Atomera Inc

ATOMNASDAQ

$4.71+0.02 (+0.43% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Atomera Inc price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+0.9%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	7.66%	$26M	0.00%	Not reported
D. E. Shaw & Co., Inc.	4.84%	$16.5M	0.01%	Not reported
Vanguard Capital Management LLC	4.27%	$14.5M	0.00%	Not reported
Avenir Corp	3.76%	$12.8M	1.56%	Not reported
Baird Financial Group, Inc.	3.44%	$11.7M	0.02%	Add 4.95%
UBS Group AG	3.41%	$11.6M	0.00%	Not reported
Geode Capital Management, LLC	2.54%	$8.63M	0.00%	Not reported
Jane Street Group, LLC	2.08%	$7.06M	0.00%	Not reported
Quantum Private Wealth, LLC	1.91%	$6.48M	1.66%	Add 24.33%
State Street Corp	1.84%	$6.25M	0.00%	Not reported
Two Sigma Investments, LP	1.71%	$5.82M	0.00%	Not reported
Hollencrest Capital Management	1.47%	$4.99M	0.33%	Reduce 4.01%
Vanguard Portfolio Management LLC	1.42%	$4.83M	0.00%	Not reported
Northern Trust Corp	0.95%	$3.23M	0.00%	Not reported
Defender Capital, LLC.	0.76%	$2.57M	0.84%	New Not reported
Vanguard Fiduciary Trust Co	0.70%	$2.39M	0.00%	Not reported
Morgan Stanley	0.70%	$2.39M	0.00%	Not reported
Marshall Wace, LLP	0.68%	$2.32M	0.00%	Not reported
Pathstone Holdings, LLC	0.64%	$2.19M	0.01%	Not reported
Trexquant Investment LP	0.58%	$1.96M	0.01%	Not reported
Citadel Advisors LLC	0.57%	$1.93M	0.00%	Not reported
Goldman Sachs Group Inc	0.46%	$1.55M	0.00%	Not reported
Sargent Investment Group, LLC	0.45%	$1.53M	0.18%	Not reported
Millennium Management LLC	0.40%	$1.36M	0.00%	Not reported
AQR Capital Management LLC	0.35%	$1.2M	0.00%	Not reported
Westside Investment Management, Inc.	0.31%	$1.04M	0.14%	Reduce 20.68%
Charles Schwab Investment Management Inc	0.29%	$987K	0.00%	Not reported
Bank of New York Mellon Corp	0.24%	$820K	0.00%	Not reported
Andar Capital Management HK Ltd	0.23%	$784K	0.35%	New Not reported
Nuveen, LLC	0.19%	$639K	0.00%	Not reported
Gsa Capital Partners LLP	0.18%	$622K	0.04%	Not reported
Informed Momentum Co LLC	0.18%	$621K	0.06%	Not reported
Numerai GP LLC	0.16%	$547K	0.04%	New Not reported
PCM Encore, LLC	0.13%	$455K	0.08%	Not reported
Bank of America Corp	0.12%	$413K	0.00%	Not reported
Rhumbline Advisers	0.11%	$383K	0.00%	Not reported
Sei Investments Co	0.11%	$368K	0.00%	Not reported
Vanguard Global Advisers, LLC	0.11%	$367K	0.00%	Not reported
Deutsche Bank Ag\	0.10%	$332K	0.00%	Not reported
FMR LLC	0.10%	$323K	0.00%	Not reported
Wells Fargo & Company	0.09%	$316K	0.00%	Not reported
XTX Topco Ltd	0.09%	$309K	0.00%	Not reported
Commonwealth Equity Services, LLC	0.09%	$300K	0.00%	Not reported
Channel Wealth LLC	0.09%	$299K	0.07%	Reduce 10.91%
Alliancebernstein L.P.	0.09%	$128K	0.00%	Not reported
Invesco Ltd.	0.08%	$273K	0.00%	Not reported
Brown Advisory Inc	0.08%	$271K	0.00%	Not reported
HighTower Advisors, LLC	0.08%	$263K	0.00%	Not reported
LPL Financial LLC	0.07%	$253K	0.00%	Not reported
Citigroup Inc	0.07%	$240K	0.00%	Not reported

50 of 113 holders

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