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ATOM — ATOMERA INC

Reported value held$94.83M
Funds holding (latest)30
SectorTechnology
Funds holding (Q2 2026)27
Institutional value$90.43M · 10.46M sh
New / Add / Cut / Exit5 / 18 / 4 / 1
Top-5 / Top-10 concentration75.8% / 92.5%
Institutional holdings change Accumulating +32.4% (+2.56M sh)
Institutional value change Up +202.5%

As of Q2 2026, 27 SEC-registered investment managers reported holding ATOM (ATOMERA INC) in their latest 13F filings, with a combined reported value of $90.43M across 10.46M shares. That is +32.4% by share count (+2.56M shares) versus the previous quarter, while reported value moved +202.5%. Ownership is concentrated: the five largest holders account for 75.8% of reported value and the top ten for 92.5%.

Compared with the prior quarter, 5 opened new positions, 18 added to existing stakes, 4 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

ATOM is classified in the Technology sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 27 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.99M $26.05M 0.00% Add
D. E. Shaw & Co history 1.89M $16.46M 0.01% Add
UBS Group AG history 1.33M $11.57M 0.00% Add
Geode Capital Management history 990.37K $8.63M 0.00% Add
Two Sigma Investments history 667.67K $5.82M 0.01% Add
Citadel Advisors history 643.84K $5.61M 0.00% Reduce
Northern Trust Corp history 370.60K $3.23M 0.00% Add
Morgan Stanley history 274.39K $2.39M 0.00% Add
Marshall Wace history 266.80K $2.32M 0.00% Reduce
Goldman Sachs Group history 178.19K $1.55M 0.00% Reduce
Millennium Management history 156.63K $1.36M 0.00% New
AQR Capital Management history 137.94K $1.20M 0.00% Add
Charles Schwab Investment Management history 113.37K $987.46K 0.00% Add
BNY Mellon history 94.18K $820.32K 0.00% Add
Bank of America Corp history 47.42K $413.06K 0.00% Add
Deutsche Bank AG history 38.17K $332.47K 0.00% Add
Fidelity Management & Research (FMR) history 37.13K $323.42K 0.00% Reduce
Wells Fargo & Co history 36.25K $315.76K 0.00% Add
Invesco Ltd history 31.30K $272.61K 0.00% Add
Citigroup Inc history 27.53K $239.79K 0.00% Add
CPP Investments history 20.50K $178.56K 0.00% New
JPMorgan Chase & Co history 16.82K $128.02K 0.00% New
Point72 Asset Management history 10.63K $92.61K 0.00% New
Manulife Financial history 10.17K $88.56K 0.00% New
Legal & General Investment Management America history 3.71K $32.36K 0.00% Add
PNC Financial Services history 1.11K $9.69K 0.00% Add
T. Rowe Price Associates history 74.19K $647 0.00% Add

Q1 2026 — 23 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.37M $9.04M 0.00% Add
Citadel Advisors history 1.15M $4.38M 0.00% Add
D. E. Shaw & Co history 975.62K $3.72M 0.00% Add
Geode Capital Management history 769.70K $2.93M 0.00% Add
Two Sigma Investments history 530.00K $2.02M 0.00% Add
Marshall Wace history 488.68K $1.86M 0.00% Add
Northern Trust Corp history 288.68K $1.10M 0.00% Add
Morgan Stanley history 271.60K $1.03M 0.00% Add
Goldman Sachs Group history 197.69K $753.21K 0.00% Add
UBS Group AG history 175.86K $670.03K 0.00% Add
Renaissance Technologies history 163.07K $621.28K 0.00% New
AQR Capital Management history 123.55K $470.71K 0.00% Add
Charles Schwab Investment Management history 86.20K $328.42K 0.00% Add
BNY Mellon history 70.63K $269.10K 0.00% Add
Fidelity Management & Research (FMR) history 63.77K $242.97K 0.00% Add
Bank of America Corp history 46.30K $176.41K 0.00% Add
Deutsche Bank AG history 24.33K $92.69K 0.00% Hold
Citigroup Inc history 18.11K $69.01K 0.00% Add
Invesco Ltd history 15.52K $59.13K 0.00% Hold
Wells Fargo & Co history 12.18K $46.42K 0.00% Reduce
Legal & General Investment Management America history 2.66K $10.14K 0.00% Reduce
PNC Financial Services history 1.06K $4.03K 0.00% Add
T. Rowe Price Associates history 54.04K $206 0.00% Add

Q4 2025 — 24 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.97M $4.36M 0.00% Add
Vanguard Group history 1.65M $3.64M 0.00% Add
Geode Capital Management history 740.99K $1.64M 0.00% Add
Northern Trust Corp history 276.13K $610.24K 0.00% Reduce
Two Sigma Investments history 181.33K $400.74K 0.00% Add
Marshall Wace history 179.28K $396.20K 0.00% New
Morgan Stanley history 171.00K $377.91K 0.00% Add
UBS Group AG history 152.91K $337.94K 0.00% Reduce
Goldman Sachs Group history 138.76K $306.66K 0.00% Add
Citadel Advisors history 116.99K $258.56K 0.00% Reduce
Charles Schwab Investment Management history 73.58K $162.60K 0.00% Hold
BNY Mellon history 60.33K $133.34K 0.00% Reduce
D. E. Shaw & Co history 58.49K $129.27K 0.00% Reduce
Wells Fargo & Co history 34.25K $75.69K 0.00% Add
Bank of America Corp history 29.11K $64.32K 0.00% Add
Deutsche Bank AG history 24.33K $53.77K 0.00% Reduce
AQR Capital Management history 22.21K $49.08K 0.00% Add
Fidelity Management & Research (FMR) history 16.56K $36.60K 0.00% Add
Invesco Ltd history 15.45K $34.15K 0.00% Reduce
JPMorgan Chase & Co history 12.91K $28.53K 0.00% Add
Legal & General Investment Management America history 3.26K $7.20K 0.00% Hold
Citigroup Inc history 820 $1.81K 0.00% Reduce
T. Rowe Price Associates history 50.14K $111 0.00% Hold
PNC Financial Services history 13 $29 0.00% Add

Q3 2025 — 24 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.90M $8.38M 0.00% Add
Vanguard Group history 1.64M $7.23M 0.00% Add
Geode Capital Management history 723.33K $3.20M 0.00% Add
Citadel Advisors history 310.00K $1.37M 0.00% Reduce
Northern Trust Corp history 293.53K $1.30M 0.00% Reduce
UBS Group AG history 170.16K $752.12K 0.00% Add
D. E. Shaw & Co history 115.13K $508.89K 0.00% Reduce
Goldman Sachs Group history 104.63K $462.46K 0.00% Add
Two Sigma Investments history 90.94K $401.96K 0.00% Reduce
Morgan Stanley history 81.57K $360.55K 0.00% Reduce
Charles Schwab Investment Management history 73.50K $324.88K 0.00% Reduce
BNY Mellon history 63.13K $279.02K 0.00% Add
Renaissance Technologies history 60.30K $266.53K 0.00% New
Deutsche Bank AG history 46.99K $207.69K 0.00% Add
Invesco Ltd history 29.39K $129.90K 0.00% Add
Wells Fargo & Co history 19.70K $87.06K 0.00% Add
AQR Capital Management history 17.73K $78.39K 0.00% New
Bank of America Corp history 17.09K $75.54K 0.00% Reduce
JPMorgan Chase & Co history 12.08K $53.39K 0.00% Reduce
Legal & General Investment Management America history 3.26K $14.40K 0.00% Hold
Citigroup Inc history 1.46K $6.43K 0.00% Reduce
Fidelity Management & Research (FMR) history 989 $4.37K 0.00% Reduce
T. Rowe Price Associates history 50.14K $222 0.00% Hold
PNC Financial Services history 12 $53 0.00% New

Q2 2025 — 24 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 1.72M $8.67M 0.00% Add
Vanguard Group history 1.62M $8.17M 0.00% Add
Geode Capital Management history 719.51K $3.63M 0.00% Add
Citadel Advisors history 448.82K $2.26M 0.00% Add
Morgan Stanley history 341.55K $1.72M 0.00% Add
D. E. Shaw & Co history 341.41K $1.72M 0.00% Add
Millennium Management history 318.61K $1.61M 0.00% Reduce
Northern Trust Corp history 299.78K $1.51M 0.00% Add
Marshall Wace history 131.82K $664.35K 0.00% Reduce
UBS Group AG history 117.24K $590.90K 0.00% Add
Goldman Sachs Group history 99.59K $501.96K 0.00% Reduce
Two Sigma Investments history 99.30K $500.47K 0.00% Add
Charles Schwab Investment Management history 86.00K $433.43K 0.00% Add
BNY Mellon history 61.81K $311.51K 0.00% New
Fidelity Management & Research (FMR) history 34.66K $174.68K 0.00% Add
Bank of America Corp history 25.70K $129.52K 0.00% Reduce
Invesco Ltd history 21.49K $108.31K 0.00% New
Wells Fargo & Co history 16.84K $84.90K 0.00% Add
JPMorgan Chase & Co history 14.23K $71.74K 0.00% Add
Manulife Financial history 10.55K $53.18K 0.00% New
Citigroup Inc history 10.39K $52.37K 0.00% Add
Legal & General Investment Management America history 3.26K $16.41K 0.00% New
Deutsche Bank AG history 758 $3.82K 0.00% New
T. Rowe Price Associates history 50.14K $253 0.00% Add

Q1 2025 — 20 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 1.30M $5.19M 0.00% Add
Marshall Wace history 470.27K $1.88M 0.00% New
Citadel Advisors history 441.49K $1.77M 0.00% Add
BlackRock Inc history 425.61K $1.70M 0.00% Add
Millennium Management history 401.68K $1.61M 0.00% Add
Geode Capital Management history 362.93K $1.45M 0.00% Add
Goldman Sachs Group history 140.25K $561.02K 0.00% Add
Bank of America Corp history 81.75K $326.98K 0.00% Add
D. E. Shaw & Co history 76.67K $306.68K 0.00% New
UBS Group AG history 73.73K $294.91K 0.00% Add
Northern Trust Corp history 68.54K $274.16K 0.00% Add
Morgan Stanley history 63.71K $254.82K 0.00% Add
Two Sigma Investments history 35.88K $143.54K 0.00% Add
Balyasny Asset Management history 35.34K $141.37K 0.00% Add
Charles Schwab Investment Management history 12.49K $49.96K 0.00% Hold
Fidelity Management & Research (FMR) history 3.38K $13.53K 0.00% Add
Wells Fargo & Co history 1.72K $6.88K 0.00% Add
Citigroup Inc history 496 $1.98K 0.00% Reduce
JPMorgan Chase & Co history 405 $1.62K 0.00% Add
T. Rowe Price Associates history 36.00K $144 0.00% Reduce

View all 30 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
BlackRock Inc 2.99M 2.37M 1.97M 1.90M 1.72M 425.61K 402.42K 380.20K — — — — — — — — — — — —
D. E. Shaw & Co 1.89M 975.62K 58.49K 115.13K 341.41K 76.67K — 30.97K 59.04K 108.90K 132.45K 149.22K 212.64K 34.26K 35.70K 55.08K 63.96K — — —
UBS Group AG 1.33M 175.86K 152.91K 170.16K 117.24K 73.73K 51.42K 8.22K 23.00K 43.69K 52.77K 39.01K 40.01K 34.50K 32.56K 30.51K 27.22K 26.78K 30.26K 24.70K
Geode Capital Management 990.37K 769.70K 740.99K 723.33K 719.51K 362.93K 334.20K 308.46K 293.65K 518.76K 491.31K 466.06K 431.64K 433.50K 410.03K 381.27K 370.02K 374.97K 368.51K 357.52K
Two Sigma Investments 667.67K 530.00K 181.33K 90.94K 99.30K 35.88K 16.08K 56.85K 34.98K — — 49.55K 108.54K 12.84K 30.86K — — 31.44K 29.00K 93.30K
Citadel Advisors 643.84K 1.15M 116.99K 310.00K 448.82K 441.49K 161.71K 140.83K 101.38K 236.97K 238.00K 248.72K 267.73K 245.48K 268.36K 278.90K 211.00K 330.10K 218.89K 221.13K
Northern Trust Corp 370.60K 288.68K 276.13K 293.53K 299.78K 68.54K 61.91K 56.98K 180.24K 197.62K 196.64K 190.89K 185.22K 175.84K 171.65K 174.91K 175.19K 178.68K 186.82K 191.46K
Morgan Stanley 274.39K 271.60K 171.00K 81.57K 341.55K 63.71K 54.29K 11.63K 40.02K 54.37K 64.39K 33.28K 72.44K 188.06K 418.15K 423.35K 522.64K 486.59K 282.57K 281.96K
Marshall Wace 266.80K 488.68K 179.28K — 131.82K 470.27K — 13.54K — — — 11.93K 32.92K — — — — — — 37.76K
Goldman Sachs Group 178.19K 197.69K 138.76K 104.63K 99.59K 140.25K 76.95K — 80.19K 11.89K 14.74K 16.55K 18.82K — — 33.37K 34.43K 53.79K 18.54K 37.32K
Millennium Management 156.63K — — — 318.61K 401.68K 157.74K 118.55K 213.69K — 100.74K 227.86K 211.65K 92.20K 257.63K — — — — —
AQR Capital Management 137.94K 123.55K 22.21K 17.73K — — — — — — — — — — — — — — 12.37K 14.62K
Charles Schwab Investment Management 113.37K 86.20K 73.58K 73.50K 86.00K 12.49K 12.49K 12.49K 12.49K 64.92K 64.92K 65.03K 60.59K 54.78K 54.78K 53.34K 53.16K 54.19K 52.51K 51.12K
BNY Mellon 94.18K 70.63K 60.33K 63.13K 61.81K — — — — 65.12K 88.00K 88.29K 88.78K 86.29K 87.20K 87.34K 83.35K 87.10K 90.41K 85.04K
Bank of America Corp 47.42K 46.30K 29.11K 17.09K 25.70K 81.75K 1.37K 2.05K 1.68K 15.83K 29.76K 30.30K 18.70K 38.72K 30.05K 15.78K 28.62K 19.48K 29.42K 15.46K
Deutsche Bank AG 38.17K 24.33K 24.33K 46.99K 758 — — — — 10.07K 10.56K 10.56K 10.56K 13.42K 9.16K 9.03K 10.39K 11.79K 13.09K 12.45K
Fidelity Management & Research (FMR) 37.13K 63.77K 16.56K 989 34.66K 3.38K 1.32K 989 322 5.32K 2.30K 959 917 1.41K 307 1.04K 169 223 — —
Wells Fargo & Co 36.25K 12.18K 34.25K 19.70K 16.84K 1.72K 1.22K 1.22K 1.72K 9.35K 7.86K 6.28K 10.37K 5.73K 720 1.12K 1.41K 5.41K 11.76K 100
Invesco Ltd 31.30K 15.52K 15.45K 29.39K 21.49K — — 16.43K — 13.29K 11.32K 12.47K 10.89K 11.77K — — — — — —
Citigroup Inc 27.53K 18.11K 820 1.46K 10.39K 496 5.51K 16 27.94K 3.94K 3.17K 23 6.32K — 140 310 1.34K 731 5.18K 2.31K

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