ABVX Institutional Ownership
Abivax S.A.
1W: -6.0%
1M: -10.2%
3M: -26.8%
YTD: -35.0%
1Y: -4.1%
3Y: +948.2%
$87.00
+0.50 (+0.58%)
Weekly Expected Move ±7.2%
$75
$82
$88
$94
$101
Credit Risk of going bust: lower than 81% of companies Debt: 0.0% of company value Bonds: none of note held by US funds details ▾
If the stock fell to about $0.00 (down more than 99.9%), Abivax S.A. would be worth roughly what it owes.
Total debt $1.3M against a stock market value of $7.62B.
Distance to default 9.87 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $674K (short-term plus half of long-term), stock volatility 90.8%; Altman Z'' -2.56. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
Total debt $1.3M against a stock market value of $7.62B.
Distance to default 9.87 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $674K (short-term plus half of long-term), stock volatility 90.8%; Altman Z'' -2.56. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — ABVX
347
Institutional Holders
+50 vs prior quarter
0.0%
Ownership
+0.00pp
$7B
Total Invested
94
New Positions
97
Increased
140
Reduced
38
Closed
0.68
Put/Call Ratio
Ownership Trends
Top Institutional Holders (380 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | TCG Crossover Management, LLC | 6,007,834 | $523M | -473,251 | -7.3% | 11Q | SEC ↗ |
| 2 | Darwin Global Management, Ltd. | 3,621,583 | $315M | +152,926 | +4.4% | 4Q | SEC ↗ |
| 3 | Helikon Investments Ltd | 2,787,131 | $242M | +1,773,807 | +175.0% | 2Q | SEC ↗ |
| 4 | Vestal Point Capital, LP | 2,349,443 | $204M | +849,443 | +56.6% | 4Q | SEC ↗ |
| 5 | Jupiter Topco LLC NEW | 1,913,933 | $167M | — | +0.0% | 1Q | SEC ↗ |
| 6 | UBS Group AG | 1,844,918 | $161M | -2,702,488 | -59.4% | 8Q | SEC ↗ |
| 7 | ADAR1 Capital Management, LLC | 1,804,703 | $157M | +410,684 | +29.5% | 10Q | SEC ↗ |
| 8 | Caligan Partners LP | 1,557,924 | $136M | +96,000 | +6.6% | 7Q | SEC ↗ |
| 9 | CITADEL ADVISORS LLC | 1,438,352 | $125M | +894,014 | +164.2% | 11Q | SEC ↗ |
| 10 | MORGAN STANLEY | 1,432,185 | $125M | -272,773 | -16.0% | 11Q | SEC ↗ |
| 11 | WESTFIELD CAPITAL MANAGEMENT CO LP | 1,309,825 | $114M | -13,113 | -1.0% | 3Q | SEC ↗ |
| 12 | RA CAPITAL MANAGEMENT, L.P. NEW | 1,132,557 | $99M | — | +0.0% | 1Q | SEC ↗ |
| 13 | NORGES BANK NEW | 1,100,000 | $96M | — | +0.0% | 1Q | SEC ↗ |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,053,896 | $92M | +672,614 | +176.4% | 4Q | SEC ↗ |
| 15 | Logos Global Management LP | 1,024,000 | $89M | +349,000 | +51.7% | 4Q | SEC ↗ |
| 16 | Octagon Capital Advisors LP | 993,000 | $86M | +316,000 | +46.7% | 6Q | SEC ↗ |
| 17 | BANK OF AMERICA CORP /DE | 971,439 | $85M | +235,710 | +32.0% | 10Q | SEC ↗ |
| 18 | Eversept Partners, LP | 913,880 | $80M | -20,543 | -2.2% | 4Q | SEC ↗ |
| 19 | JANUS HENDERSON GROUP PLC | 878,829 | $76M | +211,068 | +31.6% | 3Q | SEC ↗ |
| 20 | GOLDMAN SACHS GROUP INC | 792,712 | $69M | +443,915 | +127.3% | 4Q | SEC ↗ |
| 21 | Nationale-Nederlanden Powszechne Towar | 765,332 | $67M | -583 | -0.1% | 4Q | SEC ↗ |
| 22 | Cormorant Asset Management, LP | 675,000 | $59M | -85,000 | -11.2% | 11Q | SEC ↗ |
| 23 | Boxer Capital Management, LLC | 605,000 | $53M | +405,000 | +202.5% | 4Q | SEC ↗ |
| 24 | Balyasny Asset Management L.P. | 603,840 | $53M | +390,151 | +182.6% | 4Q | SEC ↗ |
| 25 | Siren, L.L.C. NEW | 576,000 | $50M | — | +0.0% | 1Q | SEC ↗ |
| 26 | BlackRock, Inc. | 574,061 | $50M | +146,726 | +34.3% | 3Q | SEC ↗ |
| 27 | BOOTHBAY FUND MANAGEMENT, LLC | 563,367 | $49M | +90,406 | +19.1% | 7Q | SEC ↗ |
| 28 | ORBIMED ADVISORS LLC | 546,522 | $48M | +80,822 | +17.4% | 4Q | SEC ↗ |
| 29 | Aberdeen Group plc | 522,025 | $45M | +90,784 | +21.1% | 9Q | SEC ↗ |
| 30 | Saturn V Capital Management LP | 518,865 | $45M | -23,831 | -4.4% | 10Q | SEC ↗ |
| 31 | Artia Global Partners LP | 516,447 | $45M | -84,300 | -14.0% | 4Q | SEC ↗ |
| 32 | Ensign Peak Advisors, Inc | 504,471 | $44M | -127,367 | -20.2% | 6Q | SEC ↗ |
| 33 | Pictet Asset Management Holding SA | 492,068 | $43M | +388,523 | +375.2% | 4Q | SEC ↗ |
| 34 | First Turn Management, LLC | 489,889 | $43M | +24,020 | +5.2% | 4Q | SEC ↗ |
| 35 | Holocene Advisors, LP | 418,657 | $36M | +160,000 | +61.9% | 4Q | SEC ↗ |
| 36 | Vivo Capital, LLC | 414,899 | $36M | +175,360 | +73.2% | 4Q | SEC ↗ |
| 37 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMEN NEW | 410,000 | $36M | — | +0.0% | 1Q | SEC ↗ |
| 38 | EVENTIDE ASSET MANAGEMENT, LLC | 394,957 | $34M | +74,381 | +23.2% | 4Q | SEC ↗ |
| 39 | MPM BIOIMPACT LLC | 336,347 | $29M | +229,079 | +213.6% | 3Q | SEC ↗ |
| 40 | Affinity Asset Advisors, LLC | 330,000 | $29M | -75,000 | -18.5% | 6Q | SEC ↗ |
| 41 | Ikarian Capital, LLC | 328,635 | $29M | +271,000 | +470.2% | 4Q | SEC ↗ |
| 42 | Melqart Asset Management (UK) Ltd NEW | 307,250 | $27M | — | +0.0% | 1Q | SEC ↗ |
| 43 | Kite Lake Capital Management (UK) LLP | 300,600 | $26M | +200,600 | +200.6% | 2Q | SEC ↗ |
| 44 | PRICE T ROWE ASSOCIATES INC /MD | 300,365 | $26M | -391,305 | -56.6% | 4Q | SEC ↗ |
| 45 | FRANKLIN RESOURCES INC | 299,754 | $26M | -83,076 | -21.7% | 11Q | SEC ↗ |
| 46 | STEMPOINT CAPITAL LP | 283,657 | $25M | -30,134 | -9.6% | 5Q | SEC ↗ |
| 47 | HRT FINANCIAL LP | 270,612 | $24M | +225,241 | +496.4% | 2Q | SEC ↗ |
| 48 | PRINCIPAL FINANCIAL GROUP INC | 257,678 | $22M | -54,596 | -17.5% | 3Q | SEC ↗ |
| 49 | Two Seas Capital LP NEW | 244,590 | $21M | — | +0.0% | 1Q | SEC ↗ |
| 50 | READYSTATE ASSET MANAGEMENT LP | 241,530 | $21M | +39,508 | +19.6% | 3Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| Jupiter Topco LLC | 1,913,933 | $167M |
| RA CAPITAL MANAGEMENT, L.P. | 1,132,557 | $99M |
| NORGES BANK | 1,100,000 | $96M |
| Siren, L.L.C. | 576,000 | $50M |
| SUMMIT PARTNERS PUBLIC ASSET MANAGE | 410,000 | $36M |
| Melqart Asset Management (UK) Ltd | 307,250 | $27M |
| Two Seas Capital LP | 244,590 | $21M |
| GREAT POINT PARTNERS LLC | 204,314 | $18M |
| Western Standard LLC | 200,000 | $17M |
| Focus Partners Wealth | 161,874 | $14M |
| APEIRON CAPITAL Ltd | 130,600 | $11M |
| WELLINGTON MANAGEMENT GROUP LLP | 123,289 | $11M |
| DG Capital Management, LLC | 122,267 | $11M |
| TORONTO DOMINION BANK | 88,331 | $8M |
| Qube Research & Technologies Ltd | 81,216 | $7M |
| NWI MANAGEMENT LP | 72,000 | $6M |
| SummitTX Capital, L.P. | 65,216 | $6M |
| Senator Investment Group LP | 55,000 | $5M |
| Ghisallo Capital Management LLC | 48,000 | $4M |
| Exome Asset Management LLC | 46,878 | $4M |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| BAKER BROS. ADVISORS LP | 875,796 | $76M |
| Paradigm Biocapital Advisors LP | 772,473 | $67M |
| DEUTSCHE BANK AG | 764,899 | $67M |
| BVF INC/IL | 508,031 | $44M |
| Frazier Life Sciences Management, L | 378,300 | $33M |
| Evergreen Quality Fund GP, Ltd. | 144,300 | $13M |
| Hudson Bay Capital Management LP | 139,379 | $12M |
| Sio Capital Management, LLC | 135,800 | $12M |
| Squadron Capital Management LLC | 130,000 | $11M |
| Nicholas Investment Partners, LP | 90,206 | $8M |
| First Light Asset Management, LLC | 88,674 | $8M |
| SAMLYN CAPITAL, LLC | 84,286 | $7M |
| Davern Capital Partners, LP | 78,125 | $7M |
| MARSHALL WACE, LLP | 59,758 | $5M |
| Y-Intercept (Hong Kong) Ltd | 54,993 | $5M |
| Spruce Street Capital LP | 49,119 | $4M |
| Trexquant Investment LP | 48,749 | $4M |
| Catalio Capital Management, LP | 47,193 | $4M |
| Soleus Capital Management, L.P. | 45,000 | $4M |
| Candriam S.C.A. | 36,061 | $3M |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| Helikon Investments Ltd | +1,773,807 | +175.0% | 2,787,131 |
| CITADEL ADVISORS LLC | +894,014 | +164.2% | 1,438,352 |
| Vestal Point Capital, LP | +849,443 | +56.6% | 2,349,443 |
| SUSQUEHANNA INTERNATIONAL GROUP, LL | +672,614 | +176.4% | 1,053,896 |
| GOLDMAN SACHS GROUP INC | +443,915 | +127.3% | 792,712 |
| ADAR1 Capital Management, LLC | +410,684 | +29.5% | 1,804,703 |
| Boxer Capital Management, LLC | +405,000 | +202.5% | 605,000 |
| Balyasny Asset Management L.P. | +390,151 | +182.6% | 603,840 |
| Pictet Asset Management Holding SA | +388,523 | +375.2% | 492,068 |
| Logos Global Management LP | +349,000 | +51.7% | 1,024,000 |
| Octagon Capital Advisors LP | +316,000 | +46.7% | 993,000 |
| Ikarian Capital, LLC | +271,000 | +470.2% | 328,635 |
| BANK OF AMERICA CORP /DE | +235,710 | +32.0% | 971,439 |
| MPM BIOIMPACT LLC | +229,079 | +213.6% | 336,347 |
| HRT FINANCIAL LP | +225,241 | +496.4% | 270,612 |
| JANUS HENDERSON GROUP PLC | +211,068 | +31.6% | 878,829 |
| Kite Lake Capital Management (UK) L | +200,600 | +200.6% | 300,600 |
| Vivo Capital, LLC | +175,360 | +73.2% | 414,899 |
| Holocene Advisors, LP | +160,000 | +61.9% | 418,657 |
| Darwin Global Management, Ltd. | +152,926 | +4.4% | 3,621,583 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| UBS Group AG | -2,702,488 | -59.4% | 1,844,918 |
| FMR LLC | -1,094,684 | -85.1% | 191,689 |
| LORD, ABBETT & CO. LLC | -845,420 | -98.9% | 9,500 |
| Point72 Asset Management, L.P. | -632,708 | -99.2% | 5,028 |
| JPMORGAN CHASE & CO | -629,349 | -99.1% | 5,717 |
| TCG Crossover Management, LLC | -473,251 | -7.3% | 6,007,834 |
| PRICE T ROWE ASSOCIATES INC /MD | -391,305 | -56.6% | 300,365 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | -374,039 | -93.4% | 26,500 |
| MILLENNIUM MANAGEMENT LLC | -372,252 | -61.4% | 233,740 |
| MORGAN STANLEY | -272,773 | -16.0% | 1,432,185 |
| PERCEPTIVE ADVISORS LLC | -254,884 | -77.5% | 74,000 |
| SILVERARC CAPITAL MANAGEMENT, LLC | -132,937 | -43.9% | 169,593 |
| Ensign Peak Advisors, Inc | -127,367 | -20.2% | 504,471 |
| Invesco Ltd. | -123,362 | -97.6% | 3,058 |
| ExodusPoint Capital Management, LP | -109,053 | -77.7% | 31,209 |
| BARCLAYS PLC | -85,876 | -94.6% | 4,899 |
| Cormorant Asset Management, LP | -85,000 | -11.2% | 675,000 |
| Artia Global Partners LP | -84,300 | -14.0% | 516,447 |
| FRANKLIN RESOURCES INC | -83,076 | -21.7% | 299,754 |
| Affinity Asset Advisors, LLC | -75,000 | -18.5% | 330,000 |