing, and other related activities; • the cost of manufacturing clinical supplies, and establishing commercial supplies, of our product candidat…
WUXI-APPTECH-CO WUXI-APPTECH-CO 62% eement may also be less favorable or more costly than the terms we have with our current supplier. A delay in the commercialization of our products or the development of our product candidates or hav…

Ultragenyx Pharmaceutical Inc. Debt Obligations

InstrumentDescriptionConfidenceEvidence
RARE-DEBT-12054 Xbrl Convertible 90% xbrl convertible detail from xbrl 2014-12-31.
RARE-DEBT Debt stack $1.2B 90% Market cache reports total debt of $1.2B.

Ultragenyx Pharmaceutical Inc. Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Ultragenyx Pharmaceutical Inc..

Ultragenyx Pharmaceutical Inc. Ownership

HolderNameConfidenceEvidence
RARE-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC VANGUARD CAPITAL MANAGEMENT LLC 90% 13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 297 tracked holders.

Ultragenyx Pharmaceutical Inc. Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
SRPT Sarepta Therapeutics, Inc. 100.00 2
LXEO Lexeo Therapeutics, Inc. 100.00 2
INSM Insmed Incorporated 100.00 2
BIIB Biogen Inc. 100.00 1 ['supplier']
RGNX REGENXBIO Inc. 100.00 1 ['customer', 'supplier']
TRDA Entrada Therapeutics, Inc. 100.00 2
MYGN Myriad Genetics, Inc. 100.00 2
ABBV AbbVie Inc. 50.00 2
FDMT 4D Molecular Therapeutics, Inc. 50.00 2
OTLK Outlook Therapeutics, Inc. 50.00 2
TSHA Taysha Gene Therapies, Inc. 50.00 2
DNLI Denali Therapeutics Inc. 50.00 2
TNYA Tenaya Therapeutics, Inc. 50.00 2
UCB United Community Banks, Inc. 50.00 2
APLS Apellis Pharmaceuticals, Inc. 50.00 2
RNAC Cartesian Therapeutics, Inc. 50.00 2
TLX Telix Pharmaceuticals Limited 50.00 2
XOMA XOMA Royalty Corporation 50.00 2
EISAI EISAI 50.00 2
CCCC C4 Therapeutics, Inc. 50.00 2
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RARE
Unlock RARE Supply Chain Data
Verified relationships include:
REGENERONREGENERONSupplier92%
GENETXGENETXSupplier90%
RESEARCH-AGREEMENTS-KYOWA-KIRIN-CO-LTDRESEARCH-AGREEMENTS-KYOWA…Customer85%
MNPRMonopar Therapeutics Inc.Customer72%
+31 more relationships locked
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