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

SecurityIVOO / Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF
InstitutionVirtu Financial LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Virtu Financial LLC closes position in IVOO / Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF

On November 14, 2025 - Virtu Financial LLC filed a 13F-HR form disclosing ownership of 0 shares of Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF (US:IVOO) valued at $0 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 12, 2025 disclosing 43,895 shares of Vanguard Admiral Funds - Vanguard S&P Mid-Cap 400 ETF. The current value of the position is $0 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.

Upgrade to unlock premium data and export to Excel .

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)
2025-11-14 2025-09-30 13F ANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -100.00 0
2025-08-12 2025-06-30 13F ANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 43,895 -13,057 -22.93 5 -20.00 0.2354
2025-05-12 2025-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 56,952 56,952 6 0.3059
2024-11-20 2024-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -10,999 -100.00 0 -100.00
2024-08-09 2024-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 10,999 10,999 1 0.0761
2024-02-26 2023-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -5,098 -100.00 0 0.0000
2023-11-15 2023-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 5,098 -1,079 -17.47 0 0.0428
2023-07-27 2023-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 6,177 140 2.32 1 0.0417
2023-05-01 2023-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 6,037 3,513 139.18 1 0.0544
2023-02-15 2022-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 2,524 -8,272 -76.62 0 -100.00 0.0547
2022-11-07 2022-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 10,796 3,771 53.68 1,604 49.07 0.1469
2022-08-09 2022-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 7,025 7,025 1,076 0.0914
2022-05-17 2022-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -4,122 -100.00 0 -100.00
2022-02-17 2021-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 4,122 -5,342 -56.45 789 -53.20 0.0807
2021-11-12 2021-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 9,464 9,464 1,686 0.1485
2021-02-24 2020-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -18,267 -100.00 0 -100.00
2020-12-11 2020-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 18,267 16,336 845.99 2,293 888.36 0.3933
2020-08-07 2020-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 1,931 1,931 232 0.0268
2020-02-04 2019-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -7,059 -100.00 0 -100.00
2019-11-20 2019-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 7,059 -2,531 -26.39 921 -26.85 0.0718
2019-08-13 2019-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 9,590 9,590 1,259 0.0738
2019-04-12 2019-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -24,466 -100.00 0 -100.00
2019-01-16 2018-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 24,466 21,057 617.69 2,737 491.14 0.1481
2018-11-13 2018-09-30 13F/A-1 VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 3,409 -2,206 -39.29 463 -37.35 0.0284
2018-11-13 2018-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 3,409 -2,206 463
2018-07-30 2018-06-30 13F/A-1 VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 5,615 -4,694 -45.53 739 -43.42 0.0444
2018-07-30 2018-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 5,615 -4,694 739
2018-05-14 2018-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 10,309 10,309 1,306 0.0703
2018-02-09 2017-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -3,490 -100.00 0 -100.00
2017-11-17 2017-09-30 13F/A-1 VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 3,490 3,490 422 0.0209
2017-11-15 2017-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 3,490 3,490 422
2017-07-12 2017-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -9,200 -100.00 0 -100.00
2017-04-27 2017-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 9,200 9,200 1,064 0.1098
2016-11-22 2016-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -8,138 -100.00 0 -100.00
2016-08-16 2016-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 8,138 8,138 0.00 816 0.1088
2016-03-01 2015-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -18,727 -100.00 0 -100.00
2015-10-07 2015-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 18,727 8,592 84.78 1,721 67.41 0.2232
2015-07-29 2015-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 10,135 -47,126 -82.30 1,028 -82.50 0.0917
2015-06-01 2015-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 57,261 12,835 28.89 5,873 35.73 0.6460
2015-01-15 2014-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 44,426 13,105 41.84 4,327 48.95 0.5322
2014-10-09 2014-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 31,321 31,321 0.00 2,905 0.3100
2014-07-15 2014-06-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -10,471 -100.00 0 -100.00
2014-05-22 2014-03-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 10,471 10,471 16.29 970 28.48 0.1335
2014-02-14 2013-12-31 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 0 -9,004 -100.00 0 -100.00
2013-11-14 2013-09-30 13F VANGUARD ADMIRAL FDS MIDCP 400 IDX 921932885 9,004 9,004 755 0.0737
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.