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AEHR — AEHR TEST SYS

Reported value held$1.38B
Funds holding (latest)43
SectorIndustrials
Funds holding (Q2 2026)36
Institutional value$1.33B · 14.35M sh
New / Add / Cut / Exit6 / 20 / 10 / 3
Top-5 / Top-10 concentration57.3% / 80.9%
Institutional holdings change Accumulating +14.4% (+1.81M sh)
Institutional value change Up +220.1%

As of Q2 2026, 36 SEC-registered investment managers reported holding AEHR (AEHR TEST SYS) in their latest 13F filings, with a combined reported value of $1.33B across 14.35M shares. That is +14.4% by share count (+1.81M shares) versus the previous quarter, while reported value moved +220.1%. Ownership is concentrated: the five largest holders account for 57.3% of reported value and the top ten for 80.9%.

Compared with the prior quarter, 6 opened new positions, 20 added to existing stakes, 10 trimmed, 3 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

AEHR is classified in the Industrials 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 — 36 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.66M $255.48M 0.00% Add
Citadel Advisors history 1.78M $170.62M 0.02% Add
D. E. Shaw & Co history 1.30M $125.01M 0.07% Add
Two Sigma Investments history 1.18M $113.46M 0.09% Add
Fidelity Management & Research (FMR) history 1.01M $96.72M 0.01% Reduce
Geode Capital Management history 875.50K $84.11M 0.00% Add
Goldman Sachs Group history 810.04K $77.81M 0.01% Reduce
JPMorgan Chase & Co history 732.55K $69.55M 0.01% New
Morgan Stanley history 480.40K $46.15M 0.00% Add
Marshall Wace history 382.74K $36.77M 0.03% Add
UBS Group AG history 349.02K $33.53M 0.00% Add
Invesco Ltd history 296.23K $28.46M 0.00% Add
Northern Trust Corp history 277.02K $26.61M 0.00% Add
Charles Schwab Investment Management history 249.51K $23.97M 0.00% Add
Wellington Management Group history 238.45K $22.91M 0.00% Add
Point72 Asset Management history 219.90K $21.12M 0.02% Reduce
Baillie Gifford & Co history 203.88K $19.58M 0.02% Reduce
Renaissance Technologies history 134.50K $12.92M 0.02% New
Bank of America Corp history 121.06K $11.63M 0.00% Add
Millennium Management history 108.88K $10.46M 0.00% Reduce
BNY Mellon history 93.57K $8.99M 0.00% Add
Polen Capital Management history 66.16K $6.36M 0.06% Reduce
Franklin Resources history 64.83K $6.23M 0.00% Add
Deutsche Bank AG history 40.96K $3.93M 0.00% Add
Citigroup Inc history 37.52K $3.60M 0.00% Reduce
Arrowstreet Capital history 35.99K $3.46M 0.00% New
Wells Fargo & Co history 34.17K $3.28M 0.00% Add
Legal & General Investment Management America history 23.82K $2.29M 0.00% Reduce
Royce & Associates history 13.91K $1.34M 0.01% Reduce
Manulife Financial history 10.48K $1.01M 0.00% Add
AQR Capital Management history 9.69K $930.34K 0.00% Add
Prudential Financial history 5.14K $494.23K 0.00% New
Principal Global Investors history 2.34K $224.88K 0.00% New
Amundi US history 2.25K $216.13K 0.00% New
PNC Financial Services history 1.08K $103.36K 0.00% Add
T. Rowe Price Associates history 507.04K $48.71K 0.01% Reduce

Q1 2026 — 33 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 2.29M $84.80M 0.00% Add
Fidelity Management & Research (FMR) history 2.14M $79.45M 0.00% Reduce
Goldman Sachs Group history 1.26M $46.80M 0.01% Add
Baillie Gifford & Co history 1.00M $37.12M 0.04% Reduce
Geode Capital Management history 725.71K $26.91M 0.00% Add
Citadel Advisors history 681.99K $25.29M 0.00% Reduce
D. E. Shaw & Co history 423.64K $15.71M 0.01% Reduce
Point72 Asset Management history 368.00K $13.65M 0.02% Add
UBS Group AG history 306.76K $11.37M 0.00% Add
Invesco Ltd history 285.73K $10.59M 0.00% Add
Northern Trust Corp history 252.16K $9.35M 0.00% Add
Charles Schwab Investment Management history 235.54K $8.73M 0.00% Reduce
Two Sigma Investments history 214.37K $7.95M 0.01% Reduce
Millennium Management history 195.83K $7.26M 0.00% Add
Morgan Stanley history 165.67K $6.14M 0.00% Reduce
Wellington Management Group history 152.88K $5.67M 0.00% Reduce
BNY Mellon history 89.41K $3.32M 0.00% Hold
Polen Capital Management history 79.40K $2.94M 0.02% Add
Citigroup Inc history 78.03K $2.89M 0.00% Add
Bank of America Corp history 56.80K $2.11M 0.00% Reduce
Royce & Associates history 38.10K $1.41M 0.01% Reduce
Deutsche Bank AG history 26.72K $990.89K 0.00% Add
Legal & General Investment Management America history 24.82K $920.33K 0.00% Reduce
Wells Fargo & Co history 23.55K $873.38K 0.00% Reduce
Balyasny Asset Management history 16.26K $603.00K 0.00% Reduce
Janus Henderson Group history 15.00K $555.83K 0.00% Hold
Franklin Resources history 13.25K $491.35K 0.00% Hold
Marshall Wace history 10.21K $378.62K 0.00% New
AQR Capital Management history 9.15K $339.17K 0.00% New
Bridgewater Associates history 7.87K $291.93K 0.00% New
Manulife Financial history 7.86K $291.30K 0.00% New
T. Rowe Price Associates history 1.35M $50.03K 0.01% Add
PNC Financial Services history 1.05K $38.86K 0.00% Hold

Q4 2025 — 31 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 2.51M $50.63M 0.00% Reduce
Vanguard Group history 2.34M $47.19M 0.00% Add
BlackRock Inc history 2.13M $42.95M 0.00% Add
Baillie Gifford & Co history 1.29M $26.06M 0.02% Reduce
Citadel Advisors history 1.06M $21.34M 0.00% Reduce
Wellington Management Group history 830.66K $16.77M 0.00% Add
Geode Capital Management history 685.69K $13.85M 0.00% Add
D. E. Shaw & Co history 682.09K $13.77M 0.01% Add
Two Sigma Investments history 383.97K $7.75M 0.01% Add
Morgan Stanley history 244.78K $4.94M 0.00% Add
UBS Group AG history 243.13K $4.91M 0.00% Add
Northern Trust Corp history 239.87K $4.84M 0.00% Add
Charles Schwab Investment Management history 238.41K $4.81M 0.00% Hold
Point72 Asset Management history 196.60K $3.97M 0.01% New
Goldman Sachs Group history 176.04K $3.55M 0.00% Add
BNY Mellon history 89.75K $1.81M 0.00% Reduce
Bank of America Corp history 70.66K $1.43M 0.00% Reduce
JPMorgan Chase & Co history 64.36K $1.30M 0.00% Add
Millennium Management history 59.22K $1.20M 0.00% Add
Royce & Associates history 42.10K $850.04K 0.01% Reduce
Wells Fargo & Co history 35.22K $711.08K 0.00% Add
Polen Capital Management history 30.11K $607.94K 0.00% Add
Legal & General Investment Management America history 28.99K $585.39K 0.00% Add
Invesco Ltd history 28.22K $569.74K 0.00% Reduce
Balyasny Asset Management history 24.77K $500.21K 0.00% Reduce
Deutsche Bank AG history 21.45K $433.16K 0.00% Add
Janus Henderson Group history 15.00K $302.62K 0.00% New
Franklin Resources history 13.25K $267.54K 0.00% Reduce
PNC Financial Services history 1.04K $21.06K 0.00% Add
Citigroup Inc history 873 $17.63K 0.00% Reduce
T. Rowe Price Associates history 34.38K $695 0.00% Reduce

Q3 2025 — 31 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 2.70M $81.33M 0.00% Add
Vanguard Group history 2.29M $68.90M 0.00% Add
BlackRock Inc history 2.00M $60.29M 0.00% Reduce
Baillie Gifford & Co history 1.53M $46.09M 0.03% Reduce
Citadel Advisors history 1.07M $32.25M 0.01% Add
Geode Capital Management history 680.10K $20.48M 0.00% Hold
D. E. Shaw & Co history 619.37K $18.65M 0.01% Add
Invesco Ltd history 366.57K $11.04M 0.00% Add
Wellington Management Group history 361.26K $10.88M 0.00% Add
Charles Schwab Investment Management history 238.45K $7.18M 0.00% Add
Northern Trust Corp history 230.74K $6.95M 0.00% Reduce
UBS Group AG history 156.12K $4.70M 0.00% Add
Goldman Sachs Group history 115.57K $3.48M 0.00% Reduce
Bank of America Corp history 113.81K $3.43M 0.00% Reduce
Two Sigma Investments history 105.33K $3.17M 0.01% New
BNY Mellon history 98.26K $2.96M 0.00% Add
Morgan Stanley history 89.27K $2.69M 0.00% Reduce
Millennium Management history 58.73K $1.77M 0.00% New
Royce & Associates history 55.42K $1.67M 0.02% Reduce
Balyasny Asset Management history 28.98K $872.71K 0.00% New
Polen Capital Management history 23.31K $701.80K 0.00% Add
Wells Fargo & Co history 21.80K $656.35K 0.00% Add
Deutsche Bank AG history 19.40K $584.23K 0.00% Add
Franklin Resources history 16.23K $488.62K 0.00% Hold
JPMorgan Chase & Co history 15.14K $455.96K 0.00% Reduce
Manulife Financial history 9.53K $287.07K 0.00% Reduce
Bridgewater Associates history 8.39K $252.74K 0.00% New
Legal & General Investment Management America history 6.75K $203.27K 0.00% Reduce
Citigroup Inc history 1.18K $35.62K 0.00% Reduce
PNC Financial Services history 855 $25.74K 0.00% Hold
T. Rowe Price Associates history 45.25K $1.36K 0.00% Add

Q2 2025 — 36 funds

FundSharesValuePortfolio WeightChange
Vanguard Group history 2.22M $28.74M 0.00% Add
BlackRock Inc history 2.05M $26.53M 0.00% Hold
BlackRock Inc history 2.05M $26.53M 0.00% Hold
Baillie Gifford & Co history 1.99M $25.72M 0.02% Reduce
Baillie Gifford & Co history 1.99M $25.72M 0.02% Reduce
Fidelity Management & Research (FMR) history 1.50M $19.33M 0.00% Reduce
Fidelity Management & Research (FMR) history 1.50M $19.33M 0.00% Reduce
Geode Capital Management history 678.55K $8.78M 0.00% Add
Citadel Advisors history 382.00K $4.94M 0.00% Reduce
Citadel Advisors history 382.00K $4.94M 0.00% Reduce
Bank of America Corp history 359.32K $4.65M 0.00% Reduce
Northern Trust Corp history 323.14K $4.18M 0.00% Add
Wellington Management Group history 270.85K $3.50M 0.00% Reduce
Charles Schwab Investment Management history 229.75K $2.97M 0.00% Add
Morgan Stanley history 203.19K $2.63M 0.00% Add
Morgan Stanley history 203.19K $2.63M 0.00% Add
UBS Group AG history 141.24K $1.83M 0.00% Reduce
Goldman Sachs Group history 130.97K $1.69M 0.00% Reduce
Goldman Sachs Group history 130.97K $1.69M 0.00% Reduce
Royce & Associates history 111.55K $1.44M 0.01% Reduce
D. E. Shaw & Co history 95.00K $1.23M 0.00% Add
BNY Mellon history 91.57K $1.18M 0.00% Add
Invesco Ltd history 29.63K $383.12K 0.00% Reduce
Polen Capital Management history 21.00K $271.53K 0.00% New
Wells Fargo & Co history 18.61K $240.65K 0.00% Add
Deutsche Bank AG history 16.26K $210.27K 0.00% Reduce
Deutsche Bank AG history 16.26K $210.27K 0.00% Reduce
Franklin Resources history 16.23K $209.83K 0.00% Hold
JPMorgan Chase & Co history 15.58K $201.40K 0.00% Add
JPMorgan Chase & Co history 15.58K $201.40K 0.00% Add
Manulife Financial history 10.54K $136.27K 0.00% Add
Citigroup Inc history 10.14K $131.15K 0.00% Reduce
Legal & General Investment Management America history 6.88K $88.98K 0.00% Add
PNC Financial Services history 853 $11.03K 0.00% Add
T. Rowe Price Associates history 43.27K $560 0.00% Add
Lazard Asset Management history 9.04K $116 0.00% New

Q1 2025 — 37 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 3.37M $24.56M 0.00% Add
Fidelity Management & Research (FMR) history 3.37M $24.56M 0.00% Add
Vanguard Group history 2.19M $15.96M 0.00% Hold
BlackRock Inc history 2.06M $15.01M 0.00% Add
BlackRock Inc history 2.06M $15.01M 0.00% Add
Baillie Gifford & Co history 2.00M $14.60M 0.01% Reduce
Baillie Gifford & Co history 2.00M $14.60M 0.01% Reduce
Geode Capital Management history 669.89K $4.88M 0.00% Add
Citadel Advisors history 571.20K $4.16M 0.00% Add
Citadel Advisors history 571.20K $4.16M 0.00% Add
Bank of America Corp history 433.16K $3.16M 0.00% Reduce
Wellington Management Group history 276.57K $2.02M 0.00% Add
Northern Trust Corp history 244.06K $1.78M 0.00% Reduce
Charles Schwab Investment Management history 225.92K $1.65M 0.00% Add
UBS Group AG history 209.94K $1.53M 0.00% Add
Morgan Stanley history 179.39K $1.31M 0.00% Reduce
Morgan Stanley history 179.39K $1.31M 0.00% Reduce
Royce & Associates history 171.76K $1.25M 0.01% Hold
Goldman Sachs Group history 146.00K $1.06M 0.00% Reduce
Goldman Sachs Group history 146.00K $1.06M 0.00% Reduce
BNY Mellon history 88.85K $647.73K 0.00% Reduce
Two Sigma Investments history 48.98K $357.09K 0.00% Add
Two Sigma Investments history 48.98K $357.09K 0.00% Add
Janus Henderson Group history 43.49K $342.71K 0.00% Reduce
Invesco Ltd history 30.23K $220.35K 0.00% Add
D. E. Shaw & Co history 30.00K $218.70K 0.00% Reduce
Deutsche Bank AG history 20.55K $149.79K 0.00% Reduce
Deutsche Bank AG history 20.55K $149.79K 0.00% Reduce
Citigroup Inc history 20.25K $147.60K 0.00% Reduce
Wells Fargo & Co history 17.48K $127.44K 0.00% Reduce
Franklin Resources history 16.23K $118.30K 0.00% Add
JPMorgan Chase & Co history 14.43K $105.20K 0.00% Reduce
JPMorgan Chase & Co history 14.43K $105.20K 0.00% Reduce
Manulife Financial history 10.17K $74.11K 0.00% Reduce
Legal & General Investment Management America history 3.27K $23.79K 0.00% Hold
PNC Financial Services history 730 $5.32K 0.00% Add
T. Rowe Price Associates history 42.42K $310 0.00% Add

View all 43 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 2.66M 2.29M 2.13M 2.00M 2.05M 2.06M 2.05M 2.02M — — — — — — — — — — — —
Citadel Advisors 1.78M 681.99K 1.06M 1.07M 382.00K 571.20K 183.00K 152.14K 579.28K 481.37K 658.12K 654.97K 679.59K 1.07M 572.61K 556.94K 232.07K 456.85K 610.31K 562.99K
D. E. Shaw & Co 1.30M 423.64K 682.09K 619.37K 95.00K 30.00K 62.90K 62.90K 62.90K 85.34K 327.87K 272.99K 626.29K 280.65K — — — 88.84K — —
Two Sigma Investments 1.18M 214.37K 383.97K 105.33K — 48.98K 48.62K 43.35K 334.64K 46.79K — — — — — — 16.60K 343.05K 79.96K —
Fidelity Management & Research (FMR) 1.01M 2.14M 2.51M 2.70M 1.50M 3.37M 3.08M 2.62M 160.12K 333.61K 333.41K 796.93K 890.76K 946.74K 1.29M 1.35M 1.35M 1.59M 1.85M —
Geode Capital Management 875.50K 725.71K 685.69K 680.10K 678.55K 669.89K 647.61K 639.15K 620.63K 609.07K 592.90K 538.93K 519.00K 253.63K 243.69K 235.06K 224.05K 204.82K 200.72K 186.28K
Goldman Sachs Group 810.04K 1.26M 176.04K 115.57K 130.97K 146.00K 177.08K 170.44K 158.44K 149.18K 80.30K 1.88M 1.41M 1.95M 1.28M 199.06K 12.65K 28.94K — —
JPMorgan Chase & Co 732.55K — 64.36K 15.14K 15.58K 14.43K 15.59K 13.52K 90.85K 33.69K 36.00K 18.10K 20.97K 1.58K 140 — — — 46.66K —
Morgan Stanley 480.40K 165.67K 244.78K 89.27K 203.19K 179.39K 280.35K 202.17K 158.45K 408.30K 225.61K 562.33K 437.26K 385.90K 344.48K 122.50K 75.30K 162.56K 108.28K 117.55K
Marshall Wace 382.74K 10.21K — — — — — 662.12K — — 93.23K — — 87.60K 32.49K 24.11K — — — —
UBS Group AG 349.02K 306.76K 243.13K 156.12K 141.24K 209.94K 205.54K 32.82K 31.57K 62.85K 273.87K 69.18K 68.26K 53.38K 31.84K 27.42K 19.50K 5.25K 19.39K —
Invesco Ltd 296.23K 285.73K 28.22K 366.57K 29.63K 30.23K 16.01K 14.84K 32.12K 14.76K 21.13K 596.66K 124.55K 110.32K 138.49K — — — — —
Northern Trust Corp 277.02K 252.16K 239.87K 230.74K 323.14K 244.06K 250.34K 230.94K 229.97K 247.59K 252.33K 244.06K 241.98K 53.88K 56.17K 43.24K 41.44K 41.44K 38.40K 43.27K
Charles Schwab Investment Management 249.51K 235.54K 238.41K 238.45K 229.75K 225.92K 215.60K 226.34K 217.69K 212.11K 209.67K 200.55K 70.66K 11.12K 10.01K 10.01K 10.01K 10.01K 10.01K —
Wellington Management Group 238.45K 152.88K 830.66K 361.26K 270.85K 276.57K 201.07K 311.77K 302.30K 199.60K — — — — — — — — — —
Point72 Asset Management 219.90K 368.00K 196.60K — — — 920.43K — — — 18.52K 489.32K 102.21K 297.40K 721.65K 337.01K — — — —
Baillie Gifford & Co 203.88K 1.00M 1.29M 1.53M 1.99M 2.00M 2.02M 1.81M 1.67M 828.63K 662.31K 6.12K — — — — — — — —
Renaissance Technologies 134.50K — — — — — — — — — — — — 294.50K 36.00K 253.50K 402.70K 766.80K 513.10K —
Bank of America Corp 121.06K 56.80K 70.66K 113.81K 359.32K 433.16K 717.85K 96.10K 230.63K 144.23K 31.48K 87.32K 46.12K 5.85K 53.02K — — — 16.63K 51.36K
Millennium Management 108.88K 195.83K 59.22K 58.73K — — 53.81K 56.66K 191.19K 101.14K 407.76K 56.62K 15.41K 125.69K 12.84K 15.50K 32.12K 176.78K 70.04K 35.57K

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