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

SecurityVO / Vanguard Index Funds - Vanguard Mid-Cap ETF
InstitutionNwam Llc
Latest Disclosed Ownership25,289 shares
Latest Disclosed Value $ 7,262,371
Nwam Llc reports 1.05% decrease in ownership of VO / Vanguard Index Funds - Vanguard Mid-Cap ETF

On May 4, 2026 - Nwam Llc filed a 13F-HR form disclosing ownership of 25,289 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF (US:VO) valued at $7,262,495 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 25,558 shares of Vanguard Index Funds - Vanguard Mid-Cap ETF. This represents a change in shares of -1.05% during the quarter. The current value of the position is $2,011,740 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)
2026-05-04 2026-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 25,289 -269 -1.05 7,262 -2.73 0.4179
2026-02-04 2025-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 25,558 -98 -0.38 7,466 -0.82 0.4172
2026-02-04 2025-09-30 13F/A-1 VANGUARD INDEX FDS MID CAP ETF 922908629 25,656 -1,239 -4.61 7,528 -0.41 0.4085
2025-10-28 2025-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,498 -911 6,021 0.4234
2026-02-04 2025-06-30 13F/A-1 VANGUARD INDEX FDS MID CAP ETF 922908629 26,895 4,844 21.97 7,560 32.57 0.4392
2025-08-07 2025-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 21,409 -642 5,991 0.4875
2025-05-05 2025-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 22,051 -4,248 -16.15 5,703 -17.91 0.4905
2025-02-05 2024-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 26,299 692 2.70 6,946 2.83 0.4295
2024-11-12 2024-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 25,607 25,607 6,756 0.4120
2024-07-24 2024-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 0 -10,436 -100.00 0 -100.00
2024-05-09 2024-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 10,436 -13,547 -56.49 2,586 -53.65 0.2088
2024-02-14 2023-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 23,983 21,084 727.29 5,579 825.21 0.4482
2023-11-01 2023-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,899 -20,609 -87.67 604 -88.35 0.0613
2023-08-10 2023-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 23,508 21,698 1,198.78 5,176 1,258.27 0.4252
2023-05-12 2023-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 1,810 -21,390 -92.20 382 -91.94 0.0387
2023-02-08 2022-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 23,200 2,465 11.89 4,729 21.32 0.4189
2022-11-14 2022-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,735 -169 -0.81 3,897 -5.48 0.3719
2022-08-10 2022-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,904 276 1.34 4,123 -15.96 0.3809
2022-05-12 2022-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,628 30 0.15 4,906 -6.52 0.3769
2022-02-10 2021-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,598 1,964 10.54 5,248 18.95 0.4149
2021-11-03 2021-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 18,634 -1,261 -6.34 4,412 -6.57 0.4001
2021-08-04 2021-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,895 369 1.89 4,722 9.25 0.4381
2021-04-23 2021-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,526 339 1.77 4,322 8.95 0.4303
2021-01-22 2020-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,187 60 0.31 3,967 17.68 0.4526
2020-10-16 2020-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,127 -195 -1.01 3,371 6.44 0.5561
2020-07-21 2020-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,322 -988 -4.86 3,167 18.44 0.4434
2020-04-16 2020-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,310 526 2.66 2,674 -24.14 0.0722
2020-01-23 2019-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,784 -98 -0.49 3,525 5.79 0.6095
2019-10-15 2019-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,882 -193 -0.96 3,332 -0.72 0.6236
2019-07-18 2019-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,075 -244 -1.20 3,356 2.76 0.6681
2019-04-17 2019-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,319 487 2.46 3,266 19.20 0.7044
2019-01-30 2018-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,832 -307 -1.52 2,740 -17.15 0.7039
2018-10-09 2018-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,139 -132 -0.65 3,307 3.51 0.7433
2018-07-25 2018-06-30 13F/A-1 VANGUARD INDEX FDS MID CAP ETF 922908629 20,271 -12 -0.06 3,195 2.14 0.7567
2018-07-16 2018-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,271 -12 3,195 0.2616
2018-04-16 2018-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,283 1,087 5.66 3,128 5.28 0.7903
2018-02-07 2017-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,196 -165 -0.85 2,971 4.39 0.7525
2017-11-01 2017-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 19,361 -1,184 -5.76 2,846 -2.80 0.7398
2017-07-27 2017-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 20,545 18,334 829.22 2,928 850.65 0.5094
2017-05-01 2017-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,211 119 5.69 308 12.00 0.0940
2017-02-02 2016-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,092 0 0.00 275 1.48 0.0912
2016-10-26 2016-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,092 0 0.00 271 4.63 0.0206
2016-08-04 2016-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,092 55 2.70 259 4.86 0.1017
2016-05-16 2016-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,037 0 0.00 247 0.82 0.0979
2016-02-12 2015-12-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,037 37 1.85 245 -5.04 0.1000
2015-11-17 2015-09-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,000 0 0.00 258 -9.15 0.2140
2015-10-15 2015-06-30 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,000 -125 -5.88 284 0.71 0.1188
2016-09-08 2015-03-31 13F VANGUARD INDEX FDS MID CAP ETF 922908629 2,125 2,125 282 0.1206
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.