Security key
128118106
CALAMOS GLOBAL TOTAL RETURN FUND - COM SH BEN INT (CGO)
CUSIP: 128118106
Q1 2023 13F Holders as of 31 Mar 2023
- Security type / class
- Equity / COM SH BEN INT
- Total 13F shares
- 1,279,277
- Total 13F value
- $12,017,561
- Share change
- +144,145
- SEC-reported price per share
- $9.40
- Number of holders
- 31
- Value change
- +$1,363,749
- Number of buys
- 16
- Number of sells
- 10
Report period
Q1 2023
Institutions
31
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 Dec 2022
3/4/5
13F
Highest disclosed value: $2,298,802
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 $2.3M.
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
$2.3M
GUGGENHEIM CAPITAL LLC
$1.4M
LPL Financial LLC
$1.21M
UBS Group AG
$953.3K
Shaker Financial Services, LLC
$470.5K
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
|
$2,298,802
260,340 shares
|
— | 31 Dec 2022 |
| GUGGENHEIM CAPITAL LLC |
13F
Company
|
—
class O/S missing
|
$1,404,906
159,106 shares
|
— | 31 Dec 2022 |
| LPL Financial LLC |
13F
Company
|
—
class O/S missing
|
$1,210,575
137,098 shares
|
— | 31 Dec 2022 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$953,349
107,967 shares
|
— | 31 Dec 2022 |
| Shaker Financial Services, LLC |
13F
Company
|
—
class O/S missing
|
$470,528
52,843 shares
|
— | 31 Dec 2022 |
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 Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
31
Shares
1,279,277
Rows available
31
| 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 Q1 2023 vs Q1 2026 Across Filers
Q1 2026 holders
40
Q1 2023 holders
31
Holder diff
-9
| Investor | Q1 2026 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend