Vanguard World Fund - Vanguard Mega Cap Growth ETF
MX ˙ BMV ˙ US9219108167
SecurityMX:MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF
InstitutionCwm, Llc
Latest Disclosed Ownership10,923 shares
Latest Disclosed Value $ 4,013,658
Cwm, Llc reports 18.86% increase in ownership of MGK / Vanguard World Fund - Vanguard Mega Cap Growth ETF

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 10,923 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF (MX:MGK) valued at $4,013,658 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 9,190 shares of Vanguard World Fund - Vanguard Mega Cap Growth ETF. This represents a change in shares of 18.86% 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)
2026-05-14 2026-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 10,923 1,733 18.86 4,014 133,666.67 0.0104
2026-01-26 2025-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 9,190 3,127 51.58 4 50.00 0.0103
2025-10-15 2025-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 6,063 1,986 48.71 2 100.00 0.0073
2025-07-25 2025-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 4,077 1,027 33.67 1 0.0053
2025-05-01 2025-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 3,050 -108 -3.42 1 -100.00 0.0038
2025-02-04 2024-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 3,158 -216 -6.40 1 0.00 0.0045
2024-10-08 2024-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 3,374 -429 -11.28 1 0.00 0.0047
2024-07-10 2024-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 3,803 559 17.23 1 0.0056
2024-04-05 2024-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 3,244 101 3.21 1 0.0045
2024-02-01 2023-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 3,143 831 35.94 1 0.0044
2023-10-11 2023-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,312 690 42.54 1 0.0032
2023-08-03 2023-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,622 -104 -6.03 0 0.0024
2023-05-01 2023-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,726 -450 -20.68 0 0.0024
2023-02-01 2022-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,176 -716 -24.76 0 -100.00 0.0028
2022-10-27 2022-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,892 863 42.53 504 36.59 0.0040
2022-07-28 2022-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,029 -72 -3.43 369 -25.45 0.0029
2022-04-21 2022-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,101 0 0.00 495 -9.67 0.0035
2022-01-31 2021-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,101 -101 -4.59 548 7.66 0.0039
2021-09-15 2021-06-30 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2021-07-29 2021-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 509 0.0041
2021-09-15 2021-03-31 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2021-04-27 2021-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,253 51 467 0.0041
2021-09-15 2020-12-31 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2021-01-27 2020-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,399 197 489 0.0046
2021-09-15 2020-09-30 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2020-10-19 2020-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,520 318 467 0.0052
2021-09-15 2020-06-30 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2020-07-22 2020-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 3,395 1,193 555 0.0066
2021-09-15 2020-03-31 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2020-04-28 2020-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,615 413 332 0.0049
2021-09-14 2019-12-31 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2020-01-27 2019-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 4,550 2,348 663 0.0085
2021-09-14 2019-09-30 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2019-10-22 2019-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 4,598 2,396 610 0.0089
2021-09-14 2019-06-30 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 0 0.00 509 0.00 0.0041
2019-07-31 2019-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 4,598 2,396 595 0.0098
2021-09-02 2019-03-31 13F/A-1 VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,202 -2,851 -56.42 509 -5.91 0.0041
2019-04-22 2019-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 4,343 -710 540 0.0108
2019-01-25 2018-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 5,053 2,575 103.91 541 70.13 0.0135
2018-10-29 2018-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 2,478 1,136 84.65 318 98.75 0.0081
2018-07-31 2018-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,342 0 0.00 160 5.96 0.0053
2018-04-26 2018-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,342 0 0.00 151 1.34 0.0060
2018-01-16 2017-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,342 0 0.00 149 5.67 0.0066
2017-10-16 2017-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,342 -200 -12.97 141 -8.44 0.0067
2017-07-17 2017-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,542 0 0.00 154 4.05 0.0079
2017-04-17 2017-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,542 0 0.00 148 10.45 0.0084
2017-01-19 2016-12-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,542 0 0.00 134 -0.74 0.0082
2016-10-17 2016-09-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,542 0 0.00 135 4.65 0.0093
2016-07-21 2016-06-30 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,542 0 0.00 129 0.78 0.0094
2016-04-18 2016-03-31 13F VANGUARD WORLD FD MEGA GRWTH IND 921910816 1,542 1,542 128 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.