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SNDK — SANDISK CORP

Reported value held$121.20B
Funds holding (latest)56
SectorTechnology

Index member: Invesco QQQ Trust · S&P 500

Funds holding (Q2 2026)50
Institutional value$116.79B · 52.99M sh
New / Add / Cut / Exit4 / 16 / 29 / 2
Top-5 / Top-10 concentration58.1% / 77.2%
Institutional holdings change Reducing -21.9% (-14.87M sh)
Institutional value change Up +175.7%

As of Q2 2026, 50 SEC-registered investment managers reported holding SNDK (SANDISK CORP) in their latest 13F filings, with a combined reported value of $116.79B across 52.99M shares. That is -21.9% by share count (-14.87M shares) versus the previous quarter, while reported value moved +175.7%. Ownership is concentrated: the five largest holders account for 58.1% of reported value and the top ten for 77.2%.

Compared with the prior quarter, 4 opened new positions, 16 added to existing stakes, 29 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

SNDK is a constituent of the Invesco QQQ Trust, S&P 500 and 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 — 50 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 10.30M $23.41B 0.37% Reduce
Fidelity Management & Research (FMR) history 7.86M $17.88B 0.86% Reduce
Invesco Ltd history 5.61M $12.76B 1.07% Add
Geode Capital Management history 3.59M $8.15B 0.43% Reduce
Situational Awareness LP history 2.50M $5.67B 33.22% Add
Morgan Stanley history 2.40M $5.46B 0.30% Reduce
Arrowstreet Capital history 2.17M $4.93B 2.19% Reduce
Norges Bank Investment Management history 2.06M $4.67B 0.47% Reduce
Charles Schwab Investment Management history 1.74M $3.96B 0.53% Hold
Goldman Sachs Group history 1.45M $3.29B 0.97% Reduce
Northern Trust Corp history 1.27M $2.90B 0.34% Add
Wellington Management Group history 1.07M $2.43B 0.44% Add
Wells Fargo & Co history 839.30K $1.91B 0.32% Add
D. E. Shaw & Co history 814.31K $1.85B 0.97% Reduce
Amundi US history 745.14K $1.69B 0.42% Reduce
Franklin Resources history 742.31K $1.69B 0.39% Add
BNY Mellon history 713.08K $1.62B 0.27% Reduce
Bank of America Corp history 688.25K $1.56B 0.10% Reduce
Whale Rock Capital Management history 596.54K $1.36B 10.89% Reduce
Millennium Management history 596.13K $1.36B 0.52% Reduce
Deutsche Bank AG history 593.38K $1.35B 0.42% Reduce
Legal & General Investment Management America history 544.04K $1.24B 0.26% Add
AQR Capital Management history 445.25K $965.30M 0.34% Reduce
Citigroup Inc history 330.44K $751.33M 0.26% Add
MFS Investment Management history 249.71K $574.92M 0.18% Add
Two Sigma Investments history 251.38K $571.56M 0.44% Reduce
Marshall Wace history 209.22K $475.70M 0.38% Reduce
Principal Global Investors history 189.92K $431.83M 0.21% Add
Prudential Financial history 148.69K $338.08M 0.37% Reduce
Balyasny Asset Management history 91.73K $208.57M 0.27% Add
Manulife Financial history 79.36K $180.44M 0.14% Add
Oriental Harbor history 77.28K $175.70M 10.65% New
Citadel Advisors history 67.43K $153.32M 0.19% Reduce
CDPQ (Caisse de Depot) history 60.00K $136.42M 0.20% New
CPP Investments history 59.60K $135.52M 0.07% Reduce
Point72 Asset Management history 49.69K $112.99M 0.44% Reduce
PSP Investments history 48.27K $109.76M 0.28% Reduce
UBS Group AG history 36.94K $83.98M 0.03% Reduce
PNC Financial Services history 35.02K $79.63M 0.04% Add
JPMorgan Chase & Co history 22.00K $45.11M 0.01% New
Lazard Asset Management history 16.32K $37.10M 0.06% Reduce
Fidelity International (FIL) history 15.20K $34.56M 0.03% Add
Temasek Holdings history 13.06K $29.70M 0.08% Reduce
Renaissance Technologies history 4.98K $11.32M 0.02% Reduce
T. Rowe Price Associates history 1.60M $3.64M 0.38% Add
Linden Rose Investment history 1.23K $2.79M 2.17% Add
Moore Capital Management history 641 $1.46M 0.02% Reduce
Maverick Capital history 575 $1.31M 0.01% New
Bridgewater Associates history 317 $720.77K 0.00% Reduce
Polen Capital Management history 193 $438.83K 0.00% Reduce

Q1 2026 — 47 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 13.39M $8.51B 0.46% Reduce
BlackRock Inc history 10.40M $6.61B 0.12% Add
Citadel Advisors history 6.60M $4.19B 0.69% Add
Goldman Sachs Group history 5.09M $3.24B 0.38% Add
Geode Capital Management history 4.21M $2.67B 0.17% Add
Morgan Stanley history 2.84M $1.80B 0.11% Reduce
Arrowstreet Capital history 2.82M $1.79B 0.97% Reduce
D. E. Shaw & Co history 1.93M $1.23B 0.79% Reduce
Situational Awareness LP history 1.75M $1.11B 8.14% Add
Charles Schwab Investment Management history 1.74M $1.11B 0.17% Add
Millennium Management history 1.40M $892.08M 0.39% Reduce
Northern Trust Corp history 1.23M $784.44M 0.10% Add
Invesco Ltd history 1.17M $740.31M 0.12% Reduce
Deutsche Bank AG history 1.03M $652.50M 0.22% Add
Bank of America Corp history 999.80K $635.21M 0.05% Reduce
Amundi US history 872.63K $554.42M 0.15% Add
Two Sigma Investments history 801.83K $509.43M 0.43% Add
Whale Rock Capital Management history 799.59K $508.01M 6.56% Reduce
Renaissance Technologies history 799.57K $508.00M 0.80% Reduce
UBS Group AG history 763.13K $484.85M 0.07% Add
BNY Mellon history 724.23K $460.13M 0.09% Add
AQR Capital Management history 693.79K $419.91M 0.19% Reduce
Point72 Asset Management history 652.41K $414.50M 0.56% Reduce
Wellington Management Group history 623.17K $395.93M 0.07% Add
Marshall Wace history 564.59K $358.70M 0.36% Reduce
Wells Fargo & Co history 516.21K $327.97M 0.06% Add
Legal & General Investment Management America history 365.75K $232.37M 0.05% Add
Franklin Resources history 300.14K $190.69M 0.05% Add
Citigroup Inc history 292.49K $185.83M 0.08% Reduce
Appaloosa Management history 281.25K $178.69M 3.01% New
Janus Henderson Group history 217.52K $138.17M 0.07% Add
Prudential Financial history 174.36K $110.78M 0.14% Reduce
Principal Global Investors history 166.37K $105.70M 0.06% Add
CPP Investments history 111.10K $70.59M 0.05% Reduce
PSP Investments history 81.95K $52.07M 0.16% Reduce
Manulife Financial history 77.92K $49.51M 0.04% Reduce
Balyasny Asset Management history 47.84K $30.39M 0.04% Add
Moore Capital Management history 42.29K $26.87M 0.55% New
Temasek Holdings history 30.48K $19.37M 0.06% New
PNC Financial Services history 30.05K $19.09M 0.01% Add
Lazard Asset Management history 16.92K $10.75M 0.02% Add
Fidelity International (FIL) history 13.37K $8.50M 0.01% Add
MFS Investment Management history 11.29K $7.18M 0.00% Reduce
Bridgewater Associates history 9.46K $6.01M 0.03% New
Linden Rose Investment history 1.20K $762.41K 1.00% New
T. Rowe Price Associates history 1.16M $734.29K 0.09% Reduce
Polen Capital Management history 453 $287.81K 0.00% Reduce

Q4 2025 — 45 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 21.47M $5.10B 0.27% Reduce
Vanguard Group history 16.98M $4.03B 0.06% Reduce
BlackRock Inc history 9.62M $2.28B 0.04% Reduce
Geode Capital Management history 3.66M $866.31M 0.05% Add
Arrowstreet Capital history 3.48M $825.61M 0.48% Add
Citadel Advisors history 3.15M $747.06M 0.11% Add
Morgan Stanley history 2.97M $705.11M 0.04% Add
D. E. Shaw & Co history 2.35M $557.41M 0.33% Add
Norges Bank Investment Management history 2.19M $518.89M 0.06% Add
Bank of America Corp history 1.65M $390.52M 0.03% Reduce
Charles Schwab Investment Management history 1.64M $389.82M 0.06% Add
Millennium Management history 1.50M $357.15M 0.15% Add
Invesco Ltd history 1.33M $314.86M 0.05% Add
Renaissance Technologies history 1.21M $286.99M 0.45% Add
AQR Capital Management history 1.13M $269.33M 0.14% Reduce
Northern Trust Corp history 1.13M $269.16M 0.03% Add
Situational Awareness LP history 1.05M $250.25M 4.54% Add
Marshall Wace history 1.00M $238.26M 0.22% Add
Whale Rock Capital Management history 1.00M $238.23M 3.05% New
Deutsche Bank AG history 914.46K $217.07M 0.07% Add
JPMorgan Chase & Co history 894.74K $212.39M 0.03% Add
Goldman Sachs Group history 884.73K $210.02M 0.03% Add
Point72 Asset Management history 859.89K $204.12M 0.24% New
Two Sigma Investments history 715.23K $169.78M 0.26% Add
BNY Mellon history 673.25K $159.82M 0.03% Reduce
UBS Group AG history 653.70K $155.18M 0.03% Reduce
Citigroup Inc history 632.08K $150.04M 0.07% Add
Amundi US history 370.47K $87.94M 0.03% Hold
PSP Investments history 275.47K $65.39M 0.22% Reduce
Prudential Financial history 229.43K $54.46M 0.07% Add
Legal & General Investment Management America history 208.09K $49.40M 0.01% Reduce
Janus Henderson Group history 183.24K $43.49M 0.02% Add
Principal Global Investors history 153.51K $36.44M 0.02% Reduce
CPP Investments history 135.00K $32.05M 0.02% New
Wellington Management Group history 104.21K $24.86M 0.00% New
Manulife Financial history 95.39K $22.65M 0.02% Add
Wells Fargo & Co history 69.45K $16.49M 0.00% Add
Franklin Resources history 34.17K $8.11M 0.00% Add
MFS Investment Management history 18.07K $4.29M 0.00% Reduce
Lazard Asset Management history 16.41K $3.89M 0.01% Add
PNC Financial Services history 16.11K $3.82M 0.00% Add
Balyasny Asset Management history 5.05K $1.20M 0.00% Reduce
Polen Capital Management history 1.86K $441.53K 0.00% New
T. Rowe Price Associates history 1.44M $341.16K 0.04% Reduce
Fidelity International (FIL) history 121 $28.72K 0.00% Reduce

Q3 2025 — 40 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 21.83M $2.45B 0.13% Hold
Vanguard Group history 17.56M $1.97B 0.03% Add
BlackRock Inc history 16.04M $1.80B 0.03% Reduce
Morgan Stanley history 2.77M $310.89M 0.02% Add
Arrowstreet Capital history 2.65M $297.29M 0.19% Add
Geode Capital Management history 2.52M $283.09M 0.02% Add
Citadel Advisors history 2.50M $280.66M 0.04% Reduce
Bank of America Corp history 1.70M $190.42M 0.01% Add
Charles Schwab Investment Management history 1.48M $165.92M 0.03% Add
AQR Capital Management history 1.45M $163.06M 0.10% Add
D. E. Shaw & Co history 1.37M $154.01M 0.10% Add
Millennium Management history 1.15M $128.68M 0.06% Add
UBS Group AG history 955.47K $107.20M 0.02% Reduce
Northern Trust Corp history 951.76K $106.79M 0.01% Add
Renaissance Technologies history 835.20K $93.71M 0.12% Add
Marshall Wace history 775.84K $87.05M 0.09% Add
BNY Mellon history 743.67K $83.44M 0.01% Reduce
Invesco Ltd history 702.06K $78.77M 0.01% Reduce
Principal Global Investors history 661.90K $74.27M 0.04% Reduce
Goldman Sachs Group history 543.75K $61.01M 0.01% Add
PSP Investments history 538.46K $60.42M 0.22% Add
Amundi US history 371.40K $45.00M 0.01% Add
Legal & General Investment Management America history 355.65K $39.90M 0.01% Reduce
Deutsche Bank AG history 321.75K $36.10M 0.01% Reduce
Two Sigma Investments history 260.36K $29.21M 0.05% New
Citigroup Inc history 252.28K $28.31M 0.01% Add
Balyasny Asset Management history 156.09K $17.51M 0.02% Reduce
Prudential Financial history 131.65K $14.77M 0.02% Reduce
Situational Awareness LP history 115.00K $12.90M 0.32% New
Davidson Kempner Capital Management history 100.00K $11.22M 0.23% New
Janus Henderson Group history 79.32K $8.90M 0.00% Reduce
JPMorgan Chase & Co history 65.00K $7.29M 0.00% Add
Wells Fargo & Co history 54.65K $6.13M 0.00% Reduce
MFS Investment Management history 25.34K $2.84M 0.00% Add
Manulife Financial history 24.61K $2.76M 0.00% New
Lazard Asset Management history 11.01K $1.23M 0.00% Add
PNC Financial Services history 8.82K $989.38K 0.00% Reduce
Franklin Resources history 8.74K $981.19K 0.00% New
Fidelity International (FIL) history 7.30K $819.28K 0.00% Reduce
T. Rowe Price Associates history 3.31M $371.17K 0.04% Reduce

Q2 2025 — 49 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 21.79M $988.40M 0.06% Add
Fidelity Management & Research (FMR) history 21.79M $988.40M 0.06% Add
BlackRock Inc history 16.76M $760.29M 0.01% Add
BlackRock Inc history 16.76M $760.29M 0.01% Add
Vanguard Group history 16.55M $750.76M 0.01% Add
Fidelity International (FIL) history 4.53M $205.55M 0.18% Add
Fidelity International (FIL) history 4.53M $205.55M 0.18% Add
Citadel Advisors history 3.42M $155.09M 0.03% Add
Citadel Advisors history 3.42M $155.09M 0.03% Add
UBS Group AG history 3.35M $151.96M 0.03% Reduce
Balyasny Asset Management history 2.76M $125.38M 0.19% New
Geode Capital Management history 2.39M $108.53M 0.01% Add
Morgan Stanley history 1.83M $83.07M 0.01% Add
Morgan Stanley history 1.83M $83.07M 0.01% Add
Norges Bank Investment Management history 1.75M $79.40M 0.01% New
Norges Bank Investment Management history 1.75M $79.40M 0.01% New
Charles Schwab Investment Management history 1.44M $65.41M 0.01% Add
Arrowstreet Capital history 1.38M $62.50M 0.04% New
Millennium Management history 981.23K $44.50M 0.02% Add
Northern Trust Corp history 935.73K $42.44M 0.01% Add
BNY Mellon history 913.35K $41.42M 0.01% Add
AQR Capital Management history 822.44K $37.30M 0.03% Add
Elliott Investment Management history 750.00K $34.01M 0.19% Hold
Invesco Ltd history 714.29K $32.39M 0.01% Add
Principal Global Investors history 666.45K $30.22M 0.02% Add
Legal & General Investment Management America history 562.79K $25.52M 0.01% Reduce
Soros Fund Management history 526.83K $23.89M 0.33% New
Soros Fund Management history 526.83K $23.89M 0.33% New
PSP Investments history 460.71K $20.89M 0.09% Add
Renaissance Technologies history 413.10K $18.73M 0.03% New
Renaissance Technologies history 413.10K $18.73M 0.03% New
Marshall Wace history 401.71K $18.22M 0.02% Add
Deutsche Bank AG history 389.88K $17.68M 0.01% Reduce
Deutsche Bank AG history 389.88K $17.68M 0.01% Reduce
Goldman Sachs Group history 358.35K $16.25M 0.00% Reduce
Goldman Sachs Group history 358.35K $16.25M 0.00% Reduce
Bank of America Corp history 351.71K $15.95M 0.00% Reduce
Amundi US history 252.62K $11.67M 0.00% New
D. E. Shaw & Co history 150.33K $6.82M 0.01% Reduce
Citigroup Inc history 139.50K $6.33M 0.00% Reduce
Prudential Financial history 132.37K $6.00M 0.01% Add
Janus Henderson Group history 98.81K $4.48M 0.00% Add
Wells Fargo & Co history 74.00K $3.36M 0.00% Reduce
MFS Investment Management history 19.20K $870.86K 0.00% New
JPMorgan Chase & Co history 14.00K $634.90K 0.00% Reduce
JPMorgan Chase & Co history 14.00K $634.90K 0.00% Reduce
PNC Financial Services history 10.24K $464.43K 0.00% Reduce
T. Rowe Price Associates history 5.65M $256.43K 0.03% Add
Lazard Asset Management history 7.91K $357 0.00% New

Q1 2025 — 38 funds

FundSharesValuePortfolio WeightChange
Fidelity Management & Research (FMR) history 20.57M $979.53M 0.07% New
Fidelity Management & Research (FMR) history 20.57M $979.53M 0.07% New
BlackRock Inc history 14.40M $685.38M 0.01% New
BlackRock Inc history 14.40M $685.38M 0.01% New
Vanguard Group history 13.68M $651.52M 0.01% New
UBS Group AG history 3.50M $166.54M 0.03% New
Citadel Advisors history 3.20M $152.49M 0.03% New
Citadel Advisors history 3.20M $152.49M 0.03% New
JPMorgan Chase & Co history 2.46M $117.30M 0.02% New
JPMorgan Chase & Co history 2.46M $117.30M 0.02% New
Geode Capital Management history 1.94M $92.21M 0.01% New
Morgan Stanley history 1.63M $77.74M 0.01% New
Morgan Stanley history 1.63M $77.74M 0.01% New
Charles Schwab Investment Management history 1.28M $61.17M 0.01% New
Elliott Investment Management history 750.00K $35.71M 0.24% New
Northern Trust Corp history 747.70K $35.60M 0.01% New
Fidelity International (FIL) history 697.04K $33.19M 0.03% New
Fidelity International (FIL) history 697.04K $33.19M 0.03% New
BNY Mellon history 674.55K $32.12M 0.01% New
Legal & General Investment Management America history 641.49K $30.54M 0.01% New
Invesco Ltd history 621.68K $29.60M 0.01% New
Principal Global Investors history 571.86K $27.23M 0.01% New
Bank of America Corp history 470.54K $22.40M 0.00% New
Goldman Sachs Group history 450.45K $21.45M 0.00% New
Goldman Sachs Group history 450.45K $21.45M 0.00% New
Deutsche Bank AG history 447.50K $21.31M 0.01% New
Deutsche Bank AG history 447.50K $21.31M 0.01% New
PSP Investments history 365.49K $17.40M 0.07% New
D. E. Shaw & Co history 201.19K $9.58M 0.01% New
Citigroup Inc history 188.60K $8.98M 0.01% New
Marshall Wace history 112.51K $5.36M 0.01% New
Prudential Financial history 110.76K $5.27M 0.01% New
Wells Fargo & Co history 84.20K $4.01M 0.00% New
Janus Henderson Group history 75.88K $3.72M 0.00% New
AQR Capital Management history 60.94K $2.90M 0.00% New
Millennium Management history 19.35K $921.44K 0.00% New
PNC Financial Services history 13.98K $665.78K 0.00% New
T. Rowe Price Associates history 4.04M $192.24K 0.02% New

View all 56 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 2025
BlackRock Inc 10.30M 10.40M 9.62M 16.04M 16.76M 14.40M
Fidelity Management & Research (FMR) 7.86M 13.39M 21.47M 21.83M 21.79M 20.57M
Invesco Ltd 5.61M 1.17M 1.33M 702.06K 714.29K 621.68K
Geode Capital Management 3.59M 4.21M 3.66M 2.52M 2.39M 1.94M
Situational Awareness LP 2.50M 1.75M 1.05M 115.00K — —
Morgan Stanley 2.40M 2.84M 2.97M 2.77M 1.83M 1.63M
Arrowstreet Capital 2.17M 2.82M 3.48M 2.65M 1.38M —
Norges Bank Investment Management 2.06M — 2.19M — 1.75M —
Charles Schwab Investment Management 1.74M 1.74M 1.64M 1.48M 1.44M 1.28M
Goldman Sachs Group 1.45M 5.09M 884.73K 543.75K 358.35K 450.45K
Northern Trust Corp 1.27M 1.23M 1.13M 951.76K 935.73K 747.70K
Wellington Management Group 1.07M 623.17K 104.21K — — —
Wells Fargo & Co 839.30K 516.21K 69.45K 54.65K 74.00K 84.20K
D. E. Shaw & Co 814.31K 1.93M 2.35M 1.37M 150.33K 201.19K
Amundi US 745.14K 872.63K 370.47K 371.40K 252.62K —
Franklin Resources 742.31K 300.14K 34.17K 8.74K — —
BNY Mellon 713.08K 724.23K 673.25K 743.67K 913.35K 674.55K
Bank of America Corp 688.25K 999.80K 1.65M 1.70M 351.71K 470.54K
Whale Rock Capital Management 596.54K 799.59K 1.00M — — —
Millennium Management 596.13K 1.40M 1.50M 1.15M 981.23K 19.35K

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