Vanguard World Fund - Vanguard Mega Cap Growth ETF
MX ˙ BMV ˙ US9219108167
SecurityMX:MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF
InstitutionETF Portfolio Partners, Inc.
Latest Disclosed Ownership89,305 shares
Latest Disclosed Value $ 32,814,097
ETF Portfolio Partners, Inc. reports 2.61% increase in ownership of MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF

On May 13, 2026 - ETF Portfolio Partners, Inc. filed a 13F-HR form disclosing ownership of 89,305 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF (MX:MGK) valued at $32,814,097 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 87,032 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF. This represents a change in shares of 2.61% during the quarter.

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)
2026-05-13 2026-03-31 13F Vanguard Mega Cap Growth ETF 921910816 89,305 2,273 2.61 32,814 -8.66 8.6200
2026-01-20 2025-12-31 13F Vanguard Mega Cap Growth ETF 921910816 87,032 867 1.01 35,924 3.61 9.2663
2025-10-21 2025-09-30 13F Vanguard Mega Cap Growth ETF 921910816 86,165 -8,983 -9.44 34,675 -0.48 9.2252
2025-07-23 2025-06-30 13F Vanguard Mega Cap Growth ETF 921910816 95,148 1,163 1.24 34,840 20.01 9.6551
2025-04-09 2025-03-31 13F Vanguard Mega Cap Growth ETF 921910816 93,985 2,138 2.33 29,030 -7.96 8.7360
2025-01-21 2024-12-31 13F Vanguard Mega Cap Growth ETF 921910816 91,847 39,670 76.03 31,541 87.77 9.4719
2024-10-07 2024-09-30 13F Vanguard Mega Cap Growth ETF 921910816 52,177 -94 -0.18 16,798 2.28 4.9692
2024-07-15 2024-06-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 52,271 -2 -0.00 16,424 9.62 5.1406
2024-05-03 2024-03-31 13F Vanguard Mega Cap Growth ETF 921910816 52,273 -9,415 -15.26 14,982 -6.41 4.7470
2024-01-18 2023-12-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 61,688 -743 -1.19 16,009 13.01 5.3669
2023-10-16 2023-09-30 13F Vanguard Mega Cap Growth ETF 921910816 62,431 -4,783 -7.12 14,166 -10.44 5.2266
2023-07-11 2023-06-30 13F Vanuguard Mega Cap Growth ETF 921910816 67,214 -2,936 -4.19 15,817 10.25 5.6716
2023-04-25 2023-03-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 70,150 4,728 7.23 14,346 27.44 5.4284
2023-01-10 2022-12-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 65,422 538 0.83 11,257 -0.46 4.7331
2022-10-06 2022-09-30 13F Vanguard World Fd Mega Growth ETF ETF 921910816 64,884 4,979 8.31 11,309 3.90 4.9974
2022-07-14 2022-06-30 13F Vanguard World Fd Mega Growth ETF ETF 921910816 59,905 -2,559 -4.10 10,884 -25.98 4.6937
2022-04-12 2022-03-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 62,464 6,194 11.01 14,704 0.21 5.5329
2022-01-18 2021-12-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 56,270 338 0.60 14,673 11.73 5.5903
2021-10-07 2021-09-30 13F Vanguard World Fd Mega Growth ETF ETF 921910816 55,932 -2,358 -4.05 13,133 -2.62 5.2649
2021-07-15 2021-06-30 13F Vanguard World Fd Mega Growth ETF ETF 921910816 58,290 2,916 5.27 13,487 17.63 5.4570
2021-04-15 2021-03-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 55,374 -377 -0.68 11,466 0.94 5.0777
2021-01-19 2020-12-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 55,751 1,027 1.88 11,359 11.96 5.2222
2020-10-14 2020-09-30 13F Vanguard World Fd Mega Growth ETF ETF 921910816 54,724 -8,591 -13.57 10,146 -2.00 5.3014
2020-07-16 2020-06-30 13F Vanguard World Fd Mega Growth ETF ETF 921910816 63,315 1,562 2.53 10,353 31.92 5.6507
2020-04-13 2020-03-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 61,753 4,439 7.75 7,848 -5.99 5.0149
2020-01-13 2019-12-31 13F Vanguard World Fd Mega Growth ETF ETF 921910816 57,314 295 0.52 8,348 10.36 4.4063
2019-10-21 2019-09-30 13F Vanguard World Fd Mega Growth ETF ETF 921910816 57,019 -59,415 -51.03 7,564 -48.82 4.3377
2019-07-09 2019-06-30 13F Vanguard World Fd Mega Growth Ind ETF 921910816 116,434 58,761 101.89 14,780 106.08 7.8694
2019-04-04 2019-03-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 57,673 -366 -0.63 7,172 15.47 4.3359
2019-01-14 2018-12-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 58,039 -43 -0.07 6,211 -16.56 4.1515
2018-10-04 2018-09-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 58,082 135 0.23 7,444 7.98 4.5253
2018-07-12 2018-06-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 57,947 64 0.11 6,894 6.11 4.4475
2018-04-06 2018-03-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 57,883 2,196 3.94 6,497 4.79 4.2960
2018-01-10 2017-12-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 55,687 -727 -1.29 6,200 4.94 4.1673
2017-10-18 2017-09-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 56,414 -1,899 -3.26 5,908 1.25 4.1977
2017-07-11 2017-06-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 58,313 -6,673 -10.27 5,835 -6.19 4.1895
2017-04-06 2017-03-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 64,986 675 1.05 6,220 11.03 4.6006
2017-01-19 2016-12-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 64,311 396 0.62 5,602 0.20 4.4071
2016-10-11 2016-09-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 63,915 1,143 1.82 5,591 6.72 4.4547
2016-07-12 2016-06-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 62,772 695 1.12 5,239 1.51 4.5935
2016-04-12 2016-03-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 62,077 144 0.23 5,161 0.35 4.4209
2016-01-14 2015-12-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 61,933 3,432 5.87 5,143 13.06 4.5328
2015-10-15 2015-09-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 58,501 1,098 1.91 4,549 -4.47 4.2738
2015-07-16 2015-06-30 13F Vanguard Mega Cap Growth ETF ETF 921910816 57,403 -1,438 -2.44 4,762 -2.90 4.2452
2015-04-16 2015-03-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 58,841 512 0.88 4,904 3.46 4.3687
2015-03-10 2014-12-31 13F Vanguard Mega Cap Growth ETF ETF 921910816 58,329 58,329 4,740 4.4525
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.