CPSA

Calamos SP500 STRCT Alt-AugETF$28.01 0.10%
UnclassifiedCUSIP 12811T704· EOD Sep 15, 2026

Among active 13F managers last quarter, 2 added and 7 reduced; the largest holder to move was Calamos Advisors LLC (−22%).

Tracked 13F holders
19
10 in Q2 2026 filings
13F value (tracked)
$21.1M
13F moves · latest Q
2 added
7 reduced

Price & smart-money activity

$28.01 0.10%2Y +15.6%
$23.77$24.94$26.11$27.28$28.4520242025202643435235725
Hover for who · click for detailEnd-of-day closing prices52w $26.57 – $28.14

Who owns CPSA?

19 tracked 13F filers · ranked by shares held

19 tracked 13F filers disclose a position in CPSA as of the latest SEC 13F filings, a combined $21.1M 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 LLC346K
$9.6M
−22%
Reduced · −98K sh
Q2 2026
2Calamos Wealth Management LLC99K
$2.7M
−12%
Reduced · −13K sh
Q2 2026
3LPL Financial LLC51K
$1.4M
−0.5%
Reduced · −280 sh
Q1 2026
4Susquehanna International Group, LLP49K
$1.3M
New
+49K sh
Q1 2026
5Commonwealth Equity Services, LLC47K
$1.3M
−4.8%
Reduced · −2K sh
Q1 2026
6Blue Water Asset Management38K
$1.1M
−0.1%
Reduced · −59 sh
Q2 2026
7Centaurus Financial, Inc.34K
$931K
−5.4%
Reduced · −2K sh
Q2 2026
8Old Mission Capital LLC25K
$685K
−40%
Reduced · −17K sh
Q1 2026
9TrustBank22K
$610K
Added
Added · +22K sh
Q2 2026
10Grantvest Financial Group LLC21K
$595K
−38%
Reduced · −13K sh
Q2 2026
11J.W. Cole Advisors, Inc.11K
$298K
Added
Added · +11K sh
Q2 2026
12Investment Partners Asset Management, Inc.8K
$227K
Held
Q2 2026
13Fiduciary Financial Advisors8K
$219K
New
+8K sh
Q2 2026
14Harbour Investments, Inc.2K
$55K
−33%
Reduced · −1K sh
Q1 2026
15Osaic Holdings, Inc.1K
$30K
−96%
Reduced · −27K sh
Q1 2026
16Farther Finance Advisors, LLC1K
$28K
−89%
Reduced · −8K sh
Q1 2026
17Steward Partners Investment Advisory, LLC824
$23K
Held
Q2 2026
18UBS Group AG403
$11K
+620%
Added · +347 sh
Q1 2026
19New England Capital Financial Advisors LLC30
$833
Held
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 CPSA being bought or sold by institutions?

Last quarter, 2 funds added to an existing position in CPSA, while 7 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Added
2
added to an existing position
Reduced
7
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own CPSA also own

CompanyCo-held byTheir position there
Nvidia CorpNVDA10 funds$2.0B
SS SPDR S&P 500 ETF Trust-USSPY10 funds$625.2M
Apple IncAAPL9 funds$1.9B
Microsoft CorpMSFT9 funds$1.1B
Amazon.com IncAMZN9 funds$1.0B
Invesco QQQ Trust Series 1QQQ9 funds$534.1M
JPMorgan Chase & CoJPM9 funds$350.5M
Johnson & JohnsonJNJ9 funds$251.2M
Caterpillar IncCAT9 funds$244.9M
Vanguard Total Stock MKT ETFVTI9 funds$190.9M
Coca-Cola CoKO9 funds$118.0M
JPMorgan Equity Premium IncoJEPI9 funds$88.3M

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

Institutional ownership over time

10 tracked filers in Q2 2026 filingsstill filing
01019Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $16.1M
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
CPSMmc30 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.

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Connected entities for CPSA

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Ask your agent what changed in CPSA

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