BankFinancial Corporation
US ˙ NasdaqGS ˙ US06643P1049
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityBFIN / BankFinancial Corporation
InstitutionVanguard Group Inc
Latest Disclosed Ownership656,366 shares
Ownership 5.26%
Vanguard Group Inc ownership in BFIN / BankFinancial Corporation

2025-07-29 - Vanguard Group Inc has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 656,366 shares of BankFinancial Corporation (US:BFIN). This represents 5.26 percent ownership of the company. In their previous filing dated 2021-02-10 , Vanguard Group Inc had reported owning 540,698 shares, indicating an increase of 21.39 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-07-29 2025-07-29 13G 540,698 656,366 21.39 5.26 43.72
2021-02-10 2021-02-10 13G/A 857,298 540,698 -36.93 3.66 -34.29
2020-02-12 2020-02-12 13G/A 883,966 857,298 -3.02 5.57 7.12
2019-02-11 2019-02-11 13G 883,966 5.20

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-01-29 2025-12-31 13F BANKFINANCIAL COM 06643P104 651,537 9,277 1.44 7,818 1.19 0.0001
2025-11-07 2025-09-30 13F BANKFINANCIAL COM 06643P104 642,260 -14,106 -2.15 7,726 1.74 0.0001
2025-08-11 2025-06-30 13F BANKFINANCIAL COM 06643P104 656,366 100,546 18.09 7,594 8.10 0.0001
2025-05-09 2025-03-31 13F BANKFINANCIAL COM 06643P104 555,820 0 0.00 7,026 -0.44 0.0001
2025-02-11 2024-12-31 13F BANKFINANCIAL COM 06643P104 555,820 0 0.00 7,056 4.24 0.0001
2024-11-13 2024-09-30 13F BANKFINANCIAL COM 06643P104 555,820 200 0.04 6,770 18.40 0.0001
2024-08-13 2024-06-30 13F BANKFINANCIAL COM 06643P104 555,620 11,076 2.03 5,717 0.00 0.0001
2024-05-10 2024-03-31 13F BANKFINANCIAL COM 06643P104 544,544 10,714 2.01 5,718 4.38 0.0001
2024-03-11 2023-12-31 13F/A-1 BANKFINANCIAL COM 06643P104 533,830 3,867 0.73 5,477 19.90 0.0001
2024-02-14 2023-12-31 13F BANKFINANCIAL COM 06643P104 533,830 3,867 5,477 0.0001
2023-12-18 2023-09-30 13F/A-1 BANKFINANCIAL COM 06643P104 529,963 0 0.00 4,568 5.37 0.0001
2023-11-14 2023-09-30 13F BANKFINANCIAL COM 06643P104 529,963 0 4,568 0.0000
2023-08-14 2023-06-30 13F BANKFINANCIAL COM 06643P104 529,963 -2,218 -0.42 4,335 -6.89 0.0001
2023-07-14 2023-03-31 13F/A-1 BANKFINANCIAL COM 06643P104 532,181 179 0.03 4,657 -16.87 0.0001
2023-05-15 2023-03-31 13F BANKFINANCIAL COM 06643P104 532,181 179 4,657 0.0000
2023-02-10 2022-12-31 13F BANKFINANCIAL COM 06643P104 532,002 13,902 2.68 5,602 14.26 0.0002
2022-11-14 2022-09-30 13F BANKFINANCIAL COM 06643P104 518,100 -216 -0.04 4,902 0.72 0.0001
2022-08-12 2022-06-30 13F BANKFINANCIAL COM 06643P104 518,316 -3,634 -0.70 4,867 -9.99 0.0001
2022-05-13 2022-03-31 13F BANKFINANCIAL COM 06643P104 521,950 -3,997 -0.76 5,407 -3.65 0.0001
2022-02-14 2021-12-31 13F BANKFINANCIAL COM 06643P104 525,947 -9,958 -1.86 5,612 -8.78 0.0001
2021-11-12 2021-09-30 13F BANKFINANCIAL COM 06643P104 535,905 -9,924 -1.82 6,152 -1.47 0.0002
2021-08-13 2021-06-30 13F BANKFINANCIAL COM 06643P104 545,829 2,395 0.44 6,244 11.34 0.0002
2021-05-14 2021-03-31 13F BANKFINANCIAL COM 06643P104 543,434 2,736 0.51 5,608 18.16 0.0002
2021-02-12 2020-12-31 13F BANKFINANCIAL COM 06643P104 540,698 5,840 1.09 4,746 22.89 0.0001
2020-11-16 2020-09-30 13F BANKFINANCIAL COM 06643P104 534,858 -302,762 -36.15 3,862 -45.10 0.0001
2020-08-14 2020-06-30 13F BANKFINANCIAL COM 06643P104 837,620 -5,204 -0.62 7,035 -5.25 0.0002
2020-05-15 2020-03-31 13F BANKFINANCIAL COM 06643P104 842,824 -14,474 -1.69 7,425 -33.79 0.0003
2020-02-14 2019-12-31 13F BANKFINANCIAL COM 06643P104 857,298 -1,070 -0.12 11,214 9.78 0.0004
2019-11-14 2019-09-30 13F BANKFINANCIAL COM 06643P104 858,368 507 0.06 10,215 -14.88 0.0004
2019-08-14 2019-06-30 13F BANKFINANCIAL COM 06643P104 857,861 -54,161 -5.94 12,001 -11.51 0.0005
2019-05-15 2019-03-31 13F BANKFINANCIAL COM 06643P104 912,022 28,056 3.17 13,562 2.62 0.0005
2019-02-14 2018-12-31 13F BANKFINANCIAL COM 06643P104 883,966 60,009 7.28 13,216 0.62 0.0006
2018-12-13 2018-09-30 13F/A-2 BANKFINANCIAL COM 06643P104 823,957 26,521 3.33 13,134 -6.69 0.0005
2018-11-23 2018-09-30 13F/A-1 BANKFINANCIAL COM 06643P104 823,957 0 13,134 0.0005
2018-11-14 2018-09-30 13F BANKFINANCIAL COM 06643P104 823,957 26,521 13,134
2018-08-14 2018-06-30 13F BANKFINANCIAL COM 06643P104 797,436 111,370 16.23 14,075 20.83 0.0006
2018-05-15 2018-03-31 13F BANKFINANCIAL COM 06643P104 686,066 14,818 2.21 11,649 13.13 0.0005
2018-02-14 2017-12-31 13F BANKFINANCIAL COM 06643P104 671,248 96,308 16.75 10,297 12.72 0.0005
2017-11-14 2017-09-30 13F BANKFINANCIAL COM 06643P104 574,940 -11,027 -1.88 9,135 4.50 0.0004
2017-08-24 2017-06-30 13F/A-1 BANKFINANCIAL COM 06643P104 585,967 -79,866 -11.99 8,742 -9.58 0.0004
2017-08-11 2017-06-30 13F BANKFINANCIAL COM 06643P104 585,967 -79,866 8,742
2017-05-12 2017-03-31 13F BANKFINANCIAL COM 06643P104 665,833 17,196 2.65 9,668 0.57 0.0005
2017-02-14 2016-12-31 13F BANKFINANCIAL COM 06643P104 648,637 7,067 1.10 9,613 17.99 0.0005
2016-11-14 2016-09-30 13F BANKFINANCIAL COM 06643P104 641,570 -1,230 -0.19 8,147 5.70 0.0005
2016-08-10 2016-06-30 13F BANKFINANCIAL COM 06643P104 642,800 21,565 3.47 7,708 4.97 0.0005
2016-05-13 2016-03-31 13F BANKFINANCIAL COM 06643P104 621,235 12,908 2.12 7,343 -4.43 0.0005
2016-02-08 2015-12-31 13F BANKFINANCIAL COM 06643P104 608,327 5,311 0.88 7,683 2.51 0.0005
2015-11-12 2015-09-30 13F/A-1 BANKFINANCIAL COM 06643P104 603,016 2,582 0.43 7,495 5.97 0.0003
2015-11-12 2015-09-30 13F BANKFINANCIAL COM 06643P104 5,178,666 183,049
2015-08-13 2015-06-30 13F BANKFINANCIAL COM 06643P104 600,434 6,959 1.17 7,073 -9.30 0.0005
2015-05-15 2015-03-31 13F/A-1 BANKFINANCIAL COM 06643P104 593,475 2,106 0.36 7,798 11.18 0.0005
2015-05-14 2015-03-31 13F BANKFINANCIAL COM 06643P104 593,475 7,798
2015-02-12 2014-12-31 13F BANKFINANCIAL COM 06643P104 591,369 3,404 0.58 7,014 14.93 0.0005
2014-11-12 2014-09-30 13F BANKFINANCIAL COM 06643P104 587,965 4,016 0.69 6,103 -6.35 0.0005
2014-08-11 2014-06-30 13F BANKFINANCIAL COM 06643P104 583,949 -1,617 -0.28 6,517 11.52 0.0005
2014-05-13 2014-03-31 13F BANKFINANCIAL COM 06643P104 585,566 5,519 0.95 5,844 9.99 0.0005
2014-02-12 2013-12-31 13F BANKFINANCIAL COM 06643P104 580,047 1,474 0.25 5,313 2.95 0.0005
2013-11-07 2013-09-30 13F BANKFINANCIAL COM 06643P104 578,573 2,226 0.39 5,161 5.35 0.0005
2013-08-13 2013-06-30 13F BANKFINANCIAL COM 06643P104 576,347 576,347 4,899 0.0005
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.