$SNDK is held by 23 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.01% to 23.47%, with an average of 1.45% of portfolio. Largest holder: Central Asset Investments & Management Holdings (HK) Ltd at 23.47%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.
SANDISK CORP
13F holders
1,131
Net 13F flow · Q
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Insider buys · 90d
0
Insider net · 90d
—
Congress · 90d
0
Convergence
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Institutional holders
Top 10 of 1,131 · Source: 13F-HR01
Brightline Capital Management, LLC
—
—
02
Banyan Capital Management, Inc.
—
—
03
Solus Alternative Asset Management LP
—
—
04
Axa S.a.
—
—
05
State Street
—
—
06
Coordinated Financial Services, Inc.
—
—
07
Caz Investments LP
—
—
08
ProShare Advisors LLC
—
—
09
Commerce Bank
—
—
10
L. Roy Papp & Associates, LLP
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Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.
Smart Money · top-200 alpha cohort
23 holders · Q1 202601
Central Asset Investments & Management Holdings (HK) Ltd
23.47% ↑ +15.3pp
α +14.3pts
02
Hel Ved Capital Management Ltd
6.91% ↑ +4.4pp
α +36.9pts
03
Duquesne Family Office LLC Stanley Druckenmiller
0.72% NEW
α +25.4pts
04
IAM Advisory, LLC
0.40% NEW
α +49.7pts
05
Greenwich Wealth Management LLC
0.34% held
α +12.7pts
06
Rokos Capital Management LLP
0.33% held
α +12.2pts
07
Voloridge Investment Management, LLC
0.24% held
α +15.5pts
08
New Age Alpha Advisors, LLC
0.13% NEW
α +10.8pts
09
Caption Management, LLC
0.12% NEW
α +15.5pts
10
Quarry LP
0.12% NEW
α +10.6pts
11
Oxford Asset Management LLP
0.09% held
α +10.3pts
12
Nisa Investment Advisors, LLC
0.08% held
α +16.6pts
13
Citigroup Inc.
0.08% held
α +26.3pts
14
Wellington Management Group LLP
0.07% held
α +10.5pts
15
Erste Asset Management GmbH
0.06% held
α +33.4pts
16
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.06% held
α +27.5pts
17
Ionic Capital Management LLC
0.05% held
α +17.9pts
18
Knightsbridge Asset Management, LLC
0.02% held
α +24.2pts
19
Connor, Clark & Lunn Investment Management Ltd.
0.02% held
α +12.3pts
20
Venture Visionary Partners LLC
0.02% held
α +10.3pts
21
WINTON GROUP Ltd
0.01% held
α +27.0pts
22
Principal Securities, Inc.
0.01% held
α +21.3pts
23
Eventide Asset Management, LLC
0.01% held
α +22.5pts
Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.
Insider activity · last 90 days
No insider activity
No Form 4 filings on record for $SNDK in the recent window.
Congress trades · last 90 days
8 disclosures · STOCK ActConvergence · Pattern Engine ships in v1.1
30-day windowIn development
Convergence detection for $SNDK lands with the Pattern Engine.
Once the Pattern Engine ships, this section will surface every active convergence event involving $SNDK — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.
Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 06:37 UTC.