Who Owns Atomera Incorporated (ATOM)?Hedge Fund & Institutional Holders

$4.72+0.12 (+2.62%)TechnologyNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.35700013230001e+148T

% of Float Held

2.0019329625682437e+238%

QoQ Change in Holders

+14 / -2

Price History

$1.99$5.63$9.27$12.91$16.55Sep 24Jun 25Mar 26

ATOM — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
HOLLENCREST CAPITAL MANAGEMENTNew Position+607K+$1.0B
Westside Investment Management, Inc.New Position+149K+$330.0M
SLT Holdings LLCNew Position+13K+$27.0M
ACT WEALTH MANAGEMENT, LLCNew Position+10K+$22.0M
GHP Investment Advisors, Inc.New Position+4K+$9.0M
GROUP ONE TRADING LLCNew Position+3K+$5.0M
New Millennium Group LLCNew Position+750+$1.0M
GAMMA Investing LLCNew Position+658+$1.0M
Virtu Financial LLCIncreased+34K+$48K
Gleason Group, Inc.New Position+11K+$23K
CWM, LLCNew Position+1K+$3K
LOS ANGELES CAPITAL MANAGEMENT LLCNew Position+38K+$0
MARSHALL WACE, LLPNew Position+179K+$0
GSA CAPITAL PARTNERS LLPNew Position+96K+$0
Bank of New York Mellon CorpNew Position+60K+$0

ATOM — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
Baird Financial Group, Inc.Decreased-664K-$4.3B
NORTHERN TRUST CORPDecreased-17K-$1.3B
SUSQUEHANNA INTERNATIONAL GROUP, LLPDecreased-216K-$1.2B
CITADEL ADVISORS LLCDecreased-104K-$811.5M
BROWN ADVISORY INCDecreased-52K-$673.8M
BARD ASSOCIATES INCDecreased-144K-$636.4M
D. E. Shaw & Co., Inc.Decreased-57K-$508.9M
UBS Group AGDecreased-17K-$415.1M
Hilltop Holdings Inc.Decreased-62K-$379.2M
ROYAL BANK OF CANADADecreased-58K-$284.0M
RENAISSANCE TECHNOLOGIES LLCClosed Position-60K-$266.5M
DEUTSCHE BANK AG\Decreased-23K-$207.7M
RHUMBLINE ADVISERSDecreased-3K-$182.7M
Brooklyn Investment GroupClosed Position-32K-$139.8M
CHANNEL WEALTH LLCDecreased-5K-$124.9M

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1AVENIR CORP614,385$1.4B0.15%Share
2Quantum Private Wealth, LLC598,847$1.3B0.39%Share
3HOLLENCREST CAPITAL MANAGEMENT606,546$1.0B0.03%Share
4Westside Investment Management, Inc.149,447$330.0M0.05%Share
5UBS Group AG101,873$225.0M0.04%Share
6UBS Group AG49,500$109.0M0.02%Share
7CHANNEL WEALTH LLC46,850$103.0M0.03%Share
8GROUP ONE TRADING LLC24,300$53.0M0.09%Put
9GROUP ONE TRADING LLC19,800$43.0M0.08%Call
10SLT Holdings LLC12,500$27.0M0.02%Share
11Invesco Ltd.11,094$24.0M0.00%Share
12ACT WEALTH MANAGEMENT, LLC10,000$22.0M0.01%Share
13SCS Capital Management LLC10,000$22.0M0.23%Share
14GHP Investment Advisors, Inc.4,433$9.0M0.00%Share
15Invesco Ltd.4,357$9.0M0.00%Share
16Newbridge Financial Services Group, Inc.3,300$7.0M0.00%Share
17NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO168,163$6.9M0.00%Share
18GROUP ONE TRADING LLC2,705$5.0M0.01%Share
19VANGUARD GROUP INC1,426,230$3.0M0.04%Share
20UBS Group AG1,500$3.0M0.00%Share
21BlackRock, Inc.1,108,985$2.0M0.03%Share
22BlackRock, Inc.702,903$1.0M0.02%Share
23STATE STREET CORP489,147$1.0M0.00%Share
24ARMSTRONG ADVISORY GROUP, INC665$1.0M0.00%Share
25New Millennium Group LLC750$1.0M0.00%Share
26GAMMA Investing LLC658$1.0M0.00%Share
27Sargent Investment Group, LLC166,050$366K0.05%Share
28Virtu Financial LLC46,830$103K0.00%Share
29ADVISORY RESEARCH INC20,000$44K0.01%Share
30CIM INVESTMENT MANAGEMENT INC10,906$24K0.01%Share
31Gleason Group, Inc.10,500$23K0.00%Share
32CWM, LLC1,195$3K0.00%Share
33GEODE CAPITAL MANAGEMENT, LLC642,743$1K0.00%Share
34SIMPLEX TRADING, LLC10,400$00.00%Put
35AlphaQuest LLC5,215$00.00%Share
36VANGUARD GROUP INC209,016$00.00%Share
37VANGUARD GROUP INC10,582$00.00%Share
38FOUNDATIONS INVESTMENT ADVISORS, LLC12,500$00.00%Share
39GEODE CAPITAL MANAGEMENT, LLC98,242$00.00%Share
40PRICE T ROWE ASSOCIATES INC /MD/50,139$00.00%Share
41Arax Advisory Partners15$00.00%Share
42Vanguard Personalized Indexing Management, LLC10,298$00.00%Share
43Pathstone Holdings, LLC167,905$00.00%Share
44INTECH INVESTMENT MANAGEMENT LLC13,511$00.00%Share
45BNP PARIBAS FINANCIAL MARKETS6,752$00.00%Share
46Bank of New York Mellon Corp15,953$00.00%Share
47Bank of New York Mellon Corp44,379$00.00%Share
48Bank of New York Mellon Corp1$00.00%Share
49GSA CAPITAL PARTNERS LLP95,783$00.00%Share
50MORGAN STANLEY1,727$00.00%Share

ATOM Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 202593$4.6B+24
Q3 202569$19.7B-5
Q2 202574$21.4B-7
Q1 202581$29.5B+8
Q4 202473$61.5B+15
Q3 202458$171.0B-10
Q2 202468$956.9B+5
Q1 202463$495.8B—

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As of Q4 2025, 50 institutional investors hold ATOM (Atomera Incorporated). The largest holder is AVENIR CORP with $1.4B in shares. This quarter, 14 institutions opened new positions and 2 closed their positions.

Frequently Asked Questions

How many hedge funds own ATOM?

As of Q4 2025, 50 institutional investors report holding ATOM (Atomera Incorporated) in their 13F filings.

Who is the largest institutional holder of ATOM?

The largest institutional holder of ATOM is AVENIR CORP with $1.4B in shares.

Is institutional ownership of ATOM increasing or decreasing?

This quarter, 14 institutions opened new positions in ATOM and 2 closed their positions.