T. Rowe Price Associates
OSBC icon

T. Rowe Price Associates’s Old Second Bancorp OSBC Stock Holding History

T. Rowe Price Associates’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
Q2 		$1.1M Buy
46,957
+5,494
+13% +$117K ﹤0.01% 2287
2026
Q1 		$837K Buy
41,463
+7,201
+21% +$144K ﹤0.01% 2235
2025
Q4 		$669K Buy
34,262
+2,019
+6% +$37.7K ﹤0.01% 2269
2025
Q3 		$558K Buy
32,243
+4,900
+18% +$88.2K ﹤0.01% 2321
2025
Q2 		$486K Buy
27,343
+2,895
+12% +$47.2K ﹤0.01% 2316
2025
Q1 		$407K Buy
24,448
+2,283
+10% +$40.9K ﹤0.01% 2335
2024
Q4 		$395K Buy
22,165
+2,631
+13% +$45.7K ﹤0.01% 2387
2024
Q3 		$306K Buy
19,534
+562
+3% +$9.04K ﹤0.01% 2468
2024
Q2 		$282K Buy
18,972
+1,340
+8% +$18.8K ﹤0.01% 2445
2024
Q1 		$245K Buy
17,632
+1,807
+11% +$25.3K ﹤0.01% 2528
2023
Q4 		$245K Buy
15,825
+758
+5% +$11K ﹤0.01% 2460
2023
Q3 		$206K Buy
+15,067
New +$220K ﹤0.01% 2491

Other funds holding OSBC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
DAM
Davis Asset Management Sausalito, California $3.95B AUM 11.79% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
FCM
FJ Capital Management Mclean, Virginia $770M AUM 28.42% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

T. Rowe Price Associates's OSBC Position: Q2 2026 in Review

T. Rowe Price Associates increased its Old Second Bancorp (OSBC) stake by 13% in Q2 2026, buying an estimated $117K and bringing the position to 46,957 shares worth $1.1M. The position accounts for ﹤0.01% of the portfolio, ranked #2287.

T. Rowe Price Associates first reported a position in OSBC in Q3 2023 and has held it in 12 quarters since. 184 funds tracked by Wall St. Rank hold OSBC as of Q2 2026.

  • T. Rowe Price Associates held 46,957 shares of Old Second Bancorp worth $1.1M as of Q2 2026.
  • T. Rowe Price Associates bought 5,494 Old Second Bancorp shares in Q2 2026, an estimated $117K.
  • Old Second Bancorp made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q2 2026, its #2287 holding.
  • T. Rowe Price Associates first reported a position in Old Second Bancorp in Q3 2023 and has held it in 12 quarters since.
  • 184 funds tracked by Wall St. Rank held Old Second Bancorp as of Q2 2026.

Based on T. Rowe Price Associates's 13F filing for Q2 2026, filed 14 Aug 2026.