Rock Springs Capital SLNO Position
Active10-Fund ConvergenceRock Springs Capital increased their position in SOLENO THERAPEUTICS INC (SLNO) in Q4 2025, holding $11.4M worth of shares across 247,053 shares.
The position was first reported in Q4 2024 and has been tracked across 5 quarterly 13F filings.
SLNO is a convergence signal: 10 specialist biotech funds hold this stock, suggesting high institutional conviction.
There is an upcoming Phase 3 readout for DCCR in 806 days (Jun 30, 2028), making the timing of Rock Springs's position particularly relevant.
Short interest stands at 20.7% of float with 5.8 days to cover, indicating significant bearish positioning against Rock Springs's long thesis.
About SOLENO THERAPEUTICS INC
Soleno Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of novel therapeutics for the treatment of rare diseases. Its lead candidate is Diazoxide Choline Controlled-Release, a once-daily oral tablet for the treatment of Prader-Willi Syndrome, which is being evaluated in an ongoing Phase III clinical development program. The company was formerly known as Capnia, Inc. and changed its name to Soleno Therapeutics, Inc. in May 2017. Soleno Therapeutics, Inc. was incorporated in 1999 and is based in Redwood City, California.
Full company profile →Short Interest
20.7%
5.8 days to cover
Rock Springs Capital SLNO Position History
Frequently Asked Questions
Does Rock Springs Capital own SLNO?
Yes. As of Q4 2025, Rock Springs Capital holds 247,053 shares of SOLENO THERAPEUTICS INC (SLNO) valued at $11.4M. This data comes from their SEC 13F filing.
How many hedge funds own SLNO?
10 specialist biotech hedge funds currently hold SLNO, including Avoro Capital Advisors, Perceptive Advisors, Commodore Capital and 6 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 SLNO?
Rock Springs Capital's position in SLNO was first reported in Q4 2024. 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 SLNO position increasing or decreasing?
Rock Springs Capital increased their SLNO position in the most recent quarter, adding 92,525 shares.
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