AVALO THERAPEUTICS INC (AVTX) Institutional Shareholders
AVALO THERAPEUTICS INC (AVTX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.26B in AVTX holdings during the latest filing period.
Fmr Llc is currently the largest disclosed institutional shareholder of AVTX tracked by InsiderSet, reporting ownership valued at approximately $94.25M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $99.20M, representing an estimated gain of +5.25% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 47% of the total disclosed AVTX value among the investors covered in this analysis. Major shareholders include Fmr Llc, Blackrock, Inc., Deep Track Capital, Lp, and several other long-term asset managers with concentrated positions in AVALO THERAPEUTICS INC (AVTX).
This page ranks the largest institutional AVTX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
123
Total Reported Value
$1.26B
Largest Holder
Fmr Llc
Largest Position
$94.25M
Insider Transactions (90d)
17
Latest Filing Quarter
Q2 2026
New Institutional Positions
163
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Fmr Llc | 0.00% | 5,100,216 | $94,251,992 | $99,199,201 | +$4,947,209 | +5.25% | |
| Blackrock, Inc. | 0.00% | 4,365,553 | $80,675,418 | $84,910,006 | +$4,234,588 | +5.25% | |
| Deep Track Capital, Lp | 0.98% | 3,610,000 | $66,712,800 | $70,214,500 | +$3,501,700 | +5.25% | |
| Caligan Partners Lp | 2.82% | 3,163,866 | $58,468,244 | $61,537,194 | +$3,068,950 | +5.25% | |
| Tcg Crossover Management, Llc | 1.34% | 3,017,120 | $55,756,378 | $58,682,984 | +$2,926,606 | +5.25% | |
| Affinity Asset Advisors, Llc | 2.62% | 2,900,000 | $53,592,000 | $56,405,000 | +$2,813,000 | +5.25% | |
| State Street Corp | 0.00% | 2,889,287 | $53,394,024 | $56,196,632 | +$2,802,608 | +5.25% | |
| Farallon Capital Management Llc | 0.27% | 2,498,000 | $46,163,040 | $48,586,100 | +$2,423,060 | +5.25% | |
| Point72 Asset Management, L.P. | 0.07% | 2,387,026 | $44,112,240 | $46,427,656 | +$2,315,416 | +5.25% | |
| Avoro Capital Advisors Llc | 0.39% | 2,333,333 | $43,119,994 | $45,383,327 | +$2,263,333 | +5.25% | |
| Vanguard Capital Management Llc | 0.00% | 2,264,246 | $41,843,266 | $44,039,585 | +$2,196,319 | +5.25% | |
| Bvf Inc/Il | 0.98% | 2,075,545 | $38,356,072 | $40,369,350 | +$2,013,278 | +5.25% | |
| Bank Of America Corp | 0.00% | 1,913,829 | $35,367,561 | $37,223,974 | +$1,856,413 | +5.25% | |
| Nantahala Capital Management, Llc | 2.09% | 1,862,250 | $34,414,380 | $36,220,763 | +$1,806,383 | +5.25% | |
| Adage Capital Partners Gp, L.L.C. | 0.04% | 1,729,000 | $31,951,920 | $33,629,050 | +$1,677,130 | +5.25% | |
| Soleus Capital Management, L.P. | 1.05% | 1,654,978 | $30,583,993 | $32,189,322 | +$1,605,329 | +5.25% | |
| Braidwell Lp | 1.11% | 1,629,182 | $30,107,283 | $31,687,590 | +$1,580,307 | +5.25% | |
| Alliancebernstein L.P. | 0.01% | 1,260,689 | $23,297,533 | $24,520,401 | +$1,222,868 | +5.25% | |
| Ubs Group Ag | 0.00% | 1,209,059 | $22,343,410 | $23,516,198 | +$1,172,788 | +5.25% | |
| Logos Global Management Lp | 0.91% | 1,150,000 | $21,252,000 | $22,367,500 | +$1,115,500 | +5.25% | |
| Geode Capital Management, Llc | 0.00% | 1,105,118 | $20,428,430 | $21,494,545 | +$1,066,115 | +5.22% | |
| Commodore Capital Lp | 1.12% | 1,018,319 | $18,818,535 | $19,806,305 | +$987,770 | +5.25% | |
| Ra Capital Management, L.P. | 0.16% | 1,000,000 | $18,480,000 | $19,450,000 | +$970,000 | +5.25% | |
| Goldman Sachs Group Inc | 0.00% | 946,320 | $17,487,993 | $18,405,924 | +$917,931 | +5.25% | |
| Trails Edge Capital Partners, Lp | 2.62% | 891,881 | $16,481,961 | $17,347,085 | +$865,124 | +5.25% | |
| Ameriprise Financial Inc | 0.00% | 891,405 | $16,473,165 | $17,337,827 | +$864,662 | +5.25% | |
| Balyasny Asset Management L.P. | 0.03% | 861,711 | $15,924,419 | $16,760,279 | +$835,860 | +5.25% | |
| Vestal Point Capital, Lp | 0.33% | 775,000 | $14,322,000 | $15,073,750 | +$751,750 | +5.25% | |
| Parkman Healthcare Partners Llc | 1.45% | 766,290 | $14,161,039 | $14,904,341 | +$743,302 | +5.25% | |
| Boothbay Fund Management, Llc | 0.24% | 702,051 | $12,973,902 | $13,654,892 | +$680,990 | +5.25% | |
| Squarepoint Ops Llc | 0.02% | 589,245 | $10,889,248 | $11,460,815 | +$571,567 | +5.25% | |
| Baker Bros. Advisors Lp | 0.05% | 550,000 | $10,164,000 | $10,697,500 | +$533,500 | +5.25% | |
| Silverarc Capital Management, Llc | 1.03% | 500,402 | $9,247,429 | $9,732,819 | +$485,390 | +5.25% | |
| Davern Capital Partners, Lp | 1.48% | 468,666 | $8,660,948 | $9,115,554 | +$454,606 | +5.25% | |
| Pivotal Bioventure Partners Investment Advisor Llc | 2.61% | 434,033 | $8,020,930 | $8,441,942 | +$421,012 | +5.25% | |
| Boxer Capital Management, Llc | 0.52% | 375,000 | $6,930,000 | $7,293,750 | +$363,750 | +5.25% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 357,200 | $6,601,056 | $6,947,540 | +$346,484 | +5.25% |
| Northern Trust Corp | 0.00% | 344,521 | $6,366,748 | $6,700,933 | +$334,185 | +5.25% | |
| Vanguard Fiduciary Trust Co | 0.00% | 324,808 | $6,002,452 | $6,317,516 | +$315,064 | +5.25% | |
| Velan Capital Investment Management Lp | 3.67% | 324,452 | $5,995,873 | $6,310,591 | +$314,718 | +5.25% | |
| Citadel Advisors Llc | 0.00% | 323,833 | $5,984,434 | $6,298,552 | +$314,118 | +5.25% | |
| Schonfeld Strategic Advisors Llc | 0.03% | 310,008 | $5,728,947 | $6,029,656 | +$300,709 | +5.25% | |
| Vanguard Portfolio Management Llc | 0.00% | 284,702 | $5,261,293 | $5,537,454 | +$276,161 | +5.25% | |
| Vivo Capital, Llc | 0.46% | 275,000 | $5,082,000 | $5,348,750 | +$266,750 | +5.25% | |
| Eagle Health Investments Lp | 0.72% | 235,093 | $4,344,519 | $4,572,559 | +$228,040 | +5.25% | |
| Sphera Funds Management Ltd. | 0.61% | 232,294 | $4,292,793 | $4,518,118 | +$225,325 | +5.25% | |
| Perceptive Advisors Llc | 0.06% | 219,813 | $4,062,144 | $4,275,363 | +$213,219 | +5.25% | |
| Caption Management, Llc | 0.14% | 210,000 | $3,880,800 | $4,084,500 | +$203,700 | +5.25% | |
| Jump Financial, Llc | 0.03% | 201,902 | $3,731,149 | $3,926,994 | +$195,845 | +5.25% | |
| Nan Fung Trinity (Hk) Ltd | 0.34% | 189,000 | $3,492,720 | $3,676,050 | +$183,330 | +5.25% |
Frequently asked questions about AVTX
Who owns the most AVTX stock?
The largest holders of AVTX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AVALO THERAPEUTICS INC (AVTX).
Is AVTX widely held by superinvestors?
Many widely followed stocks like AVTX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AVTX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.