CBXA

Calamos Bitcoin 90 STR-AprETF$23.03 0.53%
UnclassifiedCUSIP 12811T662· EOD Sep 8, 2026

Among active 13F managers last quarter, 2 opened and 2 added, while none reduced or exited; the largest holder to move was Old Mission Capital LLC (+63%).

Tracked 13F holders
7
3 in Q2 2026 filings
13F value (tracked)
$2.2M
13F moves · latest Q
4 added
0 reduced

Price & smart-money activity

$23.03 0.53%1Y -8.0%
$20.05$22.75$25.46$28.16$30.87Apr 2025JulOctFeb 2026MaySep32232
Hover for who · click for detailEnd-of-day closing prices52w $20.79 – $30.14

Who owns CBXA?

7 tracked 13F filers · ranked by shares held

7 tracked 13F filers disclose a position in CBXA as of the latest SEC 13F filings, a combined $2.2M 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
1Susquehanna International Group, LLP31K
$692K
New
+31K sh
Q1 2026
2Jane Street Group, LLC26K
$572K
−66%
Reduced · −51K sh
Q1 2026
3Calamos Advisors LLC18K
$364K
+11%
Added · +2K sh
Q2 2026
4Old Mission Capital LLC17K
$377K
+63%
Added · +7K sh
Q1 2026
5IFP Advisors, Inc5K
$97K
Held
Q2 2026
6McDonald Partners LLC3K
$66K
New
+3K sh
Q2 2026
7Advisory Services Network, LLC2K
$36K
New
+2K sh
Q1 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 CBXA being bought or sold by institutions?

Last quarter, 2 funds opened a new position in CBXA and 2 added to an existing one, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

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

Funds that own CBXA also own

CompanyCo-held byTheir position there
Nvidia CorpNVDA5 funds$1.8B
SS SPDR S&P 500 ETF Trust-USSPY5 funds$534.7M
Tesla IncTSLA5 funds$408.1M
Invesco QQQ Trust Series 1QQQ5 funds$258.8M
Ishares Core S&P 500 ETFIVV5 funds$211.8M
Taiwan Semiconductor-SP ADRTSM5 funds$129.5M
RTX CorpRTX5 funds$120.1M
Vanguard Total Stock MKT ETFVTI5 funds$93.2M
ASML Holding NV-NY Reg SHSASML5 funds$52.5M
Lockheed Martin CorpLMT5 funds$38.4M
Delta Air Lines IncDAL5 funds$37.8M
L3harris Technologies IncLHX5 funds$35.3M

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

Institutional ownership over time

3 tracked filers in Q2 2026 filingsstill filing
048Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $527K
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
CPSMmc29 funds$27.3M
CPSJS&P 500 STR JULY29 funds$23.4M
CPNJmc29 funds$10.3M
CPSLLADDERED S&P 500 ETF28 funds$56.6M
CPSDS&P 500 STRUCTU28 funds$26.7M

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 CBXA

Browse more

Build

Ask your agent what changed in CBXA

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