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RENAISSANCE TECHNOLOGIES LLC

Position in OSBC — Old Second Bancorp Inc

CIK 1037389 NEW YORK, NY

Position in OSBC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$494,873
-$1,324,063 QoQ
Shares Held
21,221
-76.5% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#100
of 185 holders
Holding Since
Mar 2020
26 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

RENAISSANCE TECHNOLOGIES LLC holds $1,472,349,650 across 215 Banks - Regional names. OSBC ranks #200 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in OSBC

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $494,873 21,221
2026-03-31 $1,818,936 90,225
2025-12-31 $1,683,337 86,325
2025-09-30 $849,371 49,125
2025-06-30 $1,467,541 82,725
2025-03-31 $2,528,032 151,925
2024-12-31 $1,888,680 106,225
2024-09-30 $2,410,603 154,625
2024-06-30 $3,295,595 222,525
2024-03-31 $3,799,426 274,525
2023-12-31 $5,226,826 338,525
2023-09-30 $4,796,504 352,425
2023-06-30 $5,232,162 400,625
2023-03-31 $6,209,247 441,625
2022-12-31 $7,850,377 489,425
2022-09-30 $6,671,486 511,225
2022-06-30 $8,014,954 599,025
2022-03-31 $10,123,989 697,725
2021-12-31 $10,847,858 861,625
2021-09-30 $11,393,217 872,375
2021-06-30 $10,513,030 847,825
2021-03-31 $11,375,461 861,125
2020-12-31 $10,176,133 1,007,538
2020-09-30 $7,914,187 1,055,225
2020-06-30 $9,280,956 1,192,925
2020-03-31 $7,920,414 1,146,225