CDX

Simplify High Yield ETFETF$20.34 0.34%
UnclassifiedCUSIP 82889N830· EOD Sep 15, 2026

Among active 13F managers last quarter, 9 opened and 22 added, while 11 reduced; the largest holder to move was Signature Estate & Investment Advisors LLC (+6.4%).

Tracked 13F holders
82
58 in Q2 2026 filings
13F value (tracked)
$273.5M
13F moves · latest Q
31 added
11 reduced

Price & smart-money activity

$20.34 0.34%5Y -18.6%
$19.95$21.37$22.79$24.21$25.632022202320242025202622232223612420432527162613
Hover for who · click for detailEnd-of-day closing prices52w $20.34 – $23.00

Who owns CDX?

82 tracked 13F filers · ranked by shares held

82 tracked 13F filers disclose a position in CDX as of the latest SEC 13F filings, a combined $273.5M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Signature Estate & Investment Advisors LLC1.9M
$41.0M
+6.4%
Added · +117K sh
Q2 2026
2Envestnet Asset Management Inc1.5M
$31.9M
+9.3%
Added · +127K sh
Q1 2026
3AE Wealth Management LLC1.3M
$27.0M
+3.9%
Added · +47K sh
Q1 2026
4Park Edge Advisors, LLC772K
$16.3M
+2.2%
Added · +16K sh
Q2 2026
5Insight Wealth Strategies, LLC764K
$16.0M
+12%
Added · +84K sh
Q2 2026
6LPL Financial LLC587K
$12.5M
−19%
Reduced · −139K sh
Q1 2026
7Altiora Financial Group, LLC573K
$12.1M
−36%
Reduced · −326K sh
Q2 2026
8Principal Securities, Inc.432K
$9.1M
+14%
Added · +54K sh
Q2 2026
9Drive Wealth Management, LLC375K
$7.9M
−5.4%
Reduced · −22K sh
Q2 2026
10Orion Porfolio Solutions, LLC373K
$7.9M
+12%
Added · +40K sh
Q2 2026
11Flagship Harbor Advisors, LLC318K
$6.7M
+11%
Added · +32K sh
Q2 2026
12Meridian Wealth Management, LLC308K
$6.6M
−3.4%
Reduced · −11K sh
Q1 2026
13Soltis Investment Advisors LLC273K
$5.8M
+59%
Added · +101K sh
Q2 2026
14Envestnet Portfolio Solutions, Inc.267K
$5.6M
+11%
Added · +26K sh
Q2 2026
15Osaic Holdings, Inc.243K
$5.2M
−13%
Reduced · −36K sh
Q1 2026
16Adapt Wealth Advisors, LLC201K
$4.3M
−5.9%
Reduced · −13K sh
Q2 2026
17Focus Partners Wealth196K
$4.2M
+4.7%
Added · +9K sh
Q1 2026
18Commonwealth Equity Services, LLC189K
$4.0M
−51%
Reduced · −197K sh
Q1 2026
19Security National Bank173K
$3.7M
−21%
Reduced · −45K sh
Q2 2026
20WCG Wealth Advisors LLC173K
$3.7M
+12%
Added · +19K sh
Q1 2026
21Fifth Third Securities, Inc.165K
$3.5M
+27%
Added · +35K sh
Q2 2026
22Steward Partners Investment Advisory, LLC138K
$2.9M
−3.3%
Reduced · −5K sh
Q2 2026
23Kingsview Wealth Management, LLC128K
$2.7M
+2.4%
Added · +3K sh
Q2 2026
24Goldman Sachs Group Inc100K
$2.1M
New
+100K sh
Q1 2026
25Centennial Wealth Advisory LLC99K
$2.1M
+0.9%
Added · +907 sh
Q2 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is CDX being bought or sold by institutions?

Last quarter, 9 funds opened a new position in CDX and 22 added to an existing one, while 11 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
9
funds took a first position
Added
22
added to an existing position
Reduced
11
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own CDX also own

CompanyCo-held byTheir position there
Nvidia CorpNVDA43 funds$5.9B
Microsoft CorpMSFT43 funds$4.0B
SS SPDR S&P 500 ETF Trust-USSPY43 funds$3.3B
Alphabet Inc-CL AGOOGL43 funds$2.9B
Alphabet Inc-CL CGOOG43 funds$2.2B
Ishares Core S&P 500 ETFIVV42 funds$16.9B
Apple IncAAPL42 funds$6.1B
Amazon.com IncAMZN42 funds$4.9B
Costco Wholesale CorpCOST42 funds$1.2B
Tesla IncTSLA42 funds$1.1B
Caterpillar IncCAT42 funds$1.0B
Vanguard S&P 500 ETFVOO41 funds$2.9B

Ranked by how many of CDX's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in CDX.

Institutional ownership over time

58 tracked filers in Q2 2026 filingsstill filing
04080Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $162.5M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Share classes

Class13F holdersValue held
CTAmc227 funds$1.0B
MTBAcommon143 funds$962.3M
BUCKTREASURY OPT INC89 funds$224.9M
AGGHUIT EXCHANGE TRADED83 funds$350.8M
CDXthis pageMF Closed and MF Open82 funds$273.5M
HEQTMF Closed and MF Open81 funds$201.9M
TUASHORT TERM TREA75 funds$459.3M
SVOLmc74 funds$61.4M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

0 most recent

No filings captured for this ticker in the live stream yet.

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Connected entities for CDX

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Ask your agent what changed in CDX

This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/CDX/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for CDX.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for CDX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.