CGO

Calamos Global Total Return
UnclassifiedUSCUSIP 128118106◍ Confluence graph
Tracked 13F Holders
9
+0 QoQ
13F Value (tracked)
$5.7M
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
1
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)3 adding · 0 trimming
Insider net (180d)$0
Price history not yet available for CGO.
Build

Use CGO data in an agent

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Build

Ask your agent who owns CGO

This stock page is the Follow view. The Build view lets your agent query CGO owners, fund changes, insider filings, and source links through REST or MCP.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/CGO"
Ask your agent
Use Arkolith to show who owns CGO,
which funds added or reduced it, and which
SEC filings prove each claim.

Top institutional holders

9 tracked 13F filers
#FundPosition valueSharesLast moveAs ofHistory
1PRINCIPAL SECURITIES, INC.
$2.0M
176K
~0%
Added · +6 sh
Q1 2026
2Integrated Wealth Concepts LLC
$1.8M
159K
Held
Q1 2026
3Advisors Asset Management, Inc.
$1.2M
107K
~0%
Added · +43 sh
Q1 2026
4Kestra Advisory Services, LLC
$253K
23K
+33%
Added · +6K sh
Q1 2026
5Retirement Planning Group, LLC
$202K
18K
+61%
Added · +7K sh
Q1 2026
6NewEdge Advisors, LLC
$147K
13K
−19%
Reduced · −3K sh
Q1 2026
7Steward Partners Investment Advisory, LLC
$119K
11K
+13%
Added · +1K sh
Q1 2026
8CWM, LLC
$31K
3K
+48%
Added · +910 sh
Q1 2026
9HUNTINGTON NATIONAL BANK
$11
1
Held
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.

Fund activity: latest quarter

Opened (NEW)
0
funds
Added
3
funds
Reduced
0
funds
Exited
0
funds

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$0
0 insiders
Net
$0
0 P/S txns
Signal
Mixed
open-market
DateInsiderRoleActionSharesValue
Nov 1, 2023NEAL JOHN EDirectorSell (S)7K$58K

Institutional ownership over time

25 funds+6 since Q2 2022
01325Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $19.5M

Funds that own CGO also own

CompanyCo-held byCombined value
APPLE INCAAPL11 funds$4.7B
NVIDIA CORPNVDA11 funds$3.9B
MICROSOFT CORPMSFT11 funds$3.0B
AMAZON.COM INCAMZN11 funds$2.5B
ALPHABET INC-CL AGOOGL11 funds$2.3B
JPMORGAN CHASE & COJPM11 funds$1.9B
BROADCOM INCAVGO11 funds$1.6B
META PLATFORMS INC-CLASS AMETA11 funds$1.4B
BERKSHIRE HATHAWAY INC-CL BBRK/B11 funds$1.3B
WALMART INCWMT11 funds$1.3B
EXXON MOBIL CORPXOM11 funds$1.2B
ALPHABET INC-CL CGOOG11 funds$998.8M

Ranked by how many of CGO's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

1 shown

Browse more

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for CGO. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.