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Swiss National Bank

Bank

Position in OSBC — Old Second Bancorp Inc

CIK 1582202 ZURICH, V8

Position in OSBC

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$2,341,328
+$351,536 QoQ
Shares Held
100,400
+1.7% QoQ
Ownership
0.197%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#51
of 185 holders
Holding Since
Jun 2022
17 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

Swiss National Bank holds $1,015,912,427 across 139 Banks - Regional names. OSBC ranks #100 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
4
323,500 $24,721,870

All Filings in OSBC

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,341,328 100,400
2026-03-31 $1,989,792 98,700
2025-12-31 $1,924,650 98,700
2025-09-30 $1,412,593 81,700
2025-06-30 $1,449,358 81,700
2025-03-31 $1,384,448 83,200
2024-12-31 $1,479,296 83,200
2024-09-30 $1,297,088 83,200
2024-06-30 $1,303,280 88,000
2024-03-31 $1,217,920 88,000
2023-12-31 $1,358,720 88,000
2023-09-30 $1,335,141 98,100
2023-06-30 $1,269,432 97,200
2023-03-31 $1,082,620 77,000
2022-12-31 $1,379,440 86,000
2022-09-30 $1,093,590 83,800
2022-06-30 $1,121,244 83,800