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Atomera (ATOM) Institutional Ownership

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$3.83 +0.23 (+6.39%)
Closing price 08/7/2025 04:00 PM Eastern
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$3.89 +0.06 (+1.57%)
As of 09:13 AM Eastern
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Institutional Ownership Changes (13F Filings) for Atomera (NASDAQ:ATOM)

Current
Institutional Ownership
Percentage
30.79%
Number of
Institutional Buyers
(last 12 months)
40
Total
Institutional Inflows
(last 12 months)
$18.38M
Number of
Institutional Sellers
(last 12 months)
13
Total
Institutional Outflows
(last 12 months)
$3.06M
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ATOM Institutional Buying and Selling by Quarter

Atomera Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/5/2025 Westside Investment Management Inc.163,327$823K0.2%-3.4%0.532%
7/29/2025 Chicago Partners Investment Group LLC33,416$177K0.0%+219.8%0.109%
7/24/2025 SLT Holdings LLC12,500$63K0.0%-16.7%0.041%
7/17/2025 Gleason Group Inc.10,500$53K0.0%N/A0.034%
7/9/2025 Channel Wealth LLC57,350$289K0.1%+49.2%0.187%
6/27/2025Goldman Sachs Group Inc.140,254$561K0.0%+82.3%0.457%
5/19/2025SCS Capital Management LLC10,000$40K0.0%N/A0.033%
5/16/2025Goldman Sachs Group Inc.140,254$561K0.0%+82.3%0.457%
5/15/2025Cubist Systematic Strategies LLC59,886$240K0.0%N/A0.195%
5/15/2025Baird Financial Group Inc.1,348,062$5.39M0.0%+11.6%4.391%
5/15/2025OMERS ADMINISTRATION Corp34,200$137K0.0%-28.5%0.111%
5/14/2025Avenir Corp530,300$2.12M0.2%+2.7%1.727%
5/14/2025Walleye Capital LLC11,348$45K0.0%N/A0.037%
5/12/2025Virtu Financial LLC19,027$76K0.0%N/A0.062%
5/12/2025 Bard Associates Inc.164,775$659K0.2%-2.4%0.537%
5/9/2025 Chicago Partners Investment Group LLC10,450$42K0.0%N/A0.034%
5/8/2025XTX Topco Ltd10,285$41K0.0%-72.1%0.033%
5/7/2025 SLT Holdings LLC15,000$60K0.1%+50.0%0.049%
5/7/2025Foundations Investment Advisors LLC15,000$60K0.0%+50.0%0.049%
5/5/2025Sargent Investment Group LLC184,050$736K0.1%-34.1%0.599%
4/30/2025Brown Advisory Inc.200,593$802K0.0%-20.0%0.653%
4/25/2025 Westside Investment Management Inc.169,147$677K0.1%+36.9%0.551%
4/10/2025 Channel Wealth LLC38,450$154K0.0%-17.6%0.125%
4/8/2025 Parallel Advisors LLC18,105$72K0.0%N/A0.059%
2/17/2025Two Sigma Investments LP16,082$187K0.0%-71.7%0.056%
2/17/2025OMERS ADMINISTRATION Corp47,800$554K0.0%N/A0.166%
2/17/2025Millennium Management LLC157,738$1.83M0.0%+33.1%0.548%
2/17/2025Balyasny Asset Management L.P.20,897$242K0.0%N/A0.073%
2/17/2025Baird Financial Group Inc.1,208,286$14.02M0.0%+67.5%4.198%
2/17/2025683 Capital Management LLC66,362$770K0.0%N/A0.231%
2/14/2025Mercer Global Advisors Inc. ADV20,839$242K0.0%N/A0.072%
2/14/2025Schonfeld Strategic Advisors LLC39,048$453K0.0%N/A0.136%
2/14/2025Northern Trust Corp61,910$718K0.0%+8.7%0.215%
2/14/2025Price T Rowe Associates Inc. MD54,400$632K0.0%+19.0%0.189%
2/13/2025Avenir Corp516,525$5.99M0.6%+32.2%1.795%
2/13/2025NewEdge Advisors LLC2,359$27K0.0%-97.2%0.008%
2/13/2025EAM Investors LLC61,177$710K0.1%N/A0.213%
2/13/2025XTX Topco Ltd36,896$428K0.0%+28.2%0.128%
2/13/2025Mariner LLC14,200$165K0.0%+42.0%0.049%
2/13/2025Barclays PLC10,000$116K0.0%N/A0.035%
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2/13/2025WealthTrust Axiom LLC15,000$174K0.1%+15.4%0.052%
2/12/2025Geode Capital Management LLC334,199$3.88M0.0%+8.3%1.161%
2/12/2025BIT Capital GmbH13,862$161K0.0%N/A0.048%
2/11/2025LPL Financial LLC24,081$279K0.0%-24.5%0.084%
2/10/2025 Commonwealth Equity Services LLC83,154$965K0.0%+2.8%0.289%
2/7/2025 SLT Holdings LLC10,000$116K0.1%N/A0.035%
2/6/2025 Bard Associates Inc.168,875$1.96M0.7%-1.1%0.587%
2/3/2025 Sigma Planning Corp49,810$578K0.0%+99.2%0.173%
1/30/2025Quantum Private Wealth LLC356,721$4.14M1.3%+22.2%1.239%
1/27/2025Sargent Investment Group LLC279,185$2.95M0.5%+200.4%0.970%
1/22/2025 PFG Investments LLC18,000$209K0.0%N/A0.063%
1/17/2025 Westside Investment Management Inc.123,512$1.43M0.3%+6.8%0.429%
1/15/2025 Channel Wealth LLC46,665$541K0.2%+45.6%0.162%
1/14/2025 Brendel Financial Advisors LLC10,713$124K0.1%N/A0.037%
11/20/2024 Westside Investment Management Inc.115,700$304K0.1%+20.9%0.402%
11/16/2024Geode Capital Management LLC308,464$811K0.0%+5.0%1.072%
11/15/2024XTX Topco Ltd28,778$76K0.0%N/A0.100%
11/15/2024Jane Street Group LLC30,274$80K0.0%-87.8%0.105%
11/15/2024Hilltop Holdings Inc.122,990$323K0.0%+38.4%0.427%
11/15/2024Point72 Asia Singapore Pte. Ltd.16,776$44K0.0%N/A0.058%
11/6/2024 Bard Associates Inc.170,775$449K0.2%-2.0%0.593%
11/6/2024Sargent Investment Group LLC92,945$244K0.0%-23.7%0.323%
11/5/2024 GSA Capital Partners LLP65,428$172K0.0%+28.0%0.227%
11/1/2024Quantum Private Wealth LLC292,021$768K0.3%-1.4%1.086%
10/31/2024 Consolidated Planning Corp15,271$40K0.0%N/A0.057%
8/10/2024Sargent Investment Group LLC121,745$464K0.1%-4.3%0.453%
8/9/2024Renaissance Technologies LLC134,300$512K0.0%N/A0.499%
8/1/2024Rhumbline Advisers11,726$45K0.0%-61.3%0.044%
7/26/2024Summit Securities Group LLC8,062$31K0.0%N/A0.030%
7/17/2024Quantum Private Wealth LLC296,290$1.13M0.4%-1.8%1.102%
7/17/2024 Westside Investment Management Inc.95,720$365K0.1%+13.2%0.356%
5/20/2024Virtu Financial LLC34,990$216K0.0%N/A0.130%
5/16/2024Avenir Corp379,686$2.34M0.2%+1.9%1.412%
5/10/2024Vanguard Group Inc.1,311,023$8.08M0.0%-5.4%4.876%
5/7/2024Quantum Private Wealth LLC301,720$1.86M0.7%+25.4%1.122%
5/3/2024 GSA Capital Partners LLP142,541$878K0.1%+32.8%0.530%
4/19/2024 Westside Investment Management Inc.84,570$521K0.1%-7.2%0.314%
2/14/2024Avenir Corp372,761$2.61M0.2%+18.1%1.445%
2/13/2024 Bard Associates Inc.179,700$1.26M0.5%-1.3%0.697%
2/5/2024WealthTrust Axiom LLC10,000$70K0.0%N/A0.039%
2/5/2024Sargent Investment Group LLC132,540$929K0.2%-1.6%0.514%
2/1/2024 Sigma Planning Corp11,600$81K0.0%-56.6%0.045%
1/30/2024Quantum Private Wealth LLC240,646$1.69M0.7%+24.9%0.933%
1/12/2024 Westside Investment Management Inc.91,175$639K0.2%+5.3%0.353%
1/8/2024 Channel Wealth LLC62,900$441K0.2%+14.7%0.244%
11/16/2023 Westside Investment Management Inc.86,565$542K0.2%-2.0%0.336%
11/15/2023Avenir Corp315,716$1.98M0.2%+1.3%1.224%
11/13/2023Sargent Investment Group LLC134,705$843K0.2%-3.1%0.522%
11/8/2023 Janney Montgomery Scott LLC16,895$106K0.0%-62.1%0.065%
11/2/2023Quantum Private Wealth LLC192,646$1.21M0.6%+32.7%0.747%
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11/1/2023Jacob Asset Management of New York LLC188,400$1.18M1.7%+11.2%0.731%
10/25/2023Brown Advisory Inc.10,000$63K0.0%N/A0.039%
10/24/2023 Channel Wealth LLC54,850$343K0.2%-39.7%0.213%
10/18/2023 Riverwater Partners LLC22,906$143K0.1%N/A0.089%
10/11/2023 AE Wealth Management LLC16,859$106K0.0%+24.0%0.065%
9/21/2023Barclays PLC4,216$37K0.0%-59.7%0.016%
8/11/2023AWM Investment Company Inc.55,000$482K0.1%-68.9%0.213%
8/11/2023Baird Financial Group Inc.441,165$3.87M0.0%+48.0%1.711%
8/11/2023Avenir Corp311,686$2.73M0.2%+3.1%1.209%
8/10/2023Jacob Asset Management of New York LLC169,400$1.49M1.7%+96.1%0.657%
(Data available from 1/1/2016 forward)

ATOM Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATOM shares?

During the previous two years, 54 institutional investors and hedge funds held shares of Atomera. The most heavily invested institutionals were Vanguard Group Inc. ($8.08M), Baird Financial Group Inc. ($5.39M), Quantum Private Wealth LLC ($4.14M), Geode Capital Management LLC ($3.88M), Avenir Corp ($2.12M), Millennium Management LLC ($1.83M), and Jacob Asset Management of New York LLC ($1.18M).Learn more on Atomera's institutional investors.

What percentage of Atomera's stock is owned by institutional investors?

30.79% of Atomera's stock is owned by institutional investors. Learn more on ATOM's institutional investor holdings.

Which institutional investors have been buying Atomera's stock?

Of the 45 institutional investors that purchased Atomera's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Baird Financial Group Inc. ($769.71K), Quantum Private Wealth LLC ($221.20K), Avenir Corp ($217.05K), Sargent Investment Group LLC ($186.24K), Renaissance Technologies LLC ($134.30K), Goldman Sachs Group Inc. ($126.61K), and Jacob Asset Management of New York LLC ($102K).

How much institutional buying is happening at Atomera?

Institutional investors have bought a total of 2,120,144 shares in the last 24 months. This purchase volume represents approximately $18.38M in transactions.

Which of Atomera's major shareholders have been selling company stock?

Of the 13 institutional investors that sold Atomera's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Jane Street Group LLC ($217.06K), Sargent Investment Group LLC ($129.45K), NewEdge Advisors LLC ($81.91K), Brown Advisory Inc. ($50K), Two Sigma Investments LP ($40.77K), XTX Topco Ltd ($26.61K), and OMERS ADMINISTRATION Corp ($13.60K).

How much institutional selling is happening at Atomera?

Institutional investors have sold a total of 597,446 shares in the last 24 months. This volume of shares sold represents approximately $3.06M in transactions.


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This page (NASDAQ:ATOM) was last updated on 8/8/2025 by MarketBeat.com Staff
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