Vanguard Index Funds - Vanguard S&P 500 ETF
US ˙ ARCA ˙ US9229083632

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionClark Capital Management Group, Inc.
Latest Disclosed Ownership11,333 shares
Latest Disclosed Value $ 6,771,857
Clark Capital Management Group, Inc. reports 1.29% decrease in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 15, 2026 - Clark Capital Management Group, Inc. filed a 13F-HR form disclosing ownership of 11,333 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $6,772,034 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 11,481 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of -1.29% during the quarter. The current value of the position is $7,683,774 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)
2026-05-15 2026-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 11,333 -148 -1.29 6,772 -5.95 0.0418
2026-02-17 2025-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 11,481 467 4.24 7,200 6.75 0.0442
2025-11-14 2025-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 11,014 365 3.43 6,745 11.51 0.0422
2025-08-14 2025-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 10,649 -7,468 -41.22 6,049 -35.04 0.0420
2025-05-15 2025-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 18,117 304 1.71 9,311 -2.99 0.0667
2025-02-14 2024-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 17,813 1,094 6.54 9,598 8.78 0.0671
2024-11-14 2024-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 16,719 186 1.13 8,822 6.70 0.0604
2024-08-14 2024-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 16,533 -469 -2.76 8,269 1.17 0.0608
2024-05-15 2024-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 17,002 883 5.48 8,173 16.08 0.0609
2024-02-14 2023-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 16,119 7,053 77.80 7,041 97.75 0.0576
2023-11-14 2023-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 9,066 5,983 194.06 3,560 183.67 0.0356
2023-08-14 2023-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,083 -275 -8.19 1,256 -0.55 0.0112
2023-05-15 2023-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,358 203 6.43 1,263 13.90 0.0141
2023-02-14 2022-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,155 281 9.78 1,108 17.37 0.0102
2022-11-14 2022-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,874 1,332 86.38 944 76.45 0.0124
2022-08-15 2022-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,542 130 9.21 535 -8.70 0.0070
2022-05-16 2022-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,412 -487 -25.65 586 -29.31 0.0066
2022-02-14 2021-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,899 214 12.70 829 24.66 0.0102
2021-11-15 2021-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,685 -460 -21.45 665 -21.21 0.0091
2021-08-02 2021-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,145 0 0.00 844 8.07 0.0118
2021-05-17 2021-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,145 30 1.42 781 7.43 0.0119
2021-01-26 2020-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,115 488 29.99 727 45.11 0.0120
2020-11-12 2020-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,627 266 19.54 501 29.79 0.0094
2020-08-14 2020-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,361 -79 -5.49 386 13.20 0.0072
2020-05-15 2020-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,440 -92 -6.01 341 -24.72 0.0087
2020-01-27 2019-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,532 171 12.56 453 22.10 0.0095
2019-11-06 2019-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,361 1 0.07 371 1.37 0.0084
2019-07-12 2019-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,360 -1,882 -58.05 366 -56.48 0.0077
2019-05-08 2019-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,242 902 38.55 841 56.32 0.0201
2019-02-14 2018-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,340 0 0.00 538 -13.92 0.0145
2019-05-08 2018-09-30 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,340 0 0.00 625 7.02 0.0158
2018-11-14 2018-09-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,743 0 733
2019-05-08 2018-06-30 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,340 -3,043 -56.53 584 -55.18 0.0168
2018-08-14 2018-06-30 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 2,743 -2,640 684
2019-05-08 2018-03-31 13F/A-1 VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,383 1,401 35.18 1,303 33.37 0.0408
2018-05-15 2018-03-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 5,383 1,401 1,303
2018-02-14 2017-12-31 13F VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 3,982 3,982 977 0.0299
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.