Vanguard Index Funds - Vanguard Small-Cap Growth ETF
US ˙ ARCA ˙ US9229085959

SecurityVBK / Vanguard Index Funds - Vanguard Small-Cap Growth ETF
InstitutionBokf, Na
Latest Disclosed Ownership6,514 shares
Latest Disclosed Value $ 1,968,857
Bokf, Na reports 4.79% increase in ownership of VBK / Vanguard Index Funds - Vanguard Small-Cap Growth ETF

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 6,514 shares of Vanguard Index Funds - Vanguard Small-Cap Growth ETF (US:VBK) valued at $1,968,856 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 6,216 shares of Vanguard Index Funds - Vanguard Small-Cap Growth ETF. This represents a change in shares of 4.79% during the quarter. The current value of the position is $2,307,845 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)
2026-05-08 2026-03-31 13F VANGUARD SMALL-CAP GR FD ETF common 922908595 6,514 298 4.79 1,969 4.85 0.0232
2026-02-03 2025-12-31 13F VANGUARD SMALL-CAP GR FD ETF common 922908595 6,216 -467 -6.99 1,878 -5.58 0.0287
2025-11-13 2025-09-30 13F VANGUARD SMALL-CAP GR FD ETF common 922908595 6,683 -356 -5.06 1,989 2.00 0.0299
2025-08-12 2025-06-30 13F VANGUARD SMALL-CAP GR FD ETF common 922908595 7,039 -89 -1.25 1,949 8.64 0.0316
2025-05-13 2025-03-31 13F VANGUARD SMALL-CAP GR FD ETF common 922908595 7,128 133 1.90 1,795 -8.38 0.0317
2025-02-14 2024-12-31 13F VANGUARD SMALL-CAP GR FD ETF common 922908595 6,995 525 8.11 1,958 14.57 0.0331
2024-11-14 2024-09-30 13F VANGUARD SMALL-CAP GR FD ETF common 922908595 6,470 -310 -4.57 1,709 0.83 0.0303
2024-08-08 2024-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 6,780 -80 -1.17 1,696 -4.35 0.0304
2024-05-15 2024-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 6,860 1,067 18.42 1,772 26.57 0.0323
2024-02-14 2023-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 5,793 -5 -0.09 1,401 21.32 0.0274
2023-11-14 2023-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 5,798 -479 -7.63 1,154 -19.97 0.0254
2023-08-21 2023-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 6,277 0 0.00 1,442 6.19 0.0294
2023-05-11 2023-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 6,277 -2,936 -31.87 1,358 -26.48 0.0284
2023-02-13 2022-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 9,213 -1,092 -10.60 1,848 -8.16 0.0341
2022-11-14 2022-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 10,305 266 2.65 2,011 1.67 0.0407
2022-08-11 2022-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 10,039 -73 -0.72 1,978 -21.16 0.0379
2022-05-13 2022-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 10,112 621 6.54 2,509 -6.17 0.0413
2022-03-11 2021-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 9,491 -1,336 -12.34 2,674 -11.84 0.0414
2021-11-10 2021-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 10,827 4,488 70.80 3,033 74.21 0.0522
2021-04-21 2021-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 6,339 185 3.01 1,741 5.71 0.0317
2021-02-12 2020-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 6,154 312 5.34 1,647 31.13 0.0314
2020-10-30 2020-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 5,842 339 6.16 1,256 14.29 0.0276
2020-08-12 2020-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 5,503 1,347 32.41 1,099 75.84 0.0258
2020-05-13 2020-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 4,156 186 4.69 625 -20.79 0.0180
2020-02-12 2019-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,970 35 0.89 789 10.20 0.0178
2019-11-13 2019-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,935 -30 -0.76 716 -2.98 0.0172
2019-08-14 2019-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,965 -42 -1.05 738 2.50 0.0177
2019-05-15 2019-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 4,007 5 0.12 720 19.40 0.0172
2019-02-13 2018-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 4,002 453 12.76 603 -9.32 0.0173
2018-11-13 2018-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,549 121 3.53 665 10.47 0.0167
2018-08-13 2018-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,428 -30 -0.87 602 6.17 0.0162
2018-05-14 2018-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,458 -67 -1.90 567 0.00 0.0161
2018-02-14 2017-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,525 79 2.29 567 7.79 0.0156
2017-11-14 2017-09-30 13F VANGUARD SMALL-CAP GR FD ETF 922908595 3,446 143 4.33 526 9.36 0.0153
2017-08-14 2017-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 3,303 603 22.33 481 26.58 0.0151
2017-05-15 2017-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,700 162 6.38 380 12.43 0.0119
2017-02-14 2016-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,538 41 1.64 338 2.74 0.0111
2016-11-10 2016-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,497 61 2.50 329 8.94 0.0109
2016-08-12 2016-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,436 44 1.84 302 5.96 0.0106
2016-05-13 2016-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,392 45 1.92 285 0.00 0.0103
2016-02-09 2015-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,347 -177 -7.01 285 -4.04 0.0103
2015-11-13 2015-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,524 0 0.00 297 -12.39 0.0112
2015-08-13 2015-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,524 0 0.00 339 1.80 0.0115
2015-05-14 2015-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 2,524 2,524 333 0.0112
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.