$110.71
-1.19 (-1.06%)
Market Cap
$7.2B
Shares Outstanding
65,567,901
Institutional Holders
45
Total Inst. Value
$174.9M
% of Float Held
—
QoQ Holder Change
+14
Institutional data as of Q1 2025
New Positions
7
Closed Positions
10
Increased
19
Decreased
10
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | TCG Crossover Management, LLC | $37.9M | 6,056,596 |
| 2 | Deep Track Capital, LP | $22.4M | 3,579,209 |
| 3 | ADAR1 Capital Management, LLC | $13.8M | 2,210,019 |
| 4 | Cormorant Asset Management, LP | $13.3M | 2,130,000 |
| 5 | GREAT POINT PARTNERS LLC | $10.2M | 1,638,111 |
| 6 | Nantahala Capital Management, LLC | $9.3M | 1,482,994 |
| 7 | FRANKLIN RESOURCES INC | $8.6M | 1,371,050 |
| 8 | VR Adviser, LLC | $8.4M | 1,345,780 |
| 9 | Caligan Partners LP | $7.9M | 1,269,119 |
| 10 | Allostery Investments LP | $6.9M | 1,099,654 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| ADAR1 Capital Management, LLC | +697K | $13.8M |
| Nantahala Capital Management, LLC | +47K | $9.3M |
| Caligan Partners LP | +517K | $7.9M |
| Allostery Investments LP | +508K | $6.9M |
| JPMORGAN CHASE & CO | +179K | $5.7M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| Samsara BioCapital, LLC | -425K | $2.7M |
| Saturn V Capital Management LP | -100K | $3.5M |
| FRANKLIN RESOURCES INC | -95K | $8.6M |
| Walleye Capital LLC | -82K | $1.4M |
| SILVERARC CAPITAL MANAGEMENT, LLC | -74K | $1.3M |
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Frequently Asked Questions
How many institutional investors hold ABVX?
As of Q1 2025, 45 institutional investors report holding ABVX (Abivax S.A.) in their 13F filings.
Which hedge fund owns the most ABVX?
The largest institutional holder of ABVX is TCG Crossover Management, LLC with $37.9M in shares.
Are institutions buying or selling ABVX?
This quarter, 7 institutions opened new positions in ABVX and 10 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.