Security Snapshot

VANGUARD INDEX FDS - MID CAP ETF (VO) Institutional Ownership

CUSIP: 922908629

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

2,327

Shares (Excl. Options)

212,971,650

Price

$290.22

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Type / Class
Equity / MID CAP ETF
Symbol
VO
Price per share
$287.18
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
212,971,650
Total reported value
$61,825,827,670
% of total 13F portfolios
0.2%
Share change
+6,393,823
Value change
+$1,855,148,621
Number of holders
2,327
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • VO - VANGUARD INDEX FDS - MID CAP ETF is tracked under CUSIP 922908629.
  • 2327 institutions reported positions in Q4 2025.
  • Schedule 13D/13G significant owner rows are not currently available.

What Changed

  • Holder count moved from 2,327 to 835 between Q4 2025 and Q1 2026.
  • Reported value moved from $61,825,827,670 to $4,827,091,556.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 2327 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 922908629?
CUSIP 922908629 identifies VO - VANGUARD INDEX FDS - MID CAP ETF in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 2,327 institutional investors reported holding 212,971,650 shares of VANGUARD INDEX FDS - MID CAP ETF (VO).

Institutional Holders of VANGUARD INDEX FDS - MID CAP ETF (VO) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 16,753,078 $4,827,091,556 +$36,431,601 $287.18 835
2025 Q4 212,971,650 $61,825,827,670 +$1,855,148,621 $290.22 2,327
2025 Q3 205,875,040 $60,424,457,891 +$2,181,060,863 $293.74 2,202
2025 Q2 198,774,967 $55,610,883,327 +$4,075,521,815 $279.83 2,147
2025 Q1 183,557,478 $47,364,976,177 +$1,922,139,042 $258.62 2,107
2024 Q4 177,083,809 $46,780,684,270 +$1,753,261,907 $264.13 2,129
2024 Q3 169,133,994 $44,598,476,714 +$543,970,022 $263.83 1,924
2024 Q2 166,371,025 $40,289,424,178 +$586,228,238 $242.10 1,877
2024 Q1 163,991,543 $40,954,509,259 +$169,768,501 $249.86 1,856
2023 Q4 163,312,909 $37,982,033,782 +$734,530,816 $232.64 1,826
2023 Q3 159,112,998 $33,133,214,780 +$662,997,223 $208.24 1,648
2023 Q2 156,790,255 $34,515,385,453 +$146,786,474 $220.16 1,647
2023 Q1 154,432,761 $32,563,705,102 +$147,013,021 $210.92 1,607
2022 Q4 155,188,724 $31,620,139,735 +$668,615,766 $203.81 1,612
2022 Q3 150,612,781 $28,341,443,178 +$204,602,944 $187.98 1,492
2022 Q2 149,604,259 $29,507,000,272 +$1,232,529,813 $196.97 1,506
2022 Q1 143,825,043 $34,188,777,864 +$333,985,990 $237.84 1,564
2021 Q4 142,334,514 $36,226,725,696 +$2,040,761,606 $254.77 1,574
2021 Q3 131,132,428 $31,109,603,828 +$1,005,942,234 $236.76 1,346
2021 Q2 128,628,963 $30,530,892,172 +$366,589,128 $237.35 1,320
2021 Q1 126,212,915 $27,926,418,524 +$320,801,389 $221.34 1,264
2020 Q4 125,033,445 $25,857,144,332 -$669,043,097 $206.77 1,214
2020 Q3 127,721,122 $22,498,139,583 +$146,162,573 $176.26 1,049
2020 Q2 126,730,637 $20,745,236,312 +$2,385,925,246 $163.91 1,045
2020 Q1 112,171,542 $14,775,815,118 +$1,837,352,725 $131.65 979
2019 Q4 97,841,913 $17,436,607,161 -$12,181,544 $178.18 1,015
2019 Q3 96,965,571 $16,247,821,569 +$944,517,843 $167.60 887
2019 Q2 91,220,566 $15,239,531,234 -$66,239,556 $167.16 887
2019 Q1 91,962,494 $14,783,322,379 +$153,275,743 $160.75 857
2018 Q4 90,845,413 $12,551,626,230 +$447,895,622 $138.18 839
2018 Q3 86,520,010 $14,196,141,282 +$520,752,297 $164.19 766
2018 Q2 83,152,229 $13,106,415,702 +$474,490,672 $157.64 763
2018 Q1 80,634,270 $12,433,069,914 +$779,515,508 $154.21 754
2017 Q4 75,648,501 $11,714,945,552 +$204,680,753 $154.78 745
2017 Q3 73,080,414 $10,742,814,325 +$119,459,901 $147.00 640
2017 Q2 72,406,404 $10,320,162,471 +$372,589,208 $142.52 636
2017 Q1 69,803,396 $9,715,813,868 +$741,301,524 $139.24 613
2016 Q4 64,626,447 $8,507,568,959 +$645,113,630 $131.63 566
2016 Q3 57,663,765 $7,462,635,915 +$291,811,179 $129.44 491
2016 Q2 55,564,549 $6,869,753,370 -$185,970,668 $123.63 477
2016 Q1 56,906,192 $6,896,662,988 +$513,981,622 $121.23 458
2015 Q4 52,673,554 $6,320,403,619 +$495,486,018 $120.11 448
2015 Q3 47,899,393 $5,591,368,631 +$415,255,853 $116.67 401
2015 Q2 44,445,409 $5,664,444,402 +$564,494,134 $127.43 395
2015 Q1 39,926,107 $5,294,355,001 +$713,604,604 $132.70 385
2014 Q4 34,610,046 $4,275,854,344 +$562,462,427 $123.56 362
2014 Q3 29,505,208 $3,460,328,476 +$242,554,790 $117.31 316
2014 Q2 27,382,257 $3,249,373,905 +$211,157,942 $118.67 309
2014 Q1 25,587,742 $2,906,178,534 +$216,559,622 $113.58 308