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OPPENHEIMER & CO INC

Position in CSQ — Calamos Strategic Total Return Fund

CIK 822581 NEW YORK, NY

Position in CSQ

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$1,485,583
+$234,848 QoQ
Shares Held
72,256
-1.1% QoQ
Ownership
0.045%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#52
of 224 holders
Holding Since
Mar 2021
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CSQ Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

OPPENHEIMER & CO INC holds $257,562,361 across 186 Asset Management names. CSQ ranks #39 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CSQ

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22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,485,583 72,256
2026-03-31 $1,250,735 73,057
2025-12-31 $1,328,217 69,178
2025-09-30 $1,293,645 67,063
2025-06-30 $1,181,277 64,763
2025-03-31 $1,040,503 64,308
2024-12-31 $601,998 33,992
2024-09-30 $555,113 31,995
2024-06-30 $602,552 35,781
2024-03-31 $572,115 34,949
2023-12-31 $473,074 31,814
2023-09-30 $431,625 30,677
2023-06-30 $448,680 30,419
2023-03-31 $250,810 17,915
2022-12-31 $217,806 16,230
2022-09-30 $189,787 15,183
2022-06-30 $208,973 15,940
2022-03-31 $278,832 15,906
2021-12-31 $1,040,483 53,939
2021-09-30 $235,215 13,274
2021-06-30 $245,419 13,492
2021-03-31 $231,743 13,450