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

SecurityVOO / Vanguard Index Funds - Vanguard S&P 500 ETF
InstitutionBessemer Group Inc
Latest Disclosed Ownership688,987 shares
Latest Disclosed Value $ 411,705
Bessemer Group Inc reports 4.90% decrease in ownership of VOO / Vanguard Index Funds - Vanguard S&P 500 ETF

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 688,987 shares of Vanguard Index Funds - Vanguard S&P 500 ETF (US:VOO) valued at $411,704,182 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 724,471 shares of Vanguard Index Funds - Vanguard S&P 500 ETF. This represents a change in shares of -4.90% during the quarter. The current value of the position is $477,716,026 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)
2026-05-06 2026-03-31 13F VANGUARD S&P 500 ETF FET 922908363 688,987 -35,484 -4.90 412 -9.47 0.6471
2026-02-05 2025-12-31 13F VANGUARD S&P 500 ETF FET 922908363 724,471 -27,519 -3.66 454 -1.30 0.6976
2025-11-05 2025-09-30 13F VANGUARD S&P 500 ETF FET 922908363 751,990 12,257 1.66 461 9.52 0.7043
2025-08-01 2025-06-30 13F VANGUARD S&P 500 ETF FET 922908363 739,733 -49,021 -6.21 420 3.70 0.6821
2025-04-23 2025-03-31 13F VANGUARD S&P 500 ETF FET 922908363 788,754 -31,526 -3.84 405 -8.16 0.7267
2025-02-13 2024-12-31 13F VANGUARD S&P 500 ETF FET 922908363 820,280 -5,038 -0.61 442 1.38 0.7214
2024-11-12 2024-09-30 13F VANGUARD S&P 500 ETF FET 922908363 825,318 -3,228 -0.39 435 5.07 0.7173
2024-08-13 2024-06-30 13F VANGUARD S&P 500 ETF FET 922908363 828,546 -18,474 -2.18 414 1.72 0.7308
2024-08-13 2024-03-31 13F/A-1 VANGUARD S&P 500 ETF FET 922908363 847,020 -4,763 -0.56 407 9.41 0.7359
2024-05-13 2024-03-31 13F VANGUARD S&P 500 ETF FET 922908363 847,020 -4,763 407 0.7359
2024-02-09 2023-12-31 13F VANGUARD S&P 500 ETF FET 922908363 851,783 -5,603 -0.65 372 10.71 0.7249
2023-11-13 2023-09-30 13F VANGUARD S&P 500 ETF FET 922908363 857,386 27,305 3.29 337 -0.59 0.7392
2023-08-10 2023-06-30 13F VANGUARD S&P 500 ETF FET 922908363 830,081 46,041 5.87 338 14.97 0.7173
2023-05-10 2023-03-31 13F VANGUARD S&P 500 ETF FET 922908363 784,040 -5,821 -0.74 295 6.14 0.6999
2023-02-13 2022-12-31 13F VANGUARD S&P 500 ETF FET 922908363 789,861 9,432 1.21 278 -99.89 0.6759
2022-11-09 2022-09-30 13F VANGUARD S&P 500 ETF FET 922908363 780,429 -7,091 -0.90 256,215 -6.21 0.6687
2022-08-10 2022-06-30 13F VANGUARD S&P 500 ETF FET 922908363 787,520 -3,532 -0.45 273,175 -16.82 0.6812
2022-05-12 2022-03-31 13F VANGUARD S&P 500 ETF FET 922908363 791,052 -292,464 -26.99 328,421 -30.57 0.6890
2022-01-27 2021-12-31 13F VANGUARD S&P 500 ETF FET 922908363 1,083,516 -2,177 -0.20 473,031 10.47 0.9479
2021-11-12 2021-09-30 13F VANGUARD S&P 500 ETF FET 922908363 1,085,693 9,011 0.84 428,197 1.06 0.9132
2021-08-06 2021-06-30 13F VANGUARD S&P 500 ETF FET 922908363 1,076,682 5,307 0.50 423,698 8.56 0.9196
2021-05-13 2021-03-31 13F VANGUARD S&P 500 ETF FET 922908363 1,071,375 -512 -0.05 390,302 5.95 0.9352
2021-02-09 2020-12-31 13F VANGUARD S&P 500 ETF FET 922908363 1,071,887 289,937 37.08 368,397 53.14 0.9735
2020-11-12 2020-09-30 13F VANGUARD S&P 500 ETF FET 922908363 781,950 15,007 1.96 240,566 10.67 0.7109
2020-08-05 2020-06-30 13F VANGUARD S&P 500 ETF FET 922908363 766,943 -431,577 -36.01 217,374 -23.42 0.6862
2020-04-30 2020-03-31 13F VANGUARD S&P 500 ETF FET 922908363 1,198,520 389,655 48.17 283,834 18.63 1.1432
2020-02-04 2019-12-31 13F VANGUARD S&P 500 ETF FET 922908363 808,865 -22,299 -2.68 239,262 5.60 0.7745
2019-11-07 2019-09-30 13F VANGUARD S&P 500 ETF FET 922908363 831,164 -21,639 -2.54 226,576 -1.29 0.8089
2019-07-19 2019-06-30 13F VANGUARD S&P 500 ETF FET 922908363 852,803 -24,357 -2.78 229,532 0.82 0.7733
2019-05-13 2019-03-31 13F VANGUARD S&P 500 ETF FET 922908363 877,160 -11,565 -1.30 227,657 11.47 0.8741
2019-05-21 2018-12-31 13F/A-1 VANGUARD S&P 500 ETF FET 922908363 888,725 105,204 13.43 204,238 -2.39 0.8896
2019-02-12 2018-12-31 13F VANGUARD S&P 500 ETF FET 922908363 888,725 888,725 204,238 0.8892
2018-11-06 2018-09-30 13F VANGUARD S&P 500 ETF FET 922908363 783,521 13,457 1.75 209,239 8.90 0.7790
2018-07-25 2018-06-30 13F VANGUARD S&P 500 ETF FET 922908363 770,064 -24,802 -3.12 192,138 -0.15 0.7452
2018-05-10 2018-03-31 13F VANGUARD S&P 500 ETF FET 922908363 794,866 18,679 2.41 192,421 1.07 0.7486
2018-01-30 2017-12-31 13F VANGUARD S&P 500 ETF FET 922908363 776,187 -19,984 -2.51 190,391 3.63 0.7389
2017-11-03 2017-09-30 13F VANGUARD S&P 500 ETF FET 922908363 796,171 61,230 8.33 183,725 12.58 0.7330
2017-07-27 2017-06-30 13F VANGUARD S&P 500 ETF FET 922908363 734,941 -5,016 -0.68 163,201 1.94 0.6576
2017-05-12 2017-03-31 13F VANGUARD S&P 500 ETF FET 922908363 739,957 38,106 5.43 160,090 11.10 0.6676
2017-02-07 2016-12-31 13F VANGUARD S&P 500 ETF FET 922908363 701,851 14,976 2.18 144,097 5.58 0.6638
2016-11-10 2016-09-30 13F VANGUARD S&P 500 ETF FET 922908363 686,875 48,096 7.53 136,475 11.16 0.6864
2016-08-11 2016-06-30 13F VANGUARD S&P 500 ETF FET 922908363 638,779 -50,564 -7.34 122,772 -5.55 0.6732
2016-05-11 2016-03-31 13F VANGUARD S&P 500 ETF FET 922908363 689,343 -1,032,714 -59.97 129,983 -59.62 0.7337
2016-02-12 2015-12-31 13F VANGUARD S&P 500 ETF FET 922908363 1,722,057 1,093,549 173.99 321,905 191.49 1.7926
2015-11-16 2015-09-30 13F VANGUARD S&P 500 ETF FET 922908363 628,508 100,770 19.09 110,436 10.81 0.6312
2015-08-14 2015-06-30 13F VANGUARD S&P 500 ETF FET 922908363 527,738 -196,812 -27.16 99,659 -27.30 0.5205
2015-06-18 2015-03-31 13F/A-1 VANGUARD S&P 500 ETF FET 922908363 724,550 356,709 96.97 137,084 97.81 0.6952
2015-05-14 2015-03-31 13F VANGUARD S&P 500 ETF FET 922908363 724,550 137,084
2015-02-17 2014-12-31 13F VANGUARD S&P 500 ETF FET 922908363 367,841 343,068 1,384.85 69,301 1,448.97 0.3732
2014-12-11 2014-09-30 13F/A-1 VANGUARD S&P 500 ETF FET 922908363 24,773 9,198 59.06 4,474 60.07 0.0254
2014-11-13 2014-09-30 13F VANGUARD S&P 500 ETF FET 922908363 24,773 24,773 4,474 0.0283
2014-08-13 2014-06-30 13F VANGUARD S&P 500 ETF FET 922908363 15,575 5,400 53.07 2,795 60.36 0.0172
2014-05-14 2014-03-31 13F VANGUARD S&P 500 ETF FET 922908363 10,175 0 0.00 1,743 1.28 0.0118
2014-02-18 2013-12-31 13F VANGUARD S&P 500 ETF FET 922908363 10,175 10,175 1,721 0.0123
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.