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Atomera
ATOM

Overview Fund Activity

88 hedge funds and large institutions have $55M invested in Atomera in 2025 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 31 increasing their positions, 25 reducing their positions, and 12 closing their positions.

Holders
88
Holders Change
+7
Holders Change %
+8.64%
% of All Funds
1.18%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
31
Reduced
25
Closed
12
Calls
$2.37M
Puts
$1.91M
Net Calls
+$458K
Net Calls Change
+$586K

Top Buyers

1
BlackRock
1
BlackRock
New York
$8.67M
2
Geode Capital Management
2
Geode Capital Management
Massachusetts
$3.63M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$8.17M
4
Morgan Stanley
4
Morgan Stanley
New York
$1.72M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$1.72M

Top Sellers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$664K
2
Baird Financial Group
2
Baird Financial Group
Wisconsin
$5.1M
3
Millennium Management
3
Millennium Management
New York
$1.61M
4
GCP
4
GSA Capital Partners
United Kingdom
$0
5
SSA
5
Schonfeld Strategic Advisors
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$8.67M 1,721,122 +1,295,508 +304%
Vanguard Group
2
Vanguard Group
Pennsylvania
$8.17M 1,620,488 +322,277 +25%
Baird Financial Group
3
Baird Financial Group
Wisconsin
$5.1M 1,011,988 -336,074 -25%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$3.63M 719,509 +356,579 +98%
HCM
5
Hollencrest Capital Management
California
$3.19M 633,163 -11,850 -2%
AC
6
Avenir Corporation
Virginia
$2.9M 574,766 +44,466 +8%
QPW
7
Quantum Private Wealth
Florida
$2.46M 488,308 +32,211 +7%
Morgan Stanley
8
Morgan Stanley
New York
$1.72M 341,550 +277,844 +436%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$1.72M 341,407 +264,736 +345%
State Street
10
State Street
Massachusetts
$1.69M 335,293 +215,576 +180%
Millennium Management
11
Millennium Management
New York
$1.61M 318,614 -83,065 -21%
Northern Trust
12
Northern Trust
Illinois
$1.51M 299,780 +231,240 +337%
WIM
13
Westside Investment Management
California
$823K 163,327 -5,820 -3%
Brown Advisory
14
Brown Advisory
Maryland
$768K 152,443 -48,150 -24%
BA
15
Bard Associates
Illinois
$729K 144,575 -20,200 -12%
Marshall Wace
16
Marshall Wace
United Kingdom
$664K 131,816 -338,451 -72%
SIG
17
Sargent Investment Group
Maryland
$593K 164,900 -19,150 -10%
UBS Group
18
UBS Group
Switzerland
$591K 117,243 +43,515 +59%
HH
19
Hilltop Holdings
Texas
$541K 107,300 – –
Goldman Sachs
20
Goldman Sachs
New York
$502K 99,595 -40,659 -29%
Two Sigma Investments
21
Two Sigma Investments
New York
$500K 99,299 +63,414 +177%
Citadel Advisors
22
Citadel Advisors
Florida
$455K 90,225 -13,465 -13%
Charles Schwab
23
Charles Schwab
California
$433K 85,997 +73,508 +589%
Royal Bank of Canada
24
Royal Bank of Canada
Ontario, Canada
$372K 73,814 +73,630 +40,016%
Commonwealth Equity Services
25
Commonwealth Equity Services
Massachusetts
$341K 67,722 -417 -0.6%
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