Vanguard Admiral Funds - Vanguard S&P Small-Cap 600 ETF
US ˙ ARCA ˙ US9219328286

SecurityVIOO / Vanguard Admiral Funds - Vanguard S&P Small-Cap 600 ETF
InstitutionKeystone Financial Group
Latest Disclosed Ownership26,738 shares
Latest Disclosed Value $ 3,070,318
Keystone Financial Group reports 0.78% decrease in ownership of VIOO / Vanguard Admiral Funds - Vanguard S&P Small-Cap 600 ETF

On May 13, 2026 - Keystone Financial Group filed a 13F-HR form disclosing ownership of 26,738 shares of Vanguard Admiral Funds - Vanguard S&P Small-Cap 600 ETF (US:VIOO) valued at $3,070,325 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 26,948 shares of Vanguard Admiral Funds - Vanguard S&P Small-Cap 600 ETF. This represents a change in shares of -0.78% during the quarter. The current value of the position is $3,404,542 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 921932828 26,738 -210 -0.78 3,070 2.68 0.2065
2026-02-06 2025-12-31 13F VANGUARD S&P Equities 921932828 26,948 -20 -0.07 2,990 0.37 0.2212
2025-11-17 2025-09-30 13F/A-1 VANGUARD S&P MF Closed and MF Open 921932828 26,968 340 1.28 2,979 10.54 0.2277
2025-11-14 2025-09-30 13F VANGUARD S&P MF Closed and MF Open 921932828 26,628 0 2,696 0.2143
2025-08-13 2025-06-30 13F VANGUARD S&P MF Closed and MF Open 921932828 26,628 625 2.40 2,696 7.41 0.2432
2025-05-13 2025-03-31 13F VANGUARD S&P MF Closed and MF Open 921932828 26,003 -620 -2.33 2,510 -11.12 0.2551
2025-02-13 2024-12-31 13F VANGUARD S&P MF Closed and MF Open 921932828 26,623 -218 -0.81 2,823 -2.76 0.2777
2025-02-19 2024-09-30 13F/A-3 VANGUARD S&P MF Closed and MF Open 921932828 26,841 26,841 2,904 0.3716
2025-02-18 2024-09-30 13F/A-2 VANGUARD S&P MF Closed and MF Open 921932828 31,373 31,373 2,755 0.3584
2025-02-13 2024-09-30 13F/A-1 VANGUARD S&P MF Closed and MF Open 921932828 36,130 36,130 1,203 0.1553
2024-07-31 2024-06-30 13F VANGUARD S&P MF Closed and MF Open 921932828 0 -26,022 -100.00 0 -100.00
2024-05-08 2024-03-31 13F VANGUARD S&P MF Closed and MF Open 921932828 26,022 715 2.83 2,641 5.22 0.3847
2024-02-14 2023-12-31 13F/A-1 VANGUARD S&P MF Closed and MF Open 921932828 25,307 100 0.40 2,510 13.94 0.4364
2024-02-09 2023-12-31 13F VANGUARD S&P MF Closed and MF Open 921932828 25,307 100 2,510 0.4364
2023-11-06 2023-09-30 13F VANGUARD S&P MF Closed and MF Open 921932828 25,207 0 0.00 2,203 -4.88 0.3690
2023-08-07 2023-06-30 13F VANGUARD S&P MF Closed and MF Open 921932828 25,207 12,768 102.64 2,316 7.47 0.3939
2023-02-07 2022-12-31 13F VANGUARD S&P MF Closed and MF Open 921932828 12,439 953 8.30 2,156 16.17 0.4256
2022-11-10 2022-09-30 13F VANGUARD S&P MF Closed and MF Open 921932828 11,486 120 1.06 1,855 -4.04 0.3761
2022-08-05 2022-06-30 13F VANGUARD S&P MF Closed and MF Open 921932828 11,366 187 1.67 1,933 -12.69 0.3831
2022-05-13 2022-03-31 13F VANGUARD S&P MF Closed and MF Open 921932828 11,179 -19 -0.17 2,214 -5.91 0.3760
2022-02-11 2021-12-31 13F VANGUARD S&P MF Closed and MF Open 921932828 11,198 667 6.33 2,353 10.89 0.3860
2021-11-12 2021-09-30 13F VANGUARD S&P MF Closed and MF Open 921932828 10,531 55 0.53 2,122 -2.35 0.3839
2021-08-13 2021-06-30 13F VANGUARD S&P MF Closed and MF Open 921932828 10,476 182 1.77 2,173 6.10 0.3936
2021-05-11 2021-03-31 13F VANGUARD S&P MF Closed and MF Open 921932828 10,294 85 0.83 2,048 19.56 0.3989
2021-02-10 2020-12-31 13F VANGUARD SP MF Closed and MF Open 921932828 10,209 430 4.40 1,713 35.63 0.3562
2020-11-13 2020-09-30 13F VANGUARD S&P MF Closed and MF Open 921932828 9,779 582 6.33 1,263 9.73 0.3100
2020-08-13 2020-06-30 13F VANGUARD S&P MF Closed and MF Open 921932828 9,197 895 10.78 1,151 35.25 0.3128
2020-05-05 2020-03-31 13F/A-1 VANGUARD S&P MF Closed and MF Open 921932828 8,302 174 2.14 851 -31.20 0.2820
2020-05-05 2020-03-31 13F VANGUARD S&P MF Closed and MF Open 921932828 8,128 0 1,237 332,323.1998
2020-02-06 2019-12-31 13F VANGUARD S&P MF Closed and MF Open 921932828 8,128 535 7.05 1,237 14.22 0.3323
2019-11-07 2019-09-30 13F VANGUARD S&P MF Closed and MF Open 921932828 7,593 3,026 66.26 1,083 65.85 0.3331
2019-08-07 2019-06-30 13F VANGUARD S&P MF Closed and MF Open 921932828 4,567 4,567 653 0.2124
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.