Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF
US ˙ ARCA ˙ US9219328856

SecurityIVOO / Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF
InstitutionKeystone Financial Group
Latest Disclosed Ownership28,417 shares
Latest Disclosed Value $ 3,248,665
Keystone Financial Group reports 0.68% decrease in ownership of IVOO / Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF

On May 13, 2026 - Keystone Financial Group filed a 13F-HR form disclosing ownership of 28,417 shares of Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF (US:IVOO) valued at $3,248,631 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 28,611 shares of Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF. This represents a change in shares of -0.68% during the quarter. The current value of the position is $3,556,103 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)
2026-05-13 2026-03-31 13F VANGUARD S&P Equtities 921932885 28,417 -194 -0.68 3,249 1.56 0.2185
2026-02-06 2025-12-31 13F VANGUARD S&P Equities 921932885 28,611 -78 -0.27 3,199 1.01 0.2366
2025-11-17 2025-09-30 13F/A-1 VANGUARD S&P MF Closed and MF Open 921932885 28,689 -291 -1.00 3,167 4.08 0.2420
2025-11-14 2025-09-30 13F VANGUARD S&P MF Closed and MF Open 921932885 28,980 0 3,042 0.2418
2025-08-13 2025-06-30 13F VANGUARD S&P MF Closed and MF Open 921932885 28,980 387 1.35 3,042 7.80 0.2745
2025-05-13 2025-03-31 13F VANGUARD S&P MF Closed and MF Open 921932885 28,593 -664 -2.27 2,822 -8.55 0.2869
2025-02-13 2024-12-31 13F VANGUARD S&P MF Closed and MF Open 921932885 29,257 -143 -0.49 3,087 -0.61 0.3036
2025-02-19 2024-09-30 13F/A-3 VANGUARD S&P MF Closed and MF Open 921932885 29,400 29,400 3,105 0.3974
2025-02-18 2024-09-30 13F/A-2 VANGUARD S&P MF Closed and MF Open 921932885 27,008 27,008 3,067 0.3991
2024-07-31 2024-06-30 13F VANGUARD S&P MF Closed and MF Open 921932885 0 -29,292 -100.00 0 -100.00
2024-05-08 2024-03-31 13F VANGUARD S&P MF Closed and MF Open 921932885 29,292 779 2.73 3,017 12.62 0.4395
2024-02-14 2023-12-31 13F/A-1 VANGUARD S&P MF Closed and MF Open 921932885 28,513 44 0.15 2,679 11.35 0.4658
2024-02-09 2023-12-31 13F VANGUARD S&P MF Closed and MF Open 921932885 28,513 44 2,679 0.4658
2023-11-06 2023-09-30 13F VANGUARD S&P MF Closed and MF Open 921932885 28,469 -5 -0.02 2,407 -4.56 0.4030
2023-08-07 2023-06-30 13F VANGUARD S&P MF Closed and MF Open 921932885 28,474 14,317 101.13 2,521 8.90 0.4288
2023-02-07 2022-12-31 13F VANGUARD S&P MF Closed and MF Open 921932885 14,157 1,410 11.06 2,316 22.23 0.4572
2022-11-10 2022-09-30 13F VANGUARD S&P MF Closed and MF Open 921932885 12,747 140 1.11 1,894 -1.92 0.3840
2022-08-05 2022-06-30 13F VANGUARD S&P MF Closed and MF Open 921932885 12,607 138 1.11 1,931 -14.82 0.3827
2022-05-13 2022-03-31 13F VANGUARD S&P MF Closed and MF Open 921932885 12,469 -19 -0.15 2,267 -5.19 0.3850
2022-02-11 2021-12-31 13F VANGUARD S&P MF Closed and MF Open 921932885 12,488 728 6.19 2,391 14.13 0.3923
2021-11-12 2021-09-30 13F VANGUARD S&P MF Closed and MF Open 921932885 11,760 60 0.51 2,095 -1.60 0.3791
2021-08-13 2021-06-30 13F VANGUARD S&P MF Closed and MF Open 921932885 11,700 202 1.76 2,129 4.93 0.3856
2021-05-11 2021-03-31 13F VANGUARD S&P MF Closed and MF Open 921932885 11,498 97 0.85 2,029 14.44 0.3952
2021-02-10 2020-12-31 13F VANGUARD SP MF Closed and MF Open 921932885 11,401 457 4.18 1,773 29.04 0.3687
2020-11-13 2020-09-30 13F VANGUARD S&P MF Closed and MF Open 921932885 10,944 561 5.40 1,374 10.10 0.3373
2020-08-13 2020-06-30 13F VANGUARD S&P MF Closed and MF Open 921932885 10,383 -46 -0.44 1,248 22.96 0.3391
2020-05-05 2020-03-31 13F/A-1 VANGUARD S&P MF Closed and MF Open 921932885 10,429 125 1.21 1,015 -29.12 0.3364
2020-05-05 2020-03-31 13F VANGUARD S&P MF Closed and MF Open 921932885 10,304 0 1,432 384,710.4463
2020-02-06 2019-12-31 13F VANGUARD S&P MF Closed and MF Open 921932885 10,304 311 3.11 1,432 9.82 0.3847
2019-11-07 2019-09-30 13F VANGUARD S&P MF Closed and MF Open 921932885 9,993 2,805 39.02 1,304 38.14 0.4011
2019-08-07 2019-06-30 13F VANGUARD S&P MF Closed and MF Open 921932885 7,188 5,406 303.37 944 314.04 0.3071
2019-05-07 2019-03-31 13F VANGUARD S&P MF Closed and MF Open 921932885 1,782 1,782 228 0.0811
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.