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Atomera
ATOM

Overview Fund Activity

81 hedge funds and large institutions have $36.9M invested in Atomera in 2025 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 34 increasing their positions, 22 reducing their positions, and 10 closing their positions.

Holders
81
Holders Change
+6
Holders Change %
+8%
% of All Funds
1.1%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
34
Reduced
22
Closed
10
Calls
$1.54M
Puts
$1.66M
Net Calls
-$128K
Net Calls Change
-$5.67M

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$1.88M
2
Millennium Management
2
Millennium Management
New York
$1.61M
3
Baird Financial Group
3
Baird Financial Group
Wisconsin
$5.39M
4
QPW
4
Quantum Private Wealth
Florida
$1.82M
5
Bank of America
5
Bank of America
North Carolina
$327K

Top Sellers

1
AE
1
AMH Equity
New York
$0
2
Group One Trading
2
Group One Trading
Illinois
$41.1K
3
6CM
3
683 Capital Management
New York
$0
4
EI
4
EAM Investors
California
$0
5
SIG
5
Sargent Investment Group
Maryland
$736K
Name Holding Trade Value Shares
Change 		Shares
Change %
Commonwealth Equity Services
26
Commonwealth Equity Services
Massachusetts
$273K -$60.2K -15,015 -18%
HF
27
HRT Financial
New York
$257K +$257K +64,471 New
Morgan Stanley
28
Morgan Stanley
New York
$255K +$37.7K +9,417 +17%
CSS
29
Cubist Systematic Strategies
Connecticut
$240K +$240K +59,886 New
SPC
30
Sigma Planning Corp
Michigan
$196K -$3.2K -800 -2%
Jane Street
31
Jane Street
New York
$172K -$164K -41,037 -49%
Simplex Trading
32
Simplex Trading
Illinois
$168K -$133K -33,165 -44%
CW
33
Channel Wealth
California
$154K -$32.9K -8,215 -18%
T. Rowe Price Associates
34
T. Rowe Price Associates
Maryland
$144K -$73.6K -18,400 -34%
Two Sigma Investments
35
Two Sigma Investments
New York
$144K +$79.2K +19,803 +123%
Balyasny Asset Management
36
Balyasny Asset Management
Illinois
$141K +$57.8K +14,445 +69%
OAC
37
OMERS Administration Corp
Ontario, Canada
$137K -$54.4K -13,600 -28%
JG
38
Jain Global
New York
$100K +$100K +25,012 New
LPL Financial
39
LPL Financial
California
$93.9K -$2.4K -600 -2%
Barclays
40
Barclays
United Kingdom
$86K +$45.9K +11,436 +114%
AR
41
Advisory Research
Illinois
$80K – – –
Raymond James Financial
42
Raymond James Financial
Florida
$77.6K +$77.6K +19,410 New
VF
43
Virtu Financial
New York
$76K +$76K +19,027 New
PA
44
Parallel Advisors
California
$72.4K +$72.4K +18,105 New
CPIG
45
Chicago Partners Investment Group
Illinois
$62.8K +$62.8K +10,450 New
WA
46
WealthTrust Axiom
Pennsylvania
$60K – – –
FIA
47
Foundations Investment Advisors
Arizona
$60K +$20K +5,000 +50%
SH
48
SLT Holdings
Arizona
$60K +$20K +5,000 +50%
PAS
49
Point72 Asia (Singapore)
Singapore
$56.8K +$56.8K +14,192 New
AI
50
Atom Investors
Texas
$55.3K +$55.3K +13,814 New
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