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

SecurityVO / Vanguard Index Funds - Vanguard Mid-Cap ETF
InstitutionMcIlrath & Eck, LLC
Latest Disclosed Ownership58,175 shares
Latest Disclosed Value $ 16,706,604
McIlrath & Eck, LLC reports 33.62% decrease in ownership of VO / Vanguard Index Funds - Vanguard Mid-Cap ETF

On May 19, 2026 - McIlrath & Eck, LLC filed a 13F-HR form disclosing ownership of 58,175 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF (US:VO) valued at $16,706,696 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 87,637 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF. This represents a change in shares of -33.62% during the quarter. The current value of the position is $4,627,821 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)
2026-05-19 2026-03-31 13F VANGUARD INDEX FDS VANGUARD MID-CAP ETF EXCHANGE TRADED FUND 922908629 58,175 -29,462 -33.62 16,707 -34.31 1.2383
2026-02-03 2025-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 87,637 5,758 7.03 25,434 5.75 2.3627
2025-10-22 2025-09-30 13F VANGUARD INDEX FDS ID CAP ETF 922908629 81,879 4,714 6.11 24,051 11.39 2.4837
2025-08-14 2025-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 77,165 -5,711 -6.89 21,593 0.74 2.4648
2025-05-16 2025-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 82,876 3,553 4.48 21,433 2.30 2.6320
2025-02-18 2024-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 79,323 2,359 3.07 20,952 3.18 2.6709
2024-11-19 2024-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 76,964 4,960 6.89 20,305 16.48 2.6154
2024-08-14 2024-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 72,004 -124,538 -63.36 17,432 -64.50 2.5890
2024-05-10 2024-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 196,542 5,868 3.08 49,108 10.71 7.7797
2024-02-06 2023-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 190,674 4,281 2.30 44,358 14.28 7.7969
2023-11-16 2023-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 186,393 13,731 7.95 38,814 2.11 7.8050
2023-08-07 2023-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 172,662 -6,381 -3.56 38,013 0.66 7.9685
2023-05-09 2023-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 179,043 -3,027 -1.66 37,764 1.77 8.8153
2023-02-15 2022-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 182,070 3,628 2.03 37,108 10.63 9.5579
2022-10-18 2022-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 178,442 38,751 27.74 33,543 21.91 9.2203
2022-07-29 2022-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 139,691 1,919 1.39 27,515 -16.03 8.5499
2022-05-11 2022-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 137,772 4,259 3.19 32,768 -3.67 9.4794
2022-02-08 2021-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 133,513 -1,039 -0.77 34,015 6.77 9.1962
2021-11-12 2021-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 134,552 836 0.63 31,857 0.37 9.4825
2021-08-09 2021-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 133,716 -367 -0.27 31,738 6.94 9.6438
2021-05-12 2021-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 134,083 565 0.42 29,678 7.50 10.3393
2021-02-05 2020-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 133,518 3,587 2.76 27,607 20.54 10.2112
2020-11-13 2020-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 129,931 5,512 4.43 22,902 12.30 9.7963
2020-08-04 2020-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 124,419 7,372 6.30 20,394 32.35 9.4491
2020-05-14 2020-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 117,047 6,853 6.22 15,409 -21.52 8.5831
2020-02-11 2019-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 110,194 2,847 2.65 19,634 9.13 9.4177
2019-11-05 2019-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 107,347 7,795 7.83 17,991 12.42 9.5010
2019-08-08 2019-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 99,552 0 0.00 16,003 0.00 8.8739
2019-05-07 2019-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 99,552 5,550 5.90 16,003 23.20 8.8739
2019-05-07 2018-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 94,002 1,920 2.09 12,989 -14.09 8.3266
2018-11-13 2018-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 92,082 -840 -0.90 15,119 3.22 8.7053
2018-08-06 2018-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 92,922 -3,732 -3.86 14,648 -1.72 8.8940
2018-05-21 2018-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 96,654 1,667 1.75 14,905 1.38 8.7301
2018-03-16 2017-12-31 13F VANGUARD INDEX FDS VANGUARD MID-CAP ETF COM 922908629 94,987 94,987 14,702 8.6119
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.