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Mariner, LLC

Position in CSQ — Calamos Strategic Total Return Fund

CIK 1373442 Overland Park, KS

Position in CSQ

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$1,832,696
-$34,849 QoQ
Shares Held
107,050
+10.1% QoQ
Ownership
0.067%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Common Shares in CSQ Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Mar 31, 2026

Mariner, LLC holds $1,099,393,811 across 178 Asset Management names. CSQ ranks #39 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CSQ

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24 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,832,696 107,050
2025-12-31 $1,867,545 97,268
2025-09-30 $2,001,607 103,764
2025-06-30 $1,934,096 106,036
2025-03-31 $1,684,774 104,127
2024-12-31 $1,779,341 100,471
2024-09-30 $1,718,864 99,070
2024-06-30 $1,646,716 97,786
2024-03-31 $1,680,167 102,637
2023-12-31 $1,445,245 97,192
2023-09-30 $1,373,541 97,622
2023-06-30 $1,416,973 96,066
2023-03-31 $1,199,226 85,659
2022-12-31 $1,134,258 84,520
2022-09-30 $1,076,775 86,142
2022-06-30 $1,094,632 83,496
2022-03-31 $1,323,655 75,508
2021-12-31 $1,441,869 74,747
2021-09-30 $1,312,272 74,056
2021-06-30 $1,362,158 74,885
2021-03-31 $874,474 50,753
2020-12-31 $789,989 50,031
2020-06-30 $611,754 49,216
2020-03-31 $467,220 47,822