Vanguard Index Funds - Vanguard Small-Cap ETF
US ˙ ARCA ˙ US9229087518

SecurityVB / Vanguard Index Funds - Vanguard Small-Cap ETF
InstitutionMillburn Ridgefield Corp
Latest Disclosed Ownership350,327 shares
Latest Disclosed Value $ 91,757,648
Millburn Ridgefield Corp reports 8.15% increase in ownership of VB / Vanguard Index Funds - Vanguard Small-Cap ETF

On April 22, 2026 - Millburn Ridgefield Corp filed a 13F-HR form disclosing ownership of 350,327 shares of Vanguard Index Funds - Vanguard Small-Cap ETF (US:VB) valued at $91,757,648 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 323,914 shares of Vanguard Index Funds - Vanguard Small-Cap ETF. This represents a change in shares of 8.15% during the quarter. The current value of the position is $100,964,241 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)
2026-04-22 2026-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 350,327 26,413 8.15 91,758 9.82 1.9740
2026-02-02 2025-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 323,914 -17,438 -5.11 83,554 -3.74 1.9905
2025-10-30 2025-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 341,352 0 0.00 86,799 7.30 2.0720
2025-07-29 2025-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 341,352 -23,723 -6.50 80,894 -0.08 1.9474
2025-04-15 2025-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 365,075 49,792 15.79 80,955 6.86 1.9614
2025-02-04 2024-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 315,283 -1,712 -0.54 75,756 0.75 1.8954
2024-11-14 2024-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 316,995 -18,525 -5.52 75,194 2.79 1.9711
2024-08-14 2024-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 335,520 16,050 5.02 73,157 0.18 1.9513
2024-04-26 2024-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 319,470 15,366 5.05 73,028 12.57 2.0222
2024-02-06 2023-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 304,104 -23,055 -7.05 64,875 4.88 1.9873
2023-11-02 2023-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 327,159 -396,729 -54.81 61,856 -57.04 2.0057
2023-07-21 2023-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 723,888 41 0.01 143,974 4.93 4.9211
2023-04-25 2023-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 723,847 39,927 5.84 137,212 109,669.60 4.8429
2023-01-20 2022-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 683,920 64,686 10.45 126 -99.88 4.8032
2022-11-03 2022-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 619,234 101,690 19.65 105,833 16.11 4.7875
2022-07-19 2022-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 517,544 128,386 32.99 91,145 10.21 4.9006
2022-04-21 2022-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 389,158 63,309 19.43 82,704 12.30 4.8978
2022-01-27 2021-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 325,849 15,720 5.07 73,645 8.60 4.6975
2021-10-21 2021-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 310,129 5,781 1.90 67,816 -1.09 4.7638
2021-07-16 2021-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 304,348 17,329 6.04 68,564 11.59 4.7183
2021-04-16 2021-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 287,019 -34,997 -10.87 61,445 -1.99 4.7505
2021-03-08 2020-12-31 13F/A-1 VANGUARD INDEX FDS SMALL CP ETF 922908751 322,016 -107,478 -25.02 62,690 -5.10 4.7793
2021-01-28 2020-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 321,917 -107,577 62,671 4,793,240.7741
2021-03-08 2020-09-30 13F/A-1 VANGUARD INDEX FDS SMALL CP ETF 922908751 429,494 -77,433 -15.27 66,056 -10.58 4.9043
2020-10-29 2020-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 429,385 -77,428 66,039 4,914,095.0494
2021-03-08 2020-06-30 13F/A-1 VANGUARD INDEX FDS SMALL CP ETF 922908751 506,927 -200,270 -28.32 73,869 -9.52 4.9040
2020-07-28 2020-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 506,813 -200,384 73,853 4,910,115.6240
2021-03-11 2020-03-31 13F/A-1 VANGUARD INDEX FDS SMALL CP ETF 922908751 707,197 -500,778 -41.46 81,639 -59.20 4.8803
2020-04-28 2020-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 707,197 -500,778 81,639 4,880,937.5054
2020-01-30 2019-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,207,975 -2,434 -0.20 200,089 7.42 7.7726
2019-10-31 2019-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,210,409 -344,453 -22.15 186,270 -23.53 7.8851
2019-07-18 2019-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,554,862 115,780 8.05 243,585 10.77 10.3340
2019-04-18 2019-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,439,082 -123,097 -7.88 219,892 6.64 10.1989
2019-01-28 2018-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,562,179 95,559 6.52 206,192 -13.53 10.3106
2018-11-01 2018-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,466,620 274 0.02 238,443 4.46 11.1126
2018-08-07 2018-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,466,346 -7,808 -0.53 228,266 5.39 11.2694
2018-05-01 2018-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,474,154 -814 -0.06 216,583 -0.65 10.7347
2018-01-22 2017-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,474,968 76,632 5.48 218,000 10.32 11.4483
2017-10-23 2017-09-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,398,336 -643 -0.05 197,613 4.22 12.7783
2017-07-21 2017-06-30 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,398,979 313,666 28.90 189,618 31.09 13.1665
2017-04-28 2017-03-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 1,085,313 389,366 55.95 144,651 61.17 13.9485
2017-02-06 2016-12-31 13F VANGUARD INDEX FDS SMALL CP ETF 922908751 695,947 695,947 89,749 13.1472
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.