AGEN | AGENUS | Owners

S&P 500$7,666.45
+0.19%
2m
DOW 30$50,926.56
+0.04%
2m
NASDAQ 100$30,501.56
+0.31%
2m
Russell 2000$279.02
+0.41%
2m
Russell 1000$416.97
+0.20%
2m
S&P 400$3,633.16
+1.03%
2m
S&P 600$1,665.65
+0.65%
2m

AGENUS (AGEN)

NASDAQ

$8.38+$0.05 (+0.59%)

Price as of Oct 02, 2026 6:19 PM EDT

$376.2M
Market Cap
111.42%
1-Year Change
Biotechnology
Industry

Top Holders

Institutional

Mutual Funds

Holder	Ownership %	Shares Held	Change (Shares, %)	Report Date
RTW INVESTMENTS, LLC	14.09%	5.9M	-3.2M (-54.63%)	Dec 31, 2021
VANGUARD GROUP INC	6.80%	2.8M	+261,203 (+9.23%)	Dec 31, 2025
BLACKROCK, INC.	6.16%	2.6M	+2.0M (+78.73%)	Jun 30, 2026
BLACKROCK FUND ADVISORS	5.64%	2.3M	+330,755 (+14.07%)	Dec 31, 2016
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A.	5.01%	2.1M	+217,366 (+10.42%)	Dec 31, 2016
VANGUARD CAPITAL MANAGEMENT LLC	4.02%	1.7M	+235,864 (+14.07%)	Jun 30, 2026
BLACKROCK FUNDING, INC. /DE	3.96%	1.6M	+69,256 (+4.20%)	Dec 31, 2024

Holder	Ownership %	Shares Held	Change (Shares, %)	Report Date
SPDR SERIES TRUST	32.40%	13.5M	0 (0.00%)	Jul 31, 2026
VANGUARD INDEX FUNDS	3.95%	1.6M	+235,864 (+14.34%)	Jun 30, 2026
iSHARES TRUST	3.73%	1.6M	0 (0.00%)	Jul 31, 2026
Direxion Shares ETF Trust	3.17%	1.3M	0 (0.00%)	Jul 31, 2026
T. Rowe Price Health Sciences Fund, Inc.	2.20%	917,037	0 (0.00%)	Jun 30, 2026
BLACKROCK FUNDS	1.91%	795,301	0 (0.00%)	Jul 31, 2026
VANGUARD HORIZON FUNDS	1.72%	717,154	0 (0.00%)	Jun 30, 2026

Current Ownership Distribution

Institutions1.9B (68.63%)
Mutual Funds830.1M (29.35%)
Insiders57.3M (2.03%)
Other0 (0.00%)

Insider Transactions

2.03% (57.3M)
Current InsiderOwnership (%, shares)
0
Number of InsiderBuying (last 12 months)
$0.00
Amount of InsiderBuying (last 12 months)
0
Number of InsiderSelling (last 12 months)
$0.00
Amount of InsiderSelling (last 12 months)

Insider Name & Title	Type	Date	Transaction Value	Shares	Share Price	Shares After Transactions
HARRISON THOMAS L	Award	Oct 01, 2026	$30,625.60	4,443	$6.89	51,988
Wright Timothy	Award	Oct 01, 2026	$0.00	1,179	$0.00	29,808
ARMEN GARO H See Remarks	Award	Aug 10, 2026	$0.00	2.0M	$0.00	2.0M
O'Day Steven J Chief Medical Officer	Award	Aug 05, 2026	$0.00	100,000	$0.00	100,000
Marcucci Marco Tullio	Award	Aug 05, 2026	$0.00	7,500	$0.00	7,500
Buell Jennifer See Remarks	Award	Aug 05, 2026	$0.00	200,000	$0.00	200,000
Hirsch Susan B	Award	Aug 05, 2026	$0.00	50,000	$0.00	50,000
HARRISON THOMAS L	Award	Aug 05, 2026	$0.00	50,000	$0.00	50,000
Corvese Brian	Award	Aug 05, 2026	$0.00	100,000	$0.00	100,000
ARMEN GARO H See Remarks	Award	Apr 03, 2026	$15,414.57	4,629	$3.33	339,147
Wright Timothy	Award	Apr 01, 2026	$0.00	2,448	$0.00	26,361
ARMEN GARO H See Remarks	Award	Mar 20, 2026	$14,776.93	3,983	$3.71	334,518
ARMEN GARO H See Remarks	Award	Mar 06, 2026	$14,782.24	4,994	$2.96	330,535
ARMEN GARO H See Remarks	Award	Feb 20, 2026	$14,776.74	4,829	$3.06	325,541
ARMEN GARO H See Remarks	Award	Jan 09, 2026	$14,779.80	3,780	$3.91	311,123
HARRISON THOMAS L	Award	Jan 02, 2026	$30,625.56	7,691	$3.98	29,770
Wright Timothy	Award	Jan 02, 2026	$0.00	2,041	$0.00	23,913
ARMEN GARO H See Remarks	Award	Dec 26, 2025	$16,358.02	4,942	$3.31	307,343
ARMEN GARO H See Remarks	Award	Nov 14, 2025	$16,357.46	3,769	$4.34	294,498
ARMEN GARO H See Remarks	Award	Oct 31, 2025	$16,356.40	4,120	$3.97	290,729
ARMEN GARO H See Remarks	Award	Oct 17, 2025	$16,358.08	4,216	$3.88	286,609
ARMEN GARO H See Remarks	Award	Oct 03, 2025	$16,357.14	3,951	$4.14	282,393
HARRISON THOMAS L	Award	Oct 01, 2025	$28,957.80	5,780	$5.01	22,079
Wright Timothy	Award	Oct 01, 2025	$0.00	1,705	$0.00	21,872
ARMEN GARO H See Remarks	Award	Sep 19, 2025	$16,354.92	3,734	$4.38	278,442
ARMEN GARO H See Remarks	Award	Aug 22, 2025	$16,357.88	3,619	$4.52	270,930
ARMEN GARO H See Remarks	Award	Aug 08, 2025	$16,353.60	3,407	$4.80	267,311
ARMEN GARO H See Remarks	Award	Jul 25, 2025	$16,360.20	2,745	$5.96	263,904
ARMEN GARO H See Remarks	Award	Jul 11, 2025	$16,358.02	2,317	$7.06	261,159
Wright Timothy	Award	Jul 01, 2025	$0.00	2,708	$0.00	20,168