Vanguard World Fund - Vanguard Mega Cap Value ETF
US ˙ ARCA ˙ US9219108407

SecurityMGV / Vanguard World Fund - Vanguard Mega Cap Value ETF
InstitutionAssetmark, Inc
Latest Disclosed Ownership15,596,695 shares
Latest Disclosed Value $ 2,260,740,944
Assetmark, Inc reports 1.08% increase in ownership of MGV / Vanguard World Fund - Vanguard Mega Cap Value ETF

On May 6, 2026 - Assetmark, Inc filed a 13F-HR form disclosing ownership of 15,596,695 shares of Vanguard World Fund - Vanguard Mega Cap Value ETF (US:MGV) valued at $2,260,740,940 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 15,430,686 shares of Vanguard World Fund - Vanguard Mega Cap Value ETF. This represents a change in shares of 1.08% during the quarter. The current value of the position is $2,460,066,702 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 WORLD FD MEGA CAP VAL ETF 921910840 15,596,695 166,009 1.08 2,260,741 3.79 4.6100
2026-01-23 2025-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 15,430,686 312,445 2.07 2,178,196 4.60 4.4420
2025-11-06 2025-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 15,118,241 -63,939 -0.42 2,082,387 4.54 4.4639
2025-08-04 2025-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 15,182,180 377,584 2.55 1,991,902 4.43 4.7027
2025-05-06 2025-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 14,804,596 467,392 3.26 1,907,424 6.51 5.2392
2025-02-06 2024-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 14,337,204 367,771 2.63 1,790,860 -0.06 4.8645
2024-11-01 2024-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 13,969,433 548,728 4.09 1,791,999 12.68 5.1324
2024-08-13 2024-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 13,420,705 563,315 4.38 1,590,354 3.50 4.9185
2024-05-07 2024-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 12,857,390 659,172 5.40 1,536,587 15.18 4.9955
2024-02-09 2023-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 12,198,218 572,217 4.92 1,334,119 13.17 4.8210
2023-10-27 2023-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 11,626,001 -306,053 -2.56 1,178,877 -4.78 4.7138
2023-08-11 2023-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF MEGA CAP VAL ETF 921910840 11,932,054 380,236 3.29 1,238,070 6.09 4.8567
2023-05-05 2023-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF MEGA CAP VAL ETF 921910840 11,551,818 185,969 1.64 1,166,965 -0.17 4.8245
2023-02-10 2022-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 11,365,849 481,581 4.42 1,168,978 19.45 5.0671
2022-11-01 2022-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF 921910840 10,884,268 908,318 9.11 978,605 1.99 4.5759
2022-08-03 2022-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF MEGA CAP VAL ETF 921910840 9,975,950 329,538 3.42 959,487 -7.32 4.3014
2022-05-13 2022-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF MEGA CAP VAL ETF 921910840 9,646,412 681,615 7.60 1,035,253 8.11 4.3326
2022-02-14 2021-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF MEGA CAP VAL ETF 921910840 8,964,797 664,977 8.01 957,620 17.91 3.9344
2021-11-12 2021-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 8,299,820 658,880 8.62 812,137 6.69 3.6383
2021-08-16 2021-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 7,640,940 231,134 3.12 761,190 7.91 3.5298
2021-05-14 2021-03-31 13F VANGUARD WORLD FD ETF 921910840 7,409,806 713,344 10.65 705,414 21.33 3.6382
2021-02-10 2020-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 6,696,462 619,169 10.19 581,387 24.73 3.2393
2020-11-13 2020-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 6,077,293 454,186 8.08 466,128 9.19 3.0077
2020-08-11 2020-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 5,623,107 720,060 14.69 426,890 31.90 3.0540
2020-05-12 2020-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 4,903,047 637,340 14.94 323,650 -12.97 2.7403
2020-02-11 2019-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 4,265,707 489,439 12.96 371,884 20.92 2.8250
2019-11-13 2019-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 3,776,268 223,526 6.29 307,539 7.53 2.5745
2019-08-14 2019-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 3,552,742 395,926 12.54 285,996 16.10 2.3314
2019-05-14 2019-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 3,156,816 255,776 8.82 246,326 18.80 2.2250
2019-02-13 2018-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 2,901,040 376,182 14.90 207,337 2.60 2.0016
2018-11-13 2018-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 2,524,858 131,210 5.48 202,090 13.46 1.8373
2018-08-01 2018-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 2,393,648 111,424 4.88 178,111 5.38 1.7497
2018-05-16 2018-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 2,282,224 -12,015 -0.52 169,022 -3.65 1.7495
2018-02-13 2017-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 2,294,239 149,365 6.96 175,418 13.92 1.8075
2017-11-08 2017-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 2,144,874 145,344 7.27 153,981 11.03 1.7511
2017-08-14 2017-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 1,999,530 286,212 16.71 138,687 18.12 1.7449
2017-09-15 2017-03-31 13F/A-1 VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 1,713,318 352,916 25.94 117,414 28.65 1.5424
2017-05-08 2017-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 1,713,318 352,916 117,414
2017-09-15 2016-12-31 13F/A-1 VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 1,360,402 -7,091 -0.52 91,269 6.50 1.3407
2017-02-14 2016-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 1,360,402 -7,091 91,269
2017-09-14 2016-09-30 13F/A-1 VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 1,367,493 668,544 95.65 85,701 99.18 1.3034
2016-11-04 2016-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 1,367,493 668,544 85,701
2017-09-14 2016-06-30 13F/A-1 VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 698,949 222,423 46.68 43,027 51.65 0.7234
2016-08-08 2016-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 698,949 222,423 43,027
2017-09-14 2016-03-31 13F/A-1 VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 476,526 182,539 62.09 28,372 63.49 0.4953
2016-05-13 2016-03-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 476,526 182,539 28,372
2017-09-14 2015-12-31 13F/A-1 VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 293,987 218,853 291.28 17,354 318.17 0.3216
2016-02-12 2015-12-31 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 293,987 218,853 17,354
2016-01-05 2015-09-30 13F/A-1 VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 75,134 67,289 857.73 4,150 782.98 0.0866
2015-11-10 2015-09-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 75,134 4,150
2015-08-13 2015-06-30 13F VANGUARD WORLD FD MEGA CAP VAL ETF ETF 921910840 7,845 7,845 470 0.0098
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.