Vanguard 指數基金 - Vanguard 小型成長 ETF
US ˙ ARCA ˙ US9229085959

SecurityVBK / Vanguard Index Funds - Vanguard Small-Cap Growth ETF
InstitutionAssetmark, Inc
Latest Disclosed Ownership1,609,318 shares
Latest Disclosed Value $ 486,416,399
Assetmark, Inc reports 2.84% increase in ownership of VBK / Vanguard Index Funds - Vanguard Small-Cap Growth ETF

On May 6, 2026 - Assetmark, Inc filed a 13F-HR form disclosing ownership of 1,609,318 shares of Vanguard Index Funds - Vanguard Small-Cap Growth ETF (US:VBK) valued at $486,416,366 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 1,564,878 shares of Vanguard Index Funds - Vanguard Small-Cap Growth ETF. This represents a change in shares of 2.84% during the quarter. The current value of the position is $550,579,874 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 INDEX FDS SML CP GRW ETF 922908595 1,609,318 44,440 2.84 486,416 2.89 0.9919
2026-01-23 2025-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,564,878 14,258 0.92 472,765 2.44 0.9641
2025-11-06 2025-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,550,620 10,045 0.65 461,496 8.17 0.9893
2025-08-04 2025-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,540,575 26,026 1.72 426,647 11.89 1.0073
2025-05-06 2025-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,514,549 55,465 3.80 381,318 -6.68 1.0474
2025-02-06 2024-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,459,084 51,314 3.65 408,631 8.56 1.1100
2024-11-01 2024-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,407,770 46,877 3.44 376,395 10.57 1.0780
2024-08-13 2024-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,360,893 49,416 3.77 340,400 -0.45 1.0528
2024-05-07 2024-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,311,477 -29,910 -2.23 341,928 5.43 1.1116
2024-02-09 2023-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,341,387 47,612 3.68 324,307 17.04 1.1719
2023-10-27 2023-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,293,775 36,544 2.91 277,101 -4.06 1.1080
2023-08-11 2023-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF SML CP GRW ETF 922908595 1,257,231 21,940 1.78 288,836 8.05 1.1330
2023-05-05 2023-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF SML CP GRW ETF 922908595 1,235,291 45,828 3.85 267,329 12.07 1.1052
2023-02-10 2022-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,189,463 73,621 6.60 238,535 9.55 1.0340
2022-11-01 2022-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF 922908595 1,115,842 12,675 1.15 217,734 0.17 1.0181
2022-08-03 2022-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF SML CP GRW ETF 922908595 1,103,167 101,244 10.10 217,357 -12.57 0.9744
2022-05-13 2022-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF SML CP GRW ETF 922908595 1,001,923 57,152 6.05 248,607 -6.62 1.0404
2022-02-14 2021-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF SML CP GRW ETF 922908595 944,771 60,918 6.89 266,227 7.51 1.0938
2021-11-12 2021-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 883,853 50,088 6.01 247,620 2.48 1.1093
2021-08-16 2021-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 833,765 54,212 6.95 241,617 12.85 1.1204
2021-05-14 2021-03-31 13F VANGUARD INDEX FDS ETF 922908595 779,553 -3,910 -0.50 214,104 2.10 1.1042
2021-02-10 2020-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 783,463 2,838 0.36 209,702 24.99 1.1684
2020-11-13 2020-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 780,625 60,190 8.35 167,780 17.75 1.0826
2020-08-11 2020-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 720,435 -85,790 -10.64 142,484 17.58 1.0193
2020-05-12 2020-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 806,225 83,715 11.59 121,176 -15.59 1.0260
2020-02-11 2019-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 722,510 77,326 11.99 143,563 22.23 1.0906
2019-11-13 2019-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 645,184 -63,894 -9.01 117,449 -11.05 0.9832
2019-08-14 2019-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 709,078 -40,307 -5.38 132,037 -1.96 1.0764
2019-05-14 2019-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 749,385 -7,809 -1.03 134,679 18.11 1.2165
2019-02-13 2018-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 757,194 -39,648 -4.98 114,026 -23.61 1.1008
2018-11-13 2018-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 796,842 40,206 5.31 149,264 12.21 1.3571
2018-08-01 2018-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 756,636 39,556 5.52 133,017 15.01 1.3067
2018-05-16 2018-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 717,080 17,552 2.51 115,655 2.79 1.1971
2018-02-13 2017-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 699,528 39,237 5.94 112,519 11.64 1.1594
2017-11-08 2017-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 660,291 58,583 9.74 100,787 14.94 1.1462
2017-08-14 2017-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 601,708 11,718 1.99 87,687 5.65 1.1032
2017-09-15 2017-03-31 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 589,990 76,733 14.95 82,994 21.45 1.0902
2017-05-08 2017-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 582,901 76,179 81,997
2017-09-15 2016-12-31 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 513,257 2,467 0.48 68,335 1.52 1.0038
2017-02-14 2016-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 506,722 2,112 67,465
2017-09-14 2016-09-30 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 510,790 113,385 28.53 67,312 36.70 1.0237
2016-11-04 2016-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 504,610 112,852 66,497
2017-09-14 2016-06-30 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 397,405 49,365 14.18 49,239 18.89 0.8279
2016-08-08 2016-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 391,758 49,376 48,539
2017-09-14 2016-03-31 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 348,040 68,189 24.37 41,417 21.87 0.7230
2016-05-13 2016-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 342,382 67,933 40,744
2017-09-14 2015-12-31 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 279,851 40,717 17.03 33,985 20.66 0.6298
2016-02-12 2015-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 274,449 35,315 33,329
2016-01-05 2015-09-30 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 239,134 2,146 0.91 28,165 -11.47 0.5875
2015-11-10 2015-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 239,134 28,165
2015-08-13 2015-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF COM 922908595 236,988 13,546 6.06 31,813 8.04 0.6623
2015-05-12 2015-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF COM 922908595 223,442 223,442 0.00 29,445 0.6272
2015-02-03 2014-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 0 -175,023 -100.00 0 -100.00
2014-11-10 2014-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 175,023 8,180 4.90 21,064 -0.89 0.4867
2014-08-12 2014-06-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 166,843 -11,932 -6.67 21,254 -4.30 0.4527
2014-05-06 2014-03-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 178,775 -1,459 -0.81 22,209 0.75 0.5416
2014-02-11 2013-12-31 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 180,234 3,080 1.74 22,043 8.71 0.5218
2014-02-11 2013-09-30 13F/A-1 VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 177,154 177,154 20,277 0.5121
2013-11-14 2013-09-30 13F VANGUARD INDEX FDS SML CP GRW ETF ETF 922908595 177,154 20,277 0.5121
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.