Company · Ownership research

Avalo Therapeutics, Inc. AVTX

CIK 0001534120 · CUSIP 05338F306

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 05338F306 (AVTX), not CUSIP 05338F906 (AVTX), CUSIP 05338F956 (AVTX), CUSIP 05338F207 (AVTX), CUSIP 05338F108 (AVTX), and does not merge CUSIPs.

This page lists the top 20 of 97 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	FMR LLC CIK 315066 · View history	$42.99M 2,879,481 shares	0.00%	+2.66M(+1,207.10%)Added	SEC filing ↗ May 15, 2026	▾
02	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$32.29M 2,162,684 shares	0.02%	+2.16MNew	SEC filing ↗ May 15, 2026	▾
03	Caligan Partners LP CIK 1727492 · View history	$24.41M 1,635,023 shares	1.73%	+753.49K(+85.50%)Added	SEC filing ↗ May 15, 2026	▾
04	BVF INC/IL CIK 1056807 · View history	$24.38M 1,632,845 shares	0.78%	+277.59K(+20.50%)Added	SEC filing ↗ May 15, 2026	▾
05	Avoro Capital Advisors LLC CIK 1633313 · View history	$21.05M 1,410,000 shares	0.21%	+1.41MNew	SEC filing ↗ May 15, 2026	▾
06	Affinity Asset Advisors, LLC CIK 1773195 · View history	$20.02M 1,340,840 shares	1.17%	+289.79K(+27.60%)Added	SEC filing ↗ May 14, 2026	▾
07	Nantahala Capital Management, LLC CIK 1472322 · View history	$18.44M 1,235,000 shares	1.15%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
08	UBS Group AG CIK 1610520 · View history	$17.05M 1,141,980 shares	0.00%	+664.16K(+139.00%)Added	SEC filing ↗ May 5, 2026	▾
09	Point72 Asset Management, L.P. CIK 1603466 · View history	$13.68M 916,142 shares	0.02%	+288.64K(+46.00%)Added	SEC filing ↗ May 15, 2026	▾
10	FARALLON CAPITAL MANAGEMENT LLC CIK 909661 · Amended · View history	$13.68M 916,000 shares	0.08%	+916.00KNew	SEC filing ↗ May 15, 2026	▾
11	RTW INVESTMENTS, LP CIK 1493215 · View history	$12.79M 856,962 shares	0.13%	+856.96KNew	SEC filing ↗ May 15, 2026	▾
12	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$12.75M 854,000 shares	0.02%	+304.00K(+55.30%)Added	SEC filing ↗ May 15, 2026	▾
13	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$12.47M 835,484 shares	0.01%	+175.50K(+26.60%)Added	SEC filing ↗ May 15, 2026	▾
14	TCG Crossover Management, LLC CIK 1839948 · View history	$11.02M 738,383 shares	0.32%	+255.38K(+52.90%)Added	SEC filing ↗ May 15, 2026	▾
15	Balyasny Asset Management L.P. CIK 1218710 · View history	$10.92M 731,586 shares	0.02%	+292.27K(+66.50%)Added	SEC filing ↗ May 15, 2026	▾
16	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$10.75M 719,694 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
17	RA CAPITAL MANAGEMENT, L.P. CIK 1346824 · View history	$9.90M 662,968 shares	0.10%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
18	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$9.60M 643,000 shares	0.00%	+21.65K(+3.50%)Added	SEC filing ↗ May 18, 2026	▾
19	COMMODORE CAPITAL LP CIK 1831942 · View history	$7.21M 483,000 shares	0.42%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
20	ORBIMED ADVISORS LLC CIK 1055951 · View history	$7.09M 475,165 shares	0.16%	-712.13K(-60.00%)Reduced	SEC filing ↗ May 15, 2026	▾

Showing 20 / 97 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

31,104,450

Not deduplicated across managers

Disclosed value

$464.19M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Avalo Therapeutics, Inc. · Q1 2026

Explore all 97 reporting institutions.

This page includes 20 of 97 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 97 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"05338F306","quarter":"2026Q1","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.