CPSM

Calamos SP500 STR Alt PromayETF$29.55 0.05%
UnclassifiedCUSIP 12811T605· EOD Sep 18, 2026

Among active 13F managers last quarter, 6 opened and 3 added, while 2 reduced; the largest holder to move was Calamos Advisors LLC (+0.3%).

Tracked 13F holders
29
19 in Q2 2026 filings
13F value (tracked)
$27.3M
13F moves · latest Q
9 added
2 reduced

Price & smart-money activity

$29.55 0.05%2Y +18.0%
$24.67$25.99$27.31$28.63$29.952024202520263222733427248
Hover for who · click for detailEnd-of-day closing prices52w $28.23 – $29.59

Who owns CPSM?

29 tracked 13F filers · ranked by shares held

29 tracked 13F filers disclose a position in CPSM as of the latest SEC 13F filings, a combined $27.3M 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
1Calamos Advisors LLC328K
$9.6M
+0.3%
Added · +930 sh
Q2 2026
2Centaurus Financial, Inc.98K
$2.9M
+0.3%
Added · +335 sh
Q2 2026
3Amplius Wealth Advisors, LLC74K
$2.2M
−11%
Reduced · −9K sh
Q2 2026
4Advisory Services Network, LLC52K
$1.5M
−7.2%
Reduced · −4K sh
Q1 2026
5Grantvest Financial Group LLC42K
$1.2M
New
+42K sh
Q2 2026
6Sugar Maple Asset Management, LLC39K
$1.1M
Held
Q2 2026
7Commonwealth Equity Services, LLC39K
$1.1M
−57%
Reduced · −51K sh
Q1 2026
8BCGM Wealth Management, LLC36K
$1.0M
Held
Q2 2026
9Cetera Investment Advisers35K
$996K
Held
Q1 2026
10JPMorgan Chase & Co25K
$728K
−1.7%
Reduced · −440 sh
Q1 2026
11Old Mission Capital LLC24K
$690K
+230%
Added · +17K sh
Q1 2026
12Calamos Wealth Management LLC20K
$573K
+36%
Added · +5K sh
Q2 2026
13Susquehanna International Group, LLP19K
$534K
−53%
Reduced · −21K sh
Q1 2026
14Harbour Investments, Inc.17K
$481K
−25%
Reduced · −5K sh
Q1 2026
15Blue Water Asset Management16K
$467K
Held
Q2 2026
16LPL Financial LLC16K
$456K
New
+16K sh
Q1 2026
17Jessup Wealth Management, Inc11K
$336K
New
+11K sh
Q2 2026
18Mutual Advisors, LLC10K
$295K
Held
Q2 2026
19Osaic Holdings, Inc.9K
$260K
−45%
Reduced · −7K sh
Q1 2026
20Wick Capital Partners, LLC9K
$261K
Held
Q2 2026
21Concurrent Investment Advisors, LLC8K
$221K
New
+8K sh
Q2 2026
22Secure Asset Management, LLC7K
$206K
New
+7K sh
Q2 2026
23Farther Finance Advisors, LLC3K
$81K
Held
Q1 2026
24Armstrong Advisory Group, Inc2K
$50K
New
+2K sh
Q2 2026
25New England Capital Financial Advisors LLC1K
$38K
+622%
Added · +1K 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 CPSM being bought or sold by institutions?

Last quarter, 6 funds opened a new position in CPSM and 3 added to an existing one, while 2 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
6
funds took a first position
Added
3
added to an existing position
Reduced
2
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own CPSM also own

CompanyCo-held byTheir position there
Nvidia CorpNVDA17 funds$2.6B
SS SPDR S&P 500 ETF Trust-USSPY17 funds$1.2B
Vanguard Total Stock MKT ETFVTI17 funds$423.2M
Apple IncAAPL16 funds$2.5B
Microsoft CorpMSFT16 funds$1.5B
Amazon.com IncAMZN16 funds$1.4B
Invesco QQQ Trust Series 1QQQ16 funds$784.9M
Ishares Core S&P 500 ETFIVV15 funds$1.5B
Alphabet Inc-CL AGOOGL15 funds$1.2B
Tesla IncTSLA15 funds$573.9M
JPMorgan Chase & CoJPM15 funds$514.0M
Caterpillar IncCAT15 funds$349.1M

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

Institutional ownership over time

19 tracked filers in Q2 2026 filingsstill filing
01224Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $20.5M
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
CAIEmc153 funds$516.8M
CAIQmc54 funds$115.9M
CAGEETF31 funds$20.7M
CPSMthis pagemc30 funds$27.4M
CPSJS&P 500 STR JULY30 funds$23.5M
CPNJmc30 funds$10.4M
CPSLLADDERED S&P 500 ETF29 funds$56.6M
CPSDS&P 500 STRUCTU29 funds$26.8M

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.

Keep exploring

Connected entities for CPSM

Browse more

Build

Ask your agent what changed in CPSM

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/CPSM/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for CPSM.
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 CPSM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.