Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Atea Pharmaceuticals, Inc.

CIK 0001593899AVIR· quarter ending 2026-06-30

Shares outstanding

80,204,699

as of 2026-08-10 · 10-Q cover page, filed 2026-08-12

Held by 13F filers

59,434,480

74.1% of shares outstanding

Holders

124

-3 vs 2026-03-31 · 18 new, 21 exited

Value

$276.4M

shares -1.1% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-12, as of 2026-08-10)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	AVIR · NASDAQ	80,204,699	59,434,480	74.1%	124	04683R106

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	04683R106	COM	124	59,434,480	80,204,699	74.1%	$276.4M	1 call / 0 put	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (124 of 124 · 04683R106)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	FMR LLC	12,004,064	14.97%	$55.8M	+53,292 (+0.4%)
2	BlackRock, Inc.	8,720,077	10.87%	$40.5M	+284,640 (+3.4%)
3	BML Capital Management, LLC	6,952,330	8.67%	$32.3M	-106,327 (-1.5%)
4	TANG CAPITAL MANAGEMENT LLC	4,814,700	6.00%	$22.4M	—
5	VANGUARD CAPITAL MANAGEMENT LLC	2,964,862	3.70%	$13.8M	-281,262 (-8.7%)
6	Bain Capital Life Sciences Investors, LLC	2,075,639	2.59%	$9.7M	-284,999 (-12.1%)
7	ACADIAN ASSET MANAGEMENT LLC	2,035,192	2.54%	$9.5M	+452,375 (+28.6%)
8	GEODE CAPITAL MANAGEMENT, LLC	1,958,435	2.44%	$9.1M	+210,729 (+12.1%)
9	STATE STREET CORP	1,652,399	2.06%	$7.7M	-42,236 (-2.5%)
10	TWO SIGMA INVESTMENTS, LP	1,506,697	1.88%	$7.0M	-357,467 (-19.2%)
11	DIMENSIONAL FUND ADVISORS LP	1,299,515	1.62%	$6.0M	+44,031 (+3.5%)
12	RENAISSANCE TECHNOLOGIES LLC	1,131,200	1.41%	$5.3M	-35,200 (-3.0%)
13	Rosalind Advisors, Inc.	1,070,550	1.33%	$5.0M	-101,305 (-8.6%)
14	JPMORGAN CHASE & CO	945,918	1.18%	$4.4M	+5,761 (+0.6%)
15	NORTHERN TRUST CORP	755,239	0.94%	$3.5M	+170,214 (+29.1%)
16	MORGAN STANLEY	719,514	0.90%	$3.3M	-11,506 (-1.6%)
17	VANGUARD PORTFOLIO MANAGEMENT LLC	630,185	0.79%	$2.9M	+72,606 (+13.0%)
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	610,607	0.76%	$2.8M	+13,898 (+2.3%)
19	GOLDMAN SACHS GROUP INC	530,856	0.66%	$2.5M	-57,607 (-9.8%)
20	VANGUARD FIDUCIARY TRUST CO	469,801	0.59%	$2.2M	-14,904 (-3.1%)
21	CM Management, LLC	355,000	0.44%	$1.7M	—
22	BARCLAYS PLC	348,653	0.43%	$1.6M	+187,707 (+116.6%)
23	D. E. Shaw & Co., Inc.	345,186	0.43%	$1.6M	-34,128 (-9.0%)
24	BANQUE PICTET & CIE SA	345,077	0.43%	$1.6M	—
25	MILLENNIUM MANAGEMENT LLC	304,611	0.38%	$1.4M	-45,321 (-13.0%)
26	Nuveen, LLC	284,283	0.35%	$1.3M	+41,180 (+16.9%)
27	Invesco Ltd.	267,125	0.33%	$1.2M	+133,777 (+100.3%)
28	AQR CAPITAL MANAGEMENT LLC	247,710	0.31%	$1.2M	+201,601 (+437.2%)
29	Quantinno Capital Management LP	242,302	0.30%	$1.1M	+226,352 (+1419.1%)
30	Opaleye Management Inc.	235,000	0.29%	$1.1M	-87,600 (-27.2%)
31	HSBC HOLDINGS PLC	221,009	0.28%	$1.0M	-37,980 (-14.7%)
32	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	210,542	0.26%	$979K	—
33	WELLINGTON MANAGEMENT GROUP LLP	206,785	0.26%	$962K	+149,776 (+262.7%)
34	Bank of New York Mellon Corp	189,452	0.24%	$881K	+3,647 (+2.0%)
35	Auour Investments LLC	177,000	0.22%	$823K	—
36	AMERICAN CENTURY COMPANIES INC	170,657	0.21%	$794K	+3,427 (+2.0%)
37	CITADEL ADVISORS LLC	157,224	0.20%	$731K	+108,823 (+224.8%)
38	BRIDGEWAY CAPITAL MANAGEMENT, LLC	130,900	0.16%	$609K	-17,500 (-11.8%)
39	ALLIANCEBERNSTEIN L.P.	124,220	0.15%	$668K	+2,900 (+2.4%)
40	STATE OF WISCONSIN INVESTMENT BOARD	118,757	0.15%	$552K	+18,954 (+19.0%)
41	STRS OHIO	117,700	0.15%	$547K	+21,300 (+22.1%)
42	PRICE T ROWE ASSOCIATES INC /MD/	115,808	0.14%	$539K	+9,246 (+8.7%)
43	Jump Financial, LLC	102,421	0.13%	$476K	+9,174 (+9.8%)
44	UBS Group AG	94,507	0.12%	$439K	-15,443 (-14.0%)
45	RHUMBLINE ADVISERS	91,124	0.11%	$424K	+2,070 (+2.3%)
46	Aldebaran Capital, LLC	88,180	0.11%	$410K	-1,766 (-2.0%)
47	BANK OF AMERICA CORP /DE/	81,730	0.10%	$380K	-23,910 (-22.6%)
48	BNP PARIBAS FINANCIAL MARKETS	78,721	0.10%	$366K	-77,670 (-49.7%)
49	DEUTSCHE BANK AG\	70,400	0.09%	$327K	+4,714 (+7.2%)
50	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	70,000	0.09%	$326K	—
51	Susquehanna Portfolio Strategies, LLC	62,073	0.08%	$289K	+6,586 (+11.9%)
52	WELLS FARGO & COMPANY/MN	59,716	0.07%	$278K	+32,947 (+123.1%)
53	Russell Investments Group, Ltd.	54,892	0.07%	$255K	+26,882 (+96.0%)
54	Rangeley Capital, LLC	43,500	0.05%	$202K	-3,000 (-6.5%)
55	MetLife Investment Management, LLC	39,466	0.05%	$184K	-312 (-0.8%)
56	ALGERT GLOBAL LLC	38,520	0.05%	$179K	NEW
57	NANO CAP NEW MILLENNIUM GROWTH FUND L P	35,000	0.04%	$163K	+2,500 (+7.7%)
58	CITIGROUP INC	34,614	0.04%	$161K	+29,167 (+535.5%)
59	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	32,658	0.04%	$152K	-1,093 (-3.2%)
60	RBF Capital, LLC	30,000	0.04%	$140K	—
61	Squarepoint Ops LLC	29,316	0.04%	$136K	-25,782 (-46.8%)
62	MERCER GLOBAL ADVISORS INC /ADV	27,860	0.03%	$130K	NEW
63	Vanguard Global Advisers, LLC	25,681	0.03%	$119K	—
64	JOHNSON INVESTMENT COUNSEL INC	25,590	0.03%	$119K	+7,250 (+39.5%)
65	Certified Advisory Corp	24,500	0.03%	$114K	—
66	Creative Planning	23,103	0.03%	$107K	-28,692 (-55.4%)
67	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	22,010	0.03%	$102K	—
68	SEI INVESTMENTS CO	19,038	0.02%	$89K	-137,346 (-87.8%)
69	MANUFACTURERS LIFE INSURANCE COMPANY, THE	17,698	0.02%	$82K	-2,474 (-12.3%)
70	Police & Firemen's Retirement System of New Jersey	16,938	0.02%	$79K	—
71	Engineers Gate Manager LP	16,806	0.02%	$78K	NEW
72	INTECH INVESTMENT MANAGEMENT LLC	16,655	0.02%	$77K	-185 (-1.1%)
73	Headlands Technologies LLC	16,619	0.02%	$77K	NEW
74	Cerity Partners LLC	16,471	0.02%	$77K	NEW
75	NEW YORK STATE COMMON RETIREMENT FUND	16,346	0.02%	$76K	—
76	VOYA INVESTMENT MANAGEMENT LLC	16,242	0.02%	$76K	+1,985 (+13.9%)
77	Spark Investment Management LLC	16,200	0.02%	$75K	NEW
78	Graham Capital Management, L.P.	16,145	0.02%	$75K	NEW
79	BAILARD, INC.	16,100	0.02%	$75K	NEW
80	RFG Advisory, LLC	14,875	0.02%	$69K	—
81	Trexquant Investment LP	14,751	0.02%	$69K	NEW
82	SUSQUEHANNA INTERNATIONAL GROUP, LLP	13,710	0.02%	$64K	-68,125 (-83.2%)
83	China Universal Asset Management Co., Ltd.	12,736	0.02%	$59K	-1,128 (-8.1%)
84	PRUDENTIAL FINANCIAL INC	12,180	0.02%	$57K	+780 (+6.8%)
85	NEUBERGER BERMAN GROUP LLC	12,077	0.02%	$56K	NEW
86	Sunpointe, LLC	11,943	0.01%	$56K	—
87	ProShare Advisors LLC	11,907	0.01%	$55K	-1,731 (-12.7%)
88	BLAIR WILLIAM & CO/IL	11,325	0.01%	$53K	+1,288 (+12.8%)
89	Blue Trust, Inc.	8,700	0.01%	$40K	—
90	Legal & General Group Plc	7,082	0.01%	$33K	+1,149 (+19.4%)
91	Tower Research Capital LLC (TRC)	6,203	0.01%	$29K	+2,244 (+56.7%)
92	Ameritas Investment Partners, Inc.	5,914	0.01%	$28K	—
93	FNY Investment Advisers, LLC	5,000	0.01%	$23K	—
94	Arax Advisory Partners	4,224	0.01%	$20K	NEW
95	Versant Capital Management, Inc	4,220	0.01%	$20K	NEW
96	Mirae Asset Global Investments Co., Ltd.	3,579	0.00%	$17K	-496 (-12.2%)
97	Smartleaf Asset Management LLC	3,325	0.00%	$15K	—
98	ROYAL BANK OF CANADA	3,218	0.00%	$15K	+2,936 (+1041.1%)
99	SIMPLEX TRADING, LLC	2,933	0.00%	$14K	-3,311 (-53.0%)
100	PNC Financial Services Group, Inc.	2,785	0.00%	$13K	-291 (-9.5%)
101	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	2,319	0.00%	$11K	—
102	Rockefeller Capital Management L.P.	2,214	0.00%	$10K	-2,608 (-54.1%)
103	GF FUND MANAGEMENT CO. LTD.	1,656	0.00%	$8K	-87 (-5.0%)
104	Sterling Capital Management LLC	1,429	0.00%	$7K	-889 (-38.4%)
105	OSAIC HOLDINGS, INC.	1,026	0.00%	$5K	+1 (+0.1%)
106	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	977	0.00%	$5K	-2,869 (-74.6%)
107	Allworth Financial LP	438	0.00%	$2K	+260 (+146.1%)
108	Essential Partners LLC	294	0.00%	$1K	+245 (+500.0%)
109	SJS Investment Consulting Inc.	256	0.00%	$1K	NEW
110	Farther Finance Advisors, LLC	245	0.00%	$1K	+85 (+53.1%)
111	EverSource Wealth Advisors, LLC	209	0.00%	$972	+118 (+129.7%)
112	ROTHSCHILD INVESTMENT LLC	142	0.00%	$660	+57 (+67.1%)
113	GROUP ONE TRADING LLC	140	0.00%	$651	+110 (+366.7%)
114	ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/	128	0.00%	$595	NEW
115	Global Retirement Partners, LLC	123	0.00%	$572	NEW
116	True Wealth Design, LLC	122	0.00%	$568	NEW
117	NISA INVESTMENT ADVISORS, LLC	106	0.00%	$493	—
118	REAP Financial Group, LLC	100	0.00%	$465	—
119	GAMMA Investing LLC	91	0.00%	$423	-18 (-16.5%)
120	IFP Advisors, Inc	73	0.00%	$339	+69 (+1725.0%)
121	Covestor Ltd	36	0.00%	$0	NEW
122	Caitong International Asset Management Co., Ltd	24	0.00%	$112	+22 (+1100.0%)
123	Clearstead Advisors, LLC	22	0.00%	$103	NEW
124	SBI Securities Co., Ltd.	2	0.00%	$9	—

Exited since 2026-03-31 (21 filers; largest 21 shown)

JANE STREET GROUP, LLC	−418,296
Irenic Capital Management LP	−301,699
Peapod Lane Capital LLC	−272,820
Point72 Asset Management, L.P.	−119,553
Informed Momentum Co LLC	−112,866
ALPS ADVISORS INC	−64,862
Empowered Funds, LLC	−49,469
JACOBS LEVY EQUITY MANAGEMENT, INC	−43,104
Virtu Financial LLC	−34,030
XTX Topco Ltd	−23,141
AXQ CAPITAL, LP	−18,181
Connor, Clark & Lunn Investment Management Ltd.	−12,985
TWO SIGMA SECURITIES, LLC	−12,131
Vanguard Personalized Indexing Management, LLC	−11,464
CWM, LLC	−1,027
Optiver Holding B.V.	−670
JONES FINANCIAL COMPANIES LLLP	−207
FEDERATED HERMES, INC.	−143
MAI Capital Management	−132
Root Financial Partners, LLC	−84
US BANCORP \DE\	−64

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Abigail P. Johnson	SCHEDULE 13G/A	2026-05-06	2026-03-31	11,950,771.87	15%
FMR LLC	SCHEDULE 13G/A	2026-05-06	2026-03-31	11,950,771.87	15%
The Vanguard Group	SCHEDULE 13G/A	2026-03-26	2026-03-13	0	0%
BML Investment Partners, L.P.	SCHEDULE 13G	2026-02-09	2025-12-31	7,490,000	9.6%
Leonard Braden Michael	SCHEDULE 13G	2026-02-09	2025-12-31	7,810,000	9.9%
Jean-Pierre Sommadossi	SCHEDULE 13G/A	2025-05-14	2025-03-31	8,876,453	10.1%
JPM Partners LLC	SCHEDULE 13G/A	2025-05-14	2025-03-31	5,866,025	6.9%
BlackRock, Inc.	SCHEDULE 13G/A	2025-04-23	2025-03-31	6,082,350	7.1%
Torok Michael	SCHEDULE 13D/A	2025-04-17	2025-04-16	1,500,000	1.8%
JEC II Associates, LLC	SCHEDULE 13D/A	2025-04-17	2025-04-16	1,300,000	1.5%
Flynn James P.	SCHEDULE 13D/A	2025-04-17	2025-04-16	54,000	0.1%
The MOS Trust	SCHEDULE 13D/A	2025-04-17	2025-04-16	100,000	0.1%
MOS PTC, LLC	SCHEDULE 13D/A	2025-04-17	2025-04-16	100,000	0.1%
Nerium Capital LLC	SCHEDULE 13D/A	2025-04-17	2025-04-16	54,000	0.1%
Nerium Partners LP	SCHEDULE 13D/A	2025-04-17	2025-04-16	54,000	0.1%
Berman Howard H.	SCHEDULE 13D/A	2025-04-17	2025-04-16	0	0%
Radoff Bradley Louis	SCHEDULE 13D/A	2025-04-17	2025-04-16	3,380,100	4%
Radoff Family Foundation	SCHEDULE 13D/A	2025-04-17	2025-04-16	185,000	0.2%
EcoR1 Capital, LLC	SCHEDULE 13G/A	2025-02-14	2024-12-31	3,341,653	4%
Oleg Nodelman	SCHEDULE 13G/A	2025-02-14	2024-12-31	3,341,653	4%
EcoR1 Capital Fund Qualified, L.P.	SCHEDULE 13G/A	2025-02-14	2024-12-31	3,156,745	3.7%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.