Security key
128118106
CALAMOS GLOBAL TOTAL RETURN FUND - COM SH BEN INT (CGO)
CUSIP: 128118106
Q2 2025 13F Holders as of 30 Jun 2025
- Security type / class
- Equity / COM SH BEN INT
- Total 13F shares
- 2,263,237
- Total 13F value
- $26,501,685
- Share change
- +132,258
- SEC-reported price per share
- $11.71
- Number of holders
- 39
- Value change
- +$1,548,837
- Number of buys
- 19
- Number of sells
- 11
Report period
Q2 2025
Institutions
39
Top holders
10
CGO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
CALAMOS GLOBAL TOTAL RETURN FUND SEC filings
Broader feeds
Reporting periods
Holder history for CUSIP 128118106
Recent filing periods:
Ownership snapshot
Top reported holders of CGO - CALAMOS GLOBAL TOTAL RETURN FUND - COM SH BEN INT (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
NORTHWESTERN MUTUAL LIFE ...
Disclosed value leader
MORGAN STANLEY
Comparable rows
0/15
Latest evidence
31 Mar 2025
3/4/5
13F
Highest disclosed value: $3,871,340
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
MORGAN STANLEY has the largest disclosed position value at $3.87M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens MORGAN STANLEY's linked filing trail.
Disclosed position value
Top 5
MORGAN STANLEY
$3.87M
LPL Financial LLC
$2.39M
GUGGENHEIM CAPITAL LLC
$2.1M
Shaker Financial Services, LLC
$2.06M
PRINCIPAL SECURITIES, INC.
$2.01M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| NORTHWESTERN MUTUAL LIFE INSURANCE CO |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
200,000 shares
|
— | 24 Aug 2021 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$3,871,340
374,766 shares
|
— | 31 Mar 2025 |
| LPL Financial LLC |
13F
Company
|
—
class O/S missing
|
$2,394,233
231,775 shares
|
— | 31 Mar 2025 |
| GUGGENHEIM CAPITAL LLC |
13F
Company
|
—
class O/S missing
|
$2,101,070
203,395 shares
|
— | 31 Mar 2025 |
| Shaker Financial Services, LLC |
13F
Company
|
—
class O/S missing
|
$2,063,573
199,765 shares
|
— | 31 Mar 2025 |
| PRINCIPAL SECURITIES, INC. |
13F
Company
|
—
class O/S missing
|
$2,009,141
176,395 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
39
Shares
2,263,237
Rows available
39
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q1 2026 Across Filers
Q1 2026 holders
40
Q2 2025 holders
39
Holder diff
-1
| Investor | Q1 2026 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend