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Security record

SNDK

Sandisk Corporation · Technology · Computer Hardware

1,581.8 -1.7% mkt cap $234.25B quote delayed (FMP) · as of Oct 11 03:53 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025
173Tracked holders
+8Δ holders
85.21MShares held
$192.36BReported value
+12New positions
−3Exits
Stable Conviction score 41/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +4.8% · share flow -4.4% · net new positions +5.2% — formula
Ownership fragmentation — more holders, smaller aggregate stake

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 173 +8 85.21M $192.36B +12 −3
Q1 2026 167 +13 87.49M $55.33B +15 −3
Q4 2025 153 +2 99.49M $23.63B +4 −1
Q3 2025 19 -1 81.36M $9.13B +3 −5
Q2 2025 18 +3 76.97M $3.49B +3 —
Q1 2025 12 +12 14.30M $680.79M +12 —
Holder count
Who holds it · Q2 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 10.30M -1.0% $23.41B 0.3% ▼ Trim 5 SEC ↗ ×22
2 Vanguard Capital Management Llc 9.67M +1.5% $21.98B 0.5% ▲ Add 2 SEC ↗
3 Fidelity (FMR) ✦ 7.86M -41.3% $17.88B 0.8% ▼ Trim 5 SEC ↗ ×6
4 State Street Global Advisors ✦ (passive) 5.93M +6.3% $13.48B 0.4% ▲ Add 6 SEC ↗
5 Invesco Ltd. 5.61M +381.5% $12.76B 1.0% ▲ Add 3 SEC ↗ ×15
6 Geode Capital Management ✦ (passive) 3.59M -14.8% $8.15B 0.4% ▼ Trim 6 SEC ↗ ×2
7 JPMorgan Chase ✦ 3.94M +175.8% $8.08B 0.5% ▲ Add 4 SEC ↗ ×22
8 Morgan Stanley ✦ 2.40M -15.4% $5.46B 0.3% ▼ Trim 4 SEC ↗ ×20
9 Arrowstreet Capital ✦ 2.17M -23.2% $4.93B 2.2% ▼ Trim 5 SEC ↗
10 Norges Bank ✦ (passive) 2.06M New $4.67B 0.5% New 1 SEC ↗
11 Charles Schwab Investment… 1.74M -0.2% $3.96B 0.5% ▼ Trim 3 SEC ↗ ×2
12 T. Rowe Price ✦ 1.60M +38.4% $3.64B 0.4% ▲ Add 6 SEC ↗ ×2
13 Goldman Sachs Group ✦ 1.45M -29.1% $3.29B 0.3% ▼ Trim 4 SEC ↗ ×6
14 Northern Trust Corp 1.27M +3.2% $2.90B 0.3% ▲ Add 3 SEC ↗ ×8
15 Assenagon Asset Management S.A. 1.24M New $2.83B 1.8% New 1 SEC ↗ ×2
16 Jane Street Group, Llc 1.16M -35.2% $2.63B 1.7% ▼ Trim 3 SEC ↗ ×3
17 Wellington Management ✦ 1.07M +71.2% $2.43B 0.4% ▲ Add 3 SEC ↗ ×9
18 Bnp Paribas Financial Markets 992.50K -20.7% $2.26B 1.2% ▼ Trim 3 SEC ↗
19 Nuveen, LLC 848.71K +85.6% $1.93B 0.5% ▲ Add 3 SEC ↗ ×3
20 Wells Fargo & Company/Mn 839.30K +171.5% $1.91B 0.3% ▲ Add 3 SEC ↗ ×5
21 Amundi 745.14K -14.6% $1.69B 0.4% ▼ Trim 3 SEC ↗ ×2
22 Franklin Resources Inc 742.31K +147.3% $1.69B 0.4% ▲ Add 3 SEC ↗ ×13
23 UBS AM, a distinct business unit of… 726.72K +57.4% $1.65B 0.3% ▲ Add 3 SEC ↗ ×13
24 Bank of New York Mellon Corp 713.08K -1.5% $1.62B 0.3% ▼ Trim 3 SEC ↗ ×20
25 Bank Of America Corp /De/ 688.25K -31.2% $1.56B 0.1% ▼ Trim 3 SEC ↗ ×8
26 UBS Group AG 626.65K -12.1% $1.42B 0.2% ▼ Trim 3 SEC ↗ ×7
27 Deutsche Bank Ag\ 593.38K -42.2% $1.35B 0.4% ▼ Trim 3 SEC ↗ ×8
28 D. E. Shaw & Co. ✦ 561.91K -52.1% $1.28B 0.8% ▼ Trim 6 SEC ↗ ×3
29 Legal & General Group Plc 544.04K +48.8% $1.24B 0.3% ▲ Add 3 SEC ↗ ×3
30 Dimensional Fund Advisors Lp 539.13K -38.5% $1.22B 0.2% ▼ Trim 3 SEC ↗ ×5
31 Jennison Associates Llc 472.12K New $1.07B 0.6% New 1 SEC ↗ ×2
32 Toronto Dominion Bank 449.31K -8.1% $1.02B 1.7% ▼ Trim 3 SEC ↗ ×3
33 AQR Capital Management ✦ 445.25K -35.8% $965.30M 0.3% ▼ Trim 6 SEC ↗ ×11
34 Voya Investment Management Llc 422.66K -29.3% $960.15M 0.9% ▼ Trim 3 SEC ↗ ×3
35 Qube Research & Technologies Ltd 409.65K -51.5% $931.43M 1.0% ▼ Trim 3 SEC ↗
36 Barclays Plc 375.00K -15.1% $852.66M 0.3% ▼ Trim 3 SEC ↗ ×4
37 Millennium Management ✦ 366.13K -68.0% $832.48M 0.6% ▼ Trim 6 SEC ↗
38 Ameriprise Financial Inc 337.96K +183.1% $768.36M 0.2% ▲ Add 3 SEC ↗ ×6
39 Susquehanna International Group, Llp 321.77K -67.4% $731.62M 0.6% ▼ Trim 3 SEC ↗ ×3
40 California Public Employees… 311.25K +33.7% $707.69M 0.4% ▲ Add 3 SEC ↗
41 Victory Capital Management Inc 310.67K -22.9% $706.38M 0.4% ▼ Trim 3 SEC ↗
42 Citigroup Inc 295.44K +12.6% $671.75M 0.3% ▲ Add 3 SEC ↗ ×3
43 Swiss National Bank 291.46K +5.1% $662.71M 0.3% ▲ Add 3 SEC ↗
44 Massachusetts Financial Services Co… 249.71K +2111.0% $574.92M 0.2% ▲ Add 3 SEC ↗ ×6
45 Royal Bank Of Canada 244.66K +53.0% $556.30M 0.1% ▲ Add 3 SEC ↗ ×10
46 Two Sigma Investments ✦ 241.68K -68.3% $549.50M 0.4% ▼ Trim 4 SEC ↗
47 Hsbc Holdings Plc 220.57K -62.4% $498.38M 0.2% ▼ Trim 3 SEC ↗ ×8
48 Rhumbline Advisers 214.73K -1.8% $488.23M 0.4% ▼ Trim 3 SEC ↗
49 Squarepoint Ops LLC 211.78K -24.0% $481.54M 0.9% ▼ Trim 3 SEC ↗
50 Mitsubishi UFJ Asset Management… 209.99K +5.4% $477.46M 0.3% ▲ Add 3 SEC ↗
51 Marshall Wace ✦ 209.22K -62.9% $475.70M 0.4% ▼ Trim 6 SEC ↗ ×3
52 Hrt Financial Lp 205.31K -79.0% $466.83M 0.9% ▼ Trim 3 SEC ↗ ×2
53 Bank Of Montreal /Can/ 191.66K +83.9% $435.79M 0.2% ▲ Add 3 SEC ↗ ×8
54 Neuberger Berman Group LLC 191.39K -17.4% $434.23M 0.3% ▼ Trim 3 SEC ↗ ×2
55 Principal Financial Group Inc 189.92K +14.2% $431.83M 0.2% ▲ Add 3 SEC ↗ ×2
56 First Trust Advisors Lp 182.00K +35.6% $413.83M 0.2% ▲ Add 3 SEC ↗
57 ProShare Advisors LLC 165.74K +490.5% $376.86M 0.5% ▲ Add 3 SEC ↗
58 Raymond James Financial Inc 159.64K +45.6% $362.97M 0.1% ▲ Add 3 SEC ↗ ×7
59 New York State Common Retirement… 151.12K +103.7% $343.60M 0.4% ▲ Add 3 SEC ↗
60 Prudential Financial Inc 148.69K -14.7% $338.08M 0.4% ▼ Trim 3 SEC ↗ ×2
61 Mirae Asset Global Investments Co.… 147.38K +149.0% $335.09M 0.6% ▲ Add 3 SEC ↗ ×2
62 Daiwa Securities Group Inc. 146.91K +802.4% $334.03M 0.8% ▲ Add 3 SEC ↗ ×4
63 Bank Of Nova Scotia 144.85K -25.3% $329.35M 0.5% ▼ Trim 3 SEC ↗
64 Russell Investments Group, Ltd. 126.17K -8.5% $284.80M 0.3% ▼ Trim 3 SEC ↗ ×19
65 Sei Investments Co 118.32K +44.0% $269.03M 0.2% ▲ Add 3 SEC ↗ ×3
66 State Board Of Administration Of… 116.35K +3.1% $264.55M 0.4% ▲ Add 3 SEC ↗
67 LPL Financial LLC 116.32K +25.3% $264.47M 0.1% ▲ Add 3 SEC ↗
68 Adage Capital Partners ✦ 115.10K +2.6% $261.70M 0.4% ▲ Add 3 SEC ↗
69 Pacer Advisors, Inc. 103.38K +1181.1% $235.06M 0.6% ▲ Add 3 SEC ↗
70 BNP Paribas Asset Management… 96.67K +142.2% $219.38M 0.2% ▲ Add 3 SEC ↗ ×5
71 State Of Wisconsin Investment Board 90.74K +2.2% $206.32M 0.4% ▲ Add 3 SEC ↗
72 Balyasny Asset Management L.P. 87.93K +210.3% $199.93M 0.4% ▲ Add 3 SEC ↗ ×2
73 Quantinno Capital Management LP 86.03K +28.5% $195.60M 0.2% ▲ Add 3 SEC ↗
74 MIRAE ASSET GLOBAL ETFS HOLDINGS… 83.21K +458.2% $189.20M 0.2% ▲ Add 3 SEC ↗ ×2
75 Holocene Advisors, LP 82.94K -72.9% $188.59M 0.4% ▼ Trim 2 SEC ↗
76 1832 Asset Management L.P. 82.15K New $186.78M 0.2% New 1 SEC ↗
77 Tudor Investment Corp Et Al 80.80K +22.0% $183.71M 0.8% ▲ Add 2 SEC ↗
78 Manufacturers Life Insurance… 79.36K +1.8% $180.44M 0.1% ▲ Add 3 SEC ↗
79 Universal- Beteiligungs- und… 78.44K +66.3% $178.34M 0.3% ▲ Add 3 SEC ↗
80 American Century Companies Inc 75.42K +12.3% $171.50M 0.1% ▲ Add 3 SEC ↗
81 CIBC Bancorp USA Inc. 75.26K +134.7% $171.08M 0.2% ▲ Add 2 SEC ↗ ×3
82 Chevy Chase Trust Holdings, LLC 71.52K -1.6% $162.62M 0.4% ▼ Trim 3 SEC ↗ ×2
83 Wealth Enhancement Advisory… 84.85K +175.1% $158.71M 0.3% ▲ Add 3 SEC ↗
84 Td Asset Management Inc 68.85K -21.9% $156.55M 0.1% ▼ Trim 3 SEC ↗
85 Nordea Investment Management Ab 71.84K +168.1% $155.23M 0.1% ▲ Add 2 SEC ↗ ×3
86 Citadel Advisors ✦ 67.43K -88.9% $153.32M 0.1% ▼ Trim 6 SEC ↗ ×2
87 CIBC Asset Management Inc 67.43K +47.4% $153.32M 0.3% ▲ Add 3 SEC ↗
88 Alliancebernstein L.P. 228.94K -31.0% $145.45M 0.0% ▼ Trim 3 SEC ↗
89 Gotham Asset Management ✦ 61.88K -38.4% $140.70M 0.3% ▼ Trim 4 SEC ↗
90 Sumitomo Mitsui Trust Group, Inc. 61.88K +53.0% $140.69M 0.1% ▲ Add 3 SEC ↗
91 Pictet Asset Management Holding SA 61.82K +51.6% $140.56M 0.1% ▲ Add 3 SEC ↗
92 Caisse De Depot Et Placement Du… 60.00K New $136.42M 0.2% New 1 SEC ↗
93 Creative Planning 59.62K +78.7% $135.55M 0.1% ▲ Add 3 SEC ↗ ×2
94 Canada Pension Plan Investment Board 59.60K -46.4% $135.52M 0.1% ▼ Trim 3 SEC ↗
95 Credit Agricole S A 59.19K +36.8% $134.57M 0.3% ▲ Add 3 SEC ↗ ×6
96 Mackenzie Financial Corp 57.36K +21.9% $130.42M 0.1% ▲ Add 3 SEC ↗
97 Royal London Asset Management Ltd 55.77K +0.8% $126.80M 0.2% ▲ Add 2 SEC ↗
98 Swedbank AB 54.42K +68.2% $123.73M 0.1% ▲ Add 2 SEC ↗ ×2
99 Zurcher Kantonalbank (Zurich… 54.20K +49.0% $123.24M 0.2% ▲ Add 3 SEC ↗
100 Belvedere Trading LLC 54.20K +755.5% $123.23M 10.3% ▲ Add 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Exited

Appaloosa $178.69M was 3.0%
Walleye Trading LLC $539,404 was 0.0%
Kayne Anderson Rudnick… $8,259 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,164 holders, 111.76M shares, $68.09B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Sep 17 Goeckeler David

Officer, Director · 306 sh · $481,385

Sep 17 Goeckeler David

Officer, Director · 4.14K sh · $6.53M

Sep 17 Goeckeler David

Officer, Director · 2.78K sh · $4.38M

Sep 17 Goeckeler David

Officer, Director · 2.88K sh · $4.54M

Sep 17 Goeckeler David

Officer, Director · 40 sh · $62,690

Sep 17 Goeckeler David

Officer, Director · 4.56K sh · $7.16M

Sep 17 Goeckeler David

Officer, Director · 2.59K sh · $4.07M

Sep 17 Goeckeler David

Officer, Director · 1.48K sh · $2.34M

Sep 17 Goeckeler David

Officer, Director · 165 sh · $261,855

Sep 17 Goeckeler David

Officer, Director · 640 sh · $1.01M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 06 SC 13G/A — FMR LLC

View original SEC filing ↗

Aug 05 SC 13G — JANE STREET GROUP, LLC

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2026 · Methodology · Get this via the API