Vanguard Index Funds - Vanguard Mid-Cap ETF
US ˙ ARCA ˙ US9229086296

SecurityVO / Vanguard Index Funds - Vanguard Mid-Cap ETF
InstitutionWebster Bank, N. A.
Latest Disclosed Ownership2,941 shares
Latest Disclosed Value $ 844,596
Webster Bank, N. A. reports 52.62% increase in ownership of VO / Vanguard Index Funds - Vanguard Mid-Cap ETF

On April 17, 2026 - Webster Bank, N. A. filed a 13F-HR form disclosing ownership of 2,941 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF (US:VO) valued at $844,596 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 1,927 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF. This represents a change in shares of 52.62% during the quarter. The current value of the position is $235,809 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)
2026-04-17 2026-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,941 1,014 52.62 845 50.98 0.0767
2026-01-23 2025-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 1,927 -180 -8.54 559 -9.55 0.0525
2025-10-23 2025-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,107 -34 -1.59 619 3.17 0.0595
2025-07-08 2025-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,141 -334 -13.49 599 -6.41 0.0619
2025-04-04 2025-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,475 -92 -3.58 640 -5.60 0.0703
2025-01-22 2024-12-31 13F Vanguard ETF MID CAP ETF 922908629 2,567 101 4.10 678 4.31 0.0728
2024-10-10 2024-09-30 13F Vanguard ETF MID CAP ETF 922908629 2,466 -192 -7.22 651 1.09 0.0692
2024-07-12 2024-06-30 13F Vanguard ETF MID CAP ETF 922908629 2,658 49 1.88 644 -1.23 0.0705
2024-04-16 2024-03-31 13F Vanguard ETF MID CAP ETF 922908629 2,609 126 5.07 652 12.82 0.0728
2024-01-23 2023-12-31 13F Vanguard ETF MID CAP ETF 922908629 2,483 440 21.54 578 35.76 0.0707
2023-10-10 2023-09-30 13F Vanguard ETF MID CAP ETF 922908629 2,043 0 0.00 425 -5.35 0.0575
2023-07-13 2023-06-30 13F Vanguard ETF MID CAP ETF 922908629 2,043 -100 -4.67 450 -0.66 0.0581
2023-04-13 2023-03-31 13F Vanguard ETF MID CAP ETF 922908629 2,143 348 19.39 452 0.0589
2023-01-18 2022-12-31 13F Vanguard ETF MID CAP ETF 922908629 1,795 0 0.00 0 -100.00 0.0495
2022-10-24 2022-09-30 13F Vanguard ETF MID CAP ETF 922908629 1,795 0 0.00 337 -4.80 0.0488
2022-07-12 2022-06-30 13F Vanguard ETF MID CAP ETF 922908629 1,795 0 0.00 354 -17.10 0.0483
2022-04-13 2022-03-31 13F Vanguard ETF MID CAP ETF 922908629 1,795 -4,842 -72.95 427 -74.75 0.0306
2022-01-12 2021-12-31 13F Vanguard ETF MID CAP ETF 922908629 6,637 -22 -0.33 1,691 7.23 0.1751
2021-10-12 2021-09-30 13F Vanguard ETF MID CAP ETF 922908629 6,659 60 0.91 1,577 0.70 0.1761
2021-07-20 2021-06-30 13F Vanguard ETF MID CAP ETF 922908629 6,599 940 16.61 1,566 25.08 0.1714
2021-05-07 2021-03-31 13F Vanguard ETF MID CAP ETF 922908629 5,659 -1,084 -16.08 1,252 -10.19 0.1426
2021-01-07 2020-12-31 13F Vanguard ETF MID CAP ETF 922908629 6,743 0 0.00 1,394 17.24 0.1638
2020-10-22 2020-09-30 13F Vanguard ETF MID CAP ETF 922908629 6,743 0 0.00 1,189 7.60 0.1561
2020-07-09 2020-06-30 13F Vanguard ETF MID CAP ETF 922908629 6,743 0 0.00 1,105 24.44 0.1567
2020-04-21 2020-03-31 13F Vanguard ETF MID CAP ETF 922908629 6,743 0 0.00 888 -26.06 0.1476
2020-01-14 2019-12-31 13F Vanguard ETF MID CAP ETF 922908629 6,743 0 0.00 1,201 6.28 0.1534
2019-10-01 2019-09-30 13F Vanguard ETF MID CAP ETF 922908629 6,743 0 0.00 1,130 0.27 0.1530
2019-07-11 2019-06-30 13F Vanguard ETF MID CAP ETF 922908629 6,743 -5,153 -43.32 1,127 -41.09 0.1552
2019-04-10 2019-03-31 13F Vanguard ETF MID CAP ETF 922908629 11,896 0 0.00 1,913 16.43 0.2735
2019-01-09 2018-12-31 13F Vanguard ETF MID CAP ETF 922908629 11,896 0 0.00 1,643 -15.87 0.2653
2018-10-12 2018-09-30 13F Vanguard ETF MID CAP ETF 922908629 11,896 325 2.81 1,953 7.07 0.2721
2018-07-12 2018-06-30 13F Vanguard ETF MID CAP ETF 922908629 11,571 0 0.00 1,824 2.24 0.2635
2018-04-19 2018-03-31 13F Vanguard ETF MID CAP ETF 922908629 11,571 0 0.00 1,784 -0.39 0.2576
2018-01-23 2017-12-31 13F Vanguard ETF MID CAP ETF 922908629 11,571 -89 -0.76 1,791 4.49 0.2463
2017-10-12 2017-09-30 13F Vanguard ETF MID CAP ETF 922908629 11,660 0 0.00 1,714 3.13 0.2491
2017-07-12 2017-06-30 13F Vanguard ETF MID CAP ETF 922908629 11,660 0 0.00 1,662 2.40 0.2460
2017-05-01 2017-03-31 13F Vanguard ETF MID CAP ETF 922908629 11,660 885 8.21 1,623 14.46 0.2447
2017-02-15 2016-12-31 13F Vanguard ETF MID CAP ETF 922908629 10,775 375 3.61 1,418 5.35 0.2073
2016-10-14 2016-09-30 13F VANGUARD IND FD MID-CAP OTHER 922908629 10,400 0 0.00 1,346 4.67 0.1959
2016-07-11 2016-06-30 13F VANGUARD IND FD MID-CAP OTHER 922908629 10,400 -335 -3.12 1,286 -1.15 0.1886
2016-04-12 2016-03-31 13F VANGUARD IND FD MID-CAP OTHER 922908629 10,735 -3,735 -25.81 1,301 -25.14 0.2031
2016-01-13 2015-12-31 13F VANGUARD IND FD MID-CAP OTHER 922908629 14,470 10,346 250.87 1,738 261.33 0.2789
2015-11-12 2015-09-30 13F VANGUARD IND FD MID-CAP OTHER 922908629 4,124 -2,867 -41.01 481 -46.02 0.0886
2015-07-09 2015-06-30 13F VANGUARD IND FD MID-CAP OTHER 922908629 6,991 5,051 260.36 891 246.69 0.1491
2015-04-30 2015-03-31 13F VANGUARD IND FD MID-CAP OTHER 922908629 1,940 -687 -26.15 257 -20.92 0.0425
2015-01-15 2014-12-31 13F VANGUARD IND FD MID-CAP OTHER 922908629 2,627 -2,204 -45.62 325 -42.68 0.0545
2014-10-15 2014-09-30 13F VANGUARD IND FD MID-CAP OTHER 922908629 4,831 4,831 567 0.1003
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.