$0.01
+0.01 (+30.65%)
Market Cap
$886K
Shares Outstanding
71,948,842
Institutional Holders
21
Total Inst. Value
$18.5M
% of Float Held
31.6%
QoQ Holder Change
+5
Institutional data as of Q1 2025
New Positions
1
Closed Positions
6
Increased
3
Decreased
8
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | Vivo Capital, LLC | $6.7M | 6,173,439 |
| 2 | Novo Holdings A/S | $3.7M | 3,354,449 |
| 3 | PFM Health Sciences, LP | $2.6M | 2,341,107 |
| 4 | BANK OF AMERICA CORP /DE/ | $1.8M | 1,651,515 |
| 5 | Pivotal bioVenture Partners Investment Advisor LLC | $942K | 864,197 |
| 6 | MORGAN STANLEY | $860K | 789,461 |
| 7 | Dauntless Investment Group, LLC | $743K | 681,446 |
| 8 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | $436K | 400,234 |
| 9 | Soleus Capital Management, L.P. | $210K | 192,670 |
| 10 | RENAISSANCE TECHNOLOGIES LLC | $138K | 126,400 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | +8K | $138K |
| SECTORAL ASSET MANAGEMENT INC | +20K | $104K |
| XTX Topco Ltd | +22K | $55K |
| JANE STREET GROUP, LLCNew | +24K | $26K |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| CITADEL ADVISORS LLC | -225K | $50K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | -99K | $82K |
| MORGAN STANLEY | -70K | $860K |
| Dauntless Investment Group, LLC | -66K | $743K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | -42K | $436K |
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Frequently Asked Questions
How many institutional investors hold IOBT?
As of Q1 2025, 21 institutional investors report holding IOBT (IO Biotech, Inc.) in their 13F filings.
What percentage of IO Biotech, Inc. is owned by institutions?
Institutional investors hold approximately 31.6% of IO Biotech, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most IOBT?
The largest institutional holder of IOBT is Vivo Capital, LLC with $6.7M in shares.
Are institutions buying or selling IOBT?
This quarter, 1 institutions opened new positions in IOBT and 6 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.