Vanguard Admiral Funds - Vanguard S&P 500 Growth ETF
US ˙ ARCA ˙ US9219325050

SecurityVOOG / Vanguard Admiral Funds - Vanguard S&P 500 Growth ETF
InstitutionCitigroup Inc
Latest Disclosed Ownership6,633 shares
Latest Disclosed Value $ 2,704,220
Citigroup Inc reports 48.49% increase in ownership of VOOG / Vanguard Admiral Funds - Vanguard S&P 500 Growth ETF

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 6,633 shares of Vanguard Admiral Funds - Vanguard S&P 500 Growth ETF (US:VOOG) valued at $2,704,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,467 shares of Vanguard Admiral Funds - Vanguard S&P 500 Growth ETF. This represents a change in shares of 48.49% during the quarter. The current value of the position is $557,968 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)
2026-05-11 2026-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 6,633 2,166 48.49 2,704 36.22 0.0006
2026-02-13 2025-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 4,467 -202 -4.33 1,986 -2.31 0.0009
2025-11-10 2025-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 4,669 1,238 36.08 2,033 49.41 0.0009
2025-08-11 2025-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 3,431 148 4.51 1,361 23.86 0.0007
2025-05-12 2025-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 3,283 591 21.95 1,098 11.47 0.0006
2025-02-12 2024-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,692 -880 -24.64 986 -20.11 0.0006
2024-11-12 2024-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 3,572 1,418 65.83 1,233 71.73 0.0007
2024-08-12 2024-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,154 524 32.15 718 44.76 0.0005
2024-05-10 2024-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,630 -14 -0.85 497 11.46 0.0003
2024-02-09 2023-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,644 105 6.82 445 17.41 0.0003
2023-12-06 2023-09-30 13F/A-1 VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,539 239 18.38 380 14.85 0.0003
2023-11-09 2023-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,539 239 380 0.0001
2023-08-10 2023-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,300 256 24.52 330 37.50 0.0002
2023-05-11 2023-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,044 -427 -29.03 241 -22.58 0.0002
2023-02-09 2022-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,471 -263 -15.17 310 -14.36 0.0002
2022-11-10 2022-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,734 -1,345 -43.68 362 -45.97 0.0003
2022-08-10 2022-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 3,079 -66 -2.10 670 -22.72 0.0005
2022-05-12 2022-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 3,145 397 14.45 867 4.58 0.0005
2022-02-10 2021-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,748 1,129 69.73 829 91.90 0.0004
2021-11-10 2021-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,619 -6,571 -80.23 432 -79.90 0.0003
2021-08-10 2021-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 8,190 -820 -9.10 2,149 1.51 0.0013
2021-05-13 2021-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 9,010 489 5.74 2,117 7.96 0.0014
2021-02-11 2020-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 8,521 210 2.53 1,961 13.22 0.0012
2020-11-12 2020-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 8,311 51 0.62 1,732 12.18 0.0011
2020-08-12 2020-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 8,260 2,534 44.25 1,544 81.22 0.0012
2020-05-12 2020-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 5,726 1,706 42.44 852 21.54 0.0008
2020-02-12 2019-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 4,020 286 7.66 701 16.06 0.0005
2019-11-08 2019-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 3,734 754 25.30 604 25.83 0.0005
2019-08-12 2019-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,980 65 2.23 480 6.43 0.0004
2019-05-13 2019-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,915 0 0.00 451 14.47 0.0004
2019-02-12 2018-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,915 -150 -4.89 394 -19.10 0.0004
2018-11-13 2018-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 3,065 292 10.53 487 20.25 0.0004
2018-08-10 2018-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,773 841 43.53 405 50.56 0.0004
2018-05-11 2018-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,932 -116 -5.66 269 -3.93 0.0002
2018-02-12 2017-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,048 -40 -1.92 280 4.09 0.0002
2017-11-13 2017-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,088 40 1.95 269 6.75 0.0002
2017-08-11 2017-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,048 0 0.00 252 4.13 0.0002
2017-05-12 2017-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,048 0 0.00 242 8.04 0.0002
2017-02-10 2016-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 2,048 590 40.47 224 40.88 0.0002
2016-11-10 2016-09-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,458 0 0.00 159 3.92 0.0001
2016-08-12 2016-06-30 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,458 0 0.00 153 0.66 0.0002
2016-05-13 2016-03-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,458 0 0.00 152 0.66 0.0002
2016-02-12 2015-12-31 13F VANGUARD ADMIRAL FDS 500 GRTH IDX F 921932505 1,458 1,458 151 0.0002
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.