Vanguard World Fund - Vanguard Mega Cap Growth ETF
MX ˙ BMV ˙ US9219108167
SecurityMX:MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF
InstitutionCornerstone Wealth Management, LLC
Latest Disclosed Ownership1,259 shares
Latest Disclosed Value $ 462,724
Cornerstone Wealth Management, LLC reports 0.16% increase in ownership of MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF

On April 23, 2026 - Cornerstone Wealth Management, LLC filed a 13F-HR form disclosing ownership of 1,259 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF (MX:MGK) valued at $462,724 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 1,257 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF. This represents a change in shares of 0.16% 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)
2026-04-23 2026-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,259 2 0.16 463 -10.81 0.0231
2026-02-05 2025-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,257 -14 -1.10 519 1.37 0.0270
2025-11-04 2025-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,271 55 4.52 511 14.83 0.0282
2025-08-12 2025-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,216 -100 -7.60 445 9.61 0.0270
2025-04-18 2025-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,316 86 6.99 406 -3.79 0.0275
2025-01-21 2024-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,230 0 0.00 422 6.57 0.0285
2024-10-16 2024-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,230 -26 -2.07 396 0.51 0.0279
2024-07-16 2024-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,256 0 0.00 395 9.75 0.0304
2024-04-19 2024-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,256 291 30.16 360 43.60 0.0291
2024-01-10 2023-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 965 -8 -0.82 250 13.64 0.0215
2023-11-07 2023-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 973 1 0.10 221 -3.51 0.0208
2023-07-14 2023-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 972 972 229 0.0204
2019-10-28 2019-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 0 -1,652 -100.00 0 -100.00
2019-08-02 2019-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,652 -108 -6.14 215 -33.85 0.0386
2019-05-13 2019-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,760 1,760 325 0.0395
2019-02-13 2018-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 0 -216,370 -100.00 0 -100.00
2018-10-19 2018-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 216,370 30,192 16.22 2,042 31.07 0.0257
2018-07-20 2018-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 186,178 186,178 1,558 0.0176
2018-04-24 2018-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 0 -2,192 -100.00 0 -100.00
2018-02-09 2017-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,192 150 7.35 252 17.76 0.0473
2017-11-14 2017-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,042 -318 -13.47 214 -10.08 0.0443
2017-08-11 2017-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,360 0 0.00 238 5.78 0.0534
2017-05-11 2017-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,360 2 0.08 225 8.70 0.0556
2017-02-14 2016-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,358 2,358 207 0.0664
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.