Companies / Eton Pharmaceuticals, Inc. / Institutional holders

Eton Pharmaceuticals, Inc.

Institutional holders · 13F as of Jun 30, 2026

Holder	Value	Shares	% of shares
BlackRock, Inc.	$68.63M	1,895,833	6.92%
Opaleye Management Inc.	$48.36M	2,860,000	10.44%
EcoR1 Capital, LLC	$34.34M	2,030,544	7.41%
STATE STREET CORPORATION	$25.40M	701,786	2.56%
VANGUARD GROUP INC	$22.81M	1,348,668	4.92%
Nantahala Capital Management, LLC	$19.89M	1,175,951	4.29%
GEODE CAPITAL MANAGEMENT, LLC	$14.26M	577,666	2.11%
CANNELL CAPITAL LLC	$8.44M	341,985	1.25%
Morgan Stanley	$8.35M	493,914	1.80%
Westside Investment Management, Inc.	$7.96M	470,940	1.72%
BNP PARIBAS FINANCIAL MARKETS	$7.46M	302,108	1.10%
OBERWEIS ASSET MANAGEMENT INC	$7.29M	431,300	1.57%
PRELUDE CAPITAL MANAGEMENT, LLC	$4.66M	188,802	0.69%
Renaissance Technologies LLC	$4.03M	163,321	0.60%
NORTHERN TRUST CORP	$3.92M	231,849	0.85%
SUMMIT WEALTH GROUP LLC / CO	$3.33M	25,999	0.09%
THE GOLDMAN SACHS GROUP, INC.	$3.32M	196,263	0.72%
Diametric Capital, LP	$3.27M	193,155	0.71%
JPMORGAN CHASE & CO	$3.14M	185,439	0.68%
Lumbard & Kellner, LLC	$2.96M	174,944	0.64%
Bank of New York Mellon Corp/The	$2.75M	111,255	0.41%
Aristides Capital LLC	$2.73M	161,436	0.59%
TWO SIGMA INVESTMENTS, LP	$2.63M	106,393	0.39%
UBS Group AG	$2.14M	126,674	0.46%
MARSHALL WACE, LLP	$2.04M	82,721	0.30%
Jefferies Financial Group Inc.	$2.00M	118,300	0.43%
BANK OF AMERICA CORP /DE	$1.77M	104,796	0.38%
Woodline Partners LP	$1.61M	95,487	0.35%
BRIDGEWAY CAPITAL MANAGEMENT, LLC	$1.42M	84,020	0.31%
Wellington Management Group LLP	$1.37M	81,201	0.30%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$1.31M	77,212	0.28%
Connor, Clark & Lunn Investment Management Ltd.	$1.30M	76,586	0.28%
Citadel Advisors LLC	$1.25M	74,144	0.27%
Sigma Planning Corp	$1.09M	30,000	0.11%
Nuveen, LLC	$996.3K	58,917	0.22%
JANE STREET GROUP, LLC	$981.7K	58,056	0.21%
DEUTSCHE BANK AG	$960.1K	26,522	0.10%
Barclays PLC	$870.0K	51,448	0.19%
Russell Investments Group, Ltd.	$840.3K	49,694	0.18%
RHUMBLINE ADVISERS	$758.3K	30,726	0.11%
POLEN CAPITAL MANAGEMENT LLC	$743.8K	30,138	0.11%
ANCHOR CAPITAL ADVISORS LLC	$687.7K	40,668	0.15%
XTX Topco Ltd	$550.0K	32,527	0.12%
BLAIR WILLIAM & CO/IL	$547.9K	32,400	0.12%
LPL Financial LLC	$507.4K	14,017	0.05%
WELLS FARGO & COMPANY/MN	$478.4K	28,293	0.10%
BRC Group Holdings, Inc.	$448.9K	31,504	0.12%
STATE OF WISCONSIN INVESTMENT BOARD	$416.2K	24,615	0.09%
Aquatic Capital Management LLC	$385.6K	22,802	0.08%
Menard Financial Group LLC	$385.2K	10,642	0.04%