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OSBC icon

AlphaQuest’s Old Second Bancorp OSBC Stock Holding History

AlphaQuest’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 		– Sell
-8,478
Closed -$165K – 1441
2025
Q4 		$165K Sell
8,478
-30,293
-78% -$566K 0.01% 1536
2025
Q3 		$670K Sell
38,771
-4,217
-10% -$75.9K 0.04% 618
2025
Q2 		$763K Sell
42,988
-6,684
-13% -$109K 0.07% 415
2025
Q1 		$827K Buy
49,672
+12,394
+33% +$222K 0.09% 347
2024
Q4 		$663K Sell
37,278
-1,037
-3% -$18K 0.09% 367
2024
Q3 		$597K Buy
38,315
+24,279
+173% +$391K 0.05% 591
2024
Q2 		$208K Sell
14,036
-10,047
-42% -$141K 0.03% 734
2024
Q1 		$333K Sell
24,083
-1,587
-6% -$22.2K 0.06% 494
2023
Q4 		$396K Buy
+25,670
New +$371K 0.08% 429

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

AlphaQuest's OSBC Position: Q1 2026 in Review

AlphaQuest sold out of Old Second Bancorp (OSBC) in Q1 2026, closing a stake of 8,478 shares — an estimated $165K sold.

AlphaQuest first reported a position in OSBC in Q4 2023 and held it in 9 quarters. The position peaked at $827K in Q1 2025. 188 funds tracked by Wall St. Rank hold OSBC as of Q1 2026.

  • AlphaQuest reported no remaining Old Second Bancorp position as of Q1 2026 after selling out during the quarter.
  • AlphaQuest sold 8,478 Old Second Bancorp shares in Q1 2026, an estimated $165K.
  • AlphaQuest first reported a position in Old Second Bancorp in Q4 2023 and held it in 9 quarters.
  • AlphaQuest's Old Second Bancorp position peaked at $827K in Q1 2025.
  • 188 funds tracked by Wall St. Rank held Old Second Bancorp as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.