Form 13-F position report

OLD SECOND BANCORP INC

Reported by RENAISSANCE TECHNOLOGIES LLC

OSBC CUSIP 680277100 Manager CIK 0001037389

Reported 400,625 shares, down 41,000 (9.3%) from the prior quarter.

Reported value -15.7%; share count -9.3% vs. the prior quarter.

Reduced
% of reported 13F value < 0.01% This manager · Q2 2023
Shares 400,625 Quarter-end amount reported
Reported value $5,232,000 Fair value at quarter end
Consecutive quarters held 41 Through Q2 2023

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2021-09-30 11393000
2021-12-31 10848000
2022-03-31 10124000
2022-06-30 8015000
2022-09-30 6671000
2022-12-31 7850000
2023-03-31 6209000
2023-06-30 5232000
2023-09-30 4797000
2023-12-31 5227000
2024-03-31 3799000
2024-06-30 3295595
2024-09-30 2410604
2024-12-31 1888681
2025-03-31 2528032
2025-06-30 1467541
2025-09-30 849126
2025-12-31 1683338
2026-03-31 1818936
2026-06-30 494874

Quarterly position history

How this manager's reported quarter-end position changed over time.

20 quarters
Quarterly reported position history for OLD SECOND BANCORP INC held by RENAISSANCE TECHNOLOGIES LLC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q2 2026 Reduced 21,221 -69,004 (-76.5%) < 0.01% $494,874 2026-08-13
Q1 2026 Added 90,225 +3,900 (4.5%) < 0.01% $1,818,936 2026-05-14
Q4 2025 Added 86,325 +37,200 (75.7%) < 0.01% $1,683,338 2026-02-12
Q3 2025 Reduced 49,125 -33,600 (-40.6%) < 0.01% $849,126 2025-11-13
Q2 2025 Reduced 82,725 -69,200 (-45.5%) < 0.01% $1,467,541 2025-08-13
Q1 2025 Added 151,925 +45,700 (43.0%) < 0.01% $2,528,032 2025-05-14
Q4 2024 Reduced 106,225 -48,400 (-31.3%) < 0.01% $1,888,681 2025-02-13
Q3 2024 Reduced 154,625 -67,900 (-30.5%) < 0.01% $2,410,604 2024-11-13
Q2 2024 Reduced 222,525 -52,000 (-18.9%) < 0.01% $3,295,595 2024-08-09
Q1 2024 Reduced 274,525 -64,000 (-18.9%) < 0.01% $3,799,000 2024-05-13
Q4 2023 Reduced 338,525 -13,900 (-3.9%) < 0.01% $5,227,000 2024-02-13
Q3 2023 Reduced 352,425 -48,200 (-12.0%) < 0.01% $4,797,000 2023-11-14
Q2 2023 Reduced 400,625 -41,000 (-9.3%) < 0.01% $5,232,000 2023-08-11
Q1 2023 Reduced 441,625 -47,800 (-9.8%) < 0.01% $6,209,000 2023-05-12
Q4 2022 Reduced 489,425 -21,800 (-4.3%) 0.01% $7,850,000 2023-02-13
Q3 2022 Reduced 511,225 -87,800 (-14.7%) < 0.01% $6,671,000 2022-11-14
Q2 2022 Reduced 599,025 -98,700 (-14.1%) < 0.01% $8,015,000 2022-08-12
Q1 2022 Reduced 697,725 -163,900 (-19.0%) 0.01% $10,124,000 2022-05-13
Q4 2021 Reduced 861,625 -10,750 (-1.2%) 0.01% $10,848,000 2022-02-11
Q3 2021 Added 872,375 +24,550 (2.9%) 0.01% $11,393,000 2021-11-12
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

166 managers reported OLD SECOND BANCORP INC for Q2 2023.

Managers reporting OLD SECOND BANCORP INC in Q2 2023.
Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Added 3,338,474 +21,443 < 0.01% $43,600,472 30 qtrs
Forum Financial Management LP Added 2,966,880 +15,817 0.87% $38,747,455 7 qtrs
FJ Capital Management LLC Added 2,589,639 +50,000 4.31% $33,820,685 37 qtrs
VANGUARD GROUP INC Added 2,227,448 +45,756 < 0.01% $29,090,471 41 qtrs
BANC FUNDS CO LLC Unchanged 2,051,310 0 3.16% $26,790,000 41 qtrs
STATE STREET CORPORATION Added 1,124,787 +39,018 < 0.01% $14,689,718 33 qtrs
DIMENSIONAL FUND ADVISORS LP Added 1,008,919 +158,405 < 0.01% $13,176,846 41 qtrs
MANUFACTURERS LIFE INSURANCE COMPANY THE Reduced 1,004,734 -684 < 0.01% $13,121,826 37 qtrs
JPMorgan Chase & Co Reduced 996,548 -50,485 < 0.01% $13,014,918 30 qtrs
Stieven Capital Advisors L P Reduced 981,939 -600 3.32% $12,824,123 37 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
June 30, 2023
Filed
August 11, 2023
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
400,625
Shared
0
None
0

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.