Rock Springs Capital LLY Position
Active6-Fund ConvergenceRock Springs Capital held their position in ELI LILLY & Co (LLY) in Q4 2025, holding $113.3M worth of shares across 105,400 shares.
The position was first reported in Q4 2023 and has been tracked across 9 quarterly 13F filings.
LLY is a convergence signal: 6 specialist biotech funds hold this stock, suggesting high institutional conviction.
About ELI LILLY & Co
Eli Lilly and Company discovers, develops, and markets human pharmaceuticals worldwide. It offers Basaglar, Humalog, Humalog Mix 75/25, Humalog U-100, Humalog U-200, Humalog Mix 50/50, insulin lispro, insulin lispro protamine, insulin lispro mix 75/25, Humulin, Humulin 70/30, Humulin N, Humulin R, and Humulin U-500 for diabetes; and Jardiance, Trajenta, and Trulicity for type 2 diabetes. The company provides Alimta for non-small cell lung cancer (NSCLC) and malignant pleural mesothelioma; Cyramza for metastatic gastric cancer, gastro-esophageal junction adenocarcinoma, metastatic NSCLC, metastatic colorectal cancer, and hepatocellular carcinoma; Erbitux for colorectal cancers, and various head and neck cancers; Retevmo for metastatic NSCLC, medullary thyroid cancer, and thyroid cancer; Tyvyt for relapsed or refractory classic Hodgkin's lymph and non-squamous NSCLC; and Verzenio for HR+, HER2- metastatic breast cancer, node positive, and early breast cancer. It offers Olumiant for rheumatoid arthritis; and Taltz for plaque psoriasis, psoriatic arthritis, ankylosing spondylitis, and non-radiographic axial spondylarthritis. The company offers Cymbalta for depressive disorder, diabetic peripheral neuropathic pain, generalized anxiety disorder, fibromyalgia, and chronic musculoskeletal pain; Emgality for migraine prevention and episodic cluster headache; and Zyprexa for schizophrenia, bipolar I disorder, and bipolar maintenance. Its Bamlanivimab and etesevimab, and Bebtelovimab for COVID-19; Cialis for erectile dysfunction and benign prostatic hyperplasia; and Forteo for osteoporosis. The company has collaborations with Incyte Corporation; Boehringer Ingelheim Pharmaceuticals, Inc.; AbCellera Biologics Inc.; Junshi Biosciences; Regor Therapeutics Group; Lycia Therapeutics, Inc.; Kumquat Biosciences Inc.; Entos Pharmaceuticals Inc.; and Foghorn Therapeutics Inc. Eli Lilly and Company was founded in 1876 and is headquartered in Indianapolis, Indiana.
Full company profile →Short Interest
1.0%
2.7 days to cover
Rock Springs Capital LLY Position History
| Quarter | Action | Shares | Change | Value |
|---|---|---|---|---|
| Q4 2025 | Held | 105,400 | — | $113.3M |
| Q3 2025 | Decreased | 105,400 | -11,100 | $80.4M |
| Q2 2025 | Increased | 116,500 | +3,000 | $90.8M |
| Q1 2025 | Decreased | 113,500 | -31,000 | $93.7M |
| Q4 2024 | Increased | 144,500 | +2,500 | $111.6M |
| Q3 2024 | Increased | 142,000 | +20,500 | $125.8M |
| Q2 2024 | Increased | 121,500 | +18,250 | $110.0M |
| Q1 2024 | Increased | 103,250 | +33,750 | $80.3M |
| Q4 2023 | New | 69,500 | +69,500 | $40.5M |
Frequently Asked Questions
Does Rock Springs Capital own LLY?
Yes. As of Q4 2025, Rock Springs Capital holds 105,400 shares of ELI LILLY & Co (LLY) valued at $113.3M. This data comes from their SEC 13F filing.
How many hedge funds own LLY?
6 specialist biotech hedge funds currently hold LLY, including OrbiMed Advisors, Tang Capital Management, Casdin Capital and 2 more. When 3 or more specialist funds hold the same stock, BiotechEdge flags it as a convergence signal.
When did Rock Springs Capital first buy LLY?
Rock Springs Capital's position in LLY was first reported in Q4 2023. 13F filings are reported with a 45-day delay, so the actual purchase may have occurred earlier in the quarter.
Is Rock Springs Capital's LLY position increasing or decreasing?
Rock Springs Capital held their LLY position unchanged in the most recent quarter.
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