What is CUSIP 922908629?

CUSIP 922908629 is the security identifier used in SEC filing datasets for VO - VANGUARD INDEX FDS - MID CAP ETF.

Who owns VO - VANGUARD INDEX FDS - MID CAP ETF based on 13F filings?

2477 institutions reported positions in VO - VANGUARD INDEX FDS - MID CAP ETF as of Q2 2026. Open the latest holders period and ownership history tables on this page for position-level details.

Security Snapshot

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

CUSIP: 922908629

13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

2,477

Shares (Excl. Options)

936.03M

Full value: 936,032,699 · shares · 30 Jun 2026

Price

$80.57

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class: Equity / MID CAP ETF
Symbol: VO
All holders as of 30 Jun 2026: Q2 2026
Total 13F shares: 936,032,699
Total 13F value: $75,344,140,911
Portfolio coverage rank: 0.23%
Share change: +678,719,017
Value change: +$54,608,774,177
Number of holders: 2,477
SEC-reported price per share: $78.42

13F Shares, Excluding Options vs Price

13F Value, Excluding Options

Total Investors

Filing notes and source

Key facts

VO - VANGUARD INDEX FDS - MID CAP ETF is tracked under CUSIP 922908629.
2477 institutions reported positions in Q2 2026.
Schedule 13D/13G significant owner rows are not currently available.

Change

Holder count moved from 2,348 to 2,477 between Q1 2026 and Q2 2026.
SEC-reported value moved from
$63.93B
Full value: $63,932,751,186 · USD · 31 Mar 2026
to
$75.34B
Full value: $75,344,140,911 · USD · 30 Jun 2026
.

Research use

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.

Evidence

Source: SEC Form 13F

Latest holder context comes from 2477 institutions filings for Q2 2026.

Open SEC evidence

Security key

922908629

13F reference period

Q2 2026

13F holders

2,477

13D/G owners

CIK / CUSIP context first

Open Q2 2026 holders VO full holder history

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

Recent Quarterly Holder Reports

Open recent reporting periods for CUSIP 922908629:

Q3 2026 (1172 holders) Q2 2026 (2477 holders) Q1 2026 (2348 holders) Q4 2025 (2357 holders) Q3 2025 (2202 holders) Q2 2025 (2147 holders) Q1 2025 (2107 holders) Q4 2024 (2129 holders) Q3 2024 (1924 holders) Q2 2024 (1877 holders)

As of 30 Jun 2026, 2,477 institutional investors reported holding

936.03M

Full value: 936,032,699 · shares · 30 Jun 2026

shares of VANGUARD INDEX FDS - MID CAP ETF (VO).

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods

Headline period

Q2 2026

Rows shown

1-25 of 51

Period	13F Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price (Median)	Investors
2026 Q3	91,461,027	$7,184,531,864	-$14,641,301	$474,912		$78.42	1,172
2026 Q2	936,032,699	$75,344,140,911	+$54,608,774,177	$6,284,460	$23,502,269	$80.57	2,477
2026 Q1	223,019,736	$63,932,751,186	+$5,025,785,913	$6,346,678	$18,867,726	$287.18	2,348
2025 Q4	213,518,646	$61,984,995,316	+$1,863,847,504	$7,573,698	$17,906,574	$290.22	2,357
2025 Q3	205,875,040	$60,424,457,891	+$2,181,060,863	$8,893,826	$15,920,708	$293.74	2,202
2025 Q2	198,774,967	$55,610,883,327	+$4,075,521,815	$6,324,158	$19,783,981	$279.83	2,147
2025 Q1	183,557,478	$47,364,976,177	+$1,922,139,042	$5,906,881	$17,715,470	$258.62	2,107
2024 Q4	177,083,809	$46,780,684,270	+$1,753,261,907	$3,909,124	$14,342,259	$264.13	2,129
2024 Q3	169,133,994	$44,598,476,714	+$543,970,022	$24,127,073	$14,827,246	$263.83	1,924
2024 Q2	166,371,025	$40,289,424,178	+$586,228,238	$5,713,560	$13,944,960	$242.10	1,877
2024 Q1	163,991,543	$40,954,509,259	+$169,768,501	$50,920,791	$55,718,780	$249.86	1,856
2023 Q4	163,312,909	$37,982,033,782	+$734,530,816	$6,839,616	$27,823,744	$232.64	1,826
2023 Q3	159,112,998	$33,133,214,780	+$662,997,223	$2,665,472	$15,347,288	$208.24	1,648
2023 Q2	156,790,255	$34,515,385,453	+$146,786,474	$10,809,856	$30,932,480	$220.16	1,647
2023 Q1	154,432,761	$32,563,705,102	+$147,013,021	$11,045,460	$19,263,316	$210.92	1,607
2022 Q4	155,188,724	$31,620,139,735	+$668,615,766	$25,659,679	$11,413,360	$203.81	1,612
2022 Q3	150,612,781	$28,341,443,178	+$204,602,944	$5,451,000	$19,382,000	$187.98	1,492
2022 Q2	149,604,259	$29,507,000,272	+$1,232,529,813	$3,270,000	$12,882,000	$196.97	1,506
2022 Q1	143,825,043	$34,188,777,864	+$333,985,990	$11,702,000	$12,106,000	$237.84	1,564
2021 Q4	142,334,514	$36,226,725,696	+$2,040,761,606	$15,567,000	$24,101,000	$254.77	1,574
2021 Q3	131,132,428	$31,109,603,828	+$1,005,942,234	$7,814,000	$27,298,000	$236.76	1,346
2021 Q2	128,628,963	$30,530,892,172	+$366,589,128	$7,050,000	$44,503,000	$237.35	1,320
2021 Q1	126,212,915	$27,926,418,524	+$320,801,389	$7,548,000	$14,808,000	$221.34	1,264
2020 Q4	125,033,445	$25,857,144,332	-$669,043,097	$124,858,000	$90,214,000	$206.77	1,214
2020 Q3	127,721,122	$22,498,139,583	+$146,162,573	$13,441,000	$8,067,000	$176.26	1,049