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Rafferty Asset Management, LLC

Position in OSBC — Old Second Bancorp Inc

CIK 1389426 New York, NY

Position in OSBC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$755,288
+$35,677 QoQ
Shares Held
32,388
-9.3% QoQ
Ownership
0.064%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#90
of 185 holders
Holding Since
Jun 2022
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OSBC Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

Rafferty Asset Management, LLC holds $398,413,908 across 160 Banks - Regional names. OSBC ranks #103 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OSBC

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $755,288 32,388
2026-03-31 $719,611 35,695
2025-12-31 $839,455 43,049
2025-09-30 $635,770 36,771
2025-06-30 $581,446 32,776
2025-03-31 $629,457 37,828
2024-12-31 $940,384 52,890
2024-09-30 $837,494 53,720
2024-06-30 $835,935 56,444
2024-03-31 $589,971 42,628
2023-12-31 $531,120 34,399
2023-09-30 $311,383 22,879
2023-06-30 $441,010 33,768
2023-03-31 $300,251 21,355
2022-09-30 $179,254 13,736
2022-06-30 $142,443 10,646