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Equibles

Mariner, LLC

Position in OSBC — Old Second Bancorp Inc

CIK 1373442 Overland Park, KS
Back to OSBC Full portfolio

Position in OSBC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$5,254,065
+$4,889,835 QoQ
Shares Held
225,303
+1147.0% QoQ
Ownership
0.443%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#35
of 185 holders
Holding Since
Mar 2020
18 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in OSBC Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

Mariner, LLC holds $892,857,410 across 163 Banks - Regional names. OSBC ranks #22 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PNC
Pnc Financial Services Group, Inc.
 1,497,825 $368,794,471
2 USB
US Bancorp \De\
 726,018 $43,851,487
3 FCF
First Commonwealth Financial Corp /Pa/
 2,045,817 $41,591,459
4 NU
Nu Holdings Ltd.
 2,257,385 $30,158,663
5 CFG
Citizens Financial Group Inc/Ri
 407,520 $28,554,926
6 MTB
M&T Bank Corp
 114,447 $27,239,529
7 PNFP
Pinnacle Financial Partners, Inc.
 193,028 $19,472,663
8 TFC
Truist Financial Corp
 374,640 $18,664,564

All Filings in OSBC

Export CSV
18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,254,065 225,303
2026-03-31 $364,230 18,067
2025-12-31 $409,519 21,001
2025-09-30 $283,210 16,380
2025-06-30 $208,977 11,780
2023-03-31 $715,527 50,891
2022-12-31 $816,853 50,926
2022-09-30 $650,020 49,810
2022-06-30 $579,153 43,285
2022-03-31 $623,349 42,960
2021-12-31 $478,608 38,015
2021-09-30 $496,475 38,015
2021-06-30 $469,265 37,844
2021-03-31 $499,919 37,844
2020-12-31 $382,224 37,844
2020-09-30 $265,830 35,444
2020-06-30 $275,567 35,420
2020-03-31 $242,693 35,122