Vanguard World Fund - Vanguard Mega Cap Growth ETF
MX ˙ BMV ˙ US9219108167
SecurityMX:MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership148,495 shares
Latest Disclosed Value $ 52,491,620
Jpmorgan Chase & Co reports 28.71% increase in ownership of MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 148,495 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF (MX:MGK) valued at $52,491,620 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 115,369 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF. This represents a change in shares of 28.71% 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/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 148,495 33,126 28.71 52,492 10.23 0.0004
2026-05-13 2026-03-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 0 -100.00 0
2026-02-11 2025-12-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 115,369 15,076 15.03 47,621 17.99 0.0030
2025-11-26 2025-09-30 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 100,293 16,971 20.37 40,360 32.28 0.0024
2025-11-07 2025-09-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 100,293 16,971 40,360 0.0003
2025-08-12 2025-06-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 83,322 6,999 9.17 30,511 29.42 0.0020
2025-05-12 2025-03-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 76,323 4,740 6.62 23,575 -4.10 0.0017
2025-02-12 2024-12-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 71,583 10,928 18.02 24,582 25.89 0.0018
2024-12-26 2024-09-30 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 60,655 -6,164 -9.22 19,528 -6.99 0.0015
2024-11-08 2024-09-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 60,655 -6,164 19,528 0.0015
2024-12-26 2024-06-30 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 66,819 -17,754 -20.99 20,995 -13.38 0.0017
2024-08-12 2024-06-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 66,819 -17,754 20,995 0.0017
2024-12-26 2024-03-31 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 84,573 8,977 11.87 24,240 23.56 0.0020
2024-05-10 2024-03-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 84,573 8,977 24,240 0.0021
2024-12-26 2023-12-31 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 75,596 58,579 344.24 19,618 408.08 0.0019
2024-02-12 2023-12-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 75,596 58,579 19,618 0.0019
2023-11-14 2023-09-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 17,017 761 4.68 3,861 0.94 0.0004
2023-08-11 2023-06-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 16,256 2,772 20.56 3,825 38.69 0.0004
2023-05-18 2023-03-31 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 13,484 -5,129 -27.56 2,758 91,833.33 0.0003
2023-05-11 2023-03-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 13,484 -5,129 2,758 0.0000
2023-02-13 2022-12-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 18,613 10,509 129.68 3 -99.79 0.0004
2022-11-14 2022-09-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 8,104 -3,357 -29.29 1,412 -32.21 0.0002
2022-08-11 2022-06-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 11,461 901 8.53 2,083 -16.24 0.0003
2022-05-11 2022-03-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 10,560 4,006 61.12 2,487 45.52 0.0003
2022-02-11 2021-12-31 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 6,554 0 0.00 1,709 11.05 0.0002
2022-02-10 2021-12-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 6,554 0 1,709 0.0000
2021-11-12 2021-09-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 6,554 -364 -5.26 1,539 -3.87 0.0002
2021-08-12 2021-06-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 6,918 0 0.00 1,601 11.72 0.0002
2021-05-12 2021-03-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 6,918 -69 -0.99 1,433 0.63 0.0002
2021-02-19 2020-12-31 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 6,987 -159 -2.23 1,424 8.12 0.0002
2021-02-11 2020-12-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 6,987 -159 1,424 35.2165
2020-11-12 2020-09-30 13F/A-1 VANGUARD MEGA CAP GROWTH ETF FUND 921910816 7,146 -975 -12.01 1,317 -0.83 0.0002
2020-11-12 2020-09-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 7,146 1,317
2020-08-11 2020-06-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 8,121 -807 -9.04 1,328 17.00 0.0003
2020-05-12 2020-03-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 8,928 -4,194 -31.96 1,135 -40.61 0.0003
2020-02-11 2019-12-31 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 13,122 -22 -0.17 1,911 9.58 0.0004
2019-11-12 2019-09-30 13F VANGUARD MEGA CAP GROWTH ETF FUND 921910816 13,144 -1,908 -12.68 1,744 -10.15 0.0003
2019-08-07 2019-06-30 13F VANGUARD WORLD FD FUND 921910816 15,052 656 4.56 1,941 8.44 0.0004
2019-05-07 2019-03-31 13F VANGUARD WORLD FD FUND 921910816 14,396 -9,123 -38.79 1,790 -28.88 0.0004
2019-02-11 2018-12-31 13F VANGUARD WORLD FD FUND 921910816 23,519 1,111 4.96 2,517 -12.36 0.0006
2018-11-13 2018-09-30 13F/A-1 VANGUARD WORLD FD FUND 921910816 22,408 3,891 21.01 2,872 30.37 0.0005
2018-11-07 2018-09-30 13F VANGUARD WORLD FD FUND 921910816 22,408 3,891 2,872
2018-08-14 2018-06-30 13F VANGUARD WORLD FD FUND 921910816 18,517 -457 -2.41 2,203 3.43 0.0005
2018-05-10 2018-03-31 13F VANGUARD WORLD FD FUND 921910816 18,974 802 4.41 2,130 5.29 0.0005
2018-02-13 2017-12-31 13F VANGUARD WORLD FD FUND 921910816 18,172 8,056 79.64 2,023 91.94 0.0004
2017-11-09 2017-09-30 13F VANGUARD WORLD FD FUND 921910816 10,116 -768 -7.06 1,054 -3.21 0.0002
2017-08-09 2017-06-30 13F VANGUARD WORLD FD FUND 921910816 10,884 678 6.64 1,089 11.46 0.0002
2017-05-10 2017-03-31 13F VANGUARD WORLD FD FUND 921910816 10,206 3,270 47.15 977 61.75 0.0002
2017-02-06 2016-12-31 13F VANGUARD WORLD FD FUND 921910816 6,936 623 9.87 604 9.42 0.0001
2016-11-04 2016-09-30 13F VANGUARD WORLD FD FUND 921910816 6,313 1,782 39.33 552 46.03 0.0001
2016-08-08 2016-06-30 13F VANGUARD WORLD FD FUND 921910816 4,531 3,909 628.46 378 626.92 0.0001
2016-05-10 2016-03-31 13F VANGUARD WORLD FD FUND 921910816 622 622 52 0.0000
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.