$21.77
+0.92 (+4.42%)
Market Cap
$16.2B
Shares Outstanding
775,373,000
Institutional Holders
201
Total Inst. Value
$1.8B
% of Float Held
94.9%
QoQ Holder Change
+118
Institutional data as of Q1 2025
New Positions
45
Closed Positions
35
Increased
68
Decreased
66
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BAKER BROS. ADVISORS LP | $471.2M | 24,424,865 |
| 2 | VANGUARD GROUP INC | $224.5M | 11,640,507 |
| 3 | FMR LLC | $180.1M | 9,338,223 |
| 4 | BlackRock, Inc. | $162.0M | 8,397,556 |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $126.5M | 6,557,804 |
| 6 | STATE STREET CORP | $93.6M | 4,851,388 |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $63.4M | 3,284,882 |
| 8 | Pictet Asset Management Holding SA | $52.1M | 2,661,604 |
| 9 | BALYASNY ASSET MANAGEMENT L.P. | $32.9M | 1,703,180 |
| 10 | UBS Group AG | $24.4M | 1,264,223 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| FMR LLC | +1.3M | $180.1M |
| GEODE CAPITAL MANAGEMENT, LLC | +84K | $63.4M |
| Pictet Asset Management Holding SA | +1.3M | $52.1M |
| BALYASNY ASSET MANAGEMENT L.P. | +1.3M | $32.9M |
| UBS Group AG | +78K | $24.4M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| MILLENNIUM MANAGEMENT LLC | -1.2M | $17K |
| STATE STREET CORP | -752K | $93.6M |
| GOLDMAN SACHS GROUP INC | -298K | $11.8M |
| Twin Tree Management, LP | -157K | $7K |
| Bellevue Group AG | -103K | $1.3M |
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Frequently Asked Questions
How many institutional investors hold SMMT?
As of Q1 2025, 201 institutional investors report holding SMMT (Summit Therapeutics Inc.) in their 13F filings.
What percentage of Summit Therapeutics Inc. is owned by institutions?
Institutional investors hold approximately 94.9% of Summit Therapeutics Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most SMMT?
The largest institutional holder of SMMT is BAKER BROS. ADVISORS LP with $471.2M in shares.
Are institutions buying or selling SMMT?
This quarter, 45 institutions opened new positions in SMMT and 35 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.