First Busey Corporation
US ˙ NasdaqGS ˙ US3193832041

SecurityBUSE / First Busey Corporation
InstitutionUBS Group AG
Latest Disclosed Ownership138,587 shares
Latest Disclosed Value $ 3,502,094
UBS Group AG reports 21.15% increase in ownership of BUSE / First Busey Corporation

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 138,587 shares of First Busey Corporation (US:BUSE) valued at $3,502,093 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 114,397 shares of First Busey Corporation. This represents a change in shares of 21.15% during the quarter. The current value of the position is $3,802,827 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F FIRST BUSEY COM NEW 319383204 138,587 24,190 21.15 3,502 28.70 0.0001
2026-01-29 2025-12-31 13F FIRST BUSEY COM NEW 319383204 114,397 -20,024 -14.90 2,722 -12.54 0.0004
2025-11-13 2025-09-30 13F FIRST BUSEY COM NEW 319383204 134,421 -79,942 -37.29 3,112 -36.57 0.0005
2025-08-14 2025-06-30 13F FIRST BUSEY COM NEW 319383204 214,363 100,464 88.20 4,906 99.39 0.0008
2025-05-13 2025-03-31 13F FIRST BUSEY COM NEW 319383204 113,899 55,018 93.44 2,460 77.36 0.0005
2025-02-14 2024-12-31 13F FIRST BUSEY COM NEW 319383204 58,881 22,438 61.57 1,388 46.31 0.0003
2024-11-14 2024-09-30 13F FIRST BUSEY COM NEW 319383204 36,443 8,435 30.12 948 39.82 0.0002
2024-08-14 2024-06-30 13F FIRST BUSEY COM NEW 319383204 28,008 -32,514 -53.72 678 -53.40 0.0002
2024-05-13 2024-03-31 13F FIRST BUSEY COM NEW 319383204 60,522 -10,919 -15.28 1,456 -17.94 0.0004
2024-02-09 2023-12-31 13F FIRST BUSEY COM NEW 319383204 71,441 31,585 79.25 1,773 131.46 0.0005
2023-11-09 2023-09-30 13F FIRST BUSEY COM NEW 319383204 39,856 8,354 26.52 766 21.01 0.0003
2023-08-11 2023-06-30 13F FIRST BUSEY COM NEW 319383204 31,502 4,862 18.25 633 17.01 0.0002
2023-05-12 2023-03-31 13F FIRST BUSEY COM NEW 319383204 26,640 6,832 34.49 542 10.63 0.0002
2023-02-08 2022-12-31 13F FIRST BUSEY COM NEW 319383204 19,808 5,401 37.49 490 54.75 0.0002
2022-11-10 2022-09-30 13F FIRST BUSEY COM NEW 319383204 14,407 3,700 34.56 316 28.98 0.0001
2022-08-10 2022-06-30 13F FIRST BUSEY COM NEW 319383204 10,707 -9,308 -46.51 245 -51.68 0.0001
2022-05-16 2022-03-31 13F FIRST BUSEY COM NEW 319383204 20,015 -14,638 -42.24 507 -46.01 0.0002
2022-02-14 2021-12-31 13F FIRST BUSEY COM NEW 319383204 34,653 16,588 91.82 939 111.01 0.0003
2021-11-15 2021-09-30 13F FIRST BUSEY COM NEW 319383204 18,065 -6,780 -27.29 445 -27.41 0.0001
2021-08-13 2021-06-30 13F FIRST BUSEY COM NEW 319383204 24,845 17,706 248.02 613 234.97 0.0002
2021-05-12 2021-03-31 13F FIRST BUSEY COM NEW 319383204 7,139 -18,631 -72.30 183 -67.03 0.0001
2021-02-11 2020-12-31 13F FIRST BUSEY COM NEW 319383204 25,770 12,413 92.93 555 161.79 0.0002
2020-11-12 2020-09-30 13F FIRST BUSEY COM NEW 319383204 13,357 -15,505 -53.72 212 -60.59 0.0001
2020-07-31 2020-06-30 13F FIRST BUSEY COM NEW 319383204 28,862 -3,686 -11.32 538 -3.41 0.0002
2020-05-01 2020-03-31 13F FIRST BUSEY COM NEW 319383204 32,548 -31,322 -49.04 557 -68.30 0.0003
2020-02-14 2019-12-31 13F FIRST BUSEY COM NEW 319383204 63,870 22,607 54.79 1,757 68.30 0.0006
2019-11-14 2019-09-30 13F FIRST BUSEY COM NEW 319383204 41,263 29,064 238.25 1,044 224.22 0.0004
2019-08-14 2019-06-30 13F FIRST BUSEY COM NEW 319383204 12,199 8,977 278.62 322 307.59 0.0001
2019-05-14 2019-03-31 13F FIRST BUSEY COM NEW 319383204 3,222 -16,926 -84.01 79 -84.04 0.0000
2019-02-14 2018-12-31 13F FIRST BUSEY COM NEW 319383204 20,148 5,255 35.29 495 7.14 0.0002
2018-11-14 2018-09-30 13F FIRST BUSEY COM NEW 319383204 14,893 6,324 73.80 462 69.85 0.0002
2018-08-14 2018-06-30 13F FIRST BUSEY COM NEW 319383204 8,569 7,159 507.73 272 563.41 0.0001
2018-05-15 2018-03-31 13F FIRST BUSEY COM NEW 319383204 1,410 -2,511 -64.04 41 -64.96 0.0000
2018-02-14 2017-12-31 13F FIRST BUSEY COM NEW 319383204 3,921 -547 -12.24 117 -16.43 0.0000
2017-11-14 2017-09-30 13F FIRST BUSEY COM NEW 319383204 4,468 3,383 311.80 140 337.50 0.0001
2017-11-14 2017-06-30 13F/A-1 FIRST BUSEY COM NEW 319383204 1,085 -748 -40.81 32 -40.74 0.0000
2017-08-14 2017-06-30 13F FIRST BUSEY COM NEW 319383204 1,085 -748 32
2017-11-14 2017-03-31 13F/A-1 FIRST BUSEY COM NEW 319383204 1,833 -5,459 -74.86 54 -75.89 0.0000
2017-05-12 2017-03-31 13F FIRST BUSEY COM NEW 319383204 1,833 -5,459 54
2017-02-14 2016-12-31 13F FIRST BUSEY COM NEW 319383204 7,292 773 11.86 224 52.38 0.0001
2016-11-14 2016-09-30 13F FIRST BUSEY COM NEW 319383204 6,519 5,196 392.74 147 425.00 0.0001
2016-08-12 2016-06-30 13F FIRST BUSEY COM NEW 319383204 1,323 1,323 0.00 28 0.0000
2016-05-12 2016-03-31 13F FIRST BUSEY COM NEW 319383204 0 -1,250 -100.00 0 -100.00
2016-02-16 2015-12-31 13F FIRST BUSEY COM NEW 319383204 1,250 -557 -30.82 26 -27.78 0.0000
2015-11-13 2015-09-30 13F FIRST BUSEY COM NEW 319383204 1,807 -22 -1.20 36 200.00 0.0000
2015-08-14 2015-06-30 13F FIRST BUSEY COM 319383105 1,829 1,829 0.00 12 0.0000
2015-05-14 2015-03-31 13F FIRST BUSEY COM 319383105 0 -3,866 -100.00 0 -100.00
2015-02-17 2014-12-31 13F FIRST BUSEY COM 319383105 3,866 3,866 25 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.