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Harbour Investments’s Old Second Bancorp OSBC Stock Holding History

Harbour Investments’s Portfolio OSBC Stock Details OSBC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$27.2K Hold
1,347
– – ﹤0.01% 2694
2025
Q4 		$26.3K Buy
+1,347
New +$25.2K ﹤0.01% 2297
2022
Q4 		– Sell
-1,335
Closed -$18K – 3084
2022
Q3 		$18K Hold
1,335
– – ﹤0.01% 1710
2022
Q2 		$18K Buy
+1,335
New +$19.1K ﹤0.01% 1710
2021
Q4 		$17K Hold
1,335
– – ﹤0.01% 1734
2021
Q3 		$17K Buy
+1,335
New +$16K ﹤0.01% 2388

Other funds holding OSBC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DAM
Davis Asset Management Sausalito, California $3.46B AUM 9.77% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
FCM
FJ Capital Management Mclean, Virginia $888M AUM 18.97% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Harbour Investments's OSBC Position: Q1 2026 in Review

Harbour Investments held its Old Second Bancorp (OSBC) position steady in Q1 2026 at 1,347 shares worth $27.2K. The position accounts for ﹤0.01% of the portfolio, ranked #2694.

Harbour Investments first reported a position in OSBC in Q3 2021 and has held it in 6 quarters since. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

  • Harbour Investments held 1,347 shares of Old Second Bancorp worth $27.2K as of Q1 2026.
  • Harbour Investments left its Old Second Bancorp share count unchanged in Q1 2026.
  • Old Second Bancorp made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #2694 holding.
  • Harbour Investments first reported a position in Old Second Bancorp in Q3 2021 and has held it in 6 quarters since.
  • 188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.