$52.83
+0.04 (+0.08%)
Market Cap
$2.7B
Shares Outstanding
51,718,149
Institutional Holders
216
Total Inst. Value
$3.3B
% of Float Held
110.1%
QoQ Holder Change
+129
Institutional data as of Q1 2025
New Positions
71
Closed Positions
20
Increased
72
Decreased
54
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | Vivo Capital, LLC | $318.5M | 4,458,294 |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $313.9M | 4,392,696 |
| 3 | Avoro Capital Advisors LLC | $180.4M | 2,525,000 |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | $171.5M | 2,400,418 |
| 5 | FMR LLC | $159.6M | 2,233,473 |
| 6 | BlackRock, Inc. | $136.7M | 1,913,326 |
| 7 | VANGUARD GROUP INC | $133.3M | 1,866,326 |
| 8 | Nantahala Capital Management, LLC | $125.5M | 1,757,023 |
| 9 | PERCEPTIVE ADVISORS LLC | $107.6M | 1,506,602 |
| 10 | WESTFIELD CAPITAL MANAGEMENT CO LP | $86.5M | 1,211,245 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | +1.6M | $313.9M |
| PRICE T ROWE ASSOCIATES INC /MD/ | +770K | $171.5M |
| FMR LLC | +1.4M | $159.6M |
| PERCEPTIVE ADVISORS LLC | +6K | $107.6M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | +330K | $86.5M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| Nantahala Capital Management, LLC | -2.2M | $125.5M |
| Vivo Capital, LLC | -1.8M | $318.5M |
| Carlyle Group Inc. | -515K | $61.4M |
| Commodore Capital LP | -375K | $82.2M |
| MARSHALL WACE, LLP | -276K | $9K |
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Frequently Asked Questions
How many institutional investors hold SLNO?
As of Q1 2025, 216 institutional investors report holding SLNO (Soleno Therapeutics, Inc.) in their 13F filings.
What percentage of Soleno Therapeutics, Inc. is owned by institutions?
Institutional investors hold approximately 110.1% of Soleno Therapeutics, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most SLNO?
The largest institutional holder of SLNO is Vivo Capital, LLC with $318.5M in shares.
Are institutions buying or selling SLNO?
This quarter, 71 institutions opened new positions in SLNO and 20 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.