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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 %
National Bank of Canada
26
National Bank of Canada
Quebec, Canada
$328K 65,000 +65,000 New
Bank of New York Mellon
27
Bank of New York Mellon
New York
$312K 61,808 +61,808 New
Verition Fund Management
28
Verition Fund Management
Connecticut
$293K 58,174 +58,174 New
CW
29
Channel Wealth
California
$289K 57,350 +18,900 +49%
Barclays
30
Barclays
United Kingdom
$263K 52,312 +30,876 +144%
T. Rowe Price Associates
31
T. Rowe Price Associates
Maryland
$253K 50,139 +14,139 +39%
RhumbLine Advisers
32
RhumbLine Advisers
Massachusetts
$230K 45,557 +45,557 New
NL
33
Nuveen LLC
North Carolina
$192K 38,169 +38,169 New
CIM
34
CIM Investment Management
Pennsylvania
$190K 22,647 +11,365 +101%
CPIG
35
Chicago Partners Investment Group
Illinois
$177K 33,416 +22,966 +220%
Fidelity Investments
36
Fidelity Investments
Massachusetts
$175K 34,658 +31,276 +925%
Osaic Holdings
37
Osaic Holdings
Arizona
$150K 12,897 +5,750 +80%
Simplex Trading
38
Simplex Trading
Illinois
$130K 25,941 -16,059 -38%
Bank of America
39
Bank of America
North Carolina
$130K 25,698 -56,047 -69%
XT
40
XTX Topco
Cayman Islands
$128K 25,473 +15,188 +148%
SPC
41
Sigma Planning Corp
Michigan
$125K 24,800 -24,210 -49%
LPL Financial
42
LPL Financial
California
$119K 23,681 +200 +0.9%
AI
43
Atom Investors
Texas
$113K 22,510 +8,696 +63%
Invesco
44
Invesco
Georgia
$108K 21,489 +21,489 New
AR
45
Advisory Research
Illinois
$101K 20,000 – –
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$97K 19,300 +19,300 New
MIM
47
MetLife Investment Management
New Jersey
$92K 18,253 +18,253 New
Northwestern Mutual Wealth Management
48
Northwestern Mutual Wealth Management
Wisconsin
$90.2K 17,891 +14,704 +461%
Jane Street
49
Jane Street
New York
$89.5K 17,761 -25,360 -59%
Wells Fargo
50
Wells Fargo
California
$84.9K 16,845 +15,125 +879%
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