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

SecurityVO / Vanguard Index Funds - Vanguard Mid-Cap ETF
InstitutionPlimoth Trust Co Llc
Latest Disclosed Ownership7,558 shares
Latest Disclosed Value $ 2,170,507
Plimoth Trust Co Llc reports 0.09% decrease in ownership of VO / Vanguard Index Funds - Vanguard Mid-Cap ETF

On April 27, 2026 - Plimoth Trust Co Llc filed a 13F-HR form disclosing ownership of 7,558 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF (US:VO) valued at $2,170,506 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 7,565 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF. This represents a change in shares of -0.09% during the quarter. The current value of the position is $606,000 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)
2026-04-27 2026-03-31 13F Vanguard Index Mid-Cap ETF Com 922908629 7,558 -7 -0.09 2,171 -1.14 0.4851
2026-01-27 2025-12-31 13F Vanguard Index Mid-Cap ETF Com 922908629 7,565 38 0.50 2,196 -0.68 0.4892
2025-10-17 2025-09-30 13F Vanguard Index Mid-Cap ETF Com 922908629 7,527 153 2.07 2,211 7.13 0.5007
2025-07-22 2025-06-30 13F Vanguard Index Mid-Cap ETF Com 922908629 7,374 -113 -1.51 2,063 6.56 0.4948
2025-04-21 2025-03-31 13F Vanguard Index Mid-Cap ETF Com 922908629 7,487 1,887 33.70 1,936 30.90 0.5044
2025-01-23 2024-12-31 13F Vanguard Index Mid-Cap ETF Com 922908629 5,600 165 3.04 1,479 3.21 0.3799
2024-10-21 2024-09-30 13F Vanguard Index Mid-Cap ETF Com 922908629 5,435 291 5.66 1,434 15.10 0.3613
2024-07-23 2024-06-30 13F Vanguard Index Mid-Cap ETF Com 922908629 5,144 265 5.43 1,245 2.13 0.3323
2024-04-18 2024-03-31 13F Vanguard Index Mid-Cap ETF Com 922908629 4,879 790 19.32 1,219 28.18 0.3248
2024-01-26 2023-12-31 13F Vanguard Index Mid-Cap ETF Com 922908629 4,089 724 21.52 951 35.86 0.2745
2023-10-20 2023-09-30 13F Vanguard Index Mid-Cap ETF Com 922908629 3,365 78 2.37 701 -3.18 0.2194
2023-07-24 2023-06-30 13F Vanguard Index Mid-Cap ETF Com 922908629 3,287 61 1.89 724 6.32 0.2165
2023-04-26 2023-03-31 13F Vanguard Index Mid-Cap ETF Com 922908629 3,226 1,112 52.60 680 0.2111
2023-01-19 2022-12-31 13F Vanguard Index Mid-Cap ETF Com 922908629 2,114 33 1.59 0 -100.00 0.1390
2022-10-18 2022-09-30 13F Vanguard Index Mid-Cap ETF Com 922908629 2,081 -5 -0.24 392 -4.62 0.1355
2022-07-15 2022-06-30 13F Vanguard Index Mid-Cap ETF Com 922908629 2,086 65 3.22 411 -14.55 0.1296
2022-04-25 2022-03-31 13F Vanguard Index Mid-Cap ETF Com 922908629 2,021 68 3.48 481 -3.22 0.1278
2022-01-27 2021-12-31 13F Vanguard Index Mid-Cap ETF Com 922908629 1,953 -26 -1.31 497 5.97 0.1260
2021-10-22 2021-09-30 13F Vanguard Index Mid-Cap ETF Com 922908629 1,979 -6 -0.30 469 -0.42 0.1326
2021-07-20 2021-06-30 13F Vanguard Index Mid-Cap ETF Com 922908629 1,985 27 1.38 471 8.53 0.1322
2021-04-14 2021-03-31 13F Vanguard Index Mid-Cap ETF Com 922908629 1,958 -122 -5.87 434 0.93 0.1281
2021-01-22 2020-12-31 13F Vanguard Index Mid-Cap ETF Com 922908629 2,080 -196 -8.61 430 6.97 0.1343
2020-10-27 2020-09-30 13F Vanguard Index Mid-Cap ETF Com 922908629 2,276 -138 -5.72 402 1.77 0.1348
2020-07-20 2020-06-30 13F Vanguard Index Mid-Cap ETF Com 922908629 2,414 2,414 395 0.1405
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.