Vanguard Index Funds - Vanguard Growth ETF
MX ˙ BMV ˙ US9229087369
SecurityMX:VUG / Vanguard Index Funds - Vanguard Growth ETF
InstitutionFirst Business Financial Services, Inc.
Latest Disclosed Ownership1,550 shares
Latest Disclosed Value $ 677,025
First Business Financial Services, Inc. reports 3.20% increase in ownership of VUG / Vanguard Index Funds - Vanguard Growth ETF

On May 1, 2026 - First Business Financial Services, Inc. filed a 13F-HR form disclosing ownership of 1,550 shares of Vanguard Index Funds - Vanguard Growth ETF (MX:VUG) valued at $677,025 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 1,502 shares of Vanguard Index Funds - Vanguard Growth ETF. This represents a change in shares of 3.20% during the quarter.

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)
2026-05-01 2026-03-31 13F Vanguard Index Growth Com 922908736 1,550 48 3.20 677 -7.51 0.0602
2026-02-06 2025-12-31 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 733 1.67 0.0673
2025-10-30 2025-09-30 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 720 9.42 0.0661
2025-07-31 2025-06-30 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 658 18.35 0.0594
2025-05-02 2025-03-31 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 557 -9.74 0.0548
2025-02-06 2024-12-31 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 616 6.94 0.0610
2024-11-06 2024-09-30 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 577 2.67 0.0577
2024-08-02 2024-06-30 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 562 8.72 0.0596
2024-05-15 2024-03-31 13F/A-1 Vanguard Index Growth Common 922908736 1,502 0 0.00 517 10.73 0.0554
2024-05-06 2024-03-31 13F Vanguard Index Growth Common 922908736 1,502 0 467 0.0543
2024-02-14 2023-12-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 467 13.94 0.0543
2023-11-14 2023-09-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 409 -3.76 0.0521
2023-08-07 2023-06-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 425 13.64 0.0524
2023-05-09 2023-03-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 375 0.0470
2023-02-02 2022-12-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 0 -100.00 0.0430
2022-11-15 2022-09-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 321 -4.18 0.0458
2022-08-02 2022-06-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 335 -22.45 0.0451
2022-05-09 2022-03-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 432 -10.37 0.0478
2022-02-10 2021-12-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 482 10.55 0.0510
2021-10-26 2021-09-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 436 1.16 0.0499
2021-07-20 2021-06-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 431 11.66 0.0504
2021-04-20 2021-03-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 386 1.31 0.0512
2021-01-28 2020-12-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 381 11.40 0.0554
2020-11-04 2020-09-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 342 12.50 0.0571
2020-08-12 2020-06-30 13F Vanguard Index Growth Com 922908736 1,502 0 0.00 304 29.36 0.0545
2020-05-01 2020-03-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 235 -14.23 0.0468
2020-02-10 2019-12-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 274 9.60 0.0434
2019-11-05 2019-09-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 250 2.04 0.0427
2019-07-24 2019-06-30 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 245 4.26 0.0426
2019-05-03 2019-03-31 13F Vanguard Index Growth Common 922908736 1,502 0 0.00 235 16.34 0.0419
2019-02-06 2018-12-31 13F Vanguard Index Growth Common 922908736 1,502 1,502 202 0.0344
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.