$1.73
+0.04 (+2.68%)
Market Cap
$39.7M
Shares Outstanding
15,789,473
Institutional Holders
34
Total Inst. Value
$10.4M
% of Float Held
17.3%
QoQ Holder Change
+12
Institutional data as of Q1 2025
New Positions
9
Closed Positions
5
Increased
10
Decreased
2
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | Lynx1 Capital Management LP | $3.5M | 862,279 |
| 2 | Ikarian Capital, LLC | $2.4M | 599,913 |
| 3 | Opaleye Management Inc. | $1.5M | 375,000 |
| 4 | BOOTHBAY FUND MANAGEMENT, LLC | $641K | 159,448 |
| 5 | VANGUARD GROUP INC | $577K | 143,861 |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $412K | 102,609 |
| 7 | IRIDIAN ASSET MANAGEMENT LLC/CTNew | $234K | 58,205 |
| 8 | Cubist Systematic Strategies, LLCNew | $224K | 55,600 |
| 9 | BlackRock, Inc. | $172K | 42,727 |
| 10 | STATE STREET CORPNew | $135K | 33,699 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| VANGUARD GROUP INC | +71K | $577K |
| GEODE CAPITAL MANAGEMENT, LLC | +19K | $412K |
| IRIDIAN ASSET MANAGEMENT LLC/CTNew | +58K | $234K |
| Cubist Systematic Strategies, LLCNew | +56K | $224K |
| BlackRock, Inc. | +37K | $172K |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| Tower Research Capital LLC (TRC) | -2K | $72 |
| Arax Advisory Partners | -1 | $366 |
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Frequently Asked Questions
How many institutional investors hold IBIO?
As of Q1 2025, 34 institutional investors report holding IBIO (iBio, Inc.) in their 13F filings.
What percentage of iBio, Inc. is owned by institutions?
Institutional investors hold approximately 17.3% of iBio, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most IBIO?
The largest institutional holder of IBIO is Lynx1 Capital Management LP with $3.5M in shares.
Are institutions buying or selling IBIO?
This quarter, 9 institutions opened new positions in IBIO and 5 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.